Solve 1st test case

42 files changed, 503 insertions, 682 deletions

diff --git a/src/main/java/com/mavlushechka/a1qa/constants/Browser.java b/src/main/java/com/mavlushechka/a1qa/constants/Attachment.java
index 3a9a99c..a011430 100644
--- a/src/main/java/com/mavlushechka/a1qa/constants/Browser.java
+++ b/src/main/java/com/mavlushechka/a1qa/constants/Attachment.java
@@ -1,7 +1,7 @@
 package com.mavlushechka.a1qa.constants;
 
-public enum Browser {
+public enum Attachment {
 
-    CHROME, FIREFOX
+    PHOTO
 
 }
diff --git a/src/main/java/com/mavlushechka/a1qa/constants/Endpoint.java b/src/main/java/com/mavlushechka/a1qa/constants/Endpoint.java
deleted file mode 100644
index a43547f..0000000
--- a/src/main/java/com/mavlushechka/a1qa/constants/Endpoint.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package com.mavlushechka.a1qa.constants;
-
-public enum Endpoint {
-
-    POSTS("/posts"), USERS("/users");
-
-    public final String spec;
-
-
-    Endpoint(String spec) {
-        this.spec = spec;
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/constants/Method.java b/src/main/java/com/mavlushechka/a1qa/constants/Method.java
new file mode 100644
index 0000000..221f98b
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/constants/Method.java
@@ -0,0 +1,14 @@
+package com.mavlushechka.a1qa.constants;
+
+public enum Method {
+
+    WALL_GET_LIKES("wall.getLikes"), WALL_POST("wall.post"), WALL_EDIT("wall.edit"), WALL_DELETE("wall.delete"),
+    WALL_CREATE_COMMENT("wall.createComment"), USERS_GET("users.get");
+
+    public final String name;
+
+    Method(String name) {
+        this.name = name;
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/ActionUtils.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/ActionUtils.java
deleted file mode 100644
index bd7b85b..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/ActionUtils.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-import org.openqa.selenium.Point;
-import org.openqa.selenium.WebElement;
-import org.openqa.selenium.interactions.Actions;
-
-public class ActionUtils {
-
-    private ActionUtils() {
-    }
-
-    public static void dragAndDrop(WebElement element, Point currentPoint, Point expectedPoint) {
-        new Actions(WebDriverSingleton.getInstance())
-                .moveToElement(element, currentPoint.x, currentPoint.y)
-                .click()
-                .dragAndDropBy(element, expectedPoint.x, expectedPoint.y)
-                .build()
-                .perform();
-    }
-
-    public static void scrollTo(WebElement webElement) {
-        new Actions(WebDriverSingleton.getInstance()).moveToElement(webElement);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/AlertUtils.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/AlertUtils.java
deleted file mode 100644
index 8095365..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/AlertUtils.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-import org.openqa.selenium.Alert;
-import org.openqa.selenium.support.ui.ExpectedConditions;
-
-public class AlertUtils {
-
-    private AlertUtils() {
-    }
-
-    public static boolean isAlertPresent() {
-        return ExpectedConditions.alertIsPresent().apply(WebDriverSingleton.getInstance()) != null;
-    }
-
-    public static String getAlertText() {
-        return findAlert().getText();
-    }
-
-    public static void sendKeysToAlert(String keysToSend) {
-        findAlert().sendKeys(keysToSend);
-    }
-
-    public static void acceptAlert() {
-        findAlert().accept();
-    }
-
-    private static Alert findAlert() {
-        return WebDriverWaitFactory.createWebDriverWait().until(ExpectedConditions.alertIsPresent());
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/FrameUtils.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/FrameUtils.java
deleted file mode 100644
index d270cae..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/FrameUtils.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-public class FrameUtils {
-
-    private FrameUtils() {
-    }
-
-    public static void switchToFrame(String nameOrId) {
-        WebDriverSingleton.getInstance().switchTo().frame(nameOrId);
-    }
-
-    public static void switchToFrame(int index) {
-        WebDriverSingleton.getInstance().switchTo().frame(index);
-    }
-
-    public static void switchToDefaultContent() {
-        WebDriverSingleton.getInstance().switchTo().defaultContent();
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/HttpURLConnectionFactory.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/HttpURLConnectionFactory.java
deleted file mode 100644
index 13145c4..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/HttpURLConnectionFactory.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-import com.mavlushechka.a1qa.constants.RequestMethod;
-import com.mavlushechka.a1qa.utils.JSONParser;
-
-import java.io.IOException;
-import java.net.HttpURLConnection;
-import java.net.URL;
-
-public class HttpURLConnectionFactory {
-
-    private HttpURLConnectionFactory() {
-    }
-
-    public static HttpURLConnection createHttpURLConnection(String spec, RequestMethod requestMethod, boolean doOutput) throws IOException {
-        HttpURLConnection httpURLConnection = (HttpURLConnection) new URL(JSONParser.parseData("config", "browser.url") + spec).openConnection();
-
-        httpURLConnection.setRequestMethod(requestMethod.name());
-        httpURLConnection.setConnectTimeout(Integer.parseInt(JSONParser.parseData("config", "httpURLConnection.connectTimeout")));
-        httpURLConnection.setReadTimeout(Integer.parseInt(JSONParser.parseData("config", "httpURLConnection.readTimeout")));
-        httpURLConnection.setDoOutput(doOutput);
-        httpURLConnection.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
-        return httpURLConnection;
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverFactory.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverFactory.java
deleted file mode 100644
index 7fde704..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverFactory.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-import com.mavlushechka.a1qa.constants.Browser;
-import com.mavlushechka.a1qa.utils.JSONParser;
-import com.mavlushechka.a1qa.utils.LoggerUtils;
-import com.mavlushechka.a1qa.utils.StringUtils;
-import io.github.bonigarcia.wdm.WebDriverManager;
-import org.openqa.selenium.WebDriver;
-import org.openqa.selenium.chrome.ChromeDriver;
-import org.openqa.selenium.chrome.ChromeOptions;
-import org.openqa.selenium.firefox.FirefoxDriver;
-import org.openqa.selenium.firefox.FirefoxOptions;
-
-public class WebDriverFactory {
-
-    private WebDriverFactory() {
-    }
-
-    protected static WebDriver createWebDriver() {
-        switch (Browser.valueOf(StringUtils.convertToConstantCase(JSONParser.parseData("config", "browser.name")))) {
-            case CHROME -> {
-                LoggerUtils.info("Creating ChromeDriver.");
-                return createChromeDriver();
-            }
-            case FIREFOX -> {
-                LoggerUtils.info("Creating FirefoxDriver.");
-                return createFirefoxDriver();
-            }
-            default -> {
-                LoggerUtils.error("Incorrect browser name.");
-                throw new IllegalStateException("Incorrect browser name.");
-            }
-        }
-    }
-
-    private static ChromeDriver createChromeDriver() {
-        ChromeOptions chromeOptions = new ChromeOptions();
-
-        WebDriverManager.chromedriver().setup();
-        if (Boolean.parseBoolean(JSONParser.parseData("config", "browser.isIncognito"))) {
-            LoggerUtils.info("Turning on Chrome incognito mode.");
-            chromeOptions.addArguments("--incognito");
-        }
-        if (Boolean.parseBoolean(JSONParser.parseData("config", "browser.isKiosk"))) {
-            LoggerUtils.info("Turning on Chrome kiosk mode.");
-            chromeOptions.addArguments("--kiosk");
-        }
-        return new ChromeDriver(chromeOptions);
-    }
-
-    private static FirefoxDriver createFirefoxDriver() {
-        FirefoxOptions firefoxOptions = new FirefoxOptions();
-
-        WebDriverManager.firefoxdriver().setup();
-        if (Boolean.parseBoolean(JSONParser.parseData("config", "browser.isIncognito"))) {
-            LoggerUtils.info("Turning on Firefox incognito mode.");
-            firefoxOptions.addArguments("--private");
-        }
-        if (Boolean.parseBoolean(JSONParser.parseData("config", "browser.isKiosk"))) {
-            LoggerUtils.info("Turning on Firefox kiosk mode.");
-            firefoxOptions.addArguments("--kiosk");
-        }
-        return new FirefoxDriver(firefoxOptions);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverSingleton.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverSingleton.java
deleted file mode 100644
index e363ae7..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverSingleton.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-import org.openqa.selenium.WebDriver;
-
-public class WebDriverSingleton {
-
-    private static WebDriver instance;
-
-
-    private WebDriverSingleton() {
-    }
-
-    public static WebDriver getInstance() {
-        if (instance == null) {
-            instance = WebDriverFactory.createWebDriver();
-        }
-
-        return instance;
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverUtils.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverUtils.java
deleted file mode 100644
index a95717a..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverUtils.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-import org.openqa.selenium.WebDriver;
-
-public class WebDriverUtils {
-
-    private final static WebDriver webDriver = WebDriverSingleton.getInstance();
-
-
-    private WebDriverUtils() {
-    }
-
-    public static void goToAddress(String address) {
-        webDriver.get(address);
-    }
-
-    public static int getWindowHandlesCount() {
-        return webDriver.getWindowHandles().size();
-    }
-
-    public static void switchToWindowHandle(int index) {
-        webDriver.switchTo().window(webDriver.getWindowHandles().toArray()[index].toString());
-    }
-
-    public static void close() {
-        webDriver.close();
-    }
-
-    public static void quit() {
-        webDriver.quit();
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverWaitFactory.java b/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverWaitFactory.java
deleted file mode 100644
index 9a9ac91..0000000
--- a/src/main/java/com/mavlushechka/a1qa/driverUtils/WebDriverWaitFactory.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.mavlushechka.a1qa.driverUtils;
-
-import com.mavlushechka.a1qa.utils.JSONParser;
-import org.openqa.selenium.support.ui.WebDriverWait;
-
-import java.time.Duration;
-
-public class WebDriverWaitFactory {
-
-    private WebDriverWaitFactory() {
-    }
-
-    public static WebDriverWait createWebDriverWait() {
-        return new WebDriverWait(WebDriverSingleton.getInstance(), Duration.ofSeconds(Integer.parseInt(JSONParser.parseData("config", "webDriverWait.durationOfSeconds"))));
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/elements/BaseElement.java b/src/main/java/com/mavlushechka/a1qa/elements/BaseElement.java
