How to use nestable method of org.assertj.core.condition.NestableCondition class

Best Assertj code snippet using org.assertj.core.condition.NestableCondition.nestable

Source:NestableCondition.java

...50 *   );51 * }52 *53 * static Condition&lt;Customer&gt; customer(Condition&lt;Customer&gt;... conditions) {54 *   return nestable("person", conditions);55 * }56 *57 * static Condition&lt;Address&gt; firstLine(String expected) {58 *   return new Condition&lt;&gt;(59 *      it -> expected.equals(it.firstLine),60 *      "first line: " + expected61 *   );62 * }63 *64 * static Condition&lt;Address&gt; postcode(String expected) {65 *   return new Condition&lt;&gt;(66 *      it -> expected.equals(it.postcode),67 *      "postcode: " + expected68 *   );69 * }70 *71 * static Condition&lt;Customer&gt; address(Condition&lt;Address&gt;... conditions) {72 *   return nestable(73 *      "address",74 *      customer -> customer.address,75 *      conditions76 *   );77 * }</code></pre>78 *79 *   And assertions can be written like:80 * <pre><code class='java'> assertThat(customer).is(81 *   customer(82 *     name("John"),83 *     address(84 *       firstLine("3"),85 *       postcode("KM3 8SP")86 *     )87 *   )88 * ); </code></pre>89 * which leads to an easy-to-read assertion error:90 * <pre><code class='text'> Expecting actual:91 *   org.assertj.core.condition.Customer@27ff5d1592 * to be:93 *   [â] person:[94 *       [â] name: John,95 *       [â] address:[96 *         [â] first line: 3,97 *         [â] postcode: KM3 8SP98 *       ]99 *   ]</code></pre>100 * For an even better assertion error, see <code>{@link VerboseCondition}</code>.101 *102 * @param <ACTUAL> the type of object this condition accepts ({@literal Customer} in the example)103 * @param <NESTED> the type of object nested into {@literal ACTUAL} ({@literal Address} in the example)104 *105 * @author Alessandro Ciccimarra106 */107public class NestableCondition<ACTUAL, NESTED> extends Join<ACTUAL> {108  private final String descriptionPrefix;109  /**110   * Creates a new <code>{@link NestableCondition}</code>111   * @param descriptionPrefix the prefix to use to build the description112   * @param extractor a function to extract the nested object of type {@literal T} from an object fo type {@literal K}113   * @param conditions conditions to be checked114   * @return the nestable condition115   * @param <ACTUAL> the type of object the resulting condition accepts116   * @param <NESTED> the type of object nested into {@literal K}117   */118  @SafeVarargs119  public static <ACTUAL, NESTED> Condition<ACTUAL> nestable(String descriptionPrefix, Function<ACTUAL, NESTED> extractor,120                                                            Condition<NESTED>... conditions) {121    return new NestableCondition<>(descriptionPrefix, stream(conditions), extractor);122  }123  /**124   * Creates a new <code>{@link NestableCondition}</code>125   * @param descriptionPrefix the prefix to use to build the description126   * @param conditions conditions to be checked127   * @return the nestable condition128   * @param <ACTUAL> the type of object the resulting condition accepts129   */130  @SafeVarargs131  public static <ACTUAL> Condition<ACTUAL> nestable(String descriptionPrefix, Condition<ACTUAL>... conditions) {132    return new NestableCondition<>(descriptionPrefix, stream(conditions));133  }134  private NestableCondition(String descriptionPrefix, Stream<Condition<NESTED>> conditions, Function<ACTUAL, NESTED> extractor) {135    super(compose(conditions, extractor));136    this.descriptionPrefix = descriptionPrefix;137  }138  private NestableCondition(String descriptionPrefix, Stream<Condition<ACTUAL>> conditions) {139    super(conditions.collect(toList()));140    this.descriptionPrefix = descriptionPrefix;141  }142  @Override143  public boolean matches(ACTUAL value) {144    return conditions.stream().allMatch(condition -> condition.matches(value));145  }...

