@Test
public void should_fail_if_actual_has_duplicates() {
double[] actual = {1d, 2d, 2d, 3d, 2d, 4d};
ArrayWrapperList wrapped = wrap(actual);
Collection<Object> duplicates = duplicatesFrom(wrapped);
try {
arrays.assertDoesNotHaveDuplicates(description, actual);
} catch (AssertionError e) {
verify(failures).failure(description, shouldNotHaveDuplicates(actual, duplicates));
return;
}
throw expectedAssertionErrorNotThrown();
}
@Test
public void should_pass_if_actual_does_not_have_duplicates() {
double[] actual = {1d, 2d, 3d};
arrays.assertDoesNotHaveDuplicates(description, actual);
}
@Test
public void should_pass_if_actual_is_empty() {
double[] actual = {};
arrays.assertDoesNotHaveDuplicates(description, actual);
}
@Test
public void should_fail_if_actual_is_null() {
String message = ShouldNotBeNull.shouldNotBeNull().create(description);
thrown.expect(AssertionError.class, message);
arrays.assertDoesNotHaveDuplicates(description, null);
}