deleted file mode 100644
index 6f40af6..0000000
--- a/src/main/java/com/mavlushechka/a1qa/elements/BaseElement.java
+++ /dev/null
@@ -1,86 +0,0 @@
-package com.mavlushechka.a1qa.elements;
-
-import com.mavlushechka.a1qa.driverUtils.ActionUtils;
-import com.mavlushechka.a1qa.driverUtils.WebDriverSingleton;
-import com.mavlushechka.a1qa.driverUtils.WebDriverWaitFactory;
-import com.mavlushechka.a1qa.utils.LoggerUtils;
-import org.openqa.selenium.By;
-import org.openqa.selenium.Dimension;
-import org.openqa.selenium.WebElement;
-import org.openqa.selenium.support.ui.ExpectedConditions;
-
-public abstract class BaseElement {
-
-    private final By locator;
-    private final String name;
-
-
-    public BaseElement(By locator, String name) {
-        this.locator = locator;
-        this.name = name;
-    }
-
-    public void click() {
-        WebElement webElement = find();
-
-        scrollTo();
-        LoggerUtils.info("Clicking on the \"" + name + "\" element.");
-        webElement.click();
-    }
-
-    public String getText() {
-        WebElement webElement = find();
-
-        LoggerUtils.info("Getting text of the \"" + name + "\" element.");
-        return webElement.getText();
-    }
-
-    public boolean isEnabled() {
-        WebElement webElement = find();
-
-        LoggerUtils.info("Getting state of the \"" + name + "\" element.");
-        return webElement.isEnabled();
-    }
-
-    public boolean isVisible() {
-        LoggerUtils.info("Getting visibility of the \"" + name + "\" element.");
-        return WebDriverWaitFactory.createWebDriverWait().until(ExpectedConditions.visibilityOfElementLocated(locator)).isDisplayed();
-    }
-
-    public boolean isInvisible() {
-        LoggerUtils.info("Getting invisibility of the \"" + name + "\" element.");
-        return WebDriverWaitFactory.createWebDriverWait().until(ExpectedConditions.invisibilityOfElementLocated(locator));
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public Dimension getDimension() {
-        WebElement webElement = find();
-
-        LoggerUtils.info("Getting dimension of the \"" + name + "\" element.");
-        return webElement.getSize();
-    }
-
-    public String getAttributeValue(String attribute) {
-        WebElement webElement = find();
-
-        LoggerUtils.info("Getting \"" + attribute + "\" attribute of the \"" + name + "\" element.");
-        return webElement.getAttribute(attribute);
-    }
-
-    protected WebElement find() {
-        isVisible();
-        LoggerUtils.info("Finding the \"" + name + "\" element.");
-        return WebDriverSingleton.getInstance().findElement(locator);
-    }
-
-    protected void scrollTo() {
-        WebElement webElement = find();
-
-        LoggerUtils.info("Scrolling to the \"" + name + "\" element.");
-        ActionUtils.scrollTo(webElement);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/elements/Button.java b/src/main/java/com/mavlushechka/a1qa/elements/Button.java
deleted file mode 100644
index d68b5f6..0000000
--- a/src/main/java/com/mavlushechka/a1qa/elements/Button.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.mavlushechka.a1qa.elements;
-
-import org.openqa.selenium.By;
-
-public class Button extends BaseElement {
-
-    public Button(By locator, String name) {
-        super(locator, name);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/elements/Field.java b/src/main/java/com/mavlushechka/a1qa/elements/Field.java
deleted file mode 100644
index 99cd41d..0000000
--- a/src/main/java/com/mavlushechka/a1qa/elements/Field.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package com.mavlushechka.a1qa.elements;
-
-import com.mavlushechka.a1qa.utils.LoggerUtils;
-import com.mavlushechka.a1qa.utils.StringUtils;
-import org.openqa.selenium.By;
-import org.openqa.selenium.WebElement;
-
-public class Field extends BaseElement {
-
-    public Field(By locator, String name) {
-        super(locator, name);
-    }
-
-    public void sendKeys(String keys) {
-        sendKeys(keys, false);
-    }
-
-    public void sendKeys(String keys, boolean isSecret) {
-        WebElement field = find();
-
-        LoggerUtils.info("Entering \"" + (isSecret ? StringUtils.replaceByStars(keys) : keys) + "\" keys to the \"" + getName() + "\" field.");
-        field.sendKeys(keys);
-    }
-
-    public void clear() {
-        WebElement field = find();
-
-        LoggerUtils.info("Clearing the \"" + getName() + "\" field.");
-        field.clear();
-    }
-
-    public String getValue() {
-        return find().getAttribute("value");
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/elements/Label.java b/src/main/java/com/mavlushechka/a1qa/elements/Label.java
deleted file mode 100644
index a822f63..0000000
--- a/src/main/java/com/mavlushechka/a1qa/elements/Label.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.mavlushechka.a1qa.elements;
-
-import org.openqa.selenium.By;
-
-public class Label extends BaseElement {
-
-    public Label(By locator, String name) {
-        super(locator, name);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/elements/Slider.java b/src/main/java/com/mavlushechka/a1qa/elements/Slider.java
deleted file mode 100644
index 45c1e69..0000000
--- a/src/main/java/com/mavlushechka/a1qa/elements/Slider.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package com.mavlushechka.a1qa.elements;
-
-import com.mavlushechka.a1qa.driverUtils.ActionUtils;
-import com.mavlushechka.a1qa.utils.DoubleUtils;
-import com.mavlushechka.a1qa.utils.LoggerUtils;
-import org.openqa.selenium.By;
-import org.openqa.selenium.Point;
-import org.openqa.selenium.WebElement;
-
-public class Slider extends BaseElement {
-
-    public Slider(By locator, String name) {
-        super(locator, name);
-    }
-
-    public void slideTo(int percentage) {
-        WebElement slider = find();
-        Point currentPoint = new Point((int) Math.round(DoubleUtils.getPercentageOf(slider.getSize().getWidth(), getValue())-getDimension().width/2.0), 0);
-        Point expectedPoint = new Point((int) Math.round(DoubleUtils.getPercentageOf(slider.getSize().getWidth(), percentage)-getDimension().width/2.0), 0);
-
-        LoggerUtils.info("Sliding on the \"" + getName() + "\" element.");
-        ActionUtils.dragAndDrop(slider, currentPoint, expectedPoint);
-    }
-
-    public int getValue() {
-        return Integer.parseInt(find().getAttribute("value"));
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/models/Address.java b/src/main/java/com/mavlushechka/a1qa/models/Address.java
deleted file mode 100644
index ca2da32..0000000
--- a/src/main/java/com/mavlushechka/a1qa/models/Address.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package com.mavlushechka.a1qa.models;
-
-import java.util.Objects;
-
-public class Address {
-
-    public final String street;
-    public final String suite;
-    public final String city;
-    public final String zipcode;
-    public final Geo geo;
-
-
-    public Address(String street, String suite, String city, String zipcode, Geo geo) {
-        this.street = street;
-        this.suite = suite;
-        this.city = city;
-        this.zipcode = zipcode;
-        this.geo = geo;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-        Address address = (Address) o;
-        return Objects.equals(street, address.street) && Objects.equals(suite, address.suite) && Objects.equals(city, address.city) && Objects.equals(zipcode, address.zipcode) && Objects.equals(geo, address.geo);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/models/Attachment.java b/src/main/java/com/mavlushechka/a1qa/models/Attachment.java
new file mode 100644
index 0000000..a05ee71
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/models/Attachment.java
@@ -0,0 +1,10 @@
+package com.mavlushechka.a1qa.models;
+
+public record Attachment(com.mavlushechka.a1qa.constants.Attachment attachment, int ownerId, int mediaId) {
+
+    @Override
+    public String toString() {
+        return attachment.name().toLowerCase() + ownerId + "_" + mediaId;
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/models/Comment.java b/src/main/java/com/mavlushechka/a1qa/models/Comment.java
new file mode 100644
index 0000000..b8de1e0
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/models/Comment.java
@@ -0,0 +1,4 @@
+package com.mavlushechka.a1qa.models;
+
+public record Comment(int id, User user, Post post, String message) {
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/models/Company.java b/src/main/java/com/mavlushechka/a1qa/models/Company.java
deleted file mode 100644
index 3a1a448..0000000
--- a/src/main/java/com/mavlushechka/a1qa/models/Company.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.mavlushechka.a1qa.models;
-
-import java.util.Objects;
-
-public class Company {
-
-    public final String name;
-    public final String catchPhrase;
-    public final String bs;
-
-
-    public Company(String name, String catchPhrase, String bs) {
-        this.name = name;
-        this.catchPhrase = catchPhrase;
-        this.bs = bs;
-    }
-
-    @Override
-    public boolean equals(Object object) {
-        if (this == object) return true;
-        if (object == null || getClass() != object.getClass()) return false;
-        Company company = (Company) object;
-        return Objects.equals(name, company.name) && Objects.equals(catchPhrase, company.catchPhrase) && Objects.equals(bs, company.bs);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/models/Geo.java b/src/main/java/com/mavlushechka/a1qa/models/Geo.java
deleted file mode 100644
index 4a514da..0000000
--- a/src/main/java/com/mavlushechka/a1qa/models/Geo.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package com.mavlushechka.a1qa.models;
-
-import java.util.Objects;
-
-public class Geo {
-
-    public final String lat;
-    public final String lng;
-
-
-    public Geo(String lat, String lng) {
-        this.lat = lat;
-        this.lng = lng;
-    }
-
-    @Override
-    public boolean equals(Object object) {
-        if (this == object) return true;
-        if (object == null || getClass() != object.getClass()) return false;
-        Geo geo = (Geo) object;
-        return Objects.equals(lat, geo.lat) && Objects.equals(lng, geo.lng);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/models/Liker.java b/src/main/java/com/mavlushechka/a1qa/models/Liker.java
new file mode 100644
index 0000000..045852f
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/models/Liker.java
@@ -0,0 +1,22 @@
+package com.mavlushechka.a1qa.models;
+
+public class Liker {
+
+    private final int uid;
+    private final int copied;
+
+
+    public Liker(int uid, int copied) {
+        this.uid = uid;
+        this.copied = copied;
+    }
+
+    public int getUid() {
+        return uid;
+    }
+
+    public int getCopied() {
+        return copied;
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/models/Post.java b/src/main/java/com/mavlushechka/a1qa/models/Post.java
index c936a71..9cf8474 100644
--- a/src/main/java/com/mavlushechka/a1qa/models/Post.java
+++ b/src/main/java/com/mavlushechka/a1qa/models/Post.java
@@ -1,41 +1,4 @@
 package com.mavlushechka.a1qa.models;
 