Source:NestableCondition_assertionMessage_Test.java

1/*2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.condition;14import static java.lang.String.format;15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.api.BDDAssertions.then;17import static org.assertj.core.condition.NestableConditionFixtures.address;18import static org.assertj.core.condition.NestableConditionFixtures.country;19import static org.assertj.core.condition.NestableConditionFixtures.customer;20import static org.assertj.core.condition.NestableConditionFixtures.first;21import static org.assertj.core.condition.NestableConditionFixtures.firstLine;22import static org.assertj.core.condition.NestableConditionFixtures.last;23import static org.assertj.core.condition.NestableConditionFixtures.name;24import static org.assertj.core.condition.NestableConditionFixtures.postcode;25import static org.assertj.core.util.AssertionsUtil.expectAssertionError;26import org.assertj.core.api.Condition;27import org.junit.jupiter.api.Test;28/**29 * Tests for <code>{@link NestableCondition#toString()}</code>.30 * 31 * @author Alessandro Ciccimarra32 */33class NestableCondition_assertionMessage_Test {34  private final Customer boris = new Customer(new Name("Boris", "Johnson"),35                                              new Address("10, Downing Street",36                                                          "SW1A 2AA",37                                                          new Country("United Kingdom")));38  @Test39  void should_show_correct_error_message_with_two_nested_objects() {40    // GIVEN41    Condition<Customer> condition = customer(42                                             name(43                                                  first("Boris"),44                                                  last("Johnson")),45                                             address(46                                                     firstLine("10, Downing Street"),47                                                     postcode("SW2A 2AA")));48    // WHEN49    AssertionError assertionError = expectAssertionError(() -> assertThat(boris).is(condition));50    // THEN51    then(assertionError).hasMessageContaining(format("[â] customer:[%n" +52                                                     "   [â] name:[%n" +53                                                     "      [â] first: Boris,%n" +54                                                     "      [â] last: Johnson%n" +55                                                     "   ],%n" +56                                                     "   [â] address:[%n" +57                                                     "      [â] first line: 10, Downing Street,%n" +58                                                     "      [â] postcode: SW2A 2AA but was SW1A 2AA%n" +59                                                     "   ]%n" +60                                                     "]"));61  }62  @Test63  void should_show_correct_error_message_with_two_levels_of_nesting() {64    // GIVEN65    Condition<Customer> condition = customer(66                                             address(67                                                     firstLine("10, Downing Street"),68                                                     country(name("Gibraltar"))));69    // WHEN70    AssertionError assertionError = expectAssertionError(() -> assertThat(boris).is(condition));71    // THEN72    then(assertionError).hasMessageContaining(format("[â] customer:[%n" +73                                                       "   [â] address:[%n" +74                                                       "      [â] first line: 10, Downing Street,%n" +75                                                       "      [â] country:[%n" +76                                                       "         [â] name: Gibraltar but was United Kingdom%n" +77                                                       "      ]%n" +78                                                       "   ]%n" +79                                                       "]"));80  }81}...

Source:NestableCondition_matches_Test.java

1/*2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.condition;14import static org.assertj.core.api.BDDAssertions.then;15import static org.assertj.core.condition.NestableConditionFixtures.address;16import static org.assertj.core.condition.NestableConditionFixtures.customer;17import static org.assertj.core.condition.NestableConditionFixtures.first;18import static org.assertj.core.condition.NestableConditionFixtures.firstLine;19import static org.assertj.core.condition.NestableConditionFixtures.name;20import static org.assertj.core.condition.NestableConditionFixtures.postcode;21import org.assertj.core.api.Condition;22import org.junit.jupiter.api.Test;23/**24 * Tests for <code>{@link NestableCondition#matches(Object)}</code>.25 * 26 * @author Alessandro Ciccimarra27 */28class NestableCondition_matches_Test {29  private final Customer boris = new Customer(new Name("Boris", "Johnson"),30                                              new Address("10, Downing Street",31                                                          "SW1A 2AA",32                                                          new Country("United Kingdom")));33  @Test34  void should_match_if_all_conditions_match() {35    // GIVEN36    Condition<Customer> condition = customer(37                                             name(38                                                  first("Boris")),39                                             address(40                                                     firstLine("10, Downing Street"),41                                                     postcode("SW1A 2AA")42                                             ));43    // THEN44    then(condition.matches(boris)).isTrue();45  }46  @Test47  void should_not_match_if_any_condition_at_top_level_does_not_match() {48    // GIVEN49    Condition<Customer> condition = customer(50                                             name(51                                                  first("Matt")),52                                             address(53                                                     firstLine("10, Downing Street"),54                                                     postcode("SW1A 2AA")));55    // THEN56    then(condition.matches(boris)).isFalse();57  }58  @Test59  void should_not_match_if_any_condition_in_nested_level_does_not_match() {60    // GIVEN61    Condition<Customer> condition = customer(62                                             name(63                                                  first("Boris")),64                                             address(65                                                     firstLine("11, Downing Street"),66                                                     postcode("SW1A 2AA")));67    // THEN68    then(condition.matches(boris)).isFalse();69  }70}...

