public void RoundTrip_ExtensionGroups()
{
var message = new TestAllExtensions();
message.SetExtension(UnittestExtensions.OptionalGroupExtension, new OptionalGroup_extension {
A = 10
});
message.GetOrInitializeExtension(UnittestExtensions.RepeatedGroupExtension).AddRange(new[]
{
new RepeatedGroup_extension {
A = 10
},
new RepeatedGroup_extension {
A = 20
},
new RepeatedGroup_extension {
A = 30
}
});
MessageParsingHelpers.AssertRoundtrip(
TestAllExtensions.Parser.WithExtensionRegistry(new ExtensionRegistry()
{
UnittestExtensions.OptionalGroupExtension, UnittestExtensions.RepeatedGroupExtension
}),
message);
}
public void RoundTrip_ExtensionGroups()
{
var message = new TestAllExtensions();
message.SetExtension(UnittestExtensions.OptionalGroupExtension, new OptionalGroup_extension {
A = 10
});
message.GetOrInitializeExtension(UnittestExtensions.RepeatedGroupExtension).AddRange(new[]
{
new RepeatedGroup_extension {
A = 10
},
new RepeatedGroup_extension {
A = 20
},
new RepeatedGroup_extension {
A = 30
}
});
byte[] bytes = message.ToByteArray();
TestAllExtensions extendable_parsed = TestAllExtensions.Parser.WithExtensionRegistry(new ExtensionRegistry()
{
UnittestExtensions.OptionalGroupExtension, UnittestExtensions.RepeatedGroupExtension
}).ParseFrom(bytes);
Assert.AreEqual(message, extendable_parsed);
}
public void RequiredFieldsInExtensions()
{
var message = new TestAllExtensions();
Assert.True(message.IsInitialized());
message.SetExtension(TestRequired.Extensions.Single, new TestRequired());
Assert.False(message.IsInitialized());
var extensionMessage = message.GetExtension(TestRequired.Extensions.Single);
extensionMessage.A = 1;
extensionMessage.B = 2;
extensionMessage.C = 3;
Assert.True(message.IsInitialized());
message.GetOrInitializeExtension(TestRequired.Extensions.Multi);
Assert.True(message.IsInitialized());
message.GetExtension(TestRequired.Extensions.Multi).Add(new TestRequired());
Assert.False(message.IsInitialized());
extensionMessage = message.GetExtension(TestRequired.Extensions.Multi)[0];
extensionMessage.A = 1;
extensionMessage.B = 2;
extensionMessage.C = 3;
Assert.True(message.IsInitialized());
message.SetExtension(UnittestExtensions.OptionalBoolExtension, true);
Assert.True(message.IsInitialized());
message.GetOrInitializeExtension(UnittestExtensions.RepeatedBoolExtension).Add(true);
Assert.True(message.IsInitialized());
}
public void GetRepeated()
{
var extensionValue = new TestAllTypes.Types.NestedMessage()
{
Bb = 42
};
var untypedExtension = new Extension <TestAllExtensions, IList>(RepeatedNestedMessageExtension.FieldNumber, codec: null);
var wrongTypedExtension = new RepeatedExtension <TestAllExtensions, TestAllTypes>(RepeatedNestedMessageExtension.FieldNumber, codec: null);
var message = new TestAllExtensions();
var value1 = message.GetExtension(untypedExtension);
Assert.IsNull(value1);
var repeatedField = message.GetOrInitializeExtension <TestAllTypes.Types.NestedMessage>(RepeatedNestedMessageExtension);
repeatedField.Add(extensionValue);
var value2 = message.GetExtension(untypedExtension);
Assert.IsNotNull(value2);
Assert.AreEqual(1, value2.Count);
var valueBytes = ((IMessage)value2[0]).ToByteArray();
var parsedValue = TestProtos.Proto2.TestAllTypes.Types.NestedMessage.Parser.ParseFrom(valueBytes);
Assert.AreEqual(extensionValue, parsedValue);
var ex = Assert.Throws <InvalidOperationException>(() => message.GetExtension(wrongTypedExtension));
var expectedMessage = "The stored extension value has a type of 'Google.Protobuf.TestProtos.Proto2.TestAllTypes+Types+NestedMessage, Google.Protobuf.Test.TestProtos, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a7d26565bac4d604'. " +
"This a different from the requested type of 'Google.Protobuf.TestProtos.Proto2.TestAllTypes, Google.Protobuf.Test.TestProtos, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a7d26565bac4d604'.";
Assert.AreEqual(expectedMessage, ex.Message);
}
