[Bael-7734] Add Examples

testing-modules/testng-2/src/test/java/com/baeldung/testng/DataDrivenNameTest.java

@@ -0,0 +1,37 @@
+package com.baeldung.testng;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+import java.lang.reflect.Method;
+import java.util.Arrays;
+
+import static org.testng.Assert.assertEquals;
+
+public class DataDrivenNameTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(DataDrivenNameTest.class);
+
+    private String testName;
+
+    @BeforeMethod
+    public void capture(Method method, Object[] params) {
+        String testName = method.getName() + Arrays.toString(params);
+        this.testName = testName;
+        logger.info("Executing test {}", testName);
+    }
+
+    @Test(dataProvider = "numbers")
+    public void shouldSquare(int input, int expected) {
+        logger.info("Executing scenario from {}", testName);
+        assertEquals(Math.pow(input, 2), expected);
+    }
+
+    @DataProvider
+    public Object[][] numbers() {
+        return new Object[][]{{2, 4}, {3, 9}};
+    }
+}

testing-modules/testng-2/src/test/java/com/baeldung/testng/FactoryNameTest.java

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+package com.baeldung.testng;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.Assert;
+import org.testng.ITestResult;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Factory;
+import org.testng.annotations.Test;
+
+import java.lang.reflect.Method;
+
+public class FactoryNameTest {
+    private static final Logger logger = LoggerFactory.getLogger(FactoryNameTest.class);
+    private final String instanceLabel;
+
+    public FactoryNameTest(String label) {
+        this.instanceLabel = label;
+    }
+
+    @Factory
+    public static Object[] build() {
+        return new Object[]{new FactoryNameTest("fast-path"), new FactoryNameTest("slow-path")};
+    }
+
+    @BeforeMethod
+    public void capture(Method method, ITestResult result) {
+        String fullName = method.getName() + "[" + instanceLabel + "]";
+        result.setAttribute("displayName", fullName);
+        logger.info("capturing {}", fullName);
+    }
+
+    @Test
+    public void givenSimpleAssertionThenShouldPass() {
+        logger.info("Executing scenario {}", instanceLabel);
+        Assert.assertEquals(4, 2 + 2);
+    }
+}

testing-modules/testng-2/src/test/java/com/baeldung/testng/NameByReflectionTest.java

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+package com.baeldung.testng;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.Assert;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+import java.lang.reflect.Method;
+
+public class NameByReflectionTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(NameByReflectionTest.class);
+    private String testName;
+
+    @BeforeMethod
+    public void capture(Method method) {
+        String testName = method.getName();
+        this.testName = testName;
+        logger.info("Method name: {}", testName);
+    }
+
+    @Test
+    public void givenSimpleAssertionThenShouldPass() {
+        logger.info("Executing scenario {}", testName);
+        Assert.assertEquals(4, 2 + 2);
+    }
+}

testing-modules/testng-2/src/test/java/com/baeldung/testng/NameByResultTest.java

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+package com.baeldung.testng;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.Assert;
+import org.testng.ITestResult;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+public class NameByResultTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(NameByResultTest.class);
+    private String testName;
+
+    @BeforeMethod
+    public void capture(ITestResult result) {
+        String testName = result.getMethod().getMethodName();
+        long startTime = result.getStartMillis();
+        this.testName = testName;
+        logger.info("Starting test {} at {}", testName, startTime);
+    }
+
+    @Test
+    public void givenSimpleAssertionThenShouldPass() {
+        logger.info("Executing scenario {}", testName);
+        Assert.assertEquals(4, 2 + 2);
+    }
+}

testing-modules/testng-2/src/test/java/com/baeldung/testng/NameByXmlSuiteTest.java

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+package com.baeldung.testng;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.Assert;
+import org.testng.ITestContext;
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+
+public class NameByXmlSuiteTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(NameByXmlSuiteTest.class);
+
+    private String iTestContextSuiteName;
+
+    @BeforeTest
+    public void xmlName(ITestContext ctx) {
+        iTestContextSuiteName = ctx.getName();
+        logger.info("Starting test suite: {}", ctx.getName());
+    }
+
+    @Test
+    public void givenSimpleAssertionThenShouldPass() {
+        logger.info("Executing scenario from {}", iTestContextSuiteName);
+        Assert.assertEquals(4, 2 + 2);
+    }
+}