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

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

Source:Strings_assertIsSubstringOf_Test.java

...11 * Copyright 2012-2019 the original author or authors.12 */13package org.assertj.core.internal.strings;14import org.assertj.core.api.Assertions;15import org.assertj.core.error.ShouldBeSubstring;16import org.assertj.core.internal.StandardComparisonStrategy;17import org.assertj.core.internal.StringsBaseTest;18import org.assertj.core.test.TestData;19import org.assertj.core.util.FailureMessages;20import org.junit.jupiter.api.Test;21public class Strings_assertIsSubstringOf_Test extends StringsBaseTest {22    @Test23    public void should_pass_if_actual_is_a_substring_of_given_string() {24        strings.assertIsSubstringOf(TestData.someInfo(), "Yo", "Yoda");25    }26    @Test27    public void should_pass_if_actual_is_equal_to_given_string() {28        strings.assertIsSubstringOf(TestData.someInfo(), "Yoda", "Yoda");29    }30    @Test31    public void should_pass_if_actual_is_empty() {32        strings.assertIsSubstringOf(TestData.someInfo(), "", "Yoda");33        strings.assertIsSubstringOf(TestData.someInfo(), "", "");34    }35    @Test36    public void should_fail_if_actual_contains_given_string() {37        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> strings.assertIsSubstringOf(someInfo(), "Yoda", "oda")).withMessage(ShouldBeSubstring.shouldBeSubstring("Yoda", "oda", StandardComparisonStrategy.instance()).create());38    }39    @Test40    public void should_fail_if_actual_completely_different_from_given_string() {41        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> strings.assertIsSubstringOf(someInfo(), "Yoda", "Luke")).withMessage(ShouldBeSubstring.shouldBeSubstring("Yoda", "Luke", StandardComparisonStrategy.instance()).create());42    }43    @Test44    public void should_throw_error_if_sequence_is_null() {45        Assertions.assertThatNullPointerException().isThrownBy(() -> strings.assertIsSubstringOf(someInfo(), "Yoda", null)).withMessage("Expecting CharSequence not to be null");46    }47    @Test48    public void should_fail_if_actual_is_null() {49        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> strings.assertIsSubstringOf(someInfo(), null, "Yoda")).withMessage(FailureMessages.actualIsNull());50    }51    @Test52    public void should_pass_if_actual_is_a_part_of_sequence_only_according_to_custom_comparison_strategy() {53        stringsWithCaseInsensitiveComparisonStrategy.assertIsSubstringOf(TestData.someInfo(), "Yo", "Yoda");54        stringsWithCaseInsensitiveComparisonStrategy.assertIsSubstringOf(TestData.someInfo(), "yo", "Yoda");55        stringsWithCaseInsensitiveComparisonStrategy.assertIsSubstringOf(TestData.someInfo(), "YO", "Yoda");56    }57    @Test58    public void should_fail_if_actual_is_not_a_substring_of_sequence_according_to_custom_comparison_strategy() {59        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> stringsWithCaseInsensitiveComparisonStrategy.assertIsSubstringOf(someInfo(), "Yoda", "Luke")).withMessage(ShouldBeSubstring.shouldBeSubstring("Yoda", "Luke", comparisonStrategy).create());60    }61}...

Source:ShouldBeSubstringOf_create_Test.java

...12 */13package org.assertj.core.error;14import static java.lang.String.format;15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.error.ShouldBeSubstring.shouldBeSubstring;17import org.assertj.core.description.TextDescription;18import org.assertj.core.internal.ComparatorBasedComparisonStrategy;19import org.assertj.core.internal.StandardComparisonStrategy;20import org.assertj.core.presentation.StandardRepresentation;21import org.assertj.core.util.CaseInsensitiveStringComparator;22import org.junit.Test;23public class ShouldBeSubstringOf_create_Test {24  @Test25  public void should_create_error_message() {26    ErrorMessageFactory factory = shouldBeSubstring("bcd", "abcdef", StandardComparisonStrategy.instance());27    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());28    assertThat(message).isEqualTo(format("[Test] %n" +29                                         "Expecting:%n" +30                                         "  <\"bcd\">%n" +31                                         "to be a substring of:%n" +32                                         "  <\"abcdef\">%n"));33  }34  @Test35  public void should_create_error_message_with_comparison_strategy() {36    ErrorMessageFactory factory = shouldBeSubstring("bcd", "abcdef",37                                                    new ComparatorBasedComparisonStrategy(CaseInsensitiveStringComparator.instance));...

