@Test
public void getTypeVariableTypeMirror() {
List<? extends TypeParameterElement> typeVariables =
getElement(Parameterized.class).getTypeParameters();
// Members of converted types use ClassName and not Class<?>.
ClassName number = ClassName.get(Number.class);
ClassName runnable = ClassName.get(Runnable.class);
ClassName serializable = ClassName.get(Serializable.class);
assertThat(TypeName.get(typeVariables.get(0).asType()))
.isEqualTo(TypeVariableName.get("Simple"));
assertThat(TypeName.get(typeVariables.get(1).asType()))
.isEqualTo(TypeVariableName.get("ExtendsClass", number));
assertThat(TypeName.get(typeVariables.get(2).asType()))
.isEqualTo(TypeVariableName.get("ExtendsInterface", runnable));
assertThat(TypeName.get(typeVariables.get(3).asType()))
.isEqualTo(TypeVariableName.get("ExtendsTypeVariable", TypeVariableName.get("Simple")));
assertThat(TypeName.get(typeVariables.get(4).asType()))
.isEqualTo(TypeVariableName.get("Intersection", number, runnable));
assertThat(TypeName.get(typeVariables.get(5).asType()))
.isEqualTo(TypeVariableName.get("IntersectionOfInterfaces", runnable, serializable));
assertThat(((TypeVariableName) TypeName.get(typeVariables.get(4).asType())).bounds)
.containsExactly(number, runnable);
}
@Test
public void typeVariable() throws Exception {
TypeVariableName type = TypeVariableName.get("T", CharSequence.class);
assertThat(type.toString()).isEqualTo("T"); // (Bounds are only emitted in declaration.)
}
