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More tests to ensure that serialization works for parameterized types like A<B<C<D>>> without the need to specify type in toJson()

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This commit is contained in:
Inderjeet Singh 2011-06-25 20:14:09 +00:00
parent d347128e6f
commit 5f4e88f62a
1 changed files with 22 additions and 0 deletions
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gson/src/test/java/com/google/gson/functional/RawSerializationTest.java
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@ -61,6 +61,28 @@ public class RawSerializationTest extends TestCase {
assertEquals(expectedJson, json); assertEquals(expectedJson, json);
} }
public void testTwoLevelParameterizedObject() {
Bar<Bar<Foo>> bar = new Bar<Bar<Foo>>(new Bar<Foo>(new Foo(1)));
String expectedJson = "{\"t\":{\"t\":{\"b\":1}}}";
// Ensure that serialization works without specifying the type explicitly
String json = gson.toJson(bar);
assertEquals(expectedJson, json);
// Ensure that serialization also works when the type is specified explicitly
json = gson.toJson(bar, new TypeToken<Bar<Bar<Foo>>>(){}.getType());
assertEquals(expectedJson, json);
}
public void testThreeLevelParameterizedObject() {
Bar<Bar<Bar<Foo>>> bar = new Bar<Bar<Bar<Foo>>>(new Bar<Bar<Foo>>(new Bar<Foo>(new Foo(1))));
String expectedJson = "{\"t\":{\"t\":{\"t\":{\"b\":1}}}}";
// Ensure that serialization works without specifying the type explicitly
String json = gson.toJson(bar);
assertEquals(expectedJson, json);
// Ensure that serialization also works when the type is specified explicitly
json = gson.toJson(bar, new TypeToken<Bar<Bar<Bar<Foo>>>>(){}.getType());
assertEquals(expectedJson, json);
}
private static class Foo { private static class Foo {
@SuppressWarnings("unused") @SuppressWarnings("unused")
int b; int b;