Define a first unit test for FileHelper

test/com/genexus/FileHelperTest.groovy

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+import static org.junit.Assert.*
+import org.junit.Test
+
+class FileHelperTest {
+    @Test
+    void testStandardizeVersionForSemVer() {
+        FileHelper fileHelper = new FileHelper()
+
+        // Test case 1: Standard version without label
+        String result1 = fileHelper.standarizeVersionForSemVer("1.3.5", "88", "")
+        assertEquals("1.3.88", result1)
+
+        // Test case 2: Version with 'beta' label
+        String result2 = fileHelper.standarizeVersionForSemVer("2.1.5", "457", "beta")
+        assertEquals("2.1.0-beta.457", result2)
+
+        // Test case 3: Increase major version by 100 without label
+        String result3 = fileHelper.standarizeVersionForSemVer("1.3.5", "88", "", 100)
+        assertEquals("101.3.88", result3)
+    }
+}