Merge branch 'testng-junit'

core-java/src/test/java/com/baeldung/junit4vstestng/DivisibilityTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.test.comparison;
+package com.baeldung.junit4vstestng;
 
 import static org.junit.Assert.assertEquals;
 
@@ -15,7 +15,7 @@ public class DivisibilityTest {
     }
 
     @Test
-    public void givenNumber_whenDivisiblebyTwo_thenCorrect() {
+    public void givenNumber_whenDivisibleByTwo_thenCorrect() {
         assertEquals(number % 2, 0);
     }
 }

core-java/src/test/java/com/baeldung/junit4vstestng/ParametrizedTests.java

@@ -0,0 +1,34 @@
+package com.baeldung.junit4vstestng;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+@RunWith(value = Parameterized.class)
+public class ParametrizedTests {
+
+    private int value;
+    private boolean isEven;
+
+    public ParametrizedTests(int value, boolean isEven) {
+        this.value = value;
+        this.isEven = isEven;
+    }
+
+    @Parameters
+    public static Collection<Object[]> data() {
+        Object[][] data = new Object[][]{{1, false}, {2, true}, {4, true}};
+        return Arrays.asList(data);
+    }
+
+    @Test
+    public void givenParametrizedNumber_ifEvenCheckOK_thenCorrect() {
+        Assert.assertEquals(isEven, value % 2 == 0);
+    }
+}

core-java/src/test/java/com/baeldung/junit4vstestng/RegistrationTest.java

@@ -0,0 +1,15 @@
+package com.baeldung.junit4vstestng;
+
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class RegistrationTest {
+    private static final Logger LOGGER = LoggerFactory.getLogger(RegistrationTest.class);
+
+    @Test
+    public void whenCalledFromSuite_thanOK() {
+        LOGGER.info("Registration successful");
+    }
+}

core-java/src/test/java/com/baeldung/junit4vstestng/SignInTest.java

@@ -0,0 +1,14 @@
+package com.baeldung.junit4vstestng;
+
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SignInTest {
+    private static final Logger LOGGER = LoggerFactory.getLogger(SignInTest.class);
+
+    @Test
+    public void whenCalledFromSuite_thanOK() {
+        LOGGER.info("SignIn successful");
+    }
+}

core-java/src/test/java/com/baeldung/junit4vstestng/StringCaseTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.test.comparison;
+package com.baeldung.junit4vstestng;
 
 import static org.junit.Assert.assertEquals;
 

core-java/src/test/java/com/baeldung/junit4vstestng/SuiteTest.java

@@ -1,10 +1,10 @@
-package com.baeldung.test.comparison;
+package com.baeldung.junit4vstestng;
 
 import org.junit.runner.RunWith;
 import org.junit.runners.Suite;
 
 @RunWith(Suite.class)
-@Suite.SuiteClasses({ StringCaseTest.class, DivisibilityTest.class })
+@Suite.SuiteClasses({ RegistrationTest.class, SignInTest.class })
 public class SuiteTest {
 
 }

core-java/src/test/java/com/baeldung/junit4vstestng/SummationServiceTest.java

@@ -1,8 +1,4 @@
-package com.baeldung.test.comparison;
+package com.baeldung.junit4vstestng;
-
-import java.security.Security;
-import java.util.ArrayList;
-import java.util.List;
 
 import org.junit.After;
 import org.junit.AfterClass;
@@ -12,6 +8,9 @@ import org.junit.BeforeClass;
 import org.junit.Ignore;
 import org.junit.Test;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class SummationServiceTest {
     private static List<Integer> numbers;
 

core-java/src/test/java/com/baeldung/test/comparison/DependentTests.java

@@ -1,46 +0,0 @@
-package com.baeldung.test.comparison;
-
-import org.testng.Assert;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.Test;
-
-public class DependentTests {
-
-    private EmailValidator emailValidator;
-    private LoginValidator loginValidator;
-    private String validEmail = "abc@qwe.com";
-
-    @BeforeClass
-    public void setup() {
-        emailValidator = new EmailValidator();
-        loginValidator = new LoginValidator();
-    }
-
-    @Test
-    public void givenEmail_ifValid_thenTrue() {
-        boolean valid = emailValidator.validate(validEmail);
-        Assert.assertEquals(valid, true);
-    }
-
-    @Test(dependsOnMethods = { "givenEmail_ifValid_thenTrue" })
-    public void givenValidEmail_whenLoggedin_thenTrue() {
-        boolean valid = loginValidator.validate();
-        Assert.assertEquals(valid, true);
-    }
-}
-
-class EmailValidator {
-
-    public boolean validate(String validEmail) {
-        return true;
-    }
-
-}
-
-class LoginValidator {
-
-    public boolean validate() {
-        return true;
-    }
-
-}

core-java/src/test/java/com/baeldung/test/comparison/MyParameterisedUnitTest.java

