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

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

Source:ShouldContainKeys_create_Test.java

...12 */13package org.assertj.core.error;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.data.MapEntry.entry;16import static org.assertj.core.error.ShouldContainKeys.shouldContainKeys;17import static org.assertj.core.test.Maps.mapOf;18import static org.assertj.core.util.Sets.newLinkedHashSet;19import java.util.Map;20import org.assertj.core.presentation.StandardRepresentation;21import org.junit.Test;22import org.assertj.core.description.Description;23import org.assertj.core.description.TextDescription;24/**25 * Tests for <code>{@link ShouldContainKeys#create(Description)}</code>.26 * 27 * @author Nicolas FranÃ§ois28 * @author Willima Telloue29 * @author Joel Costigliola30 */31public class ShouldContainKeys_create_Test {32  @Test33  public void should_create_error_message() {34    Map<?, ?> map = mapOf(entry("name", "Yoda"), entry("color", "green"));35    ErrorMessageFactory factory = shouldContainKeys(map, newLinkedHashSet("name"));36    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());37    assertThat(message).isEqualTo(String.format("[Test] %nExpecting:%n <{\"color\"=\"green\", \"name\"=\"Yoda\"}>%nto contain key:%n <\"name\">"));38  }39  @Test40  public void should_create_error_message_with_multiple_keys() {41    Map<?, ?> map = mapOf(entry("name", "Yoda"), entry("color", "green"));42    ErrorMessageFactory factory = shouldContainKeys(map, newLinkedHashSet("name", "color"));43    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());44    assertThat(message).isEqualTo(String.format("[Test] %nExpecting:%n <{\"color\"=\"green\", \"name\"=\"Yoda\"}>%nto contain keys:%n <[\"name\", \"color\"]>"));45  }...

Source:ShouldContainKeys.java

...15import org.assertj.core.error.BasicErrorMessageFactory;16import org.assertj.core.error.ErrorMessageFactory;17/**18 * Creates an error message indicating that an assertion that verifies a map contains some keys failed. TODO : move to19 * assertj-core to replace {@link org.assertj.core.error.ShouldContainKeys}.20 *21 * @author Joel Costigliola22 */23public class ShouldContainKeys extends BasicErrorMessageFactory {24  private ShouldContainKeys(Object actual, Object key) {25    super("%nExpecting:%n  %s%nto contain key:%n  %s", actual, key);26  }27  private ShouldContainKeys(Object actual, Object[] keys, Set<?> keysNotFound) {28    super("%nExpecting:%n  %s%nto contain keys:%n  %s%nbut could not find:%n  %s", actual, keys, keysNotFound);29  }30  /**31   * Creates a new <code>{@link ShouldContainKeys}</code>.32   *33   * @param actual the actual value in the failed assertion.34   * @param keys the expected keys.35   * @param keysNotFound the missing keys.36   * @return the created {@code ErrorMessageFactory}.37   */38  public static ErrorMessageFactory shouldContainKeys(Object actual, Object[] keys, Set<?> keysNotFound) {39    return keys.length == 1 ? new ShouldContainKeys(actual, keys[0]) : new ShouldContainKeys(actual, keys, keysNotFound);40  }41}...

ShouldContainKeys

Using AI Code Generation

1package org.assertj.core.error;2import static org.assertj.core.error.ShouldContainKeys.shouldContainKeys;3import static org.assertj.core.util.Lists.newArrayList;4import static org.assertj.core.util.Sets.newLinkedHashSet;5import java.util.Map;6import org.assertj.core.description.Description;7import org.assertj.core.presentation.StandardRepresentation;8import org.assertj.core.util.VisibleForTesting;9public class ShouldContainKeys_example {10  public static void main(String[] args) {11    Map<String, String> map = newLinkedHashSet("name", "Yoda", "job", "Jedi");12    try {13      shouldContainKeys(map, newArrayList("name", "color"));14    } catch (AssertionError e) {15      logAssertionErrorMessage("shouldContainKeys", e);16    }17    try {18      shouldContainKeys(map, newArrayList("name", "color"), new StandardRepresentation());19    } catch (AssertionError e) {20      logAssertionErrorMessage("shouldContainKeys with StandardRepresentation", e);21    }22    try {23      shouldContainKeys(map, newArrayList("name", "color"), new StandardRepresentation(), new Description("Test"));24    } catch (AssertionError e) {25      logAssertionErrorMessage("shouldContainKeys with StandardRepresentation and Description", e);26    }27  }28  static void logAssertionErrorMessage(String testName, AssertionError e) {29    System.out.println("Assertion error: " + testName);30    System.out.println(e.getMessage());31  }32}33Expecting map:<{"name"="Yoda", "job"="Jedi"}> to contain keys:<["name", "color"]>34Expecting map:<{"name"="Yoda", "job"="Jedi"}> to contain keys:<["name", "color"]>35Expecting map:<{"name"="Yoda", "job"="Jedi"}> to contain keys:<["name", "color"]>

ShouldContainKeys

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldContainKeys;3public class Demo {4   public static void main(String[] args) {5      ShouldContainKeys shouldContainKeys = new ShouldContainKeys(new String[] {"A", "B", "C"}, new String[] {"A", "B", "D"}, new String[] {"D"});6      System.out.println(shouldContainKeys.create("Map", "map"));7   }8}

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