How to use withFailMessage method of org.assertj.core.api.AbstractListAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractListAssert.withFailMessage

Source:ListAssert_assertionState_propagation_with_extracting_Test.java

...47  void extracting_by_several_functions_should_keep_assertion_state() {48    // WHEN49    // not all comparators are used but we want to test that they are passed correctly after extracting50    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")51                                                                .withFailMessage("error message")52                                                                .withRepresentation(UNICODE_REPRESENTATION)53                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,54                                                                                                          "foo")55                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,56                                                                                                         Timestamp.class)57                                                                .usingComparatorForType(ALWAY_EQUALS_TUPLE, Tuple.class)58                                                                .extracting(firstNameFunction, lastNameFunction)59                                                                .contains(tuple("YODA", null), tuple("Luke", "Skywalker"));60    // THEN61    assertThat(assertion.descriptionText()).isEqualTo("test description");62    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);63    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");64    assertThat(comparatorsByTypeOf(assertion).get(Tuple.class)).isSameAs(ALWAY_EQUALS_TUPLE);65    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);66    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);67  }68  @Test69  void extracting_by_name_should_keep_assertion_state() {70    // WHEN71    // not all comparators are used but we want to test that they are passed correctly after extracting72    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")73                                                                .withFailMessage("error message")74                                                                .withRepresentation(UNICODE_REPRESENTATION)75                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,76                                                                                                          "foo")77                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,78                                                                                                         Timestamp.class)79                                                                .usingComparatorForType(ALWAY_EQUALS_STRING, String.class)80                                                                .extracting("name.first")81                                                                .contains("YODA", "Luke");82    // THEN83    assertThat(assertion.descriptionText()).isEqualTo("test description");84    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);85    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");86    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(ALWAY_EQUALS_STRING);87    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);88    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);89  }90  @Test91  void extracting_by_strongly_typed_name_should_keep_assertion_state() {92    // WHEN93    // not all comparators are used but we want to test that they are passed correctly after extracting94    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")95                                                                .withFailMessage("error message")96                                                                .withRepresentation(UNICODE_REPRESENTATION)97                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,98                                                                                                          "foo")99                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,100                                                                                                         Timestamp.class)101                                                                .usingComparatorForType(ALWAY_EQUALS_STRING, String.class)102                                                                .extracting("name.first", String.class)103                                                                .contains("YODA", "Luke");104    // THEN105    assertThat(assertion.descriptionText()).isEqualTo("test description");106    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);107    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");108    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(ALWAY_EQUALS_STRING);109    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);110    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);111  }112  @Test113  void extracting_by_multiple_names_should_keep_assertion_state() {114    // WHEN115    // not all comparators are used but we want to test that they are passed correctly after extracting116    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")117                                                                .withFailMessage("error message")118                                                                .withRepresentation(UNICODE_REPRESENTATION)119                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,120                                                                                                          "foo")121                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,122                                                                                                         Timestamp.class)123                                                                .usingComparatorForType(ALWAY_EQUALS_TUPLE, Tuple.class)124                                                                .extracting("name.first", "name.last")125                                                                .contains(tuple("YODA", null), tuple("Luke", "Skywalker"));126    // THEN127    assertThat(assertion.descriptionText()).isEqualTo("test description");128    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);129    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");130    assertThat(comparatorsByTypeOf(assertion).get(Tuple.class)).isSameAs(ALWAY_EQUALS_TUPLE);131    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);132    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);133  }134  @Test135  void extracting_by_single_extractor_should_keep_assertion_state() {136    // WHEN137    // not all comparators are used but we want to test that they are passed correctly after extracting138    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")139                                                                .withFailMessage("error message")140                                                                .withRepresentation(UNICODE_REPRESENTATION)141                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,142                                                                                                          "foo")143                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,144                                                                                                         Timestamp.class)145                                                                .usingComparatorForType(ALWAY_EQUALS_STRING, String.class)146                                                                .extracting(byName("name.first"))147                                                                .contains("YODA", "Luke");148    // THEN149    assertThat(assertion.descriptionText()).isEqualTo("test description");150    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);151    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");152    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(ALWAY_EQUALS_STRING);153    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);154    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);155  }156  @Test157  void extracting_by_throwing_extractor_should_keep_assertion_state() {158    // WHEN159    // not all comparators are used but we want to test that they are passed correctly after extracting160    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")161                                                                .withFailMessage("error message")162                                                                .withRepresentation(UNICODE_REPRESENTATION)163                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,164                                                                                                          "foo")165                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,166                                                                                                         Timestamp.class)167                                                                .usingComparatorForType(ALWAY_EQUALS_STRING, String.class)168                                                                .extracting(throwingFirstNameExtractor)169                                                                .contains("YODA", "Luke");170    // THEN171    assertThat(assertion.descriptionText()).isEqualTo("test description");172    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);173    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");174    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(ALWAY_EQUALS_STRING);175    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);...

