@Test
public void testClassifyWithClassifier() {
adapter.setDelegate(
new org.springframework.classify.Classifier<String, Integer>() {
public Integer classify(String classifiable) {
return Integer.valueOf(classifiable);
}
});
assertEquals(23, adapter.classify("23").intValue());
}
@Test
public void testClassifyWithSetter() {
adapter.setDelegate(
new Object() {
@SuppressWarnings("unused")
@Classifier
public Integer getValue(String key) {
return Integer.parseInt(key);
}
});
assertEquals(23, adapter.classify("23").intValue());
}
@Test(expected = IllegalArgumentException.class)
public void testClassifyWithWrongType() {
adapter.setDelegate(
new Object() {
@SuppressWarnings("unused")
@Classifier
public String getValue(Integer key) {
return key.toString();
}
});
assertEquals(23, adapter.classify("23").intValue());
}
@Test(expected = IllegalStateException.class)
public void testClassifierAdapterObjectWithNoAnnotation() {
adapter =
new ClassifierAdapter<String, Integer>(
new Object() {
@SuppressWarnings("unused")
public Integer getValue(String key) {
return Integer.parseInt(key);
}
@SuppressWarnings("unused")
public Integer getAnother(String key) {
throw new UnsupportedOperationException("Not allowed");
}
});
assertEquals(23, adapter.classify("23").intValue());
}
@Test
public void testClassifierAdapterObjectSingleMethodWithNoAnnotation() {
adapter =
new ClassifierAdapter<String, Integer>(
new Object() {
@SuppressWarnings("unused")
public Integer getValue(String key) {
return Integer.parseInt(key);
}
@SuppressWarnings("unused")
public void doNothing(String key) {}
@SuppressWarnings("unused")
public String doNothing(String key, int value) {
return "foo";
}
});
assertEquals(23, adapter.classify("23").intValue());
}
