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‎README.md‎

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## maven 构建完整命令
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mvn clean install checkstyle:checkstyle surefire-report:report site
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注：本项目以 [白盒测试实验](https://gitee.com/huizhuoli/white_box_test_experiment) 为起点，并在此为基础上逐步完善出一套完整的开放测试套件，包含更多的测试用例和应用场景，支持 TDD 和 BDD 等编程范式。
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## TDD & BDD
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![tdd-bdd](https://wiki.huihoo.com/images/9/97/Tdd-and-bdd.png)
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Build the thing right 和 Build the right thing.
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## 参与
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欢迎大家提交更多测试用例和应用场景，将 TDD & BDD 更好融入整个研发流程。
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欢迎大家提交更多测试用例和应用场景，将 TDD & BDD 更好融入整个研发流程。
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注：本项目以 [白盒测试实验](https://gitee.com/huizhuoli/white_box_test_experiment) 为起点，并在此为基础上逐步完善出一套完整的开放测试套件，包含更多的测试用例和应用场景，支持 TDD 和 BDD 等编程范式。

‎pom.xml‎

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</properties>
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<dependencies>
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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<artifactId>junit-jupiter-engine</artifactId>
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<version>${junit.jupiter.version}</version>
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</dependency>
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<dependency>
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<groupId>org.junit.platform</groupId>
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<artifactId>junit-platform-launcher</artifactId>
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<version>1.7.2</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<artifactId>junit-jupiter-engine</artifactId>
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<version>5.7.2</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.junit.vintage</groupId>
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<artifactId>junit-vintage-engine</artifactId>
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<version>5.7.2</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<!-- maven 编译结束 -->
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<plugin>
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<artifactId>maven-surefire-plugin</artifactId>
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<!-- JUnit 5 requires Surefire version 2.22.0 or higher -->
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<version>${maven.surefire.plugin.version}</version>
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<!-- JUnit 5 requires Surefire version 2.22.0 or higher, Two plugin versions (2.22.1 and 3.0.0-M1) -->
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<version>3.0.0-M1</version>
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<configuration>
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<testFailureIgnore>true</testFailureIgnore>
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<includes>

‎src/test/java/open/testing/suite/junit5/MyAnnotations.java‎

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import org.junit.jupiter.api.Tag;
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import org.junit.jupiter.api.Test;
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/*
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* https://junit.org/junit5/docs/current/user-guide/#writing-tests-annotations
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*/
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public class MyAnnotations {
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@Target(ElementType.METHOD)

‎src/test/java/open/testing/suite/junit5/MyAssertions.java‎

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import org.junit.jupiter.api.Test;
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/*
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* https://junit.org/junit5/docs/current/user-guide/#writing-tests-assertions
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*/
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public class MyAssertions {
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}
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‎src/test/java/open/testing/suite/junit5/MyDisplayName.java‎

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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Test;
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/*
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* https://junit.org/junit5/docs/current/user-guide/#writing-tests-display-names
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*/
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public class MyDisplayName {
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}
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‎src/test/java/open/testing/suite/junit5/MyDynamicTests.java‎

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package open.testing.suite.junit5;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.junit.jupiter.api.DynamicContainer.dynamicContainer;
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import static org.junit.jupiter.api.DynamicTest.dynamicTest;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Random;
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import java.util.function.Function;
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import java.util.stream.IntStream;
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import java.util.stream.Stream;
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import open.testing.suite.unittest.demo.Calculator;
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import org.junit.jupiter.api.DynamicNode;
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import org.junit.jupiter.api.DynamicTest;
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import org.junit.jupiter.api.Tag;
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import org.junit.jupiter.api.TestFactory;
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import org.junit.jupiter.api.function.ThrowingConsumer;
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/*
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* https://junit.org/junit5/docs/current/user-guide/#writing-tests-dynamic-tests
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*/
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public class MyDynamicTests {
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}
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class DynamicTestsDemo {
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private final Calculator calculator = new Calculator();
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// This will result in a JUnitException!
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@TestFactory
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List<String> dynamicTestsWithInvalidReturnType() {
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return Arrays.asList("Hello");
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}
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@TestFactory
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Stream<DynamicTest> dynamicTestsFromIntStream() {
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// Generates tests for the first 10 even integers.
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return IntStream.iterate(0, n -> n + 2).limit(10)
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.mapToObj(n -> dynamicTest("test" + n, () -> assertTrue(n % 2 == 0)));
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}
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@TestFactory
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Stream<DynamicTest> generateRandomNumberOfTestsFromIterator() {
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// Generates random positive integers between 0 and 100 until
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// a number evenly divisible by 7 is encountered.
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Iterator<Integer> inputGenerator = new Iterator<Integer>() {
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Random random = new Random();
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int current;
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@Override
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public boolean hasNext() {
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current = random.nextInt(100);
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return current % 7 != 0;
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}
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@Override
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public Integer next() {
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return current;
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}
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};
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// Generates display names like: input:5, input:37, input:85, etc.
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Function<Integer, String> displayNameGenerator = (input) -> "input:" + input;
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// Executes tests based on the current input value.
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ThrowingConsumer<Integer> testExecutor = (input) -> assertTrue(input % 7 != 0);
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// Returns a stream of dynamic tests.
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return DynamicTest.stream(inputGenerator, displayNameGenerator, testExecutor);
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}
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@TestFactory
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Stream<DynamicNode> dynamicTestsWithContainers() {
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return Stream.of("A", "B", "C")
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.map(input -> dynamicContainer("Container " + input, Stream.of(
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dynamicTest("not null", () -> assertNotNull(input)),
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dynamicContainer("properties", Stream.of(
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dynamicTest("length > 0", () -> assertTrue(input.length() > 0)),
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dynamicTest("not empty", () -> assertFalse(input.isEmpty()))
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))
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)));
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}
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}