Source:ObjectAssert_extracting_with_Function_Array_Test.java

...82  void extracting_should_keep_assertion_state() {83    // GIVEN84    // not all comparators are used but we want to test that they are passed correctly after extracting85    ObjectAssert<Employee> assertion = assertThat(luke).as("test description")86                                                       .withFailMessage("error message")87                                                       .withRepresentation(UNICODE_REPRESENTATION)88                                                       .usingComparator(ALWAY_EQUALS)89                                                       .usingComparatorForFields(ALWAY_EQUALS_STRING, "foo")90                                                       .usingComparatorForType(ALWAY_EQUALS_STRING, String.class);91    // WHEN92    AbstractListAssert<?, List<?>, Object, ObjectAssert<Object>> result = assertion.extracting(firstName, Employee::getName);93    // THEN94    then(result.descriptionText()).isEqualTo("test description");95    then(result.info.overridingErrorMessage()).isEqualTo("error message");96    then(result.info.representation()).isEqualTo(UNICODE_REPRESENTATION);97    then(comparatorOf(result).getComparator()).isSameAs(ALWAY_EQUALS);98  }99  private static Objects comparatorOf(AbstractListAssert<?, ?, ?, ?> assertion) {100    return (Objects) PropertyOrFieldSupport.EXTRACTION.getValueOf("objects", assertion);...

withFailMessage

Using AI Code Generation

1import org.assertj.core.api.ListAssert;2import org.assertj.core.api.ListAssertBaseTest;3import org.junit.jupiter.api.DisplayName;4import org.junit.jupiter.api.Test;5import static org.assertj.core.api.Assertions.assertThat;6import static org.assertj.core.api.Assertions.catchThrowable;7import static org.mockito.Mockito.verify;8public class ListAssert_withFailMessage_Test extends ListAssertBaseTest {9    private final String failMessage = "failMessage";10    @DisplayName("should set fail message")11    public void shouldSetFailMessage() {12        ListAssert<Object> assertions = assertions();13        Throwable thrown = catchThrowable(() -> assertions.withFailMessage(failMessage));14        assertThat(thrown).isNull();15        verify(failures).setCustomComparisonStrategy(null);16        verify(failures).setErrorMessage(failMessage);17    }18}19import org.assertj.core.api.ObjectArrayAssert;20import org.assertj.core.api.ObjectArrayAssertBaseTest;21import org.junit.jupiter.api.DisplayName;22import org.junit.jupiter.api.Test;23import static org.assertj.core.api.Assertions.assertThat;24import static org.assertj.core.api.Assertions.catchThrowable;25import static org.mockito.Mockito.verify;26public class ObjectArrayAssert_withFailMessage_Test extends ObjectArrayAssertBaseTest {27    private final String failMessage = "failMessage";28    @DisplayName("should set fail message")29    public void shouldSetFailMessage() {30        ObjectArrayAssert<Object> assertions = assertions();31        Throwable thrown = catchThrowable(() -> assertions.withFailMessage(failMessage));32        assertThat(thrown).isNull();33        verify(failures).setCustomComparisonStrategy(null);34        verify(failures).setErrorMessage(failMessage);35    }36}37import org.assertj.core.api.AbstractAssert;38import org.assertj.core.api.AbstractAssertBaseTest;39import org.junit.jupiter.api.DisplayName;40import org.junit.jupiter.api.Test;41import static org.assertj.core.api.Assertions.assertThat;42import static org.assertj.core.api.Assertions.catchThrowable;43import static org.mockito.Mockito.verify;44public class AbstractAssert_withFailMessage_Test extends AbstractAssertBaseTest {45    private final String failMessage = "failMessage";46    @DisplayName("

