Best Assertj code snippet using org.assertj.core.internal.ErrorMessages.predicateIsNull
Source: MatchPredicateTest.java
...34 assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(yoda).as("check light saber").matches(( x) -> x.lightSaberColor.equals("Red"), "has red light saber")).withMessage(String.format(("[check light saber] %n" + (("Expecting:%n" + " <Yoda the Jedi>%n") + "to match 'has red light saber' predicate."))));35 }36 @Test37 public void should_fail_if_given_predicate_is_null() {38 assertThatNullPointerException().isThrownBy(() -> assertThat(yoda).matches(null)).withMessage(ErrorMessages.predicateIsNull());39 }40 @Test41 public void should_fail_if_given_predicate_with_description_is_null() {42 assertThatNullPointerException().isThrownBy(() -> assertThat(yoda).matches(null, "whatever ...")).withMessage(ErrorMessages.predicateIsNull());43 }44 @Test45 public void should_fail_if_given_predicate_description_is_null() {46 assertThatNullPointerException().isThrownBy(() -> assertThat(yoda).matches(( x) -> x.lightSaberColor.equals("Green"), null)).withMessage("The predicate description must not be null");47 }48}...
predicateIsNull
Using AI Code Generation
1 assertThat(null).isNull();2 assertThat(null).isNotNull();3 assertThat(null).isEqualTo(null);4 assertThat(null).isNotEqualTo(null);5 assertThat(null).isSameAs(null);6 assertThat(null).isNotSameAs(null);7 assertThat(null).isInstanceOf(Object.class);8 assertThat(null).isNotInstanceOf(Object.class);9 assertThat(null).isIn(null);10 assertThat(null).isNotIn(null);11 assertThat(null).isIn(null, null);12 assertThat(null).isNotIn(null, null);13 assertThat(null).isIn(Arrays.asList(null));14 assertThat(null).isNotIn(Arrays.asList(null));15 assertThat(null).isIn(Arrays.asList(null, null));16 assertThat(null).isNotIn(Arrays.asList(null, null));17 assertThat(null).isIn(new Object[]{null});18 assertThat(null).isNotIn(new Object[]{null});19 assertThat(null).isIn(new Object[]{null, null});20 assertThat(null).isNotIn(new Object[]{null, null});21 assertThat(null).isIn(new Object[]{null, null});22 assertThat(null).isNotIn(new Object[]{null, null});23 assertThat(null).isIn(new Object[]{null, null});24 assertThat(null).isNotIn(new Object[]{null, null});25 assertThat(null).isIn(new Object[]{null, null});26 assertThat(null).isNotIn(new Object[]{null, null});27 assertThat(null).isIn(new Object[]{null, null});28 assertThat(null).isNotIn(new Object[]{null, null});29 assertThat(null).isIn(new Object[]{null, null});30 assertThat(null).isNotIn(new Object[]{null, null});31 assertThat(null).isIn(new Object[]{null, null});32 assertThat(null).isNotIn(new Object[]{null, null});33 assertThat(null).isIn(new Object[]{null, null});34 assertThat(null).isNotIn(new Object[]{null, null});35 assertThat(null).isIn(new Object[]{null, null});36 assertThat(null).isNotIn(new Object[]{null, null});37 assertThat(null).isIn(new Object[]{null, null});38 assertThat(null).isNotIn(new Object[]{null, null});39 assertThat(null).isIn(new Object[]{null, null});40 assertThat(null).isNotIn(new Object[]{null, null});41 assertThat(null).isIn(new Object[]{null, null});42 assertThat(null).isNotIn(new Object[]{null, null});
predicateIsNull
Using AI Code Generation
1@DisplayName("Testing predicateIsNull method of ErrorMessages class")2public class ErrorMessages_predicateIsNull_Test {3 @DisplayName("Testing predicateIsNull method")4 public void testPredicateIsNull() {5 String predicateDescription = "predicate description";6 String result = ErrorMessages.predicateIsNull(predicateDescription);7 assertThat(result).isEqualTo(format("[Test] %nExpecting%n <null>%nto be a valid predicate (i.e. not null) but was null.%nPredicate description:%n <predicate description>"));8 }9}10public static String format(String format, Object... args) { return new Formatter().format(format, args).toString(); }11public Formatter format(String format, Object... args) { return format(Locale.getDefault(), format, args); }
predicateIsNull
Using AI Code Generation
1Predicate<String> predicate = null;2assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))3 .withMessage(ErrorMessages.predicateIsNull());4Predicate<String> predicate = null;5assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))6 .withMessage(ErrorMessages.predicateIsNull());7Predicate<String> predicate = null;8assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))9 .withMessage("The predicate to evaluate should not be null");10Predicate<String> predicate = null;11assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))12 .withMessage("The predicate to evaluate should not be null");13Predicate<String> predicate = null;14assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))15 .withMessage("The predicate to evaluate should not be null");16Predicate<String> predicate = null;17assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))18 .withMessage("The predicate to evaluate should not be null");19Predicate<String> predicate = null;20assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))21 .withMessage("The predicate to evaluate