@Test
public void withMaxLengthAndFilter() throws Exception {
sut.maxLength(15);
List<Representant<String>> all = sut.getRepresentatives(null);
assertEquals(6, all.size());
assertThat(all, hasItem((valid((String) null))));
assertThat(all, hasItem(valid("")));
assertThat(all, hasItem(valid(" ")));
assertThat(all, hasItem(valid("\t")));
assertThat(all, hasItem(valid(StringGenerator.gen(fill, 15)))); // valid
assertThat(all, hasItem(invalid(StringGenerator.gen(fill, 16)))); // invalid
}
@Test
public void withNotEmpty() throws Exception {
sut.required(true);
sut.noEmptyStringCheck();
sut.setNullIsAValue(false);
sut.assumeWhitspacesEqualsAnEmptyString();
sut.maxLength(200);
List<Representant<String>> valid = sut.getRepresentatives(RepresentantType.VALID);
List<Representant<String>> invalid = sut.getRepresentatives(RepresentantType.INVALID);
assertEquals(1, valid.size());
assertEquals(3, invalid.size());
assertThat(valid, hasItem(valid(StringGenerator.gen(fill, 200))));
assertThat(invalid, hasItem(invalid(" ")));
assertThat(invalid, hasItem(invalid("\t")));
assertThat(invalid, hasItem(invalid(StringGenerator.gen(fill, 201))));
}
@Test
public void trimAndFilltoMaxLength() throws Exception {
sut.trim(true);
sut.maxLength(97);
sut.noEmptyStringCheck();
sut.setWhitspaceStrings("");
sut.setNullIsAValue(false);
{ // valid
List<Representant<String>> all = sut.getValidRepresentations();
assertEquals(2, all.size());
assertThat(all, hasItem(valid("")));
for (Representant<String> representant : all) {
assertThat(representant.getValue(), equalTo(representant.getValue().trim()));
}
}
{
List<Representant<String>> all = sut.getInValidRepresentations();
assertEquals(1, all.size());
}
}
@Test
public void withMinAndMaxLengthAndFilterNotNull() throws Exception {
sut.setNullIsAValue(false);
sut.minLength(5);
sut.maxLength(15);
List<Representant<String>> all = sut.getRepresentatives(null);
assertEquals(8, all.size());
assertThat(all, not(hasItem(valid((String) null))));
assertThat(all, hasItem(valid("")));
assertThat(all, hasItem(valid(" ")));
assertThat(all, hasItem(valid("\t")));
// min
assertThat(all, hasItem(invalid(StringGenerator.gen(fill, 4)))); // invalid
assertThat(all, hasItem(valid(StringGenerator.gen(fill, 5)))); // valid
// middle
assertThat(all, hasItem(valid(StringGenerator.gen(fill, 10)))); // valid
// max
assertThat(all, hasItem(valid(StringGenerator.gen(fill, 15)))); // valid
assertThat(all, hasItem(invalid(StringGenerator.gen(fill, 16)))); // invalid
}