KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use Strings method of org.assertj.core.util.Strings class

Best Assertj code snippet using org.assertj.core.util.Strings.Strings

Source:Strings_assertEndsWithIgnoringCase_Test.java

...19import org.assertj.core.api.AssertionInfo;20import org.assertj.core.internal.ComparatorBasedComparisonStrategy;21import org.assertj.core.internal.ComparisonStrategy;22import org.assertj.core.internal.StandardComparisonStrategy;23import org.assertj.core.internal.Strings;24import org.assertj.core.internal.StringsBaseTest;25import org.assertj.core.util.StringHashCodeTestComparator;26import org.junit.jupiter.api.Test;27/**28 * Tests for <code>{@link Strings#assertEndsWithIgnoringCase(AssertionInfo, CharSequence, CharSequence)}</code>.29 */30class Strings_assertEndsWithIgnoringCase_Test extends StringsBaseTest {31  @Test32  void should_pass_if_actual_ends_with_suffix() {33    strings.assertEndsWithIgnoringCase(INFO, "Yoda", "YODA");34    strings.assertEndsWithIgnoringCase(INFO, "Yoda", "ODA");35    strings.assertEndsWithIgnoringCase(INFO, "Yoda", "oda");36    strings.assertEndsWithIgnoringCase(INFO, "Yoda", "Oda");37    strings.assertEndsWithIgnoringCase(INFO, "Yoda", "DA");38    strings.assertEndsWithIgnoringCase(INFO, "Yoda", "A");39    strings.assertEndsWithIgnoringCase(INFO, "Yoda", "a");40  }41  @Test42  void should_fail_if_actual_does_not_end_with_suffix() {43    // GIVEN44    AssertionError assertionError = expectAssertionError(() -> strings.assertEndsWithIgnoringCase(INFO, "Yoda", "Luke"));45    // THEN46    then(assertionError).hasMessage(shouldEndWithIgnoringCase("Yoda", "Luke", StandardComparisonStrategy.instance()).create());47  }48  @Test49  void should_throw_error_if_suffix_is_null() {50    assertThatNullPointerException().isThrownBy(() -> strings.assertEndsWithIgnoringCase(INFO, "Yoda", null))51                                    .withMessage("The given suffix should not be null");52  }53  @Test54  void should_fail_if_actual_is_null() {55    // WHEN56    AssertionError assertionError = expectAssertionError(() -> strings.assertEndsWithIgnoringCase(INFO, null, "Yoda"));57    // THEN58    then(assertionError).hasMessage(actualIsNull());59  }60  @Test61  void should_pass_if_actual_ends_with_suffix_according_to_custom_comparison_strategy() {62    // GIVEN63    Strings stringsWithHashCodeComparisonStrategy = new Strings(new ComparatorBasedComparisonStrategy(new StringHashCodeTestComparator()));64    // WHEN/THEN65    stringsWithHashCodeComparisonStrategy.assertEndsWithIgnoringCase(INFO, "Yoda", "ODA");66  }67  @Test68  void should_fail_if_actual_does_not_end_with_suffix_according_to_custom_comparison_strategy() {69    // GIVEN70    ComparisonStrategy hashCodeComparisonStrategy = new ComparatorBasedComparisonStrategy(new StringHashCodeTestComparator());71    // WHEN72    AssertionError assertionError = expectAssertionError(() -> new Strings(hashCodeComparisonStrategy).assertEndsWithIgnoringCase(INFO,73                                                                                                                                  "Yoda",74                                                                                                                                  "Luke"));75    // THEN76    then(assertionError).hasMessage(shouldEndWithIgnoringCase("Yoda", "Luke", hashCodeComparisonStrategy).create());77  }78}...