-import java.util.Objects;
-
-public class Post implements Comparable<Post> {
-
-    public final String id;
-    public final String title;
-    public final String body;
-    public final String userId;
-
-
-    public Post(String id, String title, String body, String userId) {
-        this.id = id;
-        this.title = title;
-        this.body = body;
-        this.userId = userId;
-    }
-
-    @Override
-    public int compareTo(Post post) {
-        int thisId = Integer.parseInt(id);
-        int otherId = Integer.parseInt(post.id);
-
-        return Integer.compare(thisId, otherId);
-    }
-
-    @Override
-    public boolean equals(Object object) {
-        if (this == object) return true;
-        if (object == null || getClass() != object.getClass()) return false;
-        Post post = (Post) object;
-        return Objects.equals(id, post.id) && Objects.equals(title, post.title) && Objects.equals(body, post.body) && Objects.equals(userId, post.userId);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(id, title, body, userId);
-    }
-
+public record Post(int id, User owner, String message, Attachment attachment) {
 }
diff --git a/src/main/java/com/mavlushechka/a1qa/models/User.java b/src/main/java/com/mavlushechka/a1qa/models/User.java
index ac13c82..c9bb3ff 100644
--- a/src/main/java/com/mavlushechka/a1qa/models/User.java
+++ b/src/main/java/com/mavlushechka/a1qa/models/User.java
@@ -1,50 +1,46 @@
 package com.mavlushechka.a1qa.models;
 
