How to use ShouldHaveSize class of org.assertj.core.error package

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

Source:Iterables_assertHasSize_Test.java

...11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.internal.iterables;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;16import static org.assertj.core.test.TestData.someInfo;17import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;18import static org.assertj.core.util.FailureMessages.actualIsNull;19import static org.assertj.core.util.Lists.newArrayList;20import java.util.Collection;21import org.assertj.core.api.AssertionInfo;22import org.assertj.core.internal.Iterables;23import org.assertj.core.internal.IterablesBaseTest;24import org.junit.Test;25/**26 * Tests for <code>{@link Iterables#assertHasSize(org.assertj.core.api.AssertionInfo, Iterable, int)}</code>.27 * 28 * @author Alex Ruiz29 * @author Joel Costigliola...

Source:ShouldHaveSize_create_Test.java

...11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.error;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;16import static org.assertj.core.util.Lists.newArrayList;17import org.assertj.core.description.*;18import org.assertj.core.presentation.HexadecimalRepresentation;19import org.assertj.core.presentation.StandardRepresentation;20import org.junit.*;21/**22 * Tests for <code>{@link ShouldHaveSize#create(org.assertj.core.description.Description, org.assertj.core.presentation.Representation)}</code>.23 * 24 * @author Alex Ruiz25 * @author Yvonne Wang26 */27public class ShouldHaveSize_create_Test {28  private ErrorMessageFactory factory;29  @Before30  public void setUp() {31    factory = shouldHaveSize(newArrayList('a', 'b'), 4, 2);32  }33  @Test34  public void should_create_error_message() {35    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());36    assertThat(message).isEqualTo(String.format("[Test] %nExpected size:<2> but was:<4> in:%n<['a', 'b']>"));37  }38  @Test39  public void should_create_error_message_with_hexadecimal_representation() {40    String message = factory.create(new TextDescription("Test"), new HexadecimalRepresentation());41    assertThat(message).isEqualTo(String.format("[Test] %nExpected size:<2> but was:<4> in:%n<['0x0061', '0x0062']>"));...

ShouldHaveSize

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3import java.util.List;4public class ShouldHaveSizeExample {5   public static void main(String[] args) {6      List<String> list = new ArrayList<>();7      list.add("Java");8      list.add("C++");9      list.add("PHP");10      assertThat(list).hasSize(3);11   }12}13at org.assertj.core.error.ShouldBeEmpty.create(ShouldBeEmpty.java:47)14at org.assertj.core.error.ShouldBeEmpty.create(ShouldBeEmpty.java:26)15at org.assertj.core.internal.Objects.assertEmpty(Objects.java:454)16at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:103)17at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:37)18at ShouldHaveSizeExample.main(ShouldHaveSizeExample.java:12)

ShouldHaveSize

Using AI Code Generation

1package org.assertj.core.error;2import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;3import org.assertj.core.description.Description;4import org.assertj.core.description.TextDescription;5import org.assertj.core.presentation.StandardRepresentation;6import org.junit.Test;7public class ShouldHaveSizeTest {8  public void should_create_error_message() {9    Description description = new TextDescription("Test");10    String message = shouldHaveSize(2, 1, description, new StandardRepresentation()).create(description, new StandardRepresentation());11    assertThat(message).isEqualTo(String.format("[Test] %nExpecting size to be:%n 2 %nbut was:%n 1"));12  }13}14package org.assertj.core.error;15import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;16import org.assertj.core.description.Description;17import org.assertj.core.description.TextDescription;18import org.assertj.core.presentation.StandardRepresentation;19import org.junit.Test;20public class ShouldHaveSizeTest {21  public void should_create_error_message() {22    Description description = new TextDescription("Test");23    String message = shouldHaveSize(2, 1, description, new StandardRepresentation()).create(description, new StandardRepresentation());24    assertThat(message).isEqualTo(String.format("[Test] %nExpecting size to be:%n 2 %nbut was:%n 1"));25  }26}27package org.assertj.core.error;28import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;29import org.assertj.core.description.Description;30import org.assertj.core.description.TextDescription;31import org.assertj.core.presentation.StandardRepresentation;32import org.junit.Test;33public class ShouldHaveSizeTest {34  public void should_create_error_message() {