Source:Strings_assertDoesNotEndWithIgnoringCase_Test.java

...19import org.assertj.core.api.AssertionInfo;20import org.assertj.core.internal.ComparatorBasedComparisonStrategy;21import org.assertj.core.internal.ComparisonStrategy;22import org.assertj.core.internal.StandardComparisonStrategy;23import org.assertj.core.internal.Strings;24import org.assertj.core.internal.StringsBaseTest;25import org.assertj.core.util.StringHashCodeTestComparator;26import org.junit.jupiter.api.Test;27/**28 * Tests for <code>{@link Strings#assertDoesNotEndWithIgnoringCase(AssertionInfo, CharSequence, CharSequence)}</code>.29 */30class Strings_assertDoesNotEndWithIgnoringCaseIgnoringCase_Test extends StringsBaseTest {31  @Test32  void should_pass_if_actual_does_not_end_with_suffix() {33    strings.assertDoesNotEndWithIgnoringCase(INFO, "Yoda", "Luke");34    strings.assertDoesNotEndWithIgnoringCase(INFO, "Yoda", "Yo");35  }36  @Test37  void should_fail_if_actual_ends_with_suffix() {38    // WHEN39    AssertionError assertionError = expectAssertionError(() -> strings.assertDoesNotEndWithIgnoringCase(INFO, "Yoda", "oda"));40    // THEN41    then(assertionError).hasMessage(shouldNotEndWithIgnoringCase("Yoda", "oda", StandardComparisonStrategy.instance()).create());42  }43  @Test44  void should_throw_error_if_suffix_is_null() {45    assertThatNullPointerException().isThrownBy(() -> strings.assertDoesNotEndWithIgnoringCase(INFO, "Yoda", null))46                                    .withMessage("The given suffix should not be null");47  }48  @Test49  void should_fail_if_actual_is_null() {50    //WHEN51    AssertionError assertionError = expectAssertionError(() -> strings.assertDoesNotEndWithIgnoringCase(INFO, null, "Yoda"));52    // THEN53    then(assertionError).hasMessage(actualIsNull());54  }55  @Test56  void should_pass_if_actual_does_not_end_with_suffix_according_to_custom_comparison_strategy() {57    // GIVEN58    Strings stringsWithHashCodeComparisonStrategy = new Strings(new ComparatorBasedComparisonStrategy(new StringHashCodeTestComparator()));59    // WHEN/THEN60    stringsWithHashCodeComparisonStrategy.assertDoesNotEndWithIgnoringCase(INFO, "Yoda", "Luke");61  }62  @Test63  void should_fail_if_actual_ends_with_suffix_according_to_custom_comparison_strategy() {64    // GIVEN65    ComparisonStrategy hashCodeComparisonStrategy = new ComparatorBasedComparisonStrategy(new StringHashCodeTestComparator());66    Strings strings = new Strings(hashCodeComparisonStrategy);67    // WHEN68    AssertionError assertionError = expectAssertionError(() -> strings.assertDoesNotEndWithIgnoringCase(INFO, "Yoda", "A"));69    // THEN70    then(assertionError).hasMessage(shouldNotEndWithIgnoringCase("Yoda", "A", hashCodeComparisonStrategy).create());71  }72}...

Source:Strings_assertHasSameSizeAs_with_Iterable_Test.java

...18import static org.assertj.core.util.FailureMessages.actualIsNull;19import static org.assertj.core.util.Lists.newArrayList;20import java.util.List;21import org.assertj.core.api.AssertionInfo;22import org.assertj.core.internal.Strings;23import org.assertj.core.internal.StringsBaseTest;24import org.junit.Test;25/**26 * Tests for <code>{@link Strings#assertHasSameSizeAs(AssertionInfo, CharSequence, Iterable)}</code>.27 * 28 * @author Nicolas FranÃ§ois29 */30public class Strings_assertHasSameSizeAs_with_Iterable_Test extends StringsBaseTest {31  private static String actual = "Han";32  @Test33  public void should_fail_if_actual_is_null() {34    thrown.expectAssertionError(actualIsNull());35    strings.assertHasSameSizeAs(someInfo(), null, newArrayList("Solo", "Leia"));36  }37  @Test38  public void should_fail_if_size_of_actual_is_not_equal_to_expected_size() {39    AssertionInfo info = someInfo();40    List<String> other = newArrayList("Solo", "Leia");41    try {42      strings.assertHasSameSizeAs(info, actual, other);43    } catch (AssertionError e) {44      assertThat(e).hasMessage(shouldHaveSameSizeAs(actual, actual.length(), other.size())...

Strings

Using AI Code Generation

1package org.kodejava.example.util;2import org.assertj.core.util.Strings;3public class StringsExample {4    public static void main(String[] args) {5        String capitalized = Strings.capitalize("hello world");6        System.out.println("capitalized = " + capitalized);7        String lowerCase = Strings.uncapitalize("Hello World");8        System.out.println("lowerCase = " + lowerCase);9        String upperCase = Strings.toUpperCase("Hello World");10        System.out.println("upperCase = " + upperCase);11        String lowerCase2 = Strings.toLowerCase("Hello World");12        System.out.println("lowerCase2 = " + lowerCase2);13        boolean empty = Strings.isNullOrEmpty("Hello World");14        System.out.println("empty = " + empty);15        boolean empty2 = Strings.isNullOrEmpty(null);16        System.out.println("empty2 = " + empty2);17        boolean empty3 = Strings.isNullOrEmpty("");18        System.out.println("empty3 = " + empty3);19        boolean empty4 = Strings.isNullOrEmpty(" ");20        System.out.println("empty4 = " + empty4);21        boolean empty5 = Strings.isNullOrEmpty("  ");22        System.out.println("empty5 = " + empty5);23    }24}

Strings

Using AI Code Generation

1package org.kodejava.example.util;2import org.assertj.core.util.Strings;3public class StringsDemo {4    public static void main(String[] args) {5        String str = "  Hello World!  ";6        System.out.println("str = " + str);7        System.out.println("str.length() = " + str.length());8        String trim = Strings.trim(str);9        System.out.println("trim = " + trim);10        System.out.println("trim.length() = " + trim.length());11        String trimToNull = Strings.trimToNull(str);12        System.out.println("trimToNull = " + trimToNull);13        String trimToEmpty = Strings.trimToEmpty(str);14        System.out.println("trimToEmpty = " + trimToEmpty);15    }16}17str.length() = 1618trim.length() = 12