-import java.util.Objects;
+import com.google.gson.annotations.SerializedName;
 
 public class User {
 
-    public final String id;
-    public final String name;
-    public final String username;
-    public final String email;
-    public final Address address;
-    public final String phone;
-    public final String website;
-    public final Company company;
+    private final int id;
+    @SerializedName("first_name")
+    private final String firstName;
+    @SerializedName("last_name")
+    private final String lastName;
+    @SerializedName("can_access_closed")
+    private final boolean canAccessClosed;
+    @SerializedName("is_closed")
+    private final boolean isClosed;
 
 
-    public User(String id, String name, String username, String email, Address address, String phone, String website, Company company) {
+    public User(int id, String firstName, String lastName, boolean canAccessClosed, boolean isClosed) {
         this.id = id;
-        this.name = name;
-        this.username = username;
-        this.email = email;
-        this.address = address;
-        this.phone = phone;
-        this.website = website;
-        this.company = company;
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.canAccessClosed = canAccessClosed;
+        this.isClosed = isClosed;
     }
 
-    @Override
-    public boolean equals(Object object) {
-        if (this == object) return true;
-        if (object == null || getClass() != object.getClass()) return false;
-        User user = (User) object;
-        return Objects.equals(id, user.id) && Objects.equals(name, user.name) && Objects.equals(username, user.username) && Objects.equals(email, user.email) && Objects.equals(address, user.address) && Objects.equals(phone, user.phone) && Objects.equals(website, user.website) && Objects.equals(company, user.company);
+    public int getId() {
+        return id;
     }
 
-    @Override
-    public String toString() {
-        return "User{" +
-                "id='" + id + '\'' +
-                ", name='" + name + '\'' +
-                ", username='" + username + '\'' +
-                ", email='" + email + '\'' +
-                ", address=" + address +
-                ", phone='" + phone + '\'' +
-                ", website='" + website + '\'' +
-                ", company=" + company +
-                '}';
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public boolean isCanAccessClosed() {
+        return canAccessClosed;
+    }
+
+    public boolean isClosed() {
+        return isClosed;
     }
 
 }
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/BaseForm.java b/src/main/java/com/mavlushechka/a1qa/pages/BaseForm.java
index 3ac855a..8ed6026 100644
--- a/src/main/java/com/mavlushechka/a1qa/pages/BaseForm.java
+++ b/src/main/java/com/mavlushechka/a1qa/pages/BaseForm.java
@@ -1,20 +1,21 @@
 package com.mavlushechka.a1qa.pages;
 
-import com.mavlushechka.a1qa.elements.BaseElement;
+import aquality.selenium.elements.interfaces.IElement;
+import aquality.selenium.elements.interfaces.ILabel;
 
 public abstract class BaseForm {
 
-    protected final BaseElement uniqueElement;
-    protected final String name;
+    private final IElement uniqueElement;
+    private final String name;
 
