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How to use patternToMatchIsNull method of org.assertj.core.internal.Strings class

Best Assertj code snippet using org.assertj.core.internal.Strings.patternToMatchIsNull

Source:Strings.java

...55		}56	}57	private void checkPatternIsNotNull(CharSequence pattern) {58		if (pattern == null) {59			throw patternToMatchIsNull();60		}61	}62	private NullPointerException patternToMatchIsNull() {63		return new NullPointerException("The wildcard pattern to match should not be null");64	}65	private void assertNotNull(AssertionInfo info, CharSequence actual) {66		objects.assertNotNull(info, actual);67	}68}...

patternToMatchIsNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.error.ShouldBeNull.shouldBeNull;4import static org.assertj.core.internal.ErrorMessages.*;5import static org.assertj.core.test.TestData.someInfo;6import static org.assertj.core.util.FailureMessages.actualIsNull;7import org.assertj.core.api.AssertionInfo;8import org.assertj.core.internal.Strings;9import org.assertj.core.internal.StringsBaseTest;10import org.junit.jupiter.api.Test;11public class Strings_patternToMatchIsNull_Test extends StringsBaseTest {12  public void should_throw_error_if_pattern_is_null() {13    String pattern = null;14    Throwable thrown = catchThrowable(() -> strings.patternToMatchIsNull(someInfo(), pattern));15    assertThat(thrown).isInstanceOf(NullPointerException.class)16                      .hasMessage(patternToMatchIsNull());17  }18  public void should_fail_if_actual_is_null() {19    AssertionInfo info = someInfo();20    String pattern = "Yoda";21    Throwable thrown = catchThrowable(() -> strings.patternToMatchIsNull(info, pattern));22    assertThat(thrown).isInstanceOf(AssertionError.class);23    verify(failures).failure(info, actualIsNull());24  }25  public void should_fail_if_actual_is_not_null() {26    AssertionInfo info = someInfo();27    String actual = "Yoda";28    String pattern = "Yoda";29    Throwable thrown = catchThrowable(() -> strings.patternToMatchIsNull(info, pattern));30    assertThat(thrown).isInstanceOf(AssertionError.class);31    verify(failures).failure(info, shouldBeNull(actual));32  }33}34The third test should_fail_if_actual_is_not_null()

patternToMatchIsNull

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.SoftAssertions;3import org.assertj.core.api.SoftAssertionError;4import org.assertj.core.api.SoftAssertionsProvider;5import org.assertj.core.api.SoftAssertionsProviderImpl;6import org.assertj.core.api.ThrowableAssert.ThrowingCallable;7import org.assertj.core.api.ThrowableAssertAlternative;8import org.assertj.core.api.ThrowableAssertAlternativeBase;9import org.assertj.core.api.ThrowableAssertAlternativeBaseTest;10import org.assertj.core.error.ShouldContain;11import org.assertj.core.internal.ErrorMessages;12import org.assertj.core.internal.Objects;13import org.assertj.core.internal.Strings;14import org.assertj.core.util.Arrays;15import org.assertj.core.util.FailureMessages;16import org.junit.Test;17import java.util.ArrayList;18import java.util.List;19import static org.assertj.core.api.Assertions.assertThat;20import static org.assertj.core.api.Assertions.assertThatExceptionOfType;21import static org.assertj.core.api.Assertions.assertThatThrownBy;22import static org.assertj.core.api.Assertions.catchThrowable;23import static org.assertj.core.api.Assertions.catchThrowableOfType;24import static org.assertj.core.api.Assertions.fail;25import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;26import static org.assertj.core.api.Assertions.in;27import static org.assertj.core.api.Assertions.notIn;28import static org.assertj.core.api.Assertions.within;29import static org.assertj.core.api.Assertions.withinPercentage;30import static org.assertj.core.api.Assertions.withinPrecision;31import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;32import static org.assertj.core.api.Assertions.assertThatIllegalStateException;33import static org.assertj.core.api.Assertions.assertThatNullPointerException;34import static org.assertj.core.api.Assertions.assertThatNoException;35import static org.assertj.core.api.Assertions.assertThatObject;36import static org.assertj.core.api.Assertions.assertThatThrownBy;37import static org.assertj.core.api.Assertions.catchThrowable;38import static org.assertj.core.api.Assertions.catchThrowableOfType;39import static org.assertj.core.api.Assertions.fail;40import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;41import static org.assertj.core.api.Assertions.in;42import static org.assertj.core.api.Assertions.notIn;43import static org.assertj.core.api.Assertions.within;44import static org.assertj.core.api.Assertions.withinPercentage;45import static org.assertj.core.api.Assertions.withinPrecision;46import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;47import static org.assertj.core.api.Assertions.assertThatIllegalStateException;48import static org.assertj.core.api.Assertions.assertThatNullPointerException;49import static org.assertj.core.api.Assertions.assertThatNoException;50import static org.assertj.core.api.Assertions.assertThatObject;51import static org.assertj.core.api.Assertions.assertThatThrownBy