should not be null");22Predicate<String> predicate = null;23assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))24 .withMessage("The predicate to evaluate should not be null");25Predicate<String> predicate = null;26assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))27 .withMessage("The predicate to evaluate should not be null");28Predicate<String> predicate = null;29assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))30 .withMessage("The predicate to evaluate should not be null");31Predicate<String> predicate = null;32assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))33 .withMessage("The predicate to evaluate should not be null");34Predicate<String> predicate = null;35assertThatIllegalArgumentException().isThrownBy(() -> assertThat("foo").satisfies(predicate))36 .withMessage("The predicate to evaluate should not be null");37Predicate<String> predicate = null;
predicateIsNull
Using AI Code Generation
1import org.assertj.core.internal.ErrorMessages;2import org.assertj.core.api.Assertions;3public class Test {4 public static void main(String[] args) {5 String predicateIsNull = ErrorMessages.predicateIsNull();6 System.out.println(predicateIsNull);7 Assertions.assertThat(predicateIsNull).isNotNull();8 }9}10 at org.assertj.core.api.AbstractAssert.isNotNull(AbstractAssert.java:72)11 at Test.main(Test.java:12)
predicateIsNull
Using AI Code Generation
1assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce(null))2 .isInstanceOf(NullPointerException.class)3 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));4assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))5 .isInstanceOf(NullPointerException.class)6 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));7assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))8 .isInstanceOf(NullPointerException.class)9 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));10assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))11 .isInstanceOf(NullPointerException.class)12 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));13assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))14 .isInstanceOf(NullPointerException.class)15 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));16assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))17 .isInstanceOf(NullPointerException.class)18 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));19assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))20 .isInstanceOf(NullPointerException.class)21 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));22assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))23 .isInstanceOf(NullPointerException.class)
predicateIsNull
Using AI Code Generation
1assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))2 .isInstanceOf(NullPointerException.class)3 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));4assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))5 .isInstanceOf(NullPointerException.class)6 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));7assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))8 .isInstanceOf(NullPointerException.class)9 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));10assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))11 .isInstanceOf(NullPointerException.class)
predicateIsNull
Using AI Code Generation
1import org.assertj.core.internal.ErrorMessages;2import org.assertj.core.api.Assertions;3public class Test {4 public static void main(String[] args) {5 String predicateIsNull = ErrorMessages.predicateIsNull();6 System.out.println(predicateIsNull);7 Assertions.assertThat(predicateIsNull).isNotNull();8 }9}10 at org.assertj.core.api.AbstractAssert.isNotNull(AbstractAssert.java:72)11 at Test.main(Test.java:12)
predicateIsNull
Using AI Code Generation
1assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce(null))2 .isInstanceOf(NullPointerException.class)3 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));4assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))5 .isInstanceOf(NullPointerException.class)6 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));7assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))8 .isInstanceOf(NullPointerException.class)9 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));10assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))11 .isInstanceOf(NullPointerException.class)12 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));13assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))14 .isInstanceOf(NullPointerException.class)15 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));16assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))17 .isInstanceOf(NullPointerException.class)18 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));19assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))20 .isInstanceOf(NullPointerException.class)21 .hasMessage(ErrorMessages.predicateIsNull("containsOnlyOnce"));22assertThatThrownBy(() -> assertThat("foo").containsOnlyOnce("f", null))23 .isInstanceOf(NullPointerException.class)
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