@@ -1,49 +0,0 @@
-package com.baeldung.test.comparison;
-
-import java.util.Arrays;
-import java.util.Collection;
-
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameters;
-
-@RunWith(value = Parameterized.class)
-public class MyParameterisedUnitTest {
-
-    private String name;
-    private NameCheck nameCheck;
-
-    @Before
-    public void initialSetup() {
-        nameCheck = new NameCheck();
-    }
-
-    public MyParameterisedUnitTest(String myName) {
-        this.name = myName;
-    }
-
-    @Parameters
-    public static Collection<Object[]> data() {
-        Object[][] data = new Object[][] { { "Peter" }, { "Sam" }, { "Tim" }, { "Lucy" } };
-        return Arrays.asList(data);
-    }
-
-    @Test
-    public void givenName_whenValidLength_thenTrue() {
-        boolean valid = nameCheck.nameCheck(name);
-        Assert.assertEquals(valid, true);
-    }
-}
-
-class NameCheck {
-
-    public boolean nameCheck(String name) {
-        if (name.length() > 0)
-            return true;
-        return false;
-    }
-
-}

core-java/src/test/java/com/baeldung/test/comparison/MyParameterisedUnitTestNg.java

@@ -1,81 +0,0 @@
-package com.baeldung.test.comparison;
-
-import org.testng.Assert;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.DataProvider;
-import org.testng.annotations.Parameters;
-import org.testng.annotations.Test;
-
-public class MyParameterisedUnitTestNg {
-
-    private PrimeNumberCheck primeNumberChecker;
-
-    @BeforeClass
-    public void intialSetup() {
-        primeNumberChecker = new PrimeNumberCheck();
-    }
-
-    @Test(enabled = false)
-    @Parameters({ "num", "expectedResult" })
-    public void givenNumber_ifPrime_thenCorrect(int number, boolean expectedResult) {
-        Assert.assertEquals(expectedResult, primeNumberChecker.validate(number));
-    }
-
-    @DataProvider(name = "test1")
-    public static Object[][] primeNumbers() {
-        return new Object[][] { { 2, true }, { 6, false }, { 19, true }, { 22, false }, { 23, true } };
-    }
-
-    @Test(dataProvider = "test1")
-    public void givenNumber_whenPrime_thenCorrect(Integer inputNumber, Boolean expectedResult) {
-        Assert.assertEquals(expectedResult, primeNumberChecker.validate(inputNumber));
-    }
-
-    @Test(dataProvider = "myDataProvider")
-    public void parameterCheckTest(User user) {
-        Assert.assertEquals("sam", user.getName());
-        Assert.assertEquals(12, user.getAge());
-    }
-
-    @DataProvider(name = "myDataProvider")
-    public Object[][] parameterProvider() {
-        User usr = new User();
-        usr.setName("sam");
-        usr.setAge(12);
-        return new Object[][] { { usr } };
-    }
-
-}
-
-class PrimeNumberCheck {
-
-    public Object validate(int number) {
-        for (int i = 2; i < number; i++) {
-            if (number % i == 0)
-                return false;
-        }
-        return true;
-    }
-
-}
-
-class User {
-    private String name;
-    private int age;
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public int getAge() {
-        return age;
-    }
-
-    public void setAge(int age) {
-        this.age = age;
-    }
-}

core-java/src/test/java/com/baeldung/test/comparison/RegistrationTest.java

@@ -1,11 +0,0 @@
-package com.baeldung.test.comparison;
-
-import org.testng.annotations.Test;
-
-public class RegistrationTest {
-
-    @Test
-    public void givenEmail_ifValid_thenCorrect() {
-
-    }
-}