withFailMessage

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3import org.assertj.core.api.Assertions;4import org.assertj.core.api.ListAssert;5import org.junit.Test;6public class ListAssertTest {7    public void testFailMessage() {8        List<String> list = new ArrayList<>();9        list.add("one");10        list.add("two");11        list.add("three");12        ListAssert<String> listAssert = Assertions.assertThat(list);13        listAssert.withFailMessage("This is a failure message").contains("four");14    }15}16	at org.assertj.core.api.AbstractListAssert.contains(AbstractListAssert.java:110)17	at org.assertj.core.api.AbstractListAssert.contains(AbstractListAssert.java:28)18	at ListAssertTest.testFailMessage(ListAssertTest.java:14)

withFailMessage

Using AI Code Generation

1import org.assertj.core.api.*;2import java.util.*;3public class 1 {4    public static void main(String[] args) {5        List<String> list = Arrays.asList("one", "two", "three");6        AbstractListAssert<?, List<? extends String>, String, ObjectAssert<String>> assert1 = Assertions.assertThat(list);7        assert1.contains("one", "two", "three").withFailMessage("Error Message");8    }9}

withFailMessage

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3import static org.assertj.core.api.Assertions.*;4public class AssertjDemo {5   public static void main(String[] args) {6      List<String> list = new ArrayList<>();7      list.add("one");8      list.add("two");9      list.add("three");10      list.add("four");11      list.add("five");12      assertThat(list).as("List is null").isNotNull().as("List is empty").isNotEmpty()13            .as("List doesn't contain element").doesNotContain("six")14            .as("List doesn't contain element").doesNotContain("seven")15            .as("List doesn't contain element").doesNotContain("eight")16            .as("List doesn't contain element").doesNotContain("nine")17            .as("List doesn't contain element").doesNotContain("ten")18            .as("List doesn't contain element").doesNotContain("eleven")19            .as("List doesn't contain element").doesNotContain("twelve")20            .as("List doesn't contain element").doesNotContain("thirteen")21            .as("List doesn't contain element").doesNotContain("fourteen")22            .as("List doesn't contain element").doesNotContain("fifteen")23            .as("List doesn't contain element").doesNotContain("sixteen")24            .as("List doesn't contain element").doesNotContain("seventeen")25            .as("List doesn't contain element").doesNotContain("eighteen")26            .as("List doesn't contain element").doesNotContain("nineteen")27            .as("List doesn't contain element").doesNotContain("twenty")28            .as("List doesn't contain element").doesNotContain("twenty-one")29            .as("List doesn't contain element").doesNotContain("twenty-two")30            .as("List doesn't contain element").doesNotContain("twenty-three")31            .as("List doesn't contain element").doesNotContain("twenty-four")32            .as("List doesn't contain element").doesNotContain("twenty-five")33            .as("List doesn't contain element").doesNotContain("twenty-six")34            .as("List doesn't contain element").doesNotContain("twenty-seven")35            .as("List doesn't contain element").doesNotContain("twenty-eight")36            .as("List doesn't contain element").doesNotContain("twenty

withFailMessage

Using AI Code Generation

1package org.assertj.core.api;2import java.util.List;3import org.assertj.core.api.AbstractListAssert;4import org.assertj.core.api.AbstractListAssertBaseTest;5import org.junit.jupiter.api.Test;6public class AbstractListAssert_withFailMessage_Test extends AbstractListAssertBaseTest {7	public void invoke_api_like_user() {8		List<String> actual = null;9		Assertions.assertThat(actual).withFailMessage("boom").contains("foo");10	}11	protected AbstractListAssert<String, List<String>> invoke_api_method() {12		return assertions.withFailMessage("boom");13	}14	protected void verify_internal_effects() {15		verify(failures).failure(info, "boom");16	}17}18package org.assertj.core.api;19import java.util.List;20import org.assertj.core.api.AbstractAssert;21import org.assertj.core.api.AbstractAssertBaseTest;22import org.junit.jupiter.api.Test;23public class AbstractAssert_withFailMessage_Test extends AbstractAssertBaseTest {24	public void invoke_api_like_user() {25		List<String> actual = null;26		Assertions.assertThat(actual).withFailMessage("boom").contains("foo");27	}28	protected AbstractAssert<?, ?> invoke_api_method() {29		return assertions.withFailMessage("boom");30	}31	protected void verify_internal_effects() {32		verify(failures).failure(info, "boom");33	}34}35package org.assertj.core.api;36import java.util.List;37import org.assertj.core.api.AbstractObjectArrayAssert;38import org.assertj.core.api.AbstractObjectArrayAssertBaseTest;39import org.junit.jupiter.api.Test;40public class AbstractObjectArrayAssert_withFailMessage_Test extends AbstractObjectArrayAssertBaseTest {41	public void invoke_api_like_user() {42		List<String> actual = null;43		Assertions.assertThat(actual).withFailMessage("boom").contains("foo");44	}45	protected AbstractObjectArrayAssert<?, Object[]> invoke_api_method() {46		return assertions.withFailMessage("boom");47	}48	protected void verify_internal_effects() {49		verify(failures).failure(info, "boom");50	}51}

