Junit5 (latest two commits) (#825)

* PDF to X

* PDF to X

* Remove created doc

* Code fixes and cleanup for PDF module

* Fix web.xml in spring-mvc-web-vs-initializer project

* Rollback web.xml

* Fixes to PDF article

* Merge with main eugen branch

* Junit 5

* Fix name of test and modifier

junit5/src/test/java/com/baeldung/AssertionTest.java

@@ -0,0 +1,29 @@
+package com.baeldung;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.expectThrows;
+
+import org.junit.jupiter.api.Test;
+
+public class AssertionTest {
+
+	@Test
+	public void testConvertToDoubleThrowException() {
+		String age = "eighteen";
+		expectThrows(NumberFormatException.class, () -> {
+			convertToInt(age);
+		});
+
+		assertThrows(NumberFormatException.class, () -> {
+			convertToInt(age);
+		});
+	}
+	
+	private static Integer convertToInt(String str) {
+		if (str == null) {
+			return null;
+		}
+		return Integer.valueOf(str);
+	}
+
+}

junit5/src/test/java/com/baeldung/AssumptionTest.java

@@ -1,9 +1,11 @@
 package com.baeldung;
 
-import org.junit.gen5.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assumptions.assumeFalse;
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
+import static org.junit.jupiter.api.Assumptions.assumingThat;
 
-import static org.junit.gen5.api.Assertions.assertEquals;
-import static org.junit.gen5.api.Assumptions.*;
+import org.junit.jupiter.api.Test;
 
 public class AssumptionTest {
 

junit5/src/test/java/com/baeldung/ExceptionTest.java

@@ -1,18 +1,26 @@
 package com.baeldung;
 
-import org.junit.gen5.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.expectThrows;
 
-import static org.junit.gen5.api.Assertions.assertEquals;
-import static org.junit.gen5.api.Assertions.expectThrows;
+import org.junit.jupiter.api.Test;
 
 public class ExceptionTest {
 
-    @Test
-    void shouldThrowException() {
-        Throwable exception = expectThrows(UnsupportedOperationException.class,
-                () -> {
-                    throw new UnsupportedOperationException("Not supported");
-                });
-        assertEquals(exception.getMessage(), "Not supported");
-    }
+	@Test
+	void shouldThrowException() {
+		Throwable exception = expectThrows(UnsupportedOperationException.class, () -> {
+			throw new UnsupportedOperationException("Not supported");
+		});
+		assertEquals(exception.getMessage(), "Not supported");
+	}
+
+	@Test
+	void assertThrowsException() {
+		String str = null;
+		assertThrows(IllegalArgumentException.class, () -> {
+			Integer.valueOf(str);
+		});
+	}
 }

junit5/src/test/java/com/baeldung/FirstTest.java

@@ -1,12 +1,12 @@
 package com.baeldung;
 
-import org.junit.gen5.api.Disabled;
-import org.junit.gen5.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
 
 import java.util.Arrays;
 import java.util.List;
 
-import static org.junit.gen5.api.Assertions.*;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
 
 class FirstTest {
 

junit5/src/test/java/com/baeldung/JUnit5NewFeaturesTest.java

@@ -0,0 +1,50 @@
+package com.baeldung;
+
+import java.util.logging.Logger;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+//@RunWith(JUnitPlatform.class)
+public class JUnit5NewFeaturesTest {
+
+	private static final Logger log = Logger.getLogger(JUnit5NewFeaturesTest.class.getName());
+
+	@BeforeAll
+	static void setup() {
+		log.info("@BeforeAll - executes once before all test methods in this class");
+	}
+
+	@BeforeEach
+	void init() {
+		log.info("@BeforeEach - executes before each test method in this class");
+	}
+
+	@DisplayName("Single test successful")
+	@Test
+	void testSingleSuccessTest() {
+		log.info("Success");
+
+	}
+
+	@Test
+	@Disabled("Not implemented yet.")
+	void testShowSomething() {
+	}
+
+	@AfterEach
+	void tearDown() {
+		log.info("@AfterEach - executed after each test method.");
+	}
+
+	@AfterAll
+	static void done() {
+		log.info("@AfterAll - executed after all test methods.");
+	}
+
+}

junit5/src/test/java/com/baeldung/LiveTest.java

@@ -0,0 +1,38 @@
+package com.baeldung;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Stream;
+
+import org.junit.jupiter.api.DynamicTest;
+import org.junit.jupiter.api.TestFactory;
+
+public class LiveTest {
+
+	private List<String> in = new ArrayList<>(Arrays.asList("Hello", "Yes", "No"));
+	private List<String> out = new ArrayList<>(Arrays.asList("Cześć", "Tak", "Nie"));
+
+	@TestFactory
+	public Stream<DynamicTest> translateDynamicTestsFromStream() {
+
+		return in.stream().map(word -> DynamicTest.dynamicTest("Test translate " + word, () -> {
+			int id = in.indexOf(word);
+			assertEquals(out.get(id), translate(word));
+		}));
+	}
+
+	private String translate(String word) {
+		if ("Hello".equalsIgnoreCase(word)) {
+			return "Cześć";
+		} else if ("Yes".equalsIgnoreCase(word)) {
+			return "Tak";
+		} else if ("No".equalsIgnoreCase(word)) {
+			return "Nie";
+		}
+		return "Error";
+	}
+
+}

junit5/src/test/java/com/baeldung/NestedTest.java

@@ -1,10 +1,14 @@
 package com.baeldung;
 
-import org.junit.gen5.api.*;
-
 import java.util.EmptyStackException;
 import java.util.Stack;
 
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+
 public class NestedTest {
     Stack<Object> stack;
     boolean isRun = false;

junit5/src/test/java/com/baeldung/StringUtils.java

@@ -0,0 +1,11 @@
+package com.baeldung;
+
+public final class StringUtils {
+
+	public static Double convertToDouble(String str) {
+		if (str == null) {
+			return null;
+		}
+		return Double.valueOf(str);
+	}
+}

junit5/src/test/java/com/baeldung/TaggedTest.java

@@ -1,9 +1,9 @@
 package com.baeldung;
 
-import org.junit.gen5.api.Tag;
-import org.junit.gen5.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
-import static org.junit.gen5.api.Assertions.assertEquals;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
 
 @Tag("Test case")
 public class TaggedTest {

junit5/src/test/java/com/baeldung/suites/AllTests.java

@@ -0,0 +1,8 @@
+package com.baeldung.suites;
+
+//@RunWith(JUnitPlatform.class)
+//@SelectPackages("com.baeldung")
+//@SelectClasses({AssertionTest.class, AssumptionTest.class, ExceptionTest.class})
+public class AllTests {
+
+}