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

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

Source:NestableCondition.java

...131  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  }146  @Override147  public String descriptionPrefix() {148    return descriptionPrefix;149  }150  private static <ACTUAL, NESTED> List<Condition<ACTUAL>> compose(Stream<Condition<NESTED>> conditions,151                                                                  Function<ACTUAL, NESTED> extractor) {152    return conditions.map(condition -> compose(condition, extractor)).collect(toList());153  }154  private static <ACTUAL, NESTED> Condition<ACTUAL> compose(Condition<NESTED> condition, Function<ACTUAL, NESTED> extractor) {155    return new Condition<ACTUAL>() {156      @Override157      public boolean matches(ACTUAL value) {158        return condition.matches(extractor.apply(value));159      }160      @Override161      public Description conditionDescriptionWithStatus(ACTUAL actual) {162        return condition.conditionDescriptionWithStatus(extractor.apply(actual));163      }164    };165  }166}...

compose

Using AI Code Generation

1import org.assertj.core.api.Condition;2import org.assertj.core.api.ListAssert;3import org.assertj.core.condition.NestableCondition;4import org.assertj.core.data.Index;5import org.junit.jupiter.api.Test;6import java.util.Arrays;7import java.util.List;8import static org.assertj.core.api.Assertions.assertThat;9import static org.assertj.core.api.Assertions.atIndex;10public class AssertJListTest {11    public void givenList_whenEmpty_thenCorrect() {12        List<String> list = Arrays.asList();13        assertThat(list).isEmpty();14    }15    public void givenList_whenNotEmpty_thenCorrect() {16        List<String> list = Arrays.asList("one", "two");17        assertThat(list).isNotEmpty();18    }19    public void givenList_whenContains_thenCorrect() {20        List<String> list = Arrays.asList("one", "two");21        assertThat(list).contains("one");22    }23    public void givenList_whenContainsOnly_thenCorrect() {24        List<String> list = Arrays.asList("one", "two");25        assertThat(list).containsOnly("one", "two");26    }27    public void givenList_whenContainsExactly_thenCorrect() {28        List<String> list = Arrays.asList("one", "two");29        assertThat(list).containsExactly("one", "two");30    }31    public void givenList_whenContainsNull_thenCorrect() {32        List<String> list = Arrays.asList("one", null);33        assertThat(list).containsNull();34    }35    public void givenList_whenContainsOnlyNulls_thenCorrect() {36        List<String> list = Arrays.asList(null, null);37        assertThat(list).containsOnlyNulls();38    }39    public void givenList_whenNotContainsNull_thenCorrect() {40        List<String> list = Arrays.asList("one", "two");41        assertThat(list).doesNotContainNull();42    }43    public void givenList_whenContainsSequence_thenCorrect() {44        List<String> list = Arrays.asList("one", "two", "three");45        assertThat(list).containsSequence("one", "three");46    }47    public void givenList_whenContainsSubsequence_thenCorrect() {48        List<String> list = Arrays.asList("one", "two", "three");49        assertThat(list).containsSubsequence("one", "three");50    }

compose

Using AI Code Generation

1import org.assertj.core.api.Condition;2import org.assertj.core.condition.NestableCondition;3public class ComposeCondition {4    public static void main(String[] args) {5        Condition<String> condition = new Condition<String>(6                (String s) -> s.startsWith("A"), "starts with 'A'");7        NestableCondition<String> nestableCondition = new NestableCondition<>(condition);8                .and("is not null", s -> s != null)9                .and("is not empty", s -> !s.isEmpty());10        System.out.println(composedCondition.matches("A"));11        System.out.println(composedCondition.matches("B"));12        System.out.println(composedCondition.matches(null));13        System.out.println(composedCondition.matches(""));14    }15}

compose

Using AI Code Generation

1import org.assertj.core.api.Condition;2import org.assertj.core.condition.NestableCondition;3public class CustomCondition {4    public static void main(String[] args) {5        Condition<String> condition = new Condition<String>() {6            public boolean matches(String value) {7                return value.startsWith("A");8            }9        };10        Condition<String> customCondition = new NestableCondition<>(condition)11                .as("starts with A")12                .because("it's a custom condition");13        System.out.println(customCondition.matches("Abc"));14    }15}