 
-    public BaseForm(BaseElement uniqueElement, String name) {
+    public BaseForm(ILabel uniqueElement, String name) {
         this.uniqueElement = uniqueElement;
         this.name = name;
     }
 
     public boolean isOpened() {
-        return uniqueElement.isVisible();
+        return uniqueElement.getElement().isDisplayed();
     }
 
     public String getName() {
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/CommentForm.java b/src/main/java/com/mavlushechka/a1qa/pages/CommentForm.java
new file mode 100644
index 0000000..d087336
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/CommentForm.java
@@ -0,0 +1,28 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import aquality.selenium.elements.interfaces.ILabel;
+import com.mavlushechka.a1qa.models.Comment;
+import org.openqa.selenium.By;
+
+import java.util.Objects;
+
+public class CommentForm extends BaseForm {
+
+    private final ILabel commentLabel;
+    private final ILabel commentText;
+
+
+    public CommentForm(Comment comment) {
+        super(AqualityServices.getElementFactory().getLabel(By.id("post" + comment.user().getId() + "_" + comment.id()), "Comment"), "Comment form");
+        String commentXpath = "//*[@id='" + "post" + comment.user().getId() + "_" + comment.id() + "']";
+        commentLabel = AqualityServices.getElementFactory().getLabel(By.xpath(commentXpath), "Comment");
+        commentText = AqualityServices.getElementFactory().getLabel(By.xpath(commentXpath + "//*[contains(@class, 'wall_reply_text')]"), "Comment");
+    }
+
+    public boolean contains(Comment comment) {
+        return Objects.equals(Integer.parseInt(commentLabel.getAttribute("data-answering-id")), comment.user().getId())
+                && Objects.equals(commentText.getText(), comment.message());
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/CommentsForm.java b/src/main/java/com/mavlushechka/a1qa/pages/CommentsForm.java
new file mode 100644
index 0000000..4ae6a01
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/CommentsForm.java
@@ -0,0 +1,32 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import aquality.selenium.elements.interfaces.IButton;
+import com.mavlushechka.a1qa.models.Comment;
+import com.mavlushechka.a1qa.models.Post;
+import org.openqa.selenium.By;
+
+public class CommentsForm extends BaseForm {
+
+    private final IButton nextCommentsButton;
+
+
+    public CommentsForm(Post post) {
+        super(AqualityServices.getElementFactory().getLabel(By.id("replies_wrap" + post.owner().getId() + "_" + post.id()), "Comments"),
+                "Comments form");
+        nextCommentsButton = AqualityServices.getElementFactory().getButton(
+                By.xpath("//*[@id='" + "replies_wrap" + post.owner().getId() + "_" + post.id() + "']//*[contains(@class, 'replies_next')]"),
+                "Next comments"
+        );
+    }
+
+    public boolean contains(Comment comment) {
+        CommentForm commentForm = new CommentForm(comment);
+
+        if (nextCommentsButton.getElement().isDisplayed()) {
+            nextCommentsButton.click();
+        }
+        return commentForm.contains(comment);
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/FeedPage.java b/src/main/java/com/mavlushechka/a1qa/pages/FeedPage.java
new file mode 100644
index 0000000..bebecc1
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/FeedPage.java
@@ -0,0 +1,19 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import org.openqa.selenium.By;
+
+public class FeedPage extends BaseForm {
+
+    private final SideBarForm sideBarForm = new SideBarForm();
+
+
+    public FeedPage() {
+        super(AqualityServices.getElementFactory().getLabel(By.id("main_feed"), "Main feed"), "Feed");
+    }
+
+    public void clickMyProfileButton() {
+        sideBarForm.clickMyProfileButton();
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/HomePage.java b/src/main/java/com/mavlushechka/a1qa/pages/HomePage.java
new file mode 100644
index 0000000..20339f8
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/HomePage.java
@@ -0,0 +1,25 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import aquality.selenium.elements.interfaces.IButton;
+import aquality.selenium.elements.interfaces.ITextBox;
+import org.openqa.selenium.By;
+
+public class HomePage extends BaseForm {
+
+    private final ITextBox phoneOrEmailTextBox = AqualityServices.getElementFactory().getTextBox(By.id("index_email"), "Phone or email");
+    private final IButton signInButton = AqualityServices.getElementFactory().getButton(
+            By.xpath("//button[contains(@class, 'VkIdForm__signInButton')]"),"Sign in"
+    );
+
+
+    public HomePage() {
+        super(AqualityServices.getElementFactory().getLabel(By.xpath("//*[contains(@class, 'IndexPageContent')]"), "Index page content"), "Home");
+    }
+
+    public void performAuthorization(String phoneOrEmail) {
+        phoneOrEmailTextBox.clearAndType(phoneOrEmail);
+        signInButton.click();
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/PostForm.java b/src/main/java/com/mavlushechka/a1qa/pages/PostForm.java
new file mode 100644
index 0000000..dc5f8b0
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/PostForm.java
@@ -0,0 +1,67 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import aquality.selenium.elements.interfaces.IButton;
+import aquality.selenium.elements.interfaces.ILabel;
+import com.mavlushechka.a1qa.models.Comment;
+import com.mavlushechka.a1qa.models.Post;
+import org.openqa.selenium.By;
+
+import java.util.Objects;
+
+public class PostForm extends BaseForm {
+
+    private final ILabel authorLabel;
+    private final ILabel textLabel;
+    private final ILabel imageLabel;
+    private final IButton likeButton;
+
+    
+    public PostForm(Post post) {
+        super(AqualityServices.getElementFactory().getLabel(By.id("post" + post.owner().getId() + "_" + post.id()), "Post"), "Post form");
+        String postXpath = "//*[@id='" + "post" + post.owner().getId() + "_" + post.id() + "']";
+        authorLabel = AqualityServices.getElementFactory().getLabel(
+                By.xpath(postXpath + "//*[contains(@class, 'post_author')]//a[contains(@class, 'author')]"), "Post author"
+        );
+        textLabel = AqualityServices.getElementFactory().getLabel(By.xpath(postXpath + "//*[contains(@class, 'wall_post_text')]"), "Post text");
+        imageLabel = AqualityServices.getElementFactory().getLabel(
+                By.xpath(postXpath + "//*[contains(@class, 'page_post_thumb_wrap')]"), "Post image"
+        );
+        likeButton = AqualityServices.getElementFactory().getButton(By.xpath(postXpath + "//*[@data-reaction-set-id='reactions']"), "Like");
+    }
+
+    public boolean contains(Post post) {
+        boolean containsPost = Objects.equals(authorLabel.getText(), post.owner().getFirstName() + " " + post.owner().getLastName())
+                && Objects.equals(textLabel.getText(), post.message());
+
+        if (post.attachment() != null) {
+            containsPost &= Objects.equals(post.attachment().toString(), imageLabel.getAttribute("href").split("vk.com/")[1]);
+        } else {
+            containsPost &= !imageLabel.state().isDisplayed();
+        }
+
+        return containsPost;
+    }
+
+    public boolean contains(Comment comment) {
+        return new CommentsForm(comment.post()).contains(comment);
+    }
+
+    public void clickLikeButton() {
+        likeButton.getElement().click();
+    }
+
+    public void waitForUpdate() {
+        String text = textLabel.getText();
+        AqualityServices.getConditionalWait().waitFor(() -> !Objects.equals(textLabel.getText(), text));
+    }
+
+    public void waitForDelete() {
+        AqualityServices.getConditionalWait().waitFor(this::notExists);
+    }
+
+    public boolean notExists() {
+        return !authorLabel.state().isDisplayed();
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/ProfilePage.java b/src/main/java/com/mavlushechka/a1qa/pages/ProfilePage.java
new file mode 100644
index 0000000..816517d
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/ProfilePage.java
@@ -0,0 +1,41 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import com.mavlushechka.a1qa.models.Comment;
+import com.mavlushechka.a1qa.models.Post;
+import org.openqa.selenium.By;
+
+public class ProfilePage extends BaseForm {
+
+    private final ProfileWallForm profileWallForm = new ProfileWallForm();
+
+
+    public ProfilePage() {