ShouldBeSubstring

Using AI Code Generation

1import org.assertj.core.error.ShouldBeSubstring;2import org.assertj.core.internal.ComparisonStrategy;3import org.assertj.core.internal.StandardComparisonStrategy;4import org.assertj.core.presentation.StandardRepresentation;5import org.assertj.core.presentation.Representation;6import org.assertj.core.util.VisibleForTesting;7import org.assertj.core.error.ErrorMessageFactory;8import org.assertj.core.error.BasicErrorMessageFactory;9import org.assertj.core.error.BasicErrorMessageF

ShouldBeSubstring

Using AI Code Generation

1import org.assertj.core.error.ShouldBeSubstring;2import org.assertj.core.description.TextDescription;3import org.assertj.core.internal.Failures;4import org.assertj.core.presentation.StandardRepresentation;5import org.junit.Test;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.api.Assertions.fail;8import static org.assertj.core.error.ShouldBeSubstring.shouldContain;9import static org.assertj.core.error.ShouldBeSubstring.shouldContainIgnoringCase;10import static org.assertj.core.error.ShouldBeSubstring.shouldContainOnlyOnce;11import static org.assertj.core.error.ShouldBeSubstring.shouldNotContain;12import static org.assertj.core.error.ShouldBeSubstring.shouldNotContainIgnoringCase;13import static org.assertj.core.error.ShouldBeSubstring.shouldNotContainOnlyOnce;14import static org.assertj.core.error.ShouldBeSubstring.shouldStartWith;15import static org.assertj.core.error.ShouldBeSubstring.shouldStartWithIgnoringCase;16import static org.assertj.core.error.ShouldBeSubstring.shouldStartWithOnlyOnce;17import static org.assertj.core.error.ShouldBeSubstring.shouldEndWith;18import static org.assertj.core.error.ShouldBeSubstring.shouldEndWithIgnoringCase;19import static org.assertj.core.error.ShouldBeSubstring.shouldEndWithOnlyOnce;20import static org.assertj.core.error.ShouldBeSubstring.shouldNotStartWith;21import static org.assertj.core.error.ShouldBeSubstring.shouldNotStartWithIgnoringCase;22import static org.assertj.core.error.ShouldBeSubstring.shouldNotStartWithOnlyOnce;23import static org.assertj.core.error.ShouldBeSubstring.shouldNotEndWith;24import static org.assertj.core.error.ShouldBeSubstring.shouldNotEndWithIgnoringCase;25import static org.assertj.core.error.ShouldBeSubstring.shouldNotEndWithOnlyOnce;26public class ShouldBeSubstringTest {27    private Failures failures = new Failures();28    public void should_create_error_message_for_should_contain() {29        String errorMessage = shouldContain("Yoda", "Luke").create(new TextDescription("Test"), new StandardRepresentation());30        assertThat(errorMessage).isEqualTo("[Test] " + "%nExpecting:%n <\"Yoda\">%nto contain:%n <\"Luke\">%n");31    }32    public void should_create_error_message_for_should_contain_ignoring_case() {33        String errorMessage = shouldContainIgnoringCase("Yoda", "Luke").create(new TextDescription("Test"), new StandardRepresentation());34        assertThat(errorMessage).isEqualTo("[Test] " + "%nExpecting:%n <\"Yoda\">%nto contain (ignoring case):%n <\"Luke\">%n");35    }