compose

Using AI Code Generation

1NestableCondition<String> condition = new NestableCondition<String>("String") {2    public boolean matches(String value) {3        return value.equals("String");4    }5};6assertThat("String").is(condition.compose(new Condition<String>() {7    public boolean matches(String value) {8        return value.equals("String");9    }10}));11assertThat("String").is(condition.compose(new Condition<String>() {12    public boolean matches(String value) {13        return value.equals("String");14    }15}, "String"));16assertThat("String").is(condition.compose(new Condition<String>() {17    public boolean matches(String value) {18        return value.equals("String");19    }20}, "String", "String"));21assertThat("String").is(condition.compose(new Condition<String>() {22    public boolean matches(String value) {23        return value.equals("String");24    }25}, "String", "String", "String"));26assertThat("String").is(condition.compose(new Condition<String>() {27    public boolean matches(String value) {28        return value.equals("String");29    }30}, "String", "String", "String", "String"));31assertThat("String").is(condition.compose(new Condition<String>() {32    public boolean matches(String value) {33        return value.equals("String");34    }35}, "String", "String", "String", "String", "String"));36assertThat("String").is(condition.compose(new Condition<String>() {37    public boolean matches(String value) {38        return value.equals("String");39    }40}, "String", "String", "String", "String", "String", "String"));41assertThat("String").is(condition.compose(new Condition<String>() {42    public boolean matches(String value) {43        return value.equals("String");44    }45}, "String", "String", "String", "String", "String", "String", "String"));46assertThat("String").is(condition.compose(new Condition<String>() {47    public boolean matches(String value) {48        return value.equals("String");49    }50}, "String", "String", "String", "String", "String", "String", "String", "String"));51assertThat("String").is(condition.compose(new Condition<String>() {52    public boolean matches(String value) {53        return value.equals("String

compose

Using AI Code Generation

1public class ConditionExample {2    public void testCondition() {3        assertThat("Hello World").has(new Condition<String>() {4            public boolean matches(String value) {5                return value.startsWith("Hello") && value.endsWith("World");6            }7        });8    }9}10public class ConditionExample {11    public void testCondition() {12        assertThat("Hello World").has(new Condition<String>() {13            public boolean matches(String value) {14                return value.startsWith("Hello") && value.endsWith("World");15            }16        }.as("a string starting with 'Hello' and ending with 'World'"));17    }18}19public class ConditionExample {20    public void testCondition() {21        assertThat("Hello World").has(new Condition<String>() {22            public boolean matches(String value) {23                return value.startsWith("Hello") && value.endsWith("World");24            }25        }.as("a string starting with 'Hello' and ending with 'World'").because("it is required"));26    }27}28public class ConditionExample {29    public void testCondition() {30        assertThat("Hello World").has(new Condition<String>() {31            public boolean matches(String value) {32                return value.startsWith("Hello") && value.endsWith("World");33            }34        }.as("a string starting with 'Hello' and ending with 'World'").because("it is required").becauseOf("some additional information"));35    }36}37public class ConditionExample {38    public void testCondition() {39        assertThat("Hello World").has(new Condition<String>() {40            public boolean matches(String value) {41                return value.startsWith("Hello") && value.endsWith("World");42            }43        }.as("a string starting with 'Hello' and ending with 'World'").because("it is required").becauseOf("some additional information").describedAs("some additional description"));44    }45}46public class ConditionExample {

compose

Using AI Code Generation

1public class Test {2    public void test() {3        Condition<Person> condition = new Condition<>(p -> p.getAge() > 18, "is over 18");4        Condition<Person> condition2 = new Condition<>(p -> p.getAge() < 50, "is under 50");5        Condition<Person> condition3 = new Condition<>(p -> p.getAge() > 25, "is over 25");6        Person person = new Person("John Doe", 24);7        assertThat(person).is(condition.and(condition2).and(condition3));8    }9}10Example 2: Composing conditions using or() method11public class Test {12    public void test() {13        Condition<Person> condition = new Condition<>(p -> p.getAge() > 18, "is over 18");14        Condition<Person> condition2 = new Condition<>(p -> p.getAge() < 50, "is under 50");15        Condition<Person> condition3 = new Condition<>(p -> p.getAge() > 25, "is over 25");16        Person person = new Person("John Doe", 24);17        assertThat(person).is(condition.or(condition2).or(condition3));18    }19}20Example 3: Composing conditions using negate() method21public class Test {22    public void test() {23        Condition<Person> condition = new Condition<>(p -> p.getAge() > 18, "is over 18");24        Condition<Person> condition2 = new Condition<>(p -> p.getAge() < 50, "is under 50");25        Condition<Person> condition3 = new Condition<>(p -> p.getAge() > 25, "is over 25");26        Person person = new Person("John Doe",

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