core-java/src/test/java/com/baeldung/test/comparison/SignInTest.java

@@ -1,12 +0,0 @@
-package com.baeldung.test.comparison;
-
-import org.testng.annotations.Test;
-
-public class SignInTest {
-
-    @Test
-    public void givenUsername_ifValid_thenCorrect() {
-
-    }
-
-}

core-java/src/test/resources/parameterised_test.xml

@@ -1,10 +0,0 @@
-<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
-<suite name="My test suite">
-    <test name="testing">
-       <parameter name="num" value="2"/>    
-       <parameter name="expectedResult" value="true"/>
-    <classes>
-        <class name="com.baeldung.test.comparison.MyParameterisedUnitTestNg"/>
-    </classes>
-    </test>
-</suite>

core-java/src/test/resources/test_group.xml

@@ -1,13 +0,0 @@
-<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
-<suite name="regression_test">
-<test name="testing">
-    <groups>
-        <run>
-            <include name="sanity" />
-        </run>
-    </groups>
-    <classes>
-        <class name="com.baeldung.test.comparison.SummationServiceTestTestNg" />
-    </classes>
-</test>
-</suite>

core-java/src/test/resources/test_suite.xml

@@ -1,9 +0,0 @@
-<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
-<suite name="Evaluation_Suite">
-    <test name="Sanity">
-        <classes>
-            <class name="com.baeldung.test.comparison.RegistrationTest" />
-            <class name="com.baeldung.test.comparison.SignInTest" />
-        </classes>
-    </test>
-</suite>

pom.xml

@@ -182,6 +182,7 @@
         <module>spring-reactor</module>
 
         <module>testing</module>
+        <module>testng</module>
 
         <module>video-tutorials</module>
 
@@ -194,7 +195,6 @@
         <module>struts2</module>
         <module>apache-velocity</module>
 
-
     </modules>
 
     <build>

testng/pom.xml

@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.baeldung</groupId>
+    <artifactId>testng</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <name>testng</name>
+
+    <dependencies>
+
+        <!-- logging -->
+
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${org.slf4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+        </dependency>
+
+        <!-- test scoped -->
+
+        <dependency>
+            <groupId>org.testng</groupId>
+            <artifactId>testng</artifactId>
+            <version>${testng.version}</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <finalName>testng</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+        <testResources>
+            <testResource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </testResource>
+        </testResources>
+
+        <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven-compiler-plugin.version}</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${maven-surefire-plugin.version}</version>
+                <configuration>
+                    <excludes>
+                        <exclude>**/*IntegrationTest.java</exclude>
+                        <exclude>**/*LongRunningUnitTest.java</exclude>
+                        <exclude>**/*ManualTest.java</exclude>
+                    </excludes>
+                    <testFailureIgnore>true</testFailureIgnore>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/libs</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+
+    </build>
+
+    <properties>
+
+        <!-- logging -->
+        <org.slf4j.version>1.7.21</org.slf4j.version>
+        <logback.version>1.1.7</logback.version>
+
+        <!-- testing -->
+        <testng.version>6.10</testng.version>
+
+        <!-- maven plugins -->
+        <maven-compiler-plugin.version>3.6.0</maven-compiler-plugin.version>
+        <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
+
+    </properties>
+
+
+</project>

testng/src/test/java/baeldung/com/DependentTests.java

@@ -0,0 +1,25 @@
+package baeldung.com;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+public class DependentTests {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(DependentTests.class);
+
+    private String email = "abc@qwe.com";
+
+    @Test
+    public void givenEmail_ifValid_thenTrue() {
+        boolean valid = email.contains("@");
+        Assert.assertEquals(valid, true);
+    }
+
+    @Test(dependsOnMethods = {"givenEmail_ifValid_thenTrue"})
+    public void givenValidEmail_whenLoggedIn_thenTrue() {
+        LOGGER.info("Email {} valid >> logging in", email);
+    }
+}
+

