AnnotationInspectorTest.java 文件源码

@Test
public void testFieldAnnotationInspection() throws Exception {
    // GIVEN
    final Field field = cut.getDeclaredField("testField");
    final Method method = cut.getDeclaredMethod("testMethod");

    // WHEN
    final AnnotationInspector<PersistenceContext> ai = new AnnotationInspector<>(cut, PersistenceContext.class);

    // THEN
    assertThat(ai.fetchFromField(field), notNullValue());
    assertThat(ai.fetchFromMethod(method), nullValue());
    assertThat(ai.fetchUsingFirst(method), nullValue());
    assertThat(ai.fetchAll().size(), equalTo(1));
    assertThat(ai.getAnnotatedFields().size(), equalTo(1));
    assertThat(ai.getAnnotatedFields(), hasItem(field));
    assertThat(ai.getAnnotatedMethods().isEmpty(), equalTo(Boolean.TRUE));
    assertThat(ai.getAnnotationOnClassLevel(), nullValue());
    assertThat(ai.isDefinedOnField(field), equalTo(Boolean.TRUE));
    assertThat(ai.isDefinedOnAnyField(), equalTo(Boolean.TRUE));
    assertThat(ai.isDefinedOnMethod(method), equalTo(Boolean.FALSE));
    assertThat(ai.isDefinedOnAnyMethod(), equalTo(Boolean.FALSE));
    assertThat(ai.isDefinedOnClassLevel(), equalTo(Boolean.FALSE));
}