patternToMatchIsNull

Using AI Code Generation

1package com.baeldung.nulls;2import static org.assertj.core.api.Assertions.assertThat;3import org.assertj.core.internal.Strings;4import org.junit.Test;5public class NullsUnitTest {6    public void givenStringIsNull_whenUsingAssertThat_thenStringIsNull() {7        String string = null;8        assertThat(string).isNull();9    }10    public void givenStringIsNotNull_whenUsingAssertThat_thenStringIsNotNull() {11        String string = "not null";12        assertThat(string).isNotNull();13    }14    public void givenStringIsNull_whenUsingStringsClass_thenStringIsNull() {15        String string = null;16        Strings strings = new Strings();17        assertThat(strings.patternToMatchIsNull(string)).isTrue();18    }19    public void givenStringIsNotNull_whenUsingStringsClass_thenStringIsNotNull() {20        String string = "not null";21        Strings strings = new Strings();22        assertThat(strings.patternToMatchIsNull(string)).isFalse();23    }24}

patternToMatchIsNull

Using AI Code Generation

1public boolean patternToMatchIsNull(String patternToMatch) {2    return Strings.instance().patternToMatchIsNull(patternToMatch);3}4public void patternToMatchIsNull_should_return_true_if_given_string_is_null_or_empty() {5    assertThat(Strings.instance().patternToMatchIsNull(null)).isTrue();6    assertThat(Strings.instance().patternToMatchIsNull("")).isTrue();7    assertThat(Strings.instance().patternToMatchIsNull(" ")).isFalse();8    assertThat(Strings.instance().patternToMatchIsNull("foo")).isFalse();9}10public void patternToMatchIsNull_should_return_false_if_given_string_is_not_null_or_empty() {11    assertThat(Strings.instance().patternToMatchIsNull(" ")).isFalse();12    assertThat(Strings.instance().patternToMatchIsNull("foo")).isFalse();13}14public void patternToMatchIsNull_should_return_false_if_given_string_is_not_null_or_empty() {15    assertThat(Strings.instance().patternToMatchIsNull(" ")).isFalse();16    assertThat(Strings.instance().patternToMatchIsNull("foo")).isFalse();17}18public void patternToMatchIsNull_should_return_false_if_given_string_is_not_null_or_empty() {19    assertThat(Strings.instance().patternToMatchIsNull(" ")).isFalse();

patternToMatchIsNull

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.SoftAssertions;3import org.assertj.core.api.ThrowableAssert.ThrowingCallable;4import org.assertj.core.internal.Strings;5public class AssertjCorePatternToMatchIsNull {6    public static void main(String[] args) {7        SoftAssertions softly = new SoftAssertions();8        Strings strings = new Strings();9        String pattern = null;10        String string = "test";11        ThrowingCallable code = () -> strings.patternToMatchIsNull(pattern, string);12        softly.assertThatThrownBy(code).isInstanceOf(AssertionError.class);13        pattern = null;14        string = null;15        code = () -> strings.patternToMatchIsNull(pattern, string);16        softly.assertThatThrownBy(code).isInstanceOf(AssertionError.class);17        pattern = "test";18        string = null;19        code = () -> strings.patternToMatchIsNull(pattern, string);20        softly.assertThatCode(code).doesNotThrowAnyException();21        pattern = "test";22        string = "test";23        code = () -> strings.patternToMatchIsNull(pattern, string);24        softly.assertThatCode(code).doesNotThrowAnyException();25        softly.assertAll();26    }27}28	at org.assertj.core.api.ThrowableAssert.catchThrowable(ThrowableAssert.java:62)29	at org.assertj.core.api.Assertions.catchThrowable(Assertions.java:1459)30	at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1436)31	at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1446)32	at AssertjCorePatternToMatchIsNull.main(AssertjCorePatternToMatchIsNull.java:29)

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