public void ClientCodeGenerationDispatcher_Error_Missing_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "ClientProject",
ServerProjectPath = "ServerProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, "NotAGenerator");
Assert.IsNull(generator, "the dispatcher should not find any code generator");
string error = string.Format(CultureInfo.CurrentCulture,
Resource.Code_Generator_Not_Found,
"NotAGenerator",
options.Language,
options.ServerProjectPath,
options.ClientProjectPath,
CodeDomClientCodeGenerator.GeneratorName);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Custom_Warns_Full()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, MockCodeGenerator.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found MockCodeGenerator");
// Setting this option makes our custom code generator emit the packet below to test LogWarning
MockCodeGenerator.LogWarningsFull = true;
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.AreEqual(MockCodeGenerator.FakeGeneratedCode, generatedCode, "test code generator did not generate expected code.");
TestHelper.AssertContainsWarningPackets(logger, MockCodeGenerator.WarningPacket);
}
}
public void ClientCodeGenerationDispatcher_Finds_Default_By_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, CodeDomClientCodeGenerator.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.IsTrue(typeof(CodeDomClientCodeGenerator).IsAssignableFrom(generator.GetType()), "dispatcher found " + generator.GetType() + " but should have found CodeDomClientCodeGenerator");
DomainServiceDescription dsd = DomainServiceDescription.GetDescription(typeof(DispatcherDomainService));
string generatedCode = generator.GenerateCode(host, new DomainServiceDescription[] { dsd }, options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected code to have been generated");
Assert.IsTrue(generatedCode.Contains("public sealed partial class DispatcherDomainContext : DomainContext"), "Expected generated code to contain public sealed partial class DispatcherDomainContext : DomainContext");
}
}
public void ClientCodeGenerationDispatcher_Finds_Derived_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "G#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, MockGSharpCodeGeneratorDerived.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockGSharpCodeGeneratorDerived), "dispatcher found " + generator.GetType() + " but should have found MockGSharpCodeGeneratorDerived");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.AreEqual(MockGSharpCodeGeneratorDerived.DerivedGeneratedCode, generatedCode, "test code generator did not generate expected code.");
}
}
public void ClientCodeGenerationDispatcher_Custom_By_AssemblyQualifiedName()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[0];
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, typeof(T4DomainServiceClientCodeGenerator).AssemblyQualifiedName);
Assert.IsNotNull(generator, "the dispatcher did not find the code generator");
Assert.AreEqual(generator.GetType(), typeof(T4DomainServiceClientCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found T4DomainServiceClientProxyGenerator");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected T4 generator to generate code");
TestHelper.AssertGeneratedCodeContains(generatedCode, T4DomainServiceClientCodeGenerator.GeneratedBoilerPlate);
TestHelper.AssertNoErrorsOrWarnings(logger);
}
}
public void ClientCodeGenerationDispatcher_Generate_Using_T4_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, null);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(T4DomainServiceClientCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found T4DomainServiceClientProxyGenerator");
DomainServiceDescription dsd = DomainServiceDescription.GetDescription(typeof(DispatcherDomainService));
string generatedCode = generator.GenerateCode(host, new DomainServiceDescription[] { dsd }, options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected T4 generator to generate code");
TestHelper.AssertGeneratedCodeContains(generatedCode, T4DomainServiceClientCodeGenerator.GeneratedBoilerPlate);
TestHelper.AssertGeneratedCodeContains(generatedCode, "public class DispatcherEntity : Entity");
TestHelper.AssertNoErrorsOrWarnings(logger);
}
}
public void ClientCodeGenerationDispatcher_Throws_Exception_Logical_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "SampleProject.csproj"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
string codeGeneratorName = MockCodeGenerator.GeneratorName;
// Ask our mock to throw
MockCodeGenerator.ThrowException = true;
dispatcher.GenerateCode(host, options, Enumerable.Empty <Type>(), compositionAssemblies, codeGeneratorName);
string error = string.Format(CultureInfo.CurrentCulture, Resource.CodeGenerator_Threw_Exception, codeGeneratorName, options.ClientProjectPath, MockCodeGenerator.Exception.Message);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Throws_Exception_Fully_Qualified_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "SampleProject.csproj"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
// Disable MEF for this test
string[] compositionAssemblies = new string[0];
// And use FQN instead
string codeGeneratorName = typeof(MockCodeGenerator).AssemblyQualifiedName;
// Ask our mock to throw
MockCodeGenerator.ThrowException = true;
dispatcher.GenerateCode(host, options, Enumerable.Empty <Type>(), compositionAssemblies, codeGeneratorName);
string error = string.Format(CultureInfo.CurrentCulture, Resource.CodeGenerator_Threw_Exception, codeGeneratorName, options.ClientProjectPath, MockCodeGenerator.Exception.Message);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Error_Multiple_Generators()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "ClientProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not pick a generator");
Assert.IsTrue(generator is CodeDomClientCodeGenerator, "the dispatcher did not pick the default code generator");
string errorParam = " " + MockCodeGenerator.GeneratorName + Environment.NewLine +
" " + T4DomainServiceClientCodeGenerator.GeneratorName + Environment.NewLine;
string error = (string.Format(CultureInfo.CurrentCulture,
Resource.Multiple_Custom_Code_Generators_Using_Default,
options.Language,
errorParam,
options.ClientProjectPath,
MockCodeGenerator.GeneratorName,
CodeDomