Examples with LongPredicate java.util.function.LongPredicate used on opensource projects

Example 11 with LongPredicate

use of java.util.function.LongPredicate in project assertj-core by joel-costigliola.

the class LongPredicateAssert_accepts_Test method should_fail_when_predicate_does_not_accept_values.

@Test
public void should_fail_when_predicate_does_not_accept_values() {
    LongPredicate predicate = val -> val <= 2;
    long[] matchValues = new long[] { 1L, 2L, 3L };
    thrown.expectAssertionError(elementsShouldMatch(matchValues, 3L, PredicateDescription.GIVEN).create());
    assertThat(predicate).accepts(matchValues);
}

Example 12 with LongPredicate

use of java.util.function.LongPredicate in project assertj-core by joel-costigliola.

the class LongPredicateAssert_rejects_Test method should_fail_when_predicate_accepts_value.

@Test
public void should_fail_when_predicate_accepts_value() {
    LongPredicate predicate = val -> val <= 2;
    Predicate<Long> wrapPredicate = predicate::test;
    long expectedValue = 2;
    thrown.expectAssertionError(shouldNotAccept(wrapPredicate, expectedValue, PredicateDescription.GIVEN).create());
    assertThat(predicate).rejects(expectedValue);
}

Example 13 with LongPredicate

use of java.util.function.LongPredicate in project assertj-core by joel-costigliola.

the class LongPredicateAssert_rejects_Test method should_fail_when_predicate_accepts_some_value.

@Test
public void should_fail_when_predicate_accepts_some_value() {
    LongPredicate predicate = num -> num <= 2;
    long[] matchValues = new long[] { 1L, 2L, 3L };
    List<Long> matchValuesList = LongStream.of(matchValues).boxed().collect(Collectors.toList());
    thrown.expectAssertionError(noElementsShouldMatch(matchValuesList, 1L, PredicateDescription.GIVEN).create());
    assertThat(predicate).rejects(matchValues);
}

Example 14 with LongPredicate

use of java.util.function.LongPredicate in project assertj-core by joel-costigliola.

the class LongPredicateAssert_rejects_Test method should_fail_when_predicate_accepts_value_with_description.

@Test
public void should_fail_when_predicate_accepts_value_with_description() {
    LongPredicate predicate = val -> val <= 2;
    Predicate<Long> wrapPredicate = predicate::test;
    long expectedValue = 2;
    thrown.expectAssertionError("[test] " + shouldNotAccept(wrapPredicate, expectedValue, PredicateDescription.GIVEN).create());
    assertThat(predicate).as(new TextDescription("test")).rejects(expectedValue);
}

Example 15 with LongPredicate

use of java.util.function.LongPredicate in project assertj-core by joel-costigliola.

the class LongPredicateAssert_rejects_Test method should_pass_when_predicate_accepts_no_value.

@Test
public void should_pass_when_predicate_accepts_no_value() {
    LongPredicate predicate = num -> num <= 2;
    assertThat(predicate).rejects(3L, 4L, 5L);
}