@Test
public void shouldGracefullyHandleNonExistingColumnsDefinition() {
ValidationFieldFactoryWrapper wrapper =
new ValidationFieldFactoryWrapper(databaseContainer, delegateMock, null);
containerReturnsPropertyWithFieldNullable(true);
Field<?> field = wrapper.createField(containerMock, 1, "test", uiContextMock);
verify(field).isRequired();
}
@Test
public void shouldDelegateRequestsToBackingFactory() {
createTestColumn("test", null);
containerReturnsPropertyWithFieldNullable(true);
ValidationFieldFactoryWrapper wrapper =
new ValidationFieldFactoryWrapper(databaseContainer, delegateMock, tableColumns);
Field<?> field = wrapper.createField(containerMock, 1, "test", uiContextMock);
verify(delegateMock).createField(containerMock, 1, "test", uiContextMock);
assertEquals(comboBoxMock, field);
}
@Test
public void shouldAddValidatorsFromContainer() {
createTestColumn("test", null);
containerReturnsPropertyWithFieldNullable(false);
ValidationFieldFactoryWrapper wrapper =
new ValidationFieldFactoryWrapper(databaseContainer, delegateMock, tableColumns);
Field<?> field = wrapper.createField(containerMock, 1, "test", uiContextMock);
verify(field).setRequired(true);
verify(field).setRequiredError("Es wird eine Eingabe im Feld test benötigt");
verify((AbstractSelect) field).setNullSelectionAllowed(false);
}
@Test
public void shouldReturnNullWhenNoFieldIsGivenBackByDelegate() {
// final Validator vaadinValidator = new NullValidator("Fehler", false);
createTestColumn(
"test2",
Arrays.asList(
(FieldValidator)
new FieldValidator() {
@Override
public void apply(@SuppressWarnings("rawtypes") Field field) {
fail("Should not be called");
}
}));
ValidationFieldFactoryWrapper wrapper =
new ValidationFieldFactoryWrapper(databaseContainer, delegateMock, tableColumns);
Field<?> field = wrapper.createField(containerMock, 1, "test2", uiContextMock);
assertNull(field);
}
@Test
public void shouldAddValidatorsFromTableColumns() {
final Validator vaadinValidator = new NullValidator("Fehler", false);
createTestColumn(
"test",
Arrays.asList(
(FieldValidator)
new FieldValidator() {
@Override
public void apply(@SuppressWarnings("rawtypes") Field field) {
field.addValidator(vaadinValidator);
}
}));
containerReturnsPropertyWithFieldNullable(true);
ValidationFieldFactoryWrapper wrapper =
new ValidationFieldFactoryWrapper(databaseContainer, delegateMock, tableColumns);
Field<?> field = wrapper.createField(containerMock, 1, "test", uiContextMock);
verify(field).addValidator(vaadinValidator);
}