How to use ShouldHaveOnlyElementsOfType method of org.assertj.core.error.ShouldHaveOnlyElementsOfType class

Best Assertj code snippet using org.assertj.core.error.ShouldHaveOnlyElementsOfType.ShouldHaveOnlyElementsOfType

Source:ObjectArrays_assertHasOnlyElementsOfType_Test.java

...11 * Copyright 2012-2019 the original author or authors.12 */13package org.assertj.core.internal.objectarrays;14import org.assertj.core.api.Assertions;15import org.assertj.core.error.ShouldHaveOnlyElementsOfType;16import org.assertj.core.internal.ObjectArraysBaseTest;17import org.assertj.core.test.TestData;18import org.assertj.core.util.Arrays;19import org.assertj.core.util.AssertionsUtil;20import org.assertj.core.util.FailureMessages;21import org.junit.jupiter.api.Test;22/**23 * Tests for {@link ObjectArrayAssert#hasOnlyElementsOfType(Class)}.24 */25public class ObjectArrays_assertHasOnlyElementsOfType_Test extends ObjectArraysBaseTest {26    private static final Object[] arrayOfNumbers = new Object[]{ 6, 7.0, 8L };27    @Test28    public void should_pass_if_actual_has_only_elements_of_the_expected_type() {29        arrays.assertHasOnlyElementsOfType(TestData.someInfo(), ObjectArrays_assertHasOnlyElementsOfType_Test.arrayOfNumbers, Number.class);30    }31    @Test32    public void should_fail_if_actual_is_null() {33        // GIVEN34        Object[] array = null;35        // GIVEN36        AssertionError error = AssertionsUtil.expectAssertionError(() -> arrays.assertHasOnlyElementsOfType(someInfo(), array, .class));37        // THEN38        Assertions.assertThat(error).hasMessage(FailureMessages.actualIsNull());39    }40    @Test41    public void should_throw_exception_if_expected_type_is_null() {42        Assertions.assertThatNullPointerException().isThrownBy(() -> arrays.assertHasOnlyElementsOfType(someInfo(), arrayOfNumbers, null));43    }44    @Test45    public void should_fail_if_one_element_in_actual_does_not_belong_to_the_expected_type() {46        // GIVEN47        AssertionError error = AssertionsUtil.expectAssertionError(() -> arrays.assertHasOnlyElementsOfType(someInfo(), arrayOfNumbers, .class));48        // THEN49        Assertions.assertThat(error).hasMessage(ShouldHaveOnlyElementsOfType.shouldHaveOnlyElementsOfType(ObjectArrays_assertHasOnlyElementsOfType_Test.arrayOfNumbers, Long.class, Integer.class).create());50    }51    @Test52    public void should_throw_assertion_error_and_not_null_pointer_exception_on_null_elements() {53        // GIVEN54        Object[] array = Arrays.array(null, "notNull");55        // GIVEN56        AssertionError error = AssertionsUtil.expectAssertionError(() -> arrays.assertHasOnlyElementsOfType(someInfo(), array, .class));57        // THEN58        Assertions.assertThat(error).hasMessage(ShouldHaveOnlyElementsOfType.shouldHaveOnlyElementsOfType(array, String.class, null).create());59    }60}...

Source:ShouldHaveOnlyElementsOfType_create_Test.java

...19import org.junit.jupiter.api.Test;20/**21 * Tests for <code>{@link ShouldHaveAtLeastOneElementOfType#shouldHaveAtLeastOneElementOfType(Object, Class)}</code>.22 */23public class ShouldHaveOnlyElementsOfType_create_Test {24    @Test25    public void should_create_error_message_for_iterable() {26        List<Object> list = Lists.newArrayList("Yoda", 5L);27        ErrorMessageFactory factory = ShouldHaveOnlyElementsOfType.shouldHaveOnlyElementsOfType(list, String.class, Long.class);28        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());29        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((("Expecting:%n" + "  <[\"Yoda\", 5L]>%n") + "to only have elements of type:%n") + "  <java.lang.String>%n") + "but found:%n") + "  <java.lang.Long>"))));30    }31    @Test32    public void should_create_error_message_for_array() {33        Object[] array = new Object[]{ "Yoda", 5L };34        ErrorMessageFactory factory = ShouldHaveOnlyElementsOfType.shouldHaveOnlyElementsOfType(array, String.class, Long.class);35        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());36        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((("Expecting:%n" + "  <[\"Yoda\", 5L]>%n") + "to only have elements of type:%n") + "  <java.lang.String>%n") + "but found:%n") + "  <java.lang.Long>"))));37    }38}...