‎src/test/java/open/testing/suite/junit5/MyNestedTests.java‎

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package open.testing.suite.junit5;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import java.util.EmptyStackException;
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import java.util.Stack;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Nested;
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import org.junit.jupiter.api.Test;
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/*
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* https://junit.org/junit5/docs/current/user-guide/#writing-tests-nested
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*/
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public class MyNestedTests {
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}
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@DisplayName("A stack")
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class TestingAStackDemo {
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Stack<Object> stack;
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@Test
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@DisplayName("is instantiated with new Stack()")
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void isInstantiatedWithNew() {
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new Stack<>();
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}
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@Nested
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@DisplayName("when new")
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class WhenNew {
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@BeforeEach
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void createNewStack() {
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stack = new Stack<>();
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}
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@Test
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@DisplayName("is empty")
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void isEmpty() {
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assertTrue(stack.isEmpty());
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}
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@Test
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@DisplayName("throws EmptyStackException when popped")
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void throwsExceptionWhenPopped() {
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assertThrows(EmptyStackException.class, stack::pop);
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}
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@Test
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@DisplayName("throws EmptyStackException when peeked")
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void throwsExceptionWhenPeeked() {
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assertThrows(EmptyStackException.class, stack::peek);
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}
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@Nested
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@DisplayName("after pushing an element")
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class AfterPushing {
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String anElement = "an element";
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@BeforeEach
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void pushAnElement() {
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stack.push(anElement);
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}
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@Test
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@DisplayName("it is no longer empty")
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void isNotEmpty() {
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assertFalse(stack.isEmpty());
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}
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@Test
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@DisplayName("returns the element when popped and is empty")
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void returnElementWhenPopped() {
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assertEquals(anElement, stack.pop());
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assertTrue(stack.isEmpty());
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}
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@Test
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@DisplayName("returns the element when peeked but remains not empty")
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void returnElementWhenPeeked() {
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assertEquals(anElement, stack.peek());
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assertFalse(stack.isEmpty());
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}
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}
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}
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}

‎src/test/java/open/testing/suite/junit5/MyParameterizedTests.java‎

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package open.testing.suite.junit5;
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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.params.provider.CsvSource;
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import org.junit.jupiter.params.provider.EnumSource;
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import org.junit.jupiter.params.provider.ValueSource;
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import org.junit.jupiter.params.ParameterizedTest;
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import static org.junit.Assert.assertNotEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import org.junit.platform.commons.util.StringUtils;
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import java.time.temporal.ChronoUnit;
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import java.time.temporal.TemporalUnit;
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/*
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* https://junit.org/junit5/docs/current/user-guide/#writing-tests-parameterized-tests
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*/
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public class MyParameterizedTests {
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@ParameterizedTest
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@ValueSource(strings = { "racecar", "radar", "able was I ere I saw elba" })
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void palindromes(String candidate) {
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assertTrue(StringUtils.containsWhitespace(candidate));
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//assertTrue(StringUtils.isPalindrome(candidate));
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}
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@ParameterizedTest
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@ValueSource(ints = { 1, 2, 3, 4, 5, 6, 7 })
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void testWithValueSource(int argument) {
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assertTrue(argument > 0 && argument < 10);
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}
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@ParameterizedTest
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@EnumSource(ChronoUnit.class)
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void testWithEnumSource(TemporalUnit unit) {
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assertNotNull(unit);
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}
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@DisplayName("Display name of container")
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@ParameterizedTest(name = "{index} ==> the rank of ''{0}'' is {1}")
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@CsvSource({ "apple, 1", "banana, 2", "'lemon, lime', 3" })
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void testWithCustomDisplayNames(String fruit, int rank) {
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}
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}

‎src/test/java/open/testing/suite/junit5/README.md‎

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JUnit 5 resource
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https://junit.org/junit5/docs/current/user-guide/
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https://github.com/junit-team/junit5/wiki/Third-party-Extensions

‎target/checkstyle-cachefile‎

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#Wed Jul 14 11:55:56 CST 2021
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#Wed Jul 14 15:36:59 CST 2021
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configuration*?=4E24F3B940C316EC64E715B7D80323EC27A76A84

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