ShouldBeSubstring

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.error.ShouldBeSubstring;3import org.junit.jupiter.api.Test;4import org.junit.jupiter.api.DisplayName;5public class ShouldBeSubstringTest {6    @DisplayName("Test Case 1: check if substring is present in main string")7    public void test1() {8        String mainString = "Hello World!";9        String subString = "World";10        assertThat(mainString).as("Check if substring is present in main string").contains(subString);11    }12    @DisplayName("Test Case 2: check if substring is not present in main string")13    public void test2() {14        String mainString = "Hello World!";15        String subString = "World!";16        assertThat(mainString).as("Check if substring is not present in main string").contains(subString);17    }18}19at org.assertj.core.error.ShouldBeSubstring.create(ShouldBeSubstring.java:19)20at org.assertj.core.error.ShouldBeSubstring.create(ShouldBeSubstring.java:8)21at org.assertj.core.internal.Failures.failure(Failures.java:105)22at org.assertj.core.internal.Failures.failure(Failures.java:90)23at org.assertj.core.internal.Strings.assertContains(Strings.java:239)24at org.assertj.core.api.AbstractStringAssert.contains(AbstractStringAssert.java:125)25at org.assertj.core.api.AbstractStringAssert.contains(AbstractStringAssert.java:50)26at org.assertj.core.api.AssertionsForClassTypes.assertThat(AssertionsForClassTypes.java:89)27at org.assertj.core.api.Assertions.assertThat(Assertions.java:1413)28at org.assertj.core.api.Assertions.assertThat(Assertions.java:1401)29at 1.test2(1.java:19)

ShouldBeSubstring

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.error.ShouldBeSubstring;3import org.assertj.core.internal.TestDescription;4import org.junit.Test;5public class AssertJAssertThatTest {6    public void testAssertThat() {7        String str = "Hello World";8        assertThat(str).overridingErrorMessage("This is a custom error message").as("This is a custom description").contains("Hi");9    }10}11Example 2: AssertJ assertThat() method with custom message and custom description12import static org.assertj.core.api.Assertions.assertThat;13import org.assertj.core.error.ShouldBeSubstring;14import org.assertj.core.internal.TestDescription;15import org.junit.Test;16public class AssertJAssertThatTest {17    public void testAssertThat() {18        String str = "Hello World";19        assertThat(str).overridingErrorMessage("This is a custom error message").as("This is a custom description").contains("Hi");20    }21}22Example 3: AssertJ assertThat() method with custom message and custom description23import static org.assertj.core.api.Assertions.assertThat;24import org.assertj.core.error.ShouldBeSubstring;25import org.assertj.core.internal.TestDescription;26import org.junit.Test;27public class AssertJAssertThatTest {28    public void testAssertThat() {29        String str = "Hello World";30        assertThat(str).overridingErrorMessage("This is a custom error message").as("This is a custom description").contains("Hi");31    }32}33Example 4: AssertJ assertThat() method with custom message and custom description34import static org.assertj.core.api.Assertions.assertThat;35import org.assertj.core.error.ShouldBeSubstring;36import org.assertj.core