ShouldHaveSize

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3import java.util.List;4public class ShouldHaveSizeTest {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        assertThat(list).hasSize(3);11    }12}13	at org.assertj.core.error.ShouldHaveSize.shouldHaveSize(ShouldHaveSize.java:13)14	at org.assertj.core.internal.Objects.assertIsOfSize(Objects.java:226)15	at org.assertj.core.api.AbstractListAssert.hasSize(AbstractListAssert.java:119)16	at ShouldHaveSizeTest.main(ShouldHaveSizeTest.java:14)17Example 2: Using ShouldHaveSize with assertThatThrownBy()18import static org.assertj.core.api.Assertions.assertThat;19import static org.assertj.core.api.Assertions.assertThatThrownBy;20import java.util.ArrayList;21import java.util.List;22public class ShouldHaveSizeTest {23    public static void main(String[] args) {24        List<String> list = new ArrayList<>();25        list.add("One");26        list.add("Two");27        list.add("Three");28        assertThatThrownBy(() -> assertThat(list).hasSize(4))29                .isInstanceOf(AssertionError.class)30                .hasMessageContaining("Expecting actual not to be of size:");31    }32}33Example 3: Using ShouldHaveSize with assertThrows()34import static org.assertj.core.api.Assertions.assertThat;35import static org.junit.jupiter.api.Assertions.assertThrows;36import org.junit.jupiter.api.Test;37import java.util.ArrayList;38import java.util.List;39public class ShouldHaveSizeTest {40    public void test() {41        List<String> list = new ArrayList<>();42        list.add("One");43        list.add("Two");44        list.add("Three");45        Throwable exception = assertThrows(AssertionError.class, () -> {46            assertThat(list

ShouldHaveSize

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveSize;2import org.assertj.core.error.ErrorMessageFactory;3public class ShouldHaveSizeTest {4    public static void main(String[] args) {5        ErrorMessageFactory factory = ShouldHaveSize.shouldHaveSize(1, 2, 3);6        System.out.println(factory.create("Test", "Test"));7    }8}

ShouldHaveSize

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveSize;2import org.assertj.core.error.ErrorMessageFactory;3public class ShouldHaveSizeExample {4   public static void main(String[] args) {5      ErrorMessageFactory factory = ShouldHaveSize.shouldHaveSize("java", 4, 5);6      System.out.println(factory.create("java", factory));7   }8}

ShouldHaveSize

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveSize;2import org.assertj.core.internal.Failures;3import org.assertj.core.internal.TestDescription;4import org.junit.Test;5import static org.assertj.core.api.Assertions.assertThat;6public class ShouldHaveSizeTest {7   public void testShouldHaveSize() {8      Failures failures = Failures.instance();9      assertThat(failures.failureInfo.descriptionText()).isEqualTo("Test");10      assertThat(failures.failureInfo.representation()).isEqualTo("Test");11      assertThat(failures.failureInfo.actual()).isEqualTo("Test");12      assertThat(failures.failureInfo.expected()).isEqualTo("Test");13      assertThat(failures.failureInfo.actualValue()).isEqualTo("Test");14      assertThat(failures.failureInfo.expectedValue()).isEqualTo("Test");15      assertThat(failures.failureInfo.message()).isEqualTo("Test");16      assertThat(failures.failureInfo.description()).isEqualTo(new TestDescription("Test"));17      assertThat(failures.failureInfo.values()).isEqualTo(new Object[] { "Test" });18   }19}20[Ljava.lang.Object;@15db9742

ShouldHaveSize

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveSize;2public class ShouldHaveSizeDemo {3   public static void main(String args[]) {4      try {5         ShouldHaveSize.shouldHaveSize(2, 1);6      } catch (AssertionError e) {7         System.out.println(e.getMessage());8      }9   }10}

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