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using System;
using System.Collections.Generic;
using System.Text;
using NUnit.Framework;
using Google.ProtocolBuffers.TestProtos;
namespace Google.ProtocolBuffers {
[TestFixture]
public class DynamicMessageTest {
private ReflectionTester reflectionTester;
private ReflectionTester extensionsReflectionTester;
[SetUp]
public void SetUp() {
reflectionTester = ReflectionTester.CreateTestAllTypesInstance();
extensionsReflectionTester = ReflectionTester.CreateTestAllExtensionsInstance();
}
[Test]
public void DynamicMessageAccessors() {
IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);
reflectionTester.SetAllFieldsViaReflection(builder);
IMessage message = builder.Build();
reflectionTester.AssertAllFieldsSetViaReflection(message);
}
[Test]
public void DynamicMessageExtensionAccessors() {
// We don't need to extensively test DynamicMessage's handling of
// extensions because, frankly, it doesn't do anything special with them.
// It treats them just like any other fields.
IBuilder builder = DynamicMessage.CreateBuilder(TestAllExtensions.Descriptor);
extensionsReflectionTester.SetAllFieldsViaReflection(builder);
IMessage message = builder.Build();
extensionsReflectionTester.AssertAllFieldsSetViaReflection(message);
}
[Test]
public void DynamicMessageRepeatedSetters() {
IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);
reflectionTester.SetAllFieldsViaReflection(builder);
reflectionTester.ModifyRepeatedFieldsViaReflection(builder);
IMessage message = builder.Build();
reflectionTester.AssertRepeatedFieldsModifiedViaReflection(message);
}
[Test]
public void DynamicMessageDefaults() {
reflectionTester.AssertClearViaReflection(DynamicMessage.GetDefaultInstance(TestAllTypes.Descriptor));
reflectionTester.AssertClearViaReflection(DynamicMessage.CreateBuilder(TestAllTypes.Descriptor).Build());
}
[Test]
public void DynamicMessageSerializedSize() {
TestAllTypes message = TestUtil.GetAllSet();
IBuilder dynamicBuilder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);
reflectionTester.SetAllFieldsViaReflection(dynamicBuilder);
IMessage dynamicMessage = dynamicBuilder.Build();
Assert.AreEqual(message.SerializedSize, dynamicMessage.SerializedSize);
}
[Test]
public void DynamicMessageSerialization() {
IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);
reflectionTester.SetAllFieldsViaReflection(builder);
IMessage message = builder.Build();
ByteString rawBytes = message.ToByteString();
TestAllTypes message2 = TestAllTypes.ParseFrom(rawBytes);
TestUtil.AssertAllFieldsSet(message2);
// In fact, the serialized forms should be exactly the same, byte-for-byte.
Assert.AreEqual(TestUtil.GetAllSet().ToByteString(), rawBytes);
}
[Test]
public void DynamicMessageParsing() {
TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();
TestUtil.SetAllFields(builder);
TestAllTypes message = builder.Build();
ByteString rawBytes = message.ToByteString();
IMessage message2 = DynamicMessage.ParseFrom(TestAllTypes.Descriptor, rawBytes);
reflectionTester.AssertAllFieldsSetViaReflection(message2);
}
[Test]
public void DynamicMessageCopy() {
TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();
TestUtil.SetAllFields(builder);
TestAllTypes message = builder.Build();
DynamicMessage copy = DynamicMessage.CreateBuilder(message).Build();
reflectionTester.AssertAllFieldsSetViaReflection(copy);
}
}
}
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