How to use extractThrows method of org.assertj.core.api.iterable.IterableAssert_extracting_with_SortedSet_Test class

Best Assertj code snippet using org.assertj.core.api.iterable.IterableAssert_extracting_with_SortedSet_Test.extractThrows

Source:IterableAssert_extracting_with_SortedSet_Test.java

...62  };63  private static final Function<Employee, Integer> age = Employee::getAge;64  private static final ThrowingExtractor<Employee, Object, Exception> throwingExtractor = new ThrowingExtractor<Employee, Object, Exception>() {65    @Override66    public Object extractThrows(Employee employee) throws Exception {67      if (employee.getAge() < 20) throw new Exception("age < 20");68      return employee.getName().getFirst();69    }70  };71  @BeforeEach72  void setUp() {73    yoda = new Employee(1L, new Name("Yoda"), 800);74    luke = new Employee(2L, new Name("Luke", "Skywalker"), 26);75    jedis = new TreeSet<>(comparing(Employee::getAge));76    jedis.add(luke);77    jedis.add(yoda);78    fellowshipOfTheRing = new TreeSet<>(comparing(TolkienCharacter::getName));79    fellowshipOfTheRing.add(TolkienCharacter.of("Frodo", 33, HOBBIT));80    fellowshipOfTheRing.add(TolkienCharacter.of("Sam", 38, HOBBIT));81    fellowshipOfTheRing.add(TolkienCharacter.of("Gandalf", 2020, MAIA));82    fellowshipOfTheRing.add(TolkienCharacter.of("Legolas", 1000, ELF));83    fellowshipOfTheRing.add(TolkienCharacter.of("Pippin", 28, HOBBIT));84    fellowshipOfTheRing.add(TolkienCharacter.of("Gimli", 139, DWARF));85    fellowshipOfTheRing.add(TolkienCharacter.of("Aragorn", 87, MAN));86    fellowshipOfTheRing.add(TolkienCharacter.of("Boromir", 37, MAN));87    setRemoveAssertJRelatedElementsFromStackTrace(false);88  }89  @Test90  void should_allow_assertions_on_property_values_extracted_from_given_iterable() {91    assertThat(jedis).extracting("age")92                     .as("extract property backed by a private field")93                     .containsOnly(800, 26);94    assertThat(jedis).extracting("adult")95                     .as("extract pure property")96                     .containsOnly(true, true);97    assertThat(jedis).extracting("name.first")98                     .as("nested property")99                     .containsOnly("Yoda", "Luke");100    assertThat(jedis).extracting("name")101                     .as("extract field that is also a property")102                     .containsOnly(new Name("Yoda"), new Name("Luke", "Skywalker"));103    assertThat(jedis).extracting("name", Name.class)104                     .as("extract field that is also a property but specifying the extracted type")105                     .containsOnly(new Name("Yoda"), new Name("Luke", "Skywalker"));106  }107  @Test108  void should_allow_assertions_on_null_property_values_extracted_from_given_iterable() {109    yoda.name.setFirst(null);110    assertThat(jedis).extracting("name.first")111                     .as("not null property but null nested property")112                     .containsOnly(null, "Luke");113    yoda.setName(null);114    assertThat(jedis).extracting("name.first")115                     .as("extract nested property when top property is null")116                     .containsOnly(null, "Luke");117    assertThat(jedis).extracting("name")118                     .as("null property")119                     .containsOnly(null, new Name("Luke", "Skywalker"));120  }121  @Test122  void should_allow_assertions_on_field_values_extracted_from_given_iterable() {123    assertThat(jedis).extracting("id")124                     .as("extract field")125                     .containsOnly(1L, 2L);126    assertThat(jedis).extracting("surname")127                     .as("null field")128                     .containsNull();129    assertThat(jedis).extracting("surname.first")130                     .as("null nested field")131                     .containsNull();132    yoda.surname = new Name();133    assertThat(jedis).extracting("surname.first")134                     .as("not null field but null nested field")135                     .containsNull();136    yoda.surname = new Name("Master");137    assertThat(jedis).extracting("surname.first")138                     .as("nested field")139                     .containsOnly("Master", null);140    assertThat(jedis).extracting("surname", Name.class)141                     .as("extract field specifying the extracted type")142                     .containsOnly(new Name("Master"), null);143  }144  @Test145  void should_allow_assertions_on_property_values_extracted_from_given_iterable_with_extracted_type_defined() {146    // extract field that is also a property and check generic for comparator.147    assertThat(jedis).extracting("name", Name.class)148                     .usingElementComparator((o1, o2) -> o1.getFirst().compareTo(o2.getFirst()))149                     .containsOnly(new Name("Yoda"), new Name("Luke", "Skywalker"));150  }151  @Test152  void should_throw_error_if_no_property_nor_field_with_given_name_can_be_extracted() {153    assertThatExceptionOfType(IntrospectionError.class).isThrownBy(() -> assertThat(jedis).extracting("unknown"));154  }155  @Test156  void should_allow_assertions_on_multiple_extracted_values_from_given_iterable() {157    assertThat(jedis).extracting("name.first", "age", "id").containsOnly(tuple("Yoda", 800, 1L),158                                                                         tuple("Luke", 26, 2L));159  }160  @Test161  void should_throw_error_if_one_property_or_field_can_not_be_extracted() {162    assertThatExceptionOfType(IntrospectionError.class).isThrownBy(() -> {163      assertThat(jedis).extracting("unknown", "age", "id")164                       .containsOnly(tuple("Yoda", 800, 1L), tuple("Luke", 26, 2L));165    });166  }167  @Test168  void should_allow_extracting_single_values_using_extractor() {169    assertThat(jedis).extracting(firstName).containsOnly("Yoda", "Luke");170    assertThat(jedis).extracting(age).containsOnly(26, 800);171  }172  @SuppressWarnings("deprecation")173  @Test174  void should_allow_assertions_on_extractor_assertions_extracted_from_given_array_compatibility_runtimeexception() {175    assertThatExceptionOfType(RuntimeException.class).isThrownBy(() -> assertThat(jedis).extracting(new Extractor<Employee, String>() {176      @Override177      public String extract(Employee input) {178        if (input.getAge() > 100) {179          throw new RuntimeException("age > 100");180        }181        return input.getName().getFirst();182      }183    }));184  }185  @Test186  void should_allow_assertions_on_extractor_assertions_extracted_from_given_array() {187    assertThat(jedis).extracting(input -> input.getName().getFirst()).containsOnly("Yoda", "Luke");188  }189  @Test190  void should_rethrow_throwing_extractor_checked_exception_as_a_runtime_exception() {191    assertThatExceptionOfType(RuntimeException.class).isThrownBy(() -> assertThat(jedis).extracting(employee -> {192      if (employee.getAge() > 100) throw new Exception("age > 100");193      return employee.getName().getFirst();194    })).withMessage("java.lang.Exception: age > 100");195  }196  @Test197  void should_let_throwing_extractor_runtime_exception_bubble_up() {198    assertThatExceptionOfType(RuntimeException.class).isThrownBy(() -> assertThat(jedis).extracting(employee -> {199      if (employee.getAge() > 100) throw new RuntimeException("age > 100");200      return employee.getName().getFirst();201    })).withMessage("age > 100");202  }203  @Test204  void should_allow_extracting_with_throwing_extractor() {205    assertThat(jedis).extracting(employee -> {206      if (employee.getAge() < 20) throw new Exception("age < 20");207      return employee.getName().getFirst();208    }).containsOnly("Yoda", "Luke");209  }210  @Test211  void should_allow_extracting_with_anonymous_class_throwing_extractor() {212    assertThat(jedis).extracting(new ThrowingExtractor<Employee, Object, Exception>() {213      @Override214      public Object extractThrows(Employee employee) throws Exception {215        if (employee.getAge() < 20) throw new Exception("age < 20");216        return employee.getName().getFirst();217      }218    }).containsOnly("Yoda", "Luke");219  }220  @SuppressWarnings("deprecation")221  @Test222  void should_allow_extracting_multiple_values_using_extractor() {223    assertThat(jedis).extracting(new Extractor<Employee, Tuple>() {224      @Override225      public Tuple extract(Employee input) {226        return new Tuple(input.getName().getFirst(), input.getAge(), input.id);227      }228    }).containsOnly(tuple("Yoda", 800, 1L), tuple("Luke", 26, 2L));...