nestable

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.Condition;3import org.assertj.core.condition.NestableCondition;4import org.junit.Test;5public class Test1 {6    public void test() {7        Condition<String> condition = new Condition<String>() {8            public boolean matches(String value) {9                return value.equals("abc");10            }11        };12        assertThat("abc").is(new NestableCondition<String>(condition));13    }14}15import static org.assertj.core.api.Assertions.assertThat;16import org.assertj.core.api.Condition;17import org.junit.Test;18public class Test2 {19    public void test() {20        Condition<String> condition = new Condition<String>() {21            public boolean matches(String value) {22                return value.equals("abc");23            }24        };25        assertThat("abc").is(condition.nestable());26    }27}28import static org.assertj.core.api.Assertions.assertThat;29import org.assertj.core.api.Condition;30import org.junit.Test;31public class Test3 {32    public void test() {33        Condition<String> condition = new Condition<String>() {34            public boolean matches(String value) {35                return value.equals("abc");36            }37        };38        assertThat("abc").is(condition.nestable());39    }40}41import static org.assertj.core.api.Assertions.assertThat;42import org.assertj.core.api.Condition;43import org.junit.Test;44public class Test4 {45    public void test() {46        Condition<String> condition = new Condition<String>() {47            public boolean matches(String value) {48                return value.equals("abc");49            }50        };51        assertThat("abc").is(condition.nestable());52    }53}54import static org.assertj.core.api.Assertions.assertThat;55import org.assertj.core.api.Condition;56import org.junit.Test;57public class Test5 {58    public void test() {59        Condition<String> condition = new Condition<String>() {60            public boolean matches(String value) {

nestable

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.condition.NestableCondition.*;3import org.assertj.core.api.Condition;4import org.assertj.core.condition.NestableCondition;5import org.junit.Test;6public class NestableConditionTest {7    public void testNestableCondition() {8        String testString = "test string";9        Condition<String> condition = new Condition<String>() {10            public boolean matches(String value) {11                return "test string".equals(value);12            }13        };14        NestableCondition<String> nestableCondition = new NestableCondition<String>(condition);15        assertThat(testString).is(nestableCondition);16        NestableCondition<String> nestableConditionWithDescription = new NestableCondition<String>(condition, "test string");17        assertThat(testString).is(nestableConditionWithDescription);18        NestableCondition<String> nestableConditionWithDescriptionAndNegatedDescription = new NestableCondition<String>(condition, "test string", "not test string");19        assertThat(testString).is(nestableConditionWithDescriptionAndNegatedDescription);20    }21}