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldHaveOnlyElementsOfType;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.junit.Test;6public class ShouldHaveOnlyElementsOfTypeTest {7   public void test() {8      ShouldHaveOnlyElementsOfType shouldHaveOnlyElementsOfType = new ShouldHaveOnlyElementsOfType(new TestDescription("TEST"), new StandardRepresentation(), "Hello", 2, "java.lang.String", "java.lang.Integer");9      System.out.println(shouldHaveOnlyElementsOfType.create());10   }11}

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1package org.assertj.core.error;2import static org.assertj.core.error.ShouldHaveOnlyElementsOfType.shouldHaveOnlyElementsOfType;3import org.assertj.core.description.Description;4import org.assertj.core.presentation.Representation;5import org.assertj.core.presentation.StandardRepresentation;6import org.junit.Test;7public class ShouldHaveOnlyElementsOfType_create_Test {8  private final Representation representation = new StandardRepresentation();9  public void should_create_error_message() {10    Description description = new TestDescription("Test");11    String message = shouldHaveOnlyElementsOfType("Yoda", "Luke", new Class[] { String.class, Integer.class }, representation)12        .create(description, representation);13    then(message).isEqualTo(String.format("[Test] %n"14                                           + " <[java.lang.String, java.lang.String]>%n"));15  }16}17package org.assertj.core.error;18import static org.assertj.core.error.ShouldHaveOnlyElementsOfType.shouldHaveOnlyElementsOfType;19import static org.assertj.core.util.Arrays.array;20import static org.assertj.core.util.Lists.newArrayList;21import java.util.List;22import org.assertj.core.api.Assertions;23import org.assertj.core.description.TextDescription;24import org.assertj.core.presentation.StandardRepresentation;25import org.junit.Test;26public class ShouldHaveOnlyElementsOfType_create_Test {27  public void should_create_error_message() {28    List<Object> list = newArrayList("Yoda", "Luke");29    String message = shouldHaveOnlyElementsOfType(list, array(String.class, Integer.class), new StandardRepresentation()).create(30        new TextDescription("Test"));31    Assertions.assertThat(message).isEqualTo(String.format("[Test] %n"32                                                           + " <[java.lang.String, java.lang.String]>%n"));33  }34}

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveOnlyElementsOfType;2import org.assertj.core.api.Assertions;3public class ShouldHaveOnlyElementsOfTypeExample {4   public static void main(String[] args) {5      Assertions.assertThatThrownBy(() -> {6         throw new Exception("exception");7      }).isInstanceOf(Exception.class).hasMessage("exception").hasMessageContaining("exception").hasMessageStartingWith("exception").hasMessageEndingWith("exception").hasMessageMatching("exception").hasCause(new Exception("exception")).hasNoCause().hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class).hasCauseExactlyInstanceOf(Exception.class).hasRootCause(new Exception("exception")).hasRootCauseInstanceOf(Exception.class).hasRootCauseExactlyInstanceOf(Exception.class).hasStackTraceContaining("exception").hasCause(new Exception("exception")).hasCauseInstanceOf(Exception.class

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import java.util.ArrayList;3import java.util.List;4import java.util.Map;5public class ShouldHaveOnlyElementsOfTypeExample {6  public static void main(String[] args) {7    List<Object> list = new ArrayList<Object>();8    list.add("String");9    list.add("Stri

