How to use assertThatExceptionOfType method of org.assertj.core.api.AssertionsForClassTypes class

Best Assertj code snippet using org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType

Source:ConfigTest.java

...5import org.junit.jupiter.api.Test;6import static net.silthus.ebean.DriverMapping.*;7import static org.assertj.core.api.AssertionsForClassTypes.assertThat;8import static org.assertj.core.api.AssertionsForClassTypes.assertThatCode;9import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;10class ConfigTest {11    @Nested12    class Builder {13        @Test14        @DisplayName("should throw a runtime exception if the platform driver is invalid")15        void shouldThrowRuntimeExceptionIfDriverIsInvalid() {16            assertThatExceptionOfType(RuntimeException.class)17                    .isThrownBy(() -> Config.builder().driver("foo").build())18                    .withMessageContaining("Unable to find a valid driver mapping for foo.");19        }20        @Test21        @DisplayName("should set the correct driver for platform mappings")22        void shouldSetTheCorrectDriver() {23            assertThatCode(() -> assertThat(Config.builder().driver("mysql").build())24                    .extracting(Config::getDriver)25                    .isEqualTo(DriverMapping.DRIVERS.get("mysql"))26            ).doesNotThrowAnyException();27        }28        @Test29        @DisplayName("should use custom driver mapping")30        void shouldUseCustomDriverMapping() {...

Source:MainTest.java

...4import com.simon.model.TodoParameter;5import com.simon.service.TodoItemService;6import org.junit.jupiter.api.Test;7import static org.assertj.core.api.AssertionsForClassTypes.assertThat;8import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;9import static org.junit.jupiter.api.Assertions.*;10import static org.mockito.AdditionalAnswers.returnsFirstArg;11import static org.mockito.ArgumentMatchers.any;12import static org.mockito.Mockito.mock;13import static org.mockito.Mockito.when;14class MainTest {15    @Test16    public void should_add_todo_item() {17        TodoItemRepository repository = mock(TodoItemRepository.class);18        when(repository.save(any())).then(returnsFirstArg());19        TodoItemService service = new TodoItemService(repository);20        TodoItem item = service.addTodoItem(new TodoParameter("foo"));21        assertThat(item.getContent()).isEqualTo("foo");22    }23    @Test24    public void should_throw_exception_for_null_todo_item() {25        TodoItemRepository repository = mock(TodoItemRepository.class);26        when(repository.save(any())).then(returnsFirstArg());27        TodoItemService service = new TodoItemService(repository);28        assertThatExceptionOfType(IllegalArgumentException.class)29                .isThrownBy(() -> service.addTodoItem(null));30    }31}...

Source:ValidatorTest.java

1import org.junit.jupiter.api.Test;2import raceResultsService.models.Validator;3import static org.assertj.core.api.AssertionsForClassTypes.assertThat;4import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;5public class ValidatorTest {6    @Test7    public void invalidPasswordShouldThrowIllegalArgumentsException() {8        // Arrange9        Validator validator = new Validator();10        // Act11        // Assert12        assertThatExceptionOfType(IllegalArgumentException.class).isThrownBy(() ->13                validator.validatePassword("Testtest"));14    }15}...

assertThatExceptionOfType

Using AI Code Generation

1package org.kodejava.example.assertj;2import org.junit.Assert;3import org.junit.Test;4import java.io.IOException;5import java.nio.file.Files;6import java.nio.file.Path;7import java.nio.file.Paths;8import static org.assertj.core.api.Assertions.assertThatExceptionOfType;9public class AssertJExceptionTest {10    public void testAssertJExceptionTest() {11        Path path = Paths.get("C:\\data\\test.txt");12        assertThatExceptionOfType(IOException.class)13                .isThrownBy(() -> Files.delete(path))14                .withMessage("The system cannot find the file specified")15                .withStackTraceContaining("java.nio.file.Files.delete");16    }17}18Latest Posts Latest posts by admin see all) Java String substring() Method - April 4, 202019Java String concat() Method - April 4, 202020Java String replace() Method - April 4, 2020

assertThatExceptionOfType

Using AI Code Generation

1import org.assertj.core.api.AssertionsForClassTypes;2import org.junit.jupiter.api.Test;3public class AssertJExceptionTest {4	public void testException() {5		AssertionsForClassTypes.assertThatExceptionOfType(ArithmeticException.class)6				.isThrownBy(() -> {7					int i = 1 / 0;8				});9	}10}11at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstanceFactory(ClassBasedTestDescriptor.java:270)12at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateTestClass(ClassBasedTestDescriptor.java:214)13at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:85)14at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:141)15at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:121)16at java.base/java.util.Optional.orElseGet(Optional.java:369)17at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:120)18at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101)19at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)20at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100)21at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:65)22at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:111)23at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)24at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:111)25at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:79)26at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)27at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)28at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143)29at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)

