Add testing framework

1 files changed, 21 insertions, 0 deletions

diff --git a/src/main/java/com/mavlushechka/a1qa/utils/IntegerUtils.java b/src/main/java/com/mavlushechka/a1qa/utils/IntegerUtils.java
new file mode 100644
index 0000000..37f3eb8
--- /dev/null
+++ b/src/main/java/com/mavlushechka/a1qa/utils/IntegerUtils.java
@@ -0,0 +1,21 @@
+package com.mavlushechka.a1qa.utils;
+
+import java.util.OptionalInt;
+import java.util.Random;
+
+public class IntegerUtils {
+
+    private IntegerUtils() {
+    }
+
+    public static int getRandomNumber(int min, int max) {
+        OptionalInt randomNumber = new Random().ints(min, max).findFirst();
+
+        if (randomNumber.isPresent()) {
+            return randomNumber.getAsInt();
+        }
+        LoggerUtils.error("Incorrect min and max arguments.");
+        throw new IllegalArgumentException("Incorrect min and max arguments.");
+    }
+
+}