+        super(AqualityServices.getElementFactory().getLabel(By.id("profile"), "Profile"), "Profile");
+    }
+
+    public boolean contains(Post post) {
+        return profileWallForm.contains(post);
+    }
+
+    public boolean contains(Comment comment) {
+        return profileWallForm.contains(comment);
+    }
+
+    public boolean notContains(Post post) {
+        return profileWallForm.notContains(post);
+    }
+
+    public void clickPostLikeButton(Post post) {
+        profileWallForm.clickPostLikeButton(post);
+    }
+
+    public void waitForPostUpdate(Post post) {
+        profileWallForm.waitForPostUpdate(post);
+    }
+
+    public void waitForPostDelete(Post post) {
+        profileWallForm.waitForPostDelete(post);
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/ProfileWallForm.java b/src/main/java/com/mavlushechka/a1qa/pages/ProfileWallForm.java
new file mode 100644
index 0000000..d8ddc37
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/ProfileWallForm.java
@@ -0,0 +1,43 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import com.mavlushechka.a1qa.models.Comment;
+import com.mavlushechka.a1qa.models.Post;
+import org.openqa.selenium.By;
+
+public class ProfileWallForm extends BaseForm {
+
+    public ProfileWallForm() {
+        super(AqualityServices.getElementFactory().getLabel(By.id("profile_wall"), "Profile wall"), "Profile wall form");
+    }
+
+    public boolean contains(Post post) {
+        PostForm postForm = new PostForm(post);
+
+        if (!postForm.isOpened()) {
+            return false;
+        }
+        return postForm.contains(post);
+    }
+
+    public boolean notContains(Post post) {
+        return new PostForm(post).notExists();
+    }
+
+    public boolean contains(Comment comment) {
+        return new PostForm(comment.post()).contains(comment);
+    }
+
+    public void clickPostLikeButton(Post post) {
+        new PostForm(post).clickLikeButton();
+    }
+
+    public void waitForPostUpdate(Post post) {
+        new PostForm(post).waitForUpdate();
+    }
+
+    public void waitForPostDelete(Post post) {
+        new PostForm(post).waitForDelete();
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/SideBarForm.java b/src/main/java/com/mavlushechka/a1qa/pages/SideBarForm.java
new file mode 100644
index 0000000..8df8c3d
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/SideBarForm.java
@@ -0,0 +1,20 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import aquality.selenium.elements.interfaces.IButton;
+import org.openqa.selenium.By;
+
+public class SideBarForm extends BaseForm {
+
+    private final IButton myProfileButton = AqualityServices.getElementFactory().getButton(By.id("l_pr"), "My profile");
+
+
+    public SideBarForm() {
+        super(AqualityServices.getElementFactory().getLabel(By.id("side_bar"), "Side bar"), "Side bar form");
+    }
+
+    public void clickMyProfileButton() {
+        myProfileButton.click();
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/pages/SignInPage.java b/src/main/java/com/mavlushechka/a1qa/pages/SignInPage.java
new file mode 100644
index 0000000..56c16e7
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/pages/SignInPage.java
@@ -0,0 +1,30 @@
+package com.mavlushechka.a1qa.pages;
+
+import aquality.selenium.browser.AqualityServices;
+import aquality.selenium.elements.interfaces.IButton;
+import aquality.selenium.elements.interfaces.ITextBox;
+import org.openqa.selenium.By;
+
+public class SignInPage extends BaseForm {
+
+    private final ITextBox passwordTextBox = AqualityServices.getElementFactory().getTextBox(
+            By.xpath("//input[contains(@name, 'password')]"), "Password"
+    );
+    private final IButton continueButton = AqualityServices.getElementFactory().getButton(
+            By.xpath("//*[contains(@class, 'vkc__EnterPasswordNoUserInfo__buttonWrap')]//button[contains(@class, 'vkuiButton')]"), "Continue"
+    );
+
+
+    public SignInPage() {
+        super(
+                AqualityServices.getElementFactory().getLabel(By.xpath("//form[contains(@class, 'vkc__EnterPasswordNoUserInfo__content')]"),
+                        "Password form"), "Sign in"
+        );
+    }
+
+    public void performAuthorization(String password) {
+        passwordTextBox.clearAndType(password);
+        continueButton.click();
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/HttpUrlConnectionFactory.java b/src/main/java/com/mavlushechka/a1qa/utils/HttpUrlConnectionFactory.java
new file mode 100644
index 0000000..25d3a90
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/utils/HttpUrlConnectionFactory.java
@@ -0,0 +1,25 @@
+package com.mavlushechka.a1qa.utils;
+
+import com.mavlushechka.a1qa.constants.RequestMethod;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+public class HttpUrlConnectionFactory {
+
+    private HttpUrlConnectionFactory() {
+    }
+
+    public static HttpURLConnection createHttpUrlConnection(String spec, RequestMethod requestMethod, boolean doOutput) throws IOException {
+        HttpURLConnection httpUrlConnection = (HttpURLConnection) new URL(spec).openConnection();
+
+        httpUrlConnection.setRequestMethod(requestMethod.name());
+        httpUrlConnection.setConnectTimeout(Integer.parseInt(JsonParser.parseData("config", "httpUrlConnection.connectTimeout")));
+        httpUrlConnection.setReadTimeout(Integer.parseInt(JsonParser.parseData("config", "httpUrlConnection.readTimeout")));
+        httpUrlConnection.setDoOutput(doOutput);
+        httpUrlConnection.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
+        return httpUrlConnection;
+    }
+
+}
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/JSONPlaceholderAPIManager.java b/src/main/java/com/mavlushechka/a1qa/utils/JSONPlaceholderAPIManager.java
deleted file mode 100644
index 54df569..0000000
--- a/src/main/java/com/mavlushechka/a1qa/utils/JSONPlaceholderAPIManager.java
+++ /dev/null
@@ -1,60 +0,0 @@
-package com.mavlushechka.a1qa.utils;
-
-import com.mavlushechka.a1qa.constants.Endpoint;
-import com.mavlushechka.a1qa.constants.RequestMethod;
-import com.mavlushechka.a1qa.models.Post;
-import com.mavlushechka.a1qa.models.User;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-public class JSONPlaceholderAPIManager {
-
-    private final static String postsSpec = Endpoint.POSTS.spec;
-    private final static String usersSpec = Endpoint.USERS.spec;
-
-
-    public static Post getPost(int id) throws IOException {
-        return JSONParser.convertToObject(URLConnectionManager.get(postsSpec + "/" + id), Post.class);
-    }
-
-    public static int getPostResponseCode(int id, RequestMethod requestMethod) throws IOException {
-        return URLConnectionManager.getResponseCode(postsSpec + "/" + id, requestMethod);
-    }
-
-    public static List<Post> getPosts() throws IOException {
-        return getObjects(postsSpec, Post.class);
-    }
-
-    public static int getPostsResponseCode(RequestMethod requestMethod) throws IOException {
-        return URLConnectionManager.getResponseCode(postsSpec, requestMethod);
-    }
-
-    public static Post postPost(Post post) throws IOException {
-        return JSONParser.convertToObject(URLConnectionManager.post(postsSpec, JSONParser.convertToJSON(post)), Post.class);
-    }
-
-    public static User getUser(int id) throws IOException {
-        return JSONParser.convertToObject(URLConnectionManager.get(usersSpec + "/" + id), User.class);
-    }
-
-    public static List<User> getUsers() throws IOException {
-        return getObjects(usersSpec, User.class);
-    }
-
-    public static int getUsersResponseCode(RequestMethod requestMethod) throws IOException {
-        return URLConnectionManager.getResponseCode(usersSpec, requestMethod);
-    }
-
-    private static <T> List<T> getObjects(String spec, Class<T> classOfObject) throws IOException {
-        Object[] objects = JSONParser.convertArray(URLConnectionManager.get(spec), classOfObject);
-        ArrayList<T> objectsArrayList = new ArrayList<>();
-
-        for (Object object : objects) {
-            objectsArrayList.add((T) object);
-        }
-        return objectsArrayList.stream().toList();
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/JSONParser.java b/src/main/java/com/mavlushechka/a1qa/utils/JsonParser.java
index 67595f9..bbcc732 100644
--- a/src/main/java/com/mavlushechka/a1qa/utils/JSONParser.java
+++ b/src/main/java/com/mavlushechka/a1qa/utils/JsonParser.java
@@ -9,7 +9,7 @@ import java.util.ArrayList;
 import java.util.Map;
 import java.util.TreeMap;
 
