BAEL-918 Testing with JGoTesting (#1998)

testing/pom.xml

@@ -70,6 +70,12 @@
             <version>${jUnitParams.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.jgotesting</groupId>
+            <artifactId>jgotesting</artifactId>
+            <version>${jgotesting.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
     <build>
         <plugins>
@@ -137,5 +143,6 @@
         <assertj-core.version>3.6.1</assertj-core.version>
         <truth.version>0.32</truth.version>
         <jUnitParams.version>1.1.0</jUnitParams.version>
+        <jgotesting.version>0.12</jgotesting.version>
     </properties>
 </project>

testing/src/test/java/com/baeldung/testing/jgotesting/JGoTestingUnitTest.java

@@ -0,0 +1,93 @@
+package com.baeldung.testing.jgotesting;
+
+import java.io.File;
+import static org.hamcrest.Matchers.equalToIgnoringCase;
+import static org.hamcrest.Matchers.is;
+import org.jgotesting.rule.JGoTestRule;
+import static org.jgotesting.Assert.*; // same methods as org.junit.Assert.*
+import static org.jgotesting.Check.*; // ditto, with different names
+import static org.jgotesting.Testing.*;
+import org.jgotesting.Checker;
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
+
+public class JGoTestingUnitTest {
+    @Rule
+    public final JGoTestRule test = new JGoTestRule();
+
+    @Test
+    public void whenComparingIntegers_thenEqual() {
+        int anInt = 10;
+
+        assertEquals(anInt, 10);
+        checkEquals(anInt, 10);
+    }
+
+    @Ignore
+    @Test
+    public void whenComparingNumbers_thenLoggedMessage() {
+        log("There was something wrong when comparing numbers");
+
+        int anInt = 10;
+        int anotherInt = 10;
+
+        checkEquals(anInt, 10);
+        checkTrue("First number should be bigger", 10 > anotherInt);
+        checkSame(anInt, anotherInt);
+    }
+
+    @Ignore
+    @Test
+    public void whenComparingNumbers_thenFormattedMessage() {
+        int anInt = 10;
+        int anotherInt = 10;
+
+        logf("There was something wrong when comparing numbers %d and %d", anInt, anotherInt);
+
+        checkEquals(anInt, 10);
+        checkTrue("First number should be bigger", 10 > anotherInt);
+        checkSame(anInt, anotherInt);
+    }
+
+    @Test
+    public void whenComparingStrings_thenMultipleAssertions() {
+        String aString = "This is a string";
+        String anotherString = "This Is A String";
+
+        test.check(aString, equalToIgnoringCase(anotherString))
+            .check(aString.length() == 16)
+            .check(aString.startsWith("This"));
+    }
+
+    @Ignore
+    @Test
+    public void whenComparingStrings_thenMultipleFailingAssertions() {
+        String aString = "the test string";
+        String anotherString = "The Test String";
+
+        checkEquals("Strings are not equal!", aString, anotherString);
+        checkTrue("String is longer than one character", aString.length() == 1);
+        checkSame("Strings are not the same", aString, anotherString);
+    }
+
+    @Ignore
+    @Test
+    public void givenFile_whenDoesnotExists_thenTerminated() throws Exception {
+        File aFile = new File("a_dummy_file.txt");
+        terminateIf(aFile.exists(), is(false));
+
+        // This doesn't get executed
+        checkEquals(aFile.getName(), "a_dummy_file.txt");
+    }
+
+    @Test
+    public void givenChecker_whenComparingStrings_thenEqual() throws Exception {
+        Checker<String> aChecker = s -> s.matches("\\d+");
+
+        String aString = "1235";
+        test.check(aString, aChecker);
+    }
+
+}
+