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Check in a passing test for issue 204.

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This commit is contained in:
Jesse Wilson 2010-09-03 06:44:41 +00:00
parent 202bbfeef0
commit 4e28bf3a39
1 changed files with 19 additions and 0 deletions
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19
gson/src/test/java/com/google/gson/functional/MapTest.java
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@ -312,4 +312,23 @@ public class MapTest extends TestCase {
Map<String, Boolean> map = gson.fromJson("{\"\":true}", new TypeToken<Map<String, Boolean>>() {}.getType());
assertEquals(Boolean.TRUE, map.get(""));
}
/**
* From bug report http://code.google.com/p/google-gson/issues/detail?id=204
*/
public void testSerializeMaps() {
Map<String, Object> map = new LinkedHashMap<String, Object>();
map.put("a", 12);
map.put("b", null);
map.put("c", new HashMap<String, Object>());
assertEquals("{\"a\":12,\"b\":null,\"c\":{}}",
new GsonBuilder().serializeNulls().setPrettyPrinting().create().toJson(map));
assertEquals("{\"a\":12,\"b\":null,\"c\":{}}",
new GsonBuilder().serializeNulls().create().toJson(map));
assertEquals("{\"a\":12,\"c\":{}}",
new GsonBuilder().setPrettyPrinting().create().toJson(map));
assertEquals("{\"a\":12,\"c\":{}}",
new GsonBuilder().create().toJson(map));
}
}