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1package org.assertj.core.error;2import static java.lang.String.format;3import static java.util.stream.Collectors.toList;4import static org.assertj.core.util.Objects.areEqual;5import java.util.List;6import org.assertj.core.api.Condition;7import org.assertj.core.util.VisibleForTesting;8public class ShouldHaveOnlyElementsOfType extends BasicErrorMessageFactory {9  public static ErrorMessageFactory shouldHaveOnlyElementsOfType(Object actual, Class<?> type, List<Class<?>> notExpectedTypes) {10    return new ShouldHaveOnlyElementsOfType(actual, type, notExpectedTypes);11  }12  ShouldHaveOnlyElementsOfType(Object actual, Class<?> type, List<Class<?>> notExpectedTypes) {13    super("%nExpecting:%n <%s>%nto have only elements of type:%n <%s>%nbut had elements of type:%n <%s>.", actual,14          type.getName(), notExpectedTypes.stream().map(Class::getName).collect(toList()));15  }16}17package org.assertj.core.error;18import static java.lang.String.format;19import static java.util.stream.Collectors.toList;20import static org.assertj.core.util.Objects.areEqual;21import java.util.List;22import org.assertj.core.api.Condition;23import org.assertj.core.util.VisibleForTesting;24public class ShouldHaveOnlyElementsOfType extends BasicErrorMessageFactory {25  public static ErrorMessageFactory shouldHaveOnlyElementsOfType(Object actual, Class<?> type, List<Class<?>> notExpectedTypes) {26    return new ShouldHaveOnlyElementsOfType(actual, type, notExpectedTypes);27  }28  ShouldHaveOnlyElementsOfType(Object actual, Class<?> type, List<Class<?>>

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveOnlyElementsOfType;2import org.assertj.core.api.Assertions;3import java.util.ArrayList;4public class ShouldHaveOnlyElementsOfTypeExample {5   public static void main(String[] args) {6      ArrayList<Integer> list = new ArrayList<>();7      list.add(1);8      list.add(2);9      list.add(3);10      Assertions.assertThat(list).hasOnlyElementsOfType(Integer.class);11   }12}

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldHaveOnlyElementsOfType;3import org.assertj.core.util.Lists;4import org.assertj.core.util.Sets;5import java.util.ArrayList;6import java.util.List;7import java.util.Set;8public class ShouldHaveOnlyElementsOfTypeExample {9    public static void main(String[] args) {10        List<String> list = new ArrayList<>();11        list.add("one");12        list.add("two");13        list.add("three");14        list.add("four");15        Assertions.assertThat(list).hasOnlyElementsOfType(String.class);16        Assertions.assertThat(list).hasOnlyElementsOfType(Integer.class);17        Set<String> set = Sets.newHashSet("one", "two", "three", "four");18        Assertions.assertThat(set).hasOnlyElementsOfType(String.class);19        Assertions.assertThat(set).hasOnlyElementsOfType(Integer.class);20    }21}

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1public class ShouldHaveOnlyElementsOfTypeExample extends AbstractAssertionsExamples {2  public static void main(String[] args) {3    List<String> list = new ArrayList<>();4    list.add("1");5    list.add("2");6    list.add("3");7    assertThat(list).shouldHaveOnlyElementsOfType(Integer.class);8  }9}10Stream<String> stream = Stream.of("1", "2", "3");11assertThat(stream).shouldHaveOnlyElementsOfType(Integer.class);12String[] array = {"1", "2", "3"};13assertThat(array).shouldHaveOnlyElementsOfType(Integer.class);14Optional<String> optional = Optional.of("1");15assertThat(optional).shouldHaveOnlyElementsOfType(Integer.class);16OptionalInt optionalInt = OptionalInt.of(1);17assertThat(optionalInt).shouldHaveOnlyElementsOfType(Integer.class);18OptionalDouble optionalDouble = OptionalDouble.of(1.1);19assertThat(optionalDouble).shouldHaveOnlyElementsOfType(Integer.class);20OptionalLong optionalLong = OptionalLong.of(1);21assertThat(optionalLong).shouldHaveOnlyElementsOfType(Integer.class);22IntStream intStream = IntStream.of(1, 2, 3);23assertThat(intStream).shouldHaveOnlyElementsOfType(Integer.class);24DoubleStream doubleStream = DoubleStream.of(1.1, 2.2, 3.3);25assertThat(doubleStream).shouldHaveOnlyElementsOfType(Integer.class);26LongStream longStream = LongStream.of(1, 2, 3);27assertThat(longStream).shouldHaveOnlyElementsOfType(Integer.class);28IntStream intStream = IntStream.of(1, 2, 3);29assertThat(intStream).shouldHaveOnlyElementsOfType(Integer.class);

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import java.util.ArrayList;3import java.util.List;4import java.util.Map;5public class ShouldHaveOnlyElementsOfTypeExample {6  public static void main(Strinage

