@Test
public void shouldNotVerifyThatFieldIsSetInConstructorIfConstructorHasNoParameters() {
// given
given(psiClass.getConstructors()).willReturn(constructors);
// when
boolean result = psiFieldVerifier.isSetInConstructor(psiField, psiClass);
// then
assertThat(result, is(false));
}
@Test
public void shouldNotVerifyThatFieldIsSetInConstructorIfConstructorDoesNotExist() {
// given
given(psiClass.getConstructors()).willReturn(new PsiMethod[0]);
// when
boolean result = psiFieldVerifier.isSetInConstructor(psiField, psiClass);
// then
assertThat(result, is(false));
}
@Test
public void
shouldVerifyThatFieldIsSetInSetterMethodIfItHasNoModifierListAndHasCorrectParameter() {
// given
given(psiClass.getAllMethods()).willReturn(methods);
given(psiField.getName()).willReturn("field");
given(method.getName()).willReturn("setField");
// when
boolean result = psiFieldVerifier.isSetInSetterMethod(psiField, psiClass);
// then
assertThat(result, is(true));
}
@Test
public void
shouldVerifyThatFieldIsNotSetInSetterMethodIfItIsNotPrivateButHasIncorrectParameter() {
// given
given(psiClass.getAllMethods()).willReturn(methods);
given(method.getModifierList()).willReturn(modifierList);
given(psiField.getName()).willReturn("field");
given(method.getName()).willReturn("setAnotherField");
// when
boolean result = psiFieldVerifier.isSetInSetterMethod(psiField, psiClass);
// then
assertThat(result, is(false));
}
@Test
public void shouldVerifyThatFieldIsNotSetInSetterMethodIfItIsPrivate() {
// given
given(psiClass.getAllMethods()).willReturn(methods);
given(method.getModifierList()).willReturn(modifierList);
given(psiField.getName()).willReturn("field");
given(modifierList.hasExplicitModifier(PsiFieldVerifierImpl.PRIVATE_MODIFIER)).willReturn(true);
given(method.getName()).willReturn("setField");
// when
boolean result = psiFieldVerifier.isSetInSetterMethod(psiField, psiClass);
// then
assertThat(result, is(false));
}
@Test
public void shouldNotVerifyThatFieldIsSetInConstructorIfConstructorHasDifferentParameterName() {
// given
prepareBehaviourForReturningParameter();
given(parameter.getType()).willReturn(psiType);
given(psiField.getType()).willReturn(psiType);
given(parameter.getName()).willReturn(name);
given(psiField.getName()).willReturn("differentName");
// when
boolean result = psiFieldVerifier.isSetInConstructor(psiField, psiClass);
// then
assertThat(result, is(false));
}