Strings

Using AI Code Generation

1import org.assertj.core.util.Strings;2public class Test {3  public static void main(String[] args) {4    String s1 = "Hello";5    String s2 = "World";6    String s3 = Strings.concat(s1, s2);7    System.out.println(s3);8  }9}

Strings

Using AI Code Generation

1import org.assertj.core.util.Strings;2public class StringsDemo {3   public static void main(String[] args) {4      String s1 = "Hello";5      String s2 = "World";6      String s3 = "Hello";7      System.out.println("s1 = " + s1);8      System.out.println("s2 = " + s2);9      System.out.println("s3 = " + s3);10      System.out.println("s1 == s2 is " + (s1 == s2));11      System.out.println("s1 == s3 is " + (s1 == s3));12      System.out.println("s1.equals(s2) is " + s1.equals(s2));13      System.out.println("s1.equals(s3) is " + s1.equals(s3));14      System.out.println("Strings.areEqual(s1, s2) is " + Strings.areEqual(s1, s2));15      System.out.println("Strings.areEqual(s1, s3) is " + Strings.areEqual(s1, s3));16      System.out.println("Strings.areEqualIgnoreCase(s1, s2) is " + Strings.areEqualIgnoreCase(s1, s2));17      System.out.println("Strings.areEqualIgnoreCase(s1, s3) is " + Strings.areEqualIgnoreCase(s1, s3));18      System.out.println("Strings.isNullOrEmpty(null) is " + Strings.isNullOrEmpty(null));19      System.out.println("Strings.isNullOrEmpty(\"\") is " + Strings.isNullOrEmpty(""));20      System.out.println("Strings.isNullOrEmpty(\" \") is " + Strings.isNullOrEmpty(" "));21      System.out.println("Strings.isNullOrEmpty(\"Hello\") is " + Strings.isNullOrEmpty("Hello"));22   }23}24s1.equals(s2) is false25s1.equals(s3) is true26Strings.areEqual(s1, s2) is false27Strings.areEqual(s1, s3) is true28Strings.areEqualIgnoreCase(s1, s2) is false29Strings.areEqualIgnoreCase(s1, s3) is true30Strings.isNullOrEmpty(null) is true31Strings.isNullOrEmpty("") is true32Strings.isNullOrEmpty(" ") is false33Strings.isNullOrEmpty("Hello") is false34import org.assertj.core.util.Strings

Strings

Using AI Code Generation

1package org.kodejava.example.util;2import org.assertj.core.util.Strings;3public class StringsExample {4    public static void main(String[] args) {5        String result = Strings.concat("Hello", "World");6        System.out.println("result = " + result);7        int count = Strings.countOccurrencesOf("Hello World", "o");8        System.out.println("count = " + count);9        int index = Strings.indexOf("Hello World", "o");10        System.out.println("index = " + index);11        int lastIndex = Strings.lastIndexOf("Hello World", "o");12        System.out.println("lastIndex = " + lastIndex);13        String join = Strings.join(" ", "Hello", "World");14        System.out.println("join = " + join);15        int length = Strings.length("Hello World");16        System.out.println("length = " + length);17        String substring = Strings.substring("Hello World", 1, 5);18        System.out.println("substring = " + substring);19        String substring2 = Strings.substring("Hello World", 1);20        System.out.println("substring2 = " + substring2);21        String valueOf = Strings.valueOf(1);22        System.out.println("valueOf = " + valueOf);23    }24}

Strings

Using AI Code Generation

1public class Strings1 {2   public static void main(String[] args) {3      String s1 = "Hello";4      String s2 = "World";5      String s3 = "Hello";6      System.out.println("s1 equals s2: " + Strings.areEqual(s1, s2));7      System.out.println("s1 equals s3: " + Strings.areEqual(s1, s3));8   }9}

Strings

Using AI Code Generation

1import org.assertj.core.util.Strings;2public class StringsExample {3   public static void main(String args[]) {4      String str = "";5      System.out.println("Is the string empty? " + Strings.isNullOrEmpty(str));6      String str1 = "Hello";7      System.out.println("Is the string not empty? " + Strings.isNotBlank(str1));8      String str2 = null;9      System.out.println("Is the string empty? " + Strings.isNullOrEmpty(str2));10      String str3 = "";11      System.out.println("Is the string not empty? " + Strings.isNotBlank(str3));12      String str4 = " ";13      System.out.println("Is the string empty? " + Strings.isNullOrEmpty(str4));14      String str5 = " ";15      System.out.println("Is the string not empty? " + Strings.isNotBlank(str5));16   }17}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.