testng/src/test/java/baeldung/com/ParametrizedTests.java

@@ -0,0 +1,77 @@
+package baeldung.com;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.Assert;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Parameters;
+import org.testng.annotations.Test;
+
+public class ParametrizedTests {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ParametrizedTests.class);
+
+    @Test
+    @Parameters({"value", "isEven"})
+    public void givenNumberFromXML_ifEvenCheckOK_thenCorrect(int value, boolean isEven) {
+        Assert.assertEquals(isEven, value % 2 == 0);
+    }
+
+    @DataProvider(name = "numbers")
+    public static Object[][] evenNumbers() {
+        return new Object[][]{{1, false}, {2, true}, {4, true}};
+    }
+
+    @Test(dataProvider = "numbers")
+    public void givenNumberFromDataProvider_ifEvenCheckOK_thenCorrect(Integer number, boolean expected) {
+        Assert.assertEquals(expected, number % 2 == 0);
+    }
+
+    @Test(dataProvider = "numbersObject")
+    public void givenNumberObjectFromDataProvider_ifEvenCheckOK_thenCorrect(EvenNumber number) {
+        Assert.assertEquals(number.isEven(), number.getValue() % 2 == 0);
+    }
+
+    @DataProvider(name = "numbersObject")
+    public Object[][] parameterProvider() {
+        return new Object[][]{{new EvenNumber(1, false)}, {new EvenNumber(2, true)}, {new EvenNumber(4, true),}};
+    }
+
+}
+
+
+class EvenNumber {
+    private int value;
+    private boolean isEven;
+
+    public EvenNumber(int number, boolean isEven) {
+        this.value = number;
+        this.isEven = isEven;
+    }
+
+    public int getValue() {
+        return value;
+    }
+
+    public void setValue(int value) {
+        this.value = value;
+    }
+
+    public boolean isEven() {
+        return isEven;
+    }
+
+    public void setEven(boolean even) {
+        isEven = even;
+    }
+
+    @Override
+    public String toString() {
+        return "EvenNumber{" +
+                "value=" + value +
+                ", isEven=" + isEven +
+                '}';
+    }
+}
+
+

testng/src/test/java/baeldung/com/RegistrationTest.java

@@ -0,0 +1,14 @@
+package baeldung.com;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.annotations.Test;
+
+public class RegistrationTest {
+    private static final Logger LOGGER = LoggerFactory.getLogger(RegistrationTest.class);
+
+    @Test
+    public void whenCalledFromSuite_thanOK() {
+        LOGGER.info("Registration successful");
+    }
+}

testng/src/test/java/baeldung/com/SignInTest.java

@@ -0,0 +1,14 @@
+package baeldung.com;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.annotations.Test;
+
+public class SignInTest {
+    private static final Logger LOGGER = LoggerFactory.getLogger(SignInTest.class);
+
+    @Test
+    public void whenCalledFromSuite_thanOK() {
+        LOGGER.info("SignIn successful");
+    }
+}

testng/src/test/java/baeldung/com/SummationServiceTest.java

@@ -1,19 +1,16 @@
-package com.baeldung.test.comparison;
+package baeldung.com;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.testng.Assert;
+import org.testng.TestNG;
+import org.testng.annotations.*;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import org.testng.Assert;
+public class SummationServiceTest extends TestNG {
-import org.testng.TestNG;
+    private static final Logger LOGGER = LoggerFactory.getLogger(DependentTests.class);
-import org.testng.annotations.AfterClass;
-import org.testng.annotations.AfterGroups;
-import org.testng.annotations.AfterMethod;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.BeforeGroups;
-import org.testng.annotations.BeforeMethod;
-import org.testng.annotations.Test;
-
-public class SummationServiceTestTestNg extends TestNG {
 
     private List<Integer> numbers;
 
@@ -29,14 +26,16 @@ public class SummationServiceTestTestNg extends TestNG {
         numbers = null;
     }
 
-    @BeforeMethod
+    @BeforeSuite(groups = "regression")
-    public void runBeforeEachTest() {
+    public void runBeforeRegressionSuite() {
-        testCount++;
+        numbers = new ArrayList<>();
+        numbers.add(-11);
+        numbers.add(2);
     }
 
-    @AfterMethod
+    @AfterSuite(groups = "regression")
-    public void runAfterEachTest() {
+    public void runAfterRegressionSuite() {
-
+        numbers = null;
     }
 
     @BeforeGroups("negative_tests")
@@ -62,6 +61,17 @@ public class SummationServiceTestTestNg extends TestNG {
         numbers.clear();
     }
 