-public class JSONParser {
+public class JsonParser {
 
     private final static TreeMap<String, JSONObject> parsedJSON = new TreeMap<>();
 
@@ -43,7 +43,7 @@ public class JSONParser {
         return new Gson().fromJson(json, classToConvert);
     }
 
-    public static <T> String convertToJSON(T object) {
+    public static <T> String convertToJson(T object) {
         return new Gson().toJson(object);
     }
 
@@ -71,11 +71,11 @@ public class JSONParser {
         parsedJSON.put(filename, new JSONObject(FileParser.parse("src/main/resources/" + filename + ".json")));
     }
 
-    private static String parseData(String JSONName, String key, boolean isObject) {
-        JSONObject jsonObject = new JSONObject(parsedJSON.get(JSONName).toString());
+    private static String parseData(String jsonName, String key, boolean isObject) {
+        JSONObject jsonObject = new JSONObject(parsedJSON.get(jsonName).toString());
         String[] keys = key.split("\\.");
 
-        for (int i = 0; i < keys.length-1; i++) {
+        for (int i = 0; i < keys.length - 1; i++) {
             if (keys[i].contains("[") && keys[i].contains("]")) {
                 String splitKey = keys[i].split("\\[")[0];
                 int index = Integer.parseInt(keys[i].split("\\[")[1].replaceAll("[\\[\\]]", ""));
@@ -86,9 +86,9 @@ public class JSONParser {
             }
         }
         if (isObject) {
-            return jsonObject.getJSONObject(keys[keys.length-1]).toString();
+            return jsonObject.getJSONObject(keys[keys.length - 1]).toString();
         }
-        return jsonObject.getString(keys[keys.length-1]);
+        return jsonObject.getString(keys[keys.length - 1]);
     }
 
 }
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/LoggerUtils.java b/src/main/java/com/mavlushechka/a1qa/utils/LoggerUtils.java
index 51d49ae..2498f87 100644
--- a/src/main/java/com/mavlushechka/a1qa/utils/LoggerUtils.java
+++ b/src/main/java/com/mavlushechka/a1qa/utils/LoggerUtils.java
@@ -30,6 +30,11 @@ public class LoggerUtils {
         logger = LogManager.getLogger();
     }
 
+    public static void step(String text) {
+        step++;
+        info("Step %d: %s".formatted(step, text));
+    }
+
     public static void info(String text) {
         logger.log(Level.INFO, text);
     }
@@ -38,9 +43,4 @@ public class LoggerUtils {
         logger.log(Level.ERROR, text);
     }
 