nestable

Using AI Code Generation

1import org.assertj.core.api.Condition;2import org.assertj.core.condition.NestableCondition;3import org.assertj.core.data.Index;4import org.assertj.core.util.Arrays;5import org.assertj.core.util.Lists;6import java.util.List;7import static org.assertj.core.api.Assertions.assertThat;8public class 1 {9    public static void main(String[] args) {10        List<String> list = Lists.newArrayList("Java", "C++", "C#", "Python", "Ruby");11        assertThat(list).areAtLeast(2, new NestableCondition<String>(new Condition<String>() {12            public boolean matches(String value) {13                return value.length() > 3;14            }15        }).as("have length > 3"));16        assertThat(list).haveAtLeast(2, new NestableCondition<String>(new Condition<String>() {17            public boolean matches(String value) {18                return value.length() > 3;19            }20        }).as("have length > 3"));21        assertThat(list).haveExactly(2, new NestableCondition<String>(new Condition<String>() {22            public boolean matches(String value) {23                return value.length() > 3;24            }25        }).as("have length > 3"));26        assertThat(list).haveExactly(2, new NestableCondition<String>(new Condition<String>() {27            public boolean matches(String value) {28                return value.length() > 3;29            }30        }).as("have length > 3"));31        assertThat(list).haveExactly(2, new NestableCondition<String>(new Condition<String>() {32            public boolean matches(String value) {33                return value.length() > 3;34            }35        }).as("have length > 3"));36        assertThat(list).haveAtMost(2, new NestableCondition<String>(new Condition<String>() {37            public boolean matches(String value) {38                return value.length() > 3;39            }40        }).as("have length > 3"));41        assertThat(list).have(new NestableCondition<String>(new Condition<String>() {42            public boolean matches(String value) {43                return value.length() > 3;44            }45        }).as("have length > 3"));46        assertThat(list).have(new NestableCondition<String>(new Condition<String>() {47            public boolean matches(String value) {48                return value.length() > 3

nestable

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        Condition<String> startsWithA = new Condition<String>("starts with A") {4            public boolean matches(String value) {5                return value.startsWith("A");6            }7        };8        Condition<String> endsWithB = new Condition<String>("ends with B") {9            public boolean matches(String value) {10                return value.endsWith("B");11            }12        };13        Condition<String> startsWithAAndEndsWithB = startsWithA.and(endsWithB);14        assertThat("ABC").is(startsWithAAndEndsWithB);15    }16}17public class 1 {18    public static void main(String[] args) {19        Condition<String> startsWithA = new Condition<String>("starts with A") {20            public boolean matches(String value) {21                return value.startsWith("A");22            }23        };24        Condition<String> endsWithB = new Condition<String>("ends with B") {25            public boolean matches(String value) {26                return value.endsWith("B");27            }28        };29        Condition<String> startsWithAAndEndsWithB = startsWithA.or(endsWithB);30        assertThat("ABC").is(startsWithAAndEndsWithB);31    }32}33public class 1 {34    public static void main(String[] args) {35        Condition<String> startsWithA = new Condition<String>("starts with A") {36            public boolean matches(String value) {37                return value.startsWith("A");38            }39        };40        Condition<String> endsWithB = new Condition<String>("ends with B") {41            public boolean matches(String value) {42                return value.endsWith("B");43            }44        };45        Condition<String> startsWithAAndEndsWithB = startsWithA.not();46        assertThat("ABC

nestable

Using AI Code Generation

1package com.automationrhapsody.junit5;2import org.junit.jupiter.api.Test;3import org.junit.jupiter.api.extension.ExtendWith;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.assertThatExceptionOfType;6import static org.assertj.core.api.Assertions.catchThrowable;7import org.assertj.core.api.Condition;8import org.assertj.core.condition.NestableCondition;9import org.junit.jupiter.api.Assertions;10import org.junit.jupiter.api.DisplayName;11import org.junit.jupiter.api.Nested;12import org.junit.jupiter.api.Tag;13import org.junit.jupiter.api.Test;14import org.junit.jupiter.api.extension.ExtendWith;15import org.junit.jupiter.params.ParameterizedTest;16import org.junit.jupiter.params.provider.CsvSource;17import org.junit.jupiter.params.provider.ValueSource;18import org.mockito.junit.jupiter.MockitoExtension;19import static org.assertj.core.api.Assertions.assertThat;20import static org.assertj.core.api.Assertions.assertThatExceptionOfType;21import static org.assertj.core.api.Assertions.catchThrowable;22@DisplayName("Test for NestableCondition")23public class NestableConditionTest {24    @DisplayName("Test for NestableCondition")25    public void testNestableCondition() {26        Condition<String> condition = new NestableCondition<String>("is not empty") {27            public boolean matches(String actual) {28                return actual != null && !actual.isEmpty();29            }30        };31        assertThat("abc").is(condition);32    }33}

