@Override
@Test
public void noneSatisfy() {
MutableList<Integer> list = this.getIntegerList();
Assert.assertTrue(Predicates.<Integer>noneSatisfy(String.class::isInstance).accept(list));
Assert.assertFalse(Predicates.noneSatisfy(Predicates.greaterThan(0)).accept(list));
}
@Override
@Test
public void reject() {
Verify.assertContainsAll(this.newWith(1, 2, 3, 4).reject(Predicates.lessThan(3)), 3, 4);
Verify.assertContainsAll(
this.newWith(1, 2, 3, 4).reject(Predicates.lessThan(3), UnifiedSet.newSet()), 3, 4);
}
@Override
@Test
public void allSatisfy() {
MutableList<Integer> list = this.getIntegerList();
Assert.assertTrue(Predicates.<Integer>allSatisfy(Integer.class::isInstance).accept(list));
Assert.assertFalse(Predicates.allSatisfy(Predicates.greaterThan(2)).accept(list));
}
@Test
public void reject() {
Verify.assertEmpty(SingletonListTest.newWith(1).reject(Predicates.lessThan(3)));
Verify.assertContainsAll(
SingletonListTest.newWith(1)
.reject(Predicates.greaterThan(3), UnifiedSet.<Integer>newSet()),
1);
}
@Test
public void removeUsingPredicate() {
MutableList<Integer> objects = MultiReaderFastList.newListWith(1, 2, 3, null);
Assert.assertTrue(objects.removeIf(Predicates.isNull()));
Verify.assertSize(3, objects);
Verify.assertContainsAll(objects, 1, 2, 3);
}
@Override
@Test
public void removeIf() {
MutableList<Integer> objects = MultiReaderFastList.newListWith(1, 2, 3, null);
Assert.assertTrue(objects.removeIf(Predicates.cast(each -> each == null)));
Verify.assertSize(3, objects);
Verify.assertContainsAll(objects, 1, 2, 3);
}
@Test
public void into() {
int sum =
Interval.oneTo(5)
.select(Predicates.lessThan(5))
.into(FastList.<Integer>newList())
.injectInto(0, AddFunction.INTEGER_TO_INT);
Assert.assertEquals(10, sum);
}
@Override
public void noneSatisfy() {
Assert.assertTrue(this.classUnderTest().noneSatisfy(Predicates.lessThan(0)));
Assert.assertTrue(this.classUnderTest().noneSatisfy(Predicates.greaterThanOrEqualTo(0)));
}
@Override
public void anySatisfy() {
Assert.assertFalse(this.classUnderTest().anySatisfy(Predicates.lessThan(0)));
Assert.assertFalse(this.classUnderTest().anySatisfy(Predicates.greaterThanOrEqualTo(0)));
}
@Override
@Test
default void RichIterable_detect() {
assertThat(this.newWith(3, 2, 1).detect(Predicates.greaterThan(0)), isOneOf(3, 2, 1));
assertThat(this.newWith(3, 2, 1).detect(Predicates.greaterThan(1)), isOneOf(3, 2));
assertThat(this.newWith(3, 2, 1).detect(Predicates.greaterThan(2)), is(3));
assertThat(this.newWith(3, 2, 1).detect(Predicates.greaterThan(3)), nullValue());
assertThat(this.newWith(3, 2, 1).detect(Predicates.lessThan(1)), nullValue());
assertThat(this.newWith(3, 2, 1).detect(Predicates.lessThan(2)), is(1));
assertThat(this.newWith(3, 2, 1).detect(Predicates.lessThan(3)), isOneOf(2, 1));
assertThat(this.newWith(3, 2, 1).detect(Predicates.lessThan(4)), isOneOf(3, 2, 1));
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.greaterThan(), 0), isOneOf(3, 2, 1));
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.greaterThan(), 1), isOneOf(3, 2));
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.greaterThan(), 2), is(3));
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.greaterThan(), 3), nullValue());
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.lessThan(), 1), nullValue());
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.lessThan(), 2), is(1));
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.lessThan(), 3), isOneOf(2, 1));
assertThat(this.newWith(3, 2, 1).detectWith(Predicates2.lessThan(), 4), isOneOf(3, 2, 1));
assertThat(
this.newWith(3, 2, 1).detectIfNone(Predicates.greaterThan(0), () -> 4), isOneOf(3, 2, 1));
assertThat(
this.newWith(3, 2, 1).detectIfNone(Predicates.greaterThan(1), () -> 4), isOneOf(3, 2));
assertThat(this.newWith(3, 2, 1).detectIfNone(Predicates.greaterThan(2), () -> 4), is(3));
assertThat(this.newWith(3, 2, 1).detectIfNone(Predicates.greaterThan(3), () -> 4), is(4));
assertThat(this.newWith(3, 2, 1).detectIfNone(Predicates.lessThan(1), () -> 4), is(4));
assertThat(this.newWith(3, 2, 1).detectIfNone(Predicates.lessThan(2), () -> 4), is(1));
assertThat(this.newWith(3, 2, 1).detectIfNone(Predicates.lessThan(3), () -> 4), isOneOf(2, 1));
assertThat(
this.newWith(3, 2, 1).detectIfNone(Predicates.lessThan(4), () -> 4), isOneOf(3, 2, 1));
assertThat(
this.newWith(3, 2, 1).detectWithIfNone(Predicates2.greaterThan(), 0, () -> 4),
isOneOf(3, 2, 1));
assertThat(
this.newWith(3, 2, 1).detectWithIfNone(Predicates2.greaterThan(), 1, () -> 4),
isOneOf(3, 2));
assertThat(
this.newWith(3, 2, 1).detectWithIfNone(Predicates2.greaterThan(), 2, () -> 4), is(3));
assertThat(
this.newWith(3, 2, 1).detectWithIfNone(Predicates2.greaterThan(), 3, () -> 4), is(4));
assertThat(this.newWith(3, 2, 1).detectWithIfNone(Predicates2.lessThan(), 1, () -> 4), is(4));
assertThat(this.newWith(3, 2, 1).detectWithIfNone(Predicates2.lessThan(), 2, () -> 4), is(1));
assertThat(
this.newWith(3, 2, 1).detectWithIfNone(Predicates2.lessThan(), 3, () -> 4), isOneOf(2, 1));
assertThat(
this.newWith(3, 2, 1).detectWithIfNone(Predicates2.lessThan(), 4, () -> 4),
isOneOf(3, 2, 1));
}
@Test
public void removeIf() {
MutableList<Integer> objects = SingletonListTest.newWith(1);
Verify.assertThrows(
UnsupportedOperationException.class, () -> objects.removeIf(Predicates.isNull()));
}
@Test
public void select() {
Verify.assertContainsAll(SingletonListTest.newWith(1).select(Predicates.lessThan(3)), 1);
Verify.assertEmpty(SingletonListTest.newWith(1).select(Predicates.greaterThan(3)));
}