-    public static void step(String text) {
-        step++;
-        logger.log(Level.INFO, "Step %d: %s".formatted(step, text));
-    }
-
 }
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/Posts.java b/src/main/java/com/mavlushechka/a1qa/utils/Posts.java
deleted file mode 100644
index d0bdfaa..0000000
--- a/src/main/java/com/mavlushechka/a1qa/utils/Posts.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.mavlushechka.a1qa.utils;
-
-import com.mavlushechka.a1qa.models.Post;
-
-import java.util.List;
-import java.util.stream.IntStream;
-
-public class Posts {
-
-    public static boolean isPostsAscending(List<Post> posts) {
-        return IntStream.range(1, posts.size())
-                .map(index -> posts.get(index - 1).compareTo(posts.get(index)))
-                .allMatch(order -> order <= 0);
-    }
-
-}
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/StringUtils.java b/src/main/java/com/mavlushechka/a1qa/utils/StringUtils.java
index cbce72f..854d7cc 100644
--- a/src/main/java/com/mavlushechka/a1qa/utils/StringUtils.java
+++ b/src/main/java/com/mavlushechka/a1qa/utils/StringUtils.java
@@ -13,7 +13,7 @@ public class StringUtils {
 
         for (int i = 0; i < words.length; i++) {
             stringBuilder.append(words[i].toUpperCase());
-            if (i != words.length-1) {
+            if (i != words.length - 1) {
                 stringBuilder.append("_");
             }
         }
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/URLConnectionManager.java b/src/main/java/com/mavlushechka/a1qa/utils/UrlConnectionManager.java
index c6c9fae..7ea092c 100644
--- a/src/main/java/com/mavlushechka/a1qa/utils/URLConnectionManager.java
+++ b/src/main/java/com/mavlushechka/a1qa/utils/UrlConnectionManager.java
@@ -1,7 +1,6 @@
 package com.mavlushechka.a1qa.utils;
 
 import com.mavlushechka.a1qa.constants.RequestMethod;
-import com.mavlushechka.a1qa.driverUtils.HttpURLConnectionFactory;
 
 import java.io.BufferedReader;
 import java.io.DataOutputStream;
@@ -9,12 +8,14 @@ import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 
-public class URLConnectionManager {
+public class UrlConnectionManager {
 
     public static String get(String spec) throws IOException {
         StringBuilder stringBuilder = new StringBuilder();
 
-        try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(HttpURLConnectionFactory.createHttpURLConnection(spec, RequestMethod.GET, false).getInputStream()))) {
+        try (BufferedReader bufferedReader = new BufferedReader(
+                new InputStreamReader(HttpUrlConnectionFactory.createHttpUrlConnection(spec, RequestMethod.GET, false).getInputStream()))
+        ) {
             String inputLine;
 
             while ((inputLine = bufferedReader.readLine()) != null) {
@@ -25,14 +26,14 @@ public class URLConnectionManager {
     }
 
     public static String post(String spec, String content) throws IOException {
-        HttpURLConnection httpURLConnection = HttpURLConnectionFactory.createHttpURLConnection(spec, RequestMethod.POST, true);
+        HttpURLConnection httpUrlConnection = HttpUrlConnectionFactory.createHttpUrlConnection(spec, RequestMethod.POST, true);
         StringBuilder stringBuilder = new StringBuilder();
 
-        try (DataOutputStream dataOutputStream = new DataOutputStream(httpURLConnection.getOutputStream())) {
+        try (DataOutputStream dataOutputStream = new DataOutputStream(httpUrlConnection.getOutputStream())) {
             dataOutputStream.writeBytes(content);
             dataOutputStream.flush();
         }
-        try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(httpURLConnection.getInputStream()))) {
+        try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(httpUrlConnection.getInputStream()))) {
             String inputLine;
 
             while ((inputLine = bufferedReader.readLine()) != null) {
@@ -43,7 +44,7 @@ public class URLConnectionManager {
     }
 
     public static int getResponseCode(String spec, RequestMethod requestMethod) throws IOException {
-        return HttpURLConnectionFactory.createHttpURLConnection(spec, requestMethod, false).getResponseCode();
+        return HttpUrlConnectionFactory.createHttpUrlConnection(spec, requestMethod, false).getResponseCode();
     }
 
 }
diff --git a/src/main/java/com/mavlushechka/a1qa/utils/VkApiUtils.java b/src/main/java/com/mavlushechka/a1qa/utils/VkApiUtils.java
new file mode 100644
index 0000000..845ecc7
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/utils/VkApiUtils.java
@@ -0,0 +1,62 @@
+package com.mavlushechka.a1qa.utils;
+
+import com.mavlushechka.a1qa.constants.Method;
+import com.mavlushechka.a1qa.models.Liker;
+import com.mavlushechka.a1qa.models.Post;
+import com.mavlushechka.a1qa.models.User;
+import org.json.JSONObject;
+
+import java.io.IOException;
+
+public class VkApiUtils {
+
+    private final static double apiVersion = 5.131;
+    private final static String url = "https://api.vk.com/method/%s?v=" + apiVersion + "&%s&access_token=" + JsonParser.parseData("testData", "vkontakte.account.token");
+
+
+    public static User getCurrentUser() throws IOException {
+        return JsonParser.convertToObject(
+                new JSONObject(UrlConnectionManager.get(url.formatted(Method.USERS_GET.name, "")))
+                        .getJSONArray("response").get(0).toString(), User.class
+        );
+    }
+
+    public static int createPost(String message) throws IOException {
+        return new JSONObject(UrlConnectionManager.get(url.formatted(Method.WALL_POST.name, "message=" + message)))
+                .getJSONObject("response").getInt("post_id");
+    }
+
+    public static void editPost(Post post, Post editedPost) throws IOException {
+        UrlConnectionManager.get(
+                url.formatted(
+                        Method.WALL_EDIT.name,
+                        "post_id=" + post.id() + "&message=" + editedPost.message() + "&attachments=" + editedPost.attachment()
+                )
+        );
+    }
+
+    public static void deletePost(Post post) throws IOException {
+        UrlConnectionManager.get(url.formatted(Method.WALL_DELETE.name, "post_id=" + post.id()));
+    }
+
+    public static int createComment(int postId, String message) throws IOException {
+        return new JSONObject(UrlConnectionManager.get(url.formatted(Method.WALL_CREATE_COMMENT.name, "post_id=" + postId +  "&message=" + message)))
+                .getJSONObject("response").getInt("comment_id");
+    }
+
+    public static boolean containsLike(Post post, User user) throws IOException {
+        Object[] users = JsonParser.convertArray(new JSONObject(UrlConnectionManager.get(
+                    url.formatted(Method.WALL_GET_LIKES.name, "post_id=" + post.id())
+                )).getJSONObject("response").getJSONArray("users").toString(),
+                Liker.class
+        );
+
+        for (Object userObject : users) {
+            if (((Liker) userObject).getUid() == user.getId()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+}