nestable

Using AI Code Generation

1package org.assertj.core.condition;2import org.assertj.core.api.Condition;3public class NestableCondition<T> extends Condition<T> {4    private final Condition<T> condition;5    private final String description;6    public NestableCondition(Condition<T> condition, String description) {7        super(description);8        this.condition = condition;9        this.description = description;10    }11    public boolean matches(T value) {12        return condition.matches(value);13    }14    public Condition<T> and(Condition<T> other) {15        return new NestableCondition<T>(new AndCondition<T>(condition, other), description + " and " + other.description);16    }17    public Condition<T> or(Condition<T> other) {18        return new NestableCondition<T>(new OrCondition<T>(condition, other), description + " or " + other.description);19    }20    public Condition<T> not() {21        return new NestableCondition<T>(new NotCondition<T>(condition), "not " + description);22    }23}24package org.assertj.core.condition;25import static org.assertj.core.api.Assertions.assertThat;26import org.assertj.core.api.Condition;27import org.junit.Test;28public class NestableConditionTest {29    public void test() {30        Condition<String> condition = new NestableCondition<String>(new Condition<String>() {31            public boolean matches(String value) {32                return value.startsWith("a");33            }34        }, "starts with a").and(new Condition<String>() {35            public boolean matches(String value) {36                return value.endsWith("z");37            }38        }).and(new Condition<String>() {39            public boolean matches(String value) {40                return value.length() > 3;41            }42        });43        assertThat("abcd").is(condition);44    }45}

nestable

Using AI Code Generation

1import org.assertj.core.api.Condition;2import org.assertj.core.condition.NestableCondition;3import org.assertj.core.api.Assertions;4import org.junit.Test;5public class 1 {6    public void test() {7        Condition<String> condition1 = new Condition<String>("condition1") {8            public boolean matches(String value) {9                return value.startsWith("a");10            }11        };12        Condition<String> condition2 = new Condition<String>("condition2") {13            public boolean matches(String value) {14                return value.endsWith("b");15            }16        };17        NestableCondition<String> nestableCondition = new NestableCondition<String>(condition1);18        nestableCondition.and(condition2);19        Assertions.assertThat("abc").is(nestableCondition);20    }21}22at org.assertj.core.api.AssertionInfo.failWithMessage(AssertionInfo.java:68)23at org.assertj.core.api.AbstractAssert.failWithMessage(AbstractAssert.java:72)24at org.assertj.core.api.AbstractAssert.is(AbstractAssert.java:109)25at 1.test(1.java:34)26import org.assertj.core.api.Condition;27import org.assertj.core.condition.NestableCondition;28import org.assertj.core.api.Assertions;29import org.junit.Test;30public class 2 {31    public void test() {32        Condition<String> condition1 = new Condition<String>("condition1") {33            public boolean matches(String value) {34                return value.startsWith("a");35            }36        };37        Condition<String> condition2 = new Condition<String>("condition2") {38            public boolean matches(String value) {39                return value.endsWith("b");40            }41        };42        NestableCondition<String> nestableCondition = new NestableCondition<String>(condition1);43        nestableCondition.and(condition2);44        Assertions.assertThat("abc").is(nestableCondition);45    }46}47at org.assertj.core.api.AssertionInfo.failWithMessage(AssertionInfo.java:68)

nestable

Using AI Code Generation

1import org.assertj.core.condition.NestableCondition;2import org.assertj.core.api.Condition;3import org.assertj.core.api.Assertions;4import org.junit.Test;5public class NestableConditionTest {6    public void testNestableMethod() {7        Condition<Object> condition = new Condition<Object>() {8            public boolean matches(Object value) {9                return true;10            }11        };12        NestableCondition<Object> nestableCondition = new NestableCondition<>(condition);13        Assertions.assertThat("test").is(nestableCondition);14    }15}16import org.assertj.core.condition.NestableCondition;17import org.assertj.core.api.Condition;18import org.assertj.core.api.Assertions;19import org.junit.Test;20public class NestableConditionTest {21    public void testNestableMethod() {22        Condition<Object> condition = new Condition<Object>() {23            public boolean matches(Object value) {24                return true;25            }26        };27        NestableCondition<Object> nestableCondition = new NestableCondition<>(condition);28        Assertions.assertThat("test").is(nestableCondition);29    }30}31import org.assertj.core.condition.NestableCondition;32import org.assertj.core.api.Condition;33import org.assertj.core.api.Assertions;34import org.junit.Test;35public class NestableConditionTest {36    public void testNestableMethod() {37        Condition<Object> condition = new Condition<Object>() {38            public boolean matches(Object value) {39                return true;40            }41        };42        NestableCondition<Object> nestableCondition = new NestableCondition<>(condition);43        Assertions.assertThat("test").is(nestableCondition);44    }45}46import org.assertj.core.condition.NestableCondition;47import org.assertj.core.api.Condition;48import org.assertj.core.api.Assertions;49import org.junit.Test;50public class NestableConditionTest {51    public void testNestableMethod() {52        Condition<Object> condition = new Condition<Object>() {53            public boolean matches(Object value) {54                return true;55            }56        };