+    @BeforeMethod
+    public void runBeforeEachTest() {
+        testCount++;
+    }
+
+    @AfterMethod
+    public void runAfterEachTest() {
+
+    }
+
+
     @Test(groups = "positive_tests", enabled = false)
     public void givenNumbers_sumEquals_thenCorrect() {
         int sum = numbers.stream().reduce(0, Integer::sum);
@@ -78,12 +88,6 @@ public class SummationServiceTestTestNg extends TestNG {
     public void givenNegativeNumber_sumLessthanZero_thenCorrect() {
         int sum = numbers.stream().reduce(0, Integer::sum);
         Assert.assertTrue(sum < 0);
-        ;
-    }
-
-    @Test(groups = "sanity")
-    public void givenNumbers_doSum() {
-
     }
 
     @Test(expectedExceptions = ArithmeticException.class)

testng/src/test/java/baeldung/com/TestGroup.java

@@ -0,0 +1,44 @@
+package baeldung.com;
+
+import org.testng.annotations.AfterGroups;
+import org.testng.annotations.BeforeGroups;
+import org.testng.annotations.Test;
+
+public class TestGroup {
+
+	@BeforeGroups("database")
+	public void setupDB() {
+		System.out.println("setupDB()");
+	}
+
+	@AfterGroups("database")
+	public void cleanDB() {
+		System.out.println("cleanDB()");
+	}
+
+	@Test(groups= "selenium-test")
+	public void runSelenium() {
+		System.out.println("runSelenium()");
+	}
+
+	@Test(groups= "selenium-test")
+	public void runSelenium1() {
+		System.out.println("runSelenium()1");
+	}
+
+	@Test(groups = "database")
+	public void testConnectOracle() {
+		System.out.println("testConnectOracle()");
+	}
+
+	@Test(groups = "database")
+	public void testConnectMsSQL() {
+		System.out.println("testConnectMsSQL");
+	}
+
+	@Test(dependsOnGroups = {"database","selenium-test"})
+	public void runFinal() {
+		System.out.println("runFinal");
+	}
+
+}

testng/src/test/java/baeldung/com/TimeOutTest.java

@@ -1,11 +1,11 @@
-package com.baeldung.test.comparison;
+package baeldung.com;
 
 import org.testng.annotations.Test;
 
 public class TimeOutTest {
+
     @Test(timeOut = 1000, enabled = false)
     public void givenExecution_takeMoreTime_thenFail() {
-        while (true)
+        while (true) ;
-            ;
     }
 }

testng/src/test/resources/logback.xml

@@ -0,0 +1,14 @@
+<configuration>
+
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>web - %date [%thread] %-5level %logger{36} - %message%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+
+</configuration>

testng/src/test/resources/parametrized_test.xml

@@ -0,0 +1,10 @@
+<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
+<suite name="My test suite">
+    <test name="numbersXML">
+        <parameter name="value" value="1"/>
+        <parameter name="isEven" value="false"/>
+        <classes>
+            <class name="baeldung.com.ParametrizedTests"/>
+        </classes>
+    </test>
+</suite>

testng/src/test/resources/test_group.xml

@@ -0,0 +1,13 @@
+<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
+<suite name="regression_test">
+    <test name="test groups">
+        <groups>
+            <run>
+                <include name="regression"/>
+            </run>
+        </groups>
+        <classes>
+            <class name="baeldung.com.SummationServiceTest"/>
+        </classes>
+    </test>
+</suite>

testng/src/test/resources/test_setup.xml

@@ -0,0 +1,17 @@
+<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
+<suite name="regression_test">
+    <test name="test setup">
+        <groups>
+            <run>
+                <include name="regression"/>
+            </run>
+        </groups>
+        <classes>
+            <class name="baeldung.com.SummationServiceTest">
+                <methods>
+                    <include name="givenNumbers_sumEquals_thenCorrect"/>
+                </methods>
+            </class>
+        </classes>
+    </test>
+</suite>

testng/src/test/resources/test_suite.xml

@@ -0,0 +1,9 @@
+<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
+<suite name="suite">
+    <test name="test suite">
+        <classes>
+            <class name="baeldung.com.RegistrationTest" />
+            <class name="baeldung.com.SignInTest" />
+        </classes>
+    </test>
+</suite>