withFailMessage

Using AI Code Generation

1import org.assertj.core.api.ListAssert;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.AbstractListAssert;4import java.util.List;5import java.util.ArrayList;6import java.util.Arrays;7public class Test {8    public static void main(String[] args) {9        List<String> list = new ArrayList<>();10        list.add("one");11        list.add("two");12        list.add("three");13        ListAssert<String> listAssert = Assertions.assertThat(list);14        listAssert.containsExactly("one", "two", "three").withFailMessage("Lists are not equal");15    }16}17public AbstractListAssert<SELF, ELEMENT> withFailMessage(String newErrorMessage, Object... args)18import org.assertj.core.api.ListAssert;19import org.assertj.core.api.Assertions;20import org.assertj.core.api.AbstractListAssert;21import java.util.List;22import java.util.ArrayList;23import java.util.Arrays;24public class Test {25    public static void main(String[] args) {26        List<String> list = new ArrayList<>();27        list.add("one");28        list.add("two");29        list.add("three");30        ListAssert<String> listAssert = Assertions.assertThat(list);31        listAssert.containsExactly("one

withFailMessage

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import java.util.Arrays;3import java.util.List;4public class AssertJListAssertWithFailMessage {5    public static void main(String[] args) {6        List<Integer> list = Arrays.asList(1, 2, 3, 4);7        Assertions.assertThat(list).withFailMessage("This is the error message").contains(5);8    }9}10at org.junit.Assert.assertEquals(Assert.java:115)11at org.junit.Assert.assertEquals(Assert.java:144)12at org.assertj.core.api.AbstractListAssert.isEqualTo(AbstractListAssert.java:108)13at org.assertj.core.api.AbstractListAssert.isEqualTo(AbstractListAssert.java:42)14at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)15at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:33)16at org.assertj.core.api.AbstractListAssert.contains(AbstractListAssert.java:152)17at org.assertj.core.api.AbstractListAssert.contains(AbstractListAssert.java:36)18at AssertJListAssertWithFailMessage.main(AssertJListAssertWithFailMessage.java:11)19Example 2: Using withFailMessage() method of org.assertj.core.api.AbstractListAssert class20import org.assertj.core.api.Assertions;21import java.util.Arrays;22import java.util.List;23public class AssertJListAssertWithFailMessage {24    public static void main(String[] args) {25        List<Integer> list = Arrays.asList(1, 2, 3, 4);26        Assertions.assertThat(list).withFailMessage(() -> "This is the error message").contains(5);27    }28}29at org.junit.Assert.assertEquals(Assert.java:115)30at org.junit.Assert.assertEquals(Assert.java:144)31at org.assertj.core.api.AbstractListAssert.isEqualTo(AbstractListAssert.java:108)32at org.assertj.core.api.AbstractListAssert.isEqualTo(AbstractList

withFailMessage

Using AI Code Generation

1import java.util.List;2import java.util.ArrayList;3import org.assertj.core.api.Assertions;4import org.junit.Test;5public class AssertJExample {6public void test() {7    List<String> list = new ArrayList<>();8    list.add("one");9    list.add("two");10    list.add("three");11    list.add("four");12    Assertions.assertThat(list).contains("five").withFailMessage("list does not contain

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