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Add tests for oneof equals and hash.

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This commit is contained in:
Jisi Liu 2015-02-18 14:24:43 -08:00
parent 3ab660cd4a
commit b9e9469b4d
2 changed files with 81 additions and 0 deletions
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80
javanano/src/test/java/com/google/protobuf/nano/NanoTest.java
View File

@ -3361,6 +3361,7 @@ public class NanoTest extends TestCase {
TestAllTypesNano.BAR,
TestAllTypesNano.BAZ
};
message.setOneofUint32(3);
return message;
}
@ -3559,6 +3560,85 @@ public class NanoTest extends TestCase {
new NanoReferenceTypes.TestAllTypesNano(), MessageNano.toByteArray(m7))));
}
private static TestAllTypesNano generateMessageForOneof(int caseNumber) {
TestAllTypesNano result = new TestAllTypesNano();
TestAllTypesNano.NestedMessage nested =
new TestAllTypesNano.NestedMessage();
nested.bb = 2;
switch (caseNumber) {
case TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER:
result.setOneofUint32(1);
break;
case TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER:
result.setOneofEnum(TestAllTypesNano.BAR);
break;
case TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER:
result.setOneofNestedMessage(nested);
break;
case TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER:
result.setOneofBytes(new byte[] {1, 2});
break;
case TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER:
result.setOneofString("hello");
break;
case TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER:
result.setOneofFixed64(-1L);
break;
default:
throw new RuntimeException("unexpected case number: " + caseNumber);
}
return result;
}
public void testOneofHashCodeEquals() throws Exception {
TestAllTypesNano m1 = generateMessageForOneof(
TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER);
assertEquals(m1, generateMessageForOneof(
TestAllTypesNano.ONEOF_UINT32_FIELD_NUMBER));
assertFalse(m1.equals(new TestAllTypesNano()));
TestAllTypesNano m2 = generateMessageForOneof(
TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER);
assertEquals(m2, generateMessageForOneof(
TestAllTypesNano.ONEOF_ENUM_FIELD_NUMBER));
assertFalse(m2.equals(new TestAllTypesNano()));
TestAllTypesNano m3 = generateMessageForOneof(
TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER);
assertEquals(m3, generateMessageForOneof(
TestAllTypesNano.ONEOF_NESTED_MESSAGE_FIELD_NUMBER));
assertFalse(m3.equals(new TestAllTypesNano()));
TestAllTypesNano m4 = generateMessageForOneof(
TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER);
assertEquals(m4, generateMessageForOneof(
TestAllTypesNano.ONEOF_BYTES_FIELD_NUMBER));
assertFalse(m4.equals(new TestAllTypesNano()));
TestAllTypesNano m5 = generateMessageForOneof(
TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER);
assertEquals(m5, generateMessageForOneof(
TestAllTypesNano.ONEOF_STRING_FIELD_NUMBER));
assertFalse(m5.equals(new TestAllTypesNano()));
TestAllTypesNano m6 = generateMessageForOneof(
TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER);
assertEquals(m6, generateMessageForOneof(
TestAllTypesNano.ONEOF_FIXED64_FIELD_NUMBER));
assertFalse(m6.equals(new TestAllTypesNano()));
Map<TestAllTypesNano, Integer> map =
new HashMap<TestAllTypesNano, Integer>();
map.put(m1, 1);
map.put(m2, 2);
map.put(m3, 3);
map.put(m4, 4);
map.put(m5, 5);
map.put(m6, 6);
assertEquals(6, map.size());
}
public void testNullRepeatedFields() throws Exception {
// Check that serialization after explicitly setting a repeated field
// to null doesn't NPE.

1
javanano/src/test/java/com/google/protobuf/nano/unittest_nano.proto
View File

@ -174,6 +174,7 @@ message TestAllTypesNano {
string oneof_string = 123;
bytes oneof_bytes = 124;
fixed64 oneof_fixed64 = 115;
NestedEnum oneof_enum = 116;
}
}