assertThatExceptionOfType

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3public class AssertJExceptionTest {4	public void testException() {5		assertThatExceptionOfType(ArithmeticException.class).isThrownBy(() -> {6			int i = 1 / 0;7		});8	}9}10	at AssertJExceptionTest.lambda$0(AssertJExceptionTest.java:10)11	at org.assertj.core.api.ThrowableAssert.catchThrowable(ThrowableAssert.java:61)12	at org.assertj.core.api.AssertionsForClassTypes.catchThrowable(AssertionsForClassTypes.java:723)13	at org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType(AssertionsForClassTypes.java:698)14	at AssertJExceptionTest.testException(AssertJExceptionTest.java:8)15	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)16	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)17	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)18	at java.lang.reflect.Method.invoke(Method.java:498)19	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)20	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)21	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)22	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)23	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)24	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)25	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)26	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)27	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)28	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)29	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)30	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)31	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)32	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)33	at org.junit.runners.ParentRunner.run(P

assertThatExceptionOfType

Using AI Code Generation

1import org.assertj.core.api.AssertionsForClassTypes;2import org.junit.Test;3public class AssertJExceptionTest {4    public void test() {5        AssertionsForClassTypes.assertThatExceptionOfType(RuntimeException.class)6                .isThrownBy(() -> { throw new RuntimeException("boom!"); })7                .withMessage("boom!")8                .withNoCause();9    }10}11	at org.junit.Assert.assertEquals(Assert.java:115)12	at org.junit.Assert.assertEquals(Assert.java:144)13	at org.assertj.core.api.ThrowableAssert.hasMessage(ThrowableAssert.java:238)14	at org.assertj.core.api.ThrowableAssert.hasMessage(ThrowableAssert.java:241)15	at org.assertj.core.api.ThrowableAssert.hasMessage(ThrowableAssert.java:43)16	at AssertJExceptionTest.test(AssertJExceptionTest.java:10)

assertThatExceptionOfType

Using AI Code Generation

1import org.junit.Test;2import org.assertj.core.api.AssertionsForClassTypes;3import org.assertj.core.api.ThrowableAssert.ThrowingCallable;4public class JunitTest {5    public void test() {6        ThrowingCallable callable = () -> {7            throw new Exception("Exception");8        };9        AssertionsForClassTypes.assertThatExceptionOfType(Exception.class)10            .isThrownBy(callable).withMessage("Exception");11    }12}13	at org.junit.Assert.assertEquals(Assert.java:115)14	at org.junit.Assert.assertEquals(Assert.java:144)15	at org.assertj.core.error.ShouldBeEqual.shouldBeEqual(ShouldBeEqual.java:34)16	at org.assertj.core.internal.Objects.assertEqual(Objects.java:93)17	at org.assertj.core.internal.Objects.assertEqual(Objects.java:79)18	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:82)19	at org.assertj.core.api.AbstractThrowableAssert.hasMessage(AbstractThrowableAssert.java:123)20	at org.assertj.core.api.ThrowableAssert.hasMessage(ThrowableAssert.java:69)21	at org.assertj.core.api.ThrowableAssert.hasMessage(ThrowableAssert.java:28)22	at JunitTest.test(1.java:15)