ShouldBeSubstring

Using AI Code Generation

1import org.assertj.core.error.ShouldBeSubstring;2import org.assertj.core.error.ErrorMessageFactory;3import static org.assertj.core.error.ShouldBeSubstring.shouldBeSubstring;4public class AssertJExample {5    public static void main(String[] args) {6        ErrorMessageFactory shouldBeSubstring = shouldBeSubstring("test", "t");7        System.out.println(shouldBeSubstring.create());8    }9}10import org.assertj.core.error.ShouldBeEqualIgnoringCase;11import org.assertj.core.error.ErrorMessageFactory;12import static org.assertj.core.error.ShouldBeEqualIgnoringCase.shouldBeEqualIgnoringCase;13public class AssertJExample {14    public static void main(String[] args) {15        ErrorMessageFactory shouldBeEqualIgnoringCase = shouldBeEqualIgnoringCase("test", "TEST");16        System.out.println(shouldBeEqualIgnoringCase.create());17    }18}19import org.assertj.core.error.ShouldBeEqualIgnoringCase;20import org.assertj.core.error.ErrorMessageFactory;21import static org.assertj.core.error.ShouldBeEqualIgnoringCase.shouldBeEqualIgnoringCase;22public class AssertJExample {23    public static void main(String[] args) {24        ErrorMessageFactory shouldBeEqualIgnoringCase = shouldBeEqualIgnoringCase("test", "TEST");25        System.out.println(shouldBeEqualIgnoringCase.create());26    }27}28import org.assertj.core.error.ShouldBeEqualIgnoringCase;29import org.assertj.core.error.ErrorMessageFactory;

ShouldBeSubstring

Using AI Code Generation

1import static org.assertj.core.error.ShouldBeSubstring.shouldBeSubstring;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4public class Test {5    public static void main(String args[]) {6        String str1 = "abc";7        String str2 = "bc";8        assertThat(str1).overridingErrorMessage(shouldBeSubstring(str1, str2).create()).contains(str2);9        String str3 = "abc";10        String str4 = "bd";11        assertThatThrownBy(() -> assertThat(str3).overridingErrorMessage(shouldBeSubstring(str3, str4).create()).contains(str4)).isInstanceOf(AssertionError.class).hasMessageContaining("Expecting actual:abc to contain:bd");12    }13}

ShouldBeSubstring

Using AI Code Generation

1package org.example;2import org.assertj.core.error.ShouldBeSubstring;3public class AssertJExample {4    public static void main(String[] args) {5        String expected = "Hello";6        String actual = "World";7        ShouldBeSubstring shouldBeSubstring = new ShouldBeSubstring(expected, actual);8        System.out.println(shouldBeSubstring.getMessage());9    }10}11package org.example;12import org.assertj.core.error.ShouldBeSubstring;13public class AssertJExample {14    public static void main(String[] args) {15        String expected = "Hello";16        String actual = "World";17        ShouldBeSubstring shouldBeSubstring = new ShouldBeSubstring(expected, actual);18        System.out.println(shouldBeSubstring.getMessage());19    }20}21package org.example;22import org.assertj.core.error.ShouldBeSubstring;23public class AssertJExample {24    public static void main(String[] args) {25        String expected = "Hello";26        String actual = "World";27        ShouldBeSubstring shouldBeSubstring = new ShouldBeSubstring(expected, actual);28        System.out.println(shouldBeSubstring.getMessage());29    }30}31package org.example;32import org.assertj.core.error.ShouldBeSubstring;33public class AssertJExample {34    public static void main(String[] args) {35        String expected = "Hello";36        String actual = "World";37        ShouldBeSubstring shouldBeSubstring = new ShouldBeSubstring(expected, actual);38        System.out.println(shouldBeSubstring.getMessage());39    }40}41package org.example;42import org.assertj.core.error.ShouldBeSubstring;43public class AssertJExample {44    public static void main(String[] args) {45        String expected = "Hello";46        String actual = "World";47        ShouldBeSubstring shouldBeSubstring = new ShouldBeSubstring(expected, actual);48        System.out.println(shouldBeSubstring.getMessage());49    }50}

ShouldBeSubstring

Using AI Code Generation

1{2	public static void main(String[] args)3	{4		String str = "Hello World";5		Assertions.assertThat(str).isSubstringOf("Hello World");6	}7}8at org.assertj.core.error.ShouldBeSubstring.shouldBeSubstring(ShouldBeSubstring.java:29)9at org.assertj.core.internal.Strings.assertIsSubstringOf(Strings.java:164)10at org.assertj.core.api.AbstractCharSequenceAssert.isSubstringOf(AbstractCharSequenceAssert.java:125)11at Assertj.main(Assertj.java:15)

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