extractThrows

Using AI Code Generation

1@DisplayName("Test with custom name containing {0}")2void testWithCustomDisplayNameContainingPlaceholders(String name) {3    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);4}5@DisplayName("Test with custom name containing {0}")6void testWithCustomDisplayNameContainingPlaceholders(String name) {7    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);8}9@DisplayName("Test with custom name containing {0}")10void testWithCustomDisplayNameContainingPlaceholders(String name) {11    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);12}13@DisplayName("Test with custom name containing {0}")14void testWithCustomDisplayNameContainingPlaceholders(String name) {15    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);16}17@DisplayName("Test with custom name containing {0}")18void testWithCustomDisplayNameContainingPlaceholders(String name) {19    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);20}21@DisplayName("Test with custom name containing {0}")22void testWithCustomDisplayNameContainingPlaceholders(String name) {23    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);24}25@DisplayName("Test with custom name containing {0}")26void testWithCustomDisplayNameContainingPlaceholders(String name) {27    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);28}29@DisplayName("Test with custom name containing {0}")30void testWithCustomDisplayNameContainingPlaceholders(String name) {31    assertEquals(4, name.length(), () -> "Name should have length 4, but was " + name);32}33@DisplayName("Test with custom name

extractThrows

Using AI Code Generation

1assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1");2assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1").isInstanceOf(IndexOutOfBoundsException.class);3assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1").isInstanceOf(IndexOutOfBoundsException.class).hasNoCause();4assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1").isInstanceOf(IndexOutOfBoundsException.class).hasNoCause().hasMessageContaining("Size: 1");5assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1").isInstanceOf(IndexOutOfBoundsException.class).hasNoCause().hasMessageContaining("Size: 1").hasMessageStartingWith("Index: 1");6assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1").isInstanceOf(IndexOutOfBoundsException.class).hasNoCause().hasMessageContaining("Size: 1").hasMessageStartingWith("Index: 1").hasMessageEndingWith("1");7assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1").isInstanceOf(IndexOutOfBoundsException.class).hasNoCause().hasMessageContaining("Size: 1").hasMessageStartingWith("Index: 1").hasMessageEndingWith("1").hasMessageMatching("\\w+\\:\\s\\d+,\\s\\w+\\:\\s\\d+");8assertThat(employees).extracting(Employee::getAge).extractThrows(IndexOutOfBoundsException.class).hasMessage("Index: 1, Size: 1").isInstanceOf(IndexOutOfBoundsException.class).hasNoCause().hasMessageContaining("Size: 1").hasMessageStartingWith("Index: 1").hasMessageEndingWith("1").hasMessageMatching("\\w+\\:\\s\\d+,\\s\\w+\\:\\s\\d+").hasCauseInstanceOf(NullPointerException.class);9assertThat(employees).extracting(Employee::

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