assertThatExceptionOfType

Using AI Code Generation

1import org.junit.Test;2import org.assertj.core.api.AssertionsForClassTypes;3import org.assertj.core.api.ThrowableAssert.ThrowingCallable;4import java.io.IOException;5import java.io.FileInputStream;6import java.io.FileNotFoundException;7import java.io.File;8import java.io.FileOutputStream;9import java.io.OutputStream;10import java.io.InputStream;11import java.io.InputStreamReader;12import java.io.BufferedReader;13import java.io.Reader;14import java.io.BufferedWriter;15import java.io.Writer;16import java.io.OutputStreamWriter;17import java.io.UnsupportedEncodingException;18import java.nio.charset.Charset;19import java.util.List;20import java.util.ArrayList;21import java.util.Arrays;22import java.util.Collection;23import java.util.Iterator;24import java.util.LinkedList;25import java.util.ListIterator;26import java.util.Set;27import java.util.HashSet;28import java.util.Map;29import java.util.HashMap;30import java.util.TreeMap;31import java.util.NavigableMap;32import java.util.SortedMap;33import java.util.TreeSet;34import java.util.SortedSet;35import java.util.concurrent.ConcurrentHashMap;36import java.util.concurrent.ConcurrentMap;37import java.util.concurrent.ConcurrentNavigableMap;38import java.util.concurrent.ConcurrentSkipListMap;39import java.util.concurrent.ConcurrentSkipListSet;40import java.util.concurrent.CopyOnWriteArrayList;41import java.util.concurrent.CopyOnWriteArraySet;42import java.util.concurrent.atomic.AtomicInteger;43import java.util.concurrent.atomic.AtomicLong;44import java.util.concurrent.atomic.AtomicReference;45import java.util.concurrent.locks.Lock;46import java.util.concurrent.locks.ReentrantLock;47import java.util.concurrent.locks.ReadWriteLock;48import java.util.concurrent.locks.ReentrantReadWriteLock;49import java.util.concurrent.locks.StampedLock;50import java.util.concurrent.atomic.AtomicBoolean;51import java.util.concurrent.atomic.AtomicIntegerArray;52import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;53import java.util.concurrent.atomic.AtomicLongArray;54import java.util.concurrent.atomic.AtomicLongFieldUpdater;55import java.util.concurrent.atomic.AtomicReferenceArray;56import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;57import java.util.concurrent.atomic.AtomicMarkableReference;58import java.util.concurrent.atomic.AtomicStampedReference;59import java.util.concurrent.ExecutorService;60import java.util.concurrent.Executors;61import java.util.concurrent.ScheduledExecutorService;62import java.util.concurrent.ScheduledThreadPoolExecutor;63import java.util.concurrent.ThreadFactory;64import java.util.concurrent.ThreadPoolExecutor;65import java.util.concurrent.TimeUnit;66import java.util.concurrent.locks.LockSupport;67import java.util.concurrent.locks.Condition;68import java.util.concurrent.locks.AbstractQueuedSynchronizer;69import java

assertThatExceptionOfType

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatExceptionOfType;2import org.junit.jupiter.api.Test;3import java.io.File;4import java.io.IOException;5import java.io.FileNotFoundException;6import java.io.FileReader;7import java.io.BufferedReader;8import java.io.FileInputStream;9import java.io.InputStreamReader;10import java.io.FileInputStream;11import java.io.FileOutputStream;12import java.io.IOException;13import java.io.InputStream;14import java.io.OutputStream;15import java.io.Reader;16import java.io.Writer;17import java.io.StringWriter;18import java.io.StringReader;19import java.io.BufferedWriter;20import java.io.BufferedReader;21import java.io.BufferedInputStream;22import java.io.BufferedOutputStream;23import java.io.BufferedWriter;24import java.io.File;25import java.io.FileNotFoundException;26import java.io.FileReader;27import java.io.FileWriter;28import java.io.IOException;29import java.io.InputStream;30import java.io.InputStreamReader;31import java.io.OutputStream;32import java.io.OutputStreamWriter;33import java.io.Reader;34import java.io.Writer;35import java.io.FileInputStream;36import java.io.FileOutputStream;37import java.io.IOException;38import java.io.InputStream;39import java.io.OutputStream;40import java.io.Reader;41import java.io.StringReader;42import java.io.Writer;43import java.io.StringWriter;44import java.io.BufferedWriter;45import java.io.BufferedReader;46import java.io.BufferedInputStream;47import java.io.BufferedOutputStream;48import java.io.File;49import java.io.FileNotFoundException;50import java.io.FileReader;51import java.io.FileWriter;52import java.io.IOException;53import java.io.InputStream;54import java.io.InputStreamReader;55import java.io.OutputStream;56import java.io.OutputStreamWriter;57import java.io.Reader;58import java.io.Writer;59import java.io.FileInputStream;60import java.io.FileOutputStream;61import java.io.IOException;62import java.io.InputStream;63import java.io.OutputStream;64import java.io.Reader;65import java.io.StringReader;66import java.io.Writer;67import java.io.StringWriter;68import java.io.BufferedWriter;69import java.io.BufferedReader;70import java.io.BufferedInputStream;71import java.io.BufferedOutputStream;72import java.io.File;73import java.io.FileNotFoundException;74import java.io.FileReader;75import java.io.FileWriter;76import java.io.IOException;77import java.io.InputStream;78import java.io.InputStreamReader;79import java.io.OutputStream;80import java.io.OutputStreamWriter;81import java.io.Reader;82import java.io.Writer;83import java.io.FileInputStream;84import java.io.FileOutputStream;85import java.io.IOException;86import java.io.InputStream;87import java.io.OutputStream;88import java.io.Reader;89import java.io.StringReader;90import java.io.Writer;91import java.io.StringWriter;92import java.io.BufferedWriter;93import java.io.BufferedReader;94import java.io

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