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1public class ShouldHaveOnlyElementsOfTypeExample extends AbstractAssertionsExamples {2  public static void main(String[] args) {3    List<String> list = new ArrayList<>();4    list.add("1");5    list.add("2");6    list.add("3");7    assertThat(list).shouldHaveOnlyElementsOfType(Integer.class);8  }9}10Stream<String> stream = Stream.of("1", "2", "3");11assertThat(stream).shouldHaveOnlyElementsOfType(Integer.class);12String[] array = {"1", "2", "3"};13assertThat(array).shouldHaveOnlyElementsOfType(Integer.class);14Optional<String> optional = Optional.of("1");15assertThat(optional).shouldHgveOnlyElementsOfType(Inte[]r.class);16OptionalInt optionalInt = OptionalInt.of(1);17assertThat(optionalInt).shouldHaveOnlyElementsOfType(Integer.class);18OptionalDouble optionalDouble = OptionalDouble.of(1.1);19assertThat(optionalDouble).shouldHaveOnlyElementsOfType(Integer.class);20OptionalLong optionalLong = OptionalLong.of(1);21assertThat(optionalLong).shouldHaveOnlyElementsOfType(Integer.class);22IntStream intStream = IntStream.of(1, 2, 3);23assertThat(intStream).shouldHaveOnlyElementsOfType(Integer.class);24DoubleStream doubleStream = DoubleStream.of(1.1, 2.2, 3.3);25assertThat(doubleStream).shouldHaveOnlyElementsOfType(Integer.class);26LongStream longStream = LongStream.of(1, 2, 3);27assertThat(longStream).shouldHaveOnlyElementsOfType(Integer.class);28IntStream intStream = IntStream.of(1, 2, 3);29assertThat(intStream).shouldHaveOnlyElementsOfType(Integer.class);30DoubleStream doubleStream = args) {31    List<Object> list = new ArrayList<Object>();32    list.add("String");33    list.add("Stri

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveOnlyElementsOfType;2import org.assertj.core.api.Assertions;3import java.util.ArrayList;4public class ShouldHaveOnlyElementsOfTypeExample {5   public static void main(String[] args) {6      ArrayList<Integer> list = new ArrayList<>();7      list.add(1);8      list.add(2);9      list.add(3);10      Assertions.assertThat(list).hasOnlyElementsOfType(Integer.class);11   }12}

ShouldHaveOnlyElementsOfType

Using AI Code Generation

1public class ShouldHaveOnlyElementsOfTypeExample extends AbstractAssertionsExamples {2  public static void main(String[] args) {3    List<String> list = new ArrayList<>();4    list.add("1");5    list.add("2");6    list.add("3");7    assertThat(list).shouldHaveOnlyElementsOfType(Integer.class);8  }9}10Stream<String> stream = Stream.of("1", "2", "3");11assertThat(stream).shouldHaveOnlyElementsOfType(Integer.class);12String[] array = {"1", "2", "3"};13assertThat(array).shouldHaveOnlyElementsOfType(Integer.class);14Optional<String> optional = Optional.of("1");15assertThat(optional).shouldHaveOnlyElementsOfType(Integer.class);16OptionalInt optionalInt = OptionalInt.of(1);17assertThat(optionalInt).shouldHaveOnlyElementsOfType(Integer.class);18OptionalDouble optionalDouble = OptionalDouble.of(1.1);19assertThat(optionalDouble).shouldHaveOnlyElementsOfType(Integer.class);20OptionalLong optionalLong = OptionalLong.of(1);21assertThat(optionalLong).shouldHaveOnlyElementsOfType(Integer.class);22IntStream intStream = IntStream.of(1, 2, 3);23assertThat(intStream).shouldHaveOnlyElementsOfType(Integer.class);24DoubleStream doubleStream = DoubleStream.of(1.1, 2.2, 3.3);25assertThat(doubleStream).shouldHaveOnlyElementsOfType(Integer.class);26LongStream longStream = LongStream.of(1, 2, 3);27assertThat(longStream).shouldHaveOnlyElementsOfType(Integer.class);28IntStream intStream = IntStream.of(1, 2, 3);29assertThat(intStream).shouldHaveOnlyElementsOfType(Integer.class);

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