nestable

Using AI Code Generation

1import org.assertj.core.api.Condition;2import org.assertj.core.condition.NestableCondition;3public class 1 {4    public static void main(String[] args) {5        NestableCondition<String> nestableCondition = new NestableCondition<String>(6                new Condition<String>() {7                    public boolean matches(String value) {8                        return value.length() == 3;9                    }10                }11        );12        nestableCondition.and("length is 3", new Condition<String>() {13            public boolean matches(String value) {14                return value.length() == 3;15            }16        });17        System.out.println(nestableCondition.matches("abc"));18    }19}20import org.assertj.core.api.Condition;21import org.assertj.core.condition.NestableCondition;22public class 2 {23    public static void main(String[] args) {24        NestableCondition<String> nestableCondition = new NestableCondition<String>(25                new Condition<String>() {26                    public boolean matches(String value) {27                        return value.length() == 3;28                    }29                }30        );31        nestableCondition.and("length is 3", new Condition<String>() {32            public boolean matches(String value) {33                return value.length() == 4;34            }35        });36        System.out.println(nestableCondition.matches("abc"));37    }38}39import org.assertj.core.api.Condition;40import org.assertj.core.condition.NestableCondition;41public class 3 {42    public static void main(String[] args) {43        NestableCondition<String> nestableCondition = new NestableCondition<String>(44                new Condition<String>() {45                    public boolean matches(String value) {46                        return value.length() == 4;47                    }48                }49        );50        nestableCondition.and("length is 3", new Condition<String>() {51            public boolean matches(String value) {52                return value.length() == 3;53            }54        });55        System.out.println(nestableCondition.matches("abc"));56    }57}

nestable

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.Condition;3import org.assertj.core.condition.NestableCondition;4import org.junit.Test;5import java.util.List;6import java.util.Arrays;7public class AssertionTest {8    public void testAssert() {9        List<String> list = Arrays.asList("a", "b", "c");10        Condition<String> condition = new NestableCondition<String>("condition") {11            public boolean matches(String value) {12                return value.contains("b");13            }14        };15        assertThat(list).have(condition);16    }17}18import static org.assertj.core.api.Assertions.assertThat;19import org.assertj.core.api.Condition;20import org.junit.Test;21import java.util.List;22import java.util.Arrays;23public class AssertionTest {24    public void testAssert() {25        List<String> list = Arrays.asList("a", "b", "c");26        Condition<String> condition = new Condition<String>("condition") {27            public boolean matches(String value) {28                return value.contains("b");29            }30        };31        assertThat(list).have(condition);32    }33}34import static org.assertj.core.api.Assertions.assertThat;35import org.assertj.core.api.Condition;36import org.junit.Test;37import java.util.List;38import java.util.Arrays;39public class AssertionTest {40    public void testAssert() {41        List<String> list = Arrays.asList("a", "b", "c");42        Condition<String> condition = new Condition<String>("condition") {43            public boolean matches(String value) {44                return value.contains("b");45            }46        };47        assertThat(list).have(condition);48    }49}50import static org.assertj.core.api.Assertions.assertThat;51import org.assertj.core.api.Condition;52import org.junit.Test;53import java.util.List;54import java.util.Arrays;55public class AssertionTest {56    public void testAssert() {57        List<String> list = Arrays.asList("a", "b", "c");58        Condition<String> condition = new Condition<String>("condition") {59            public boolean matches(String value) {60                return value.contains("b");61            }62        };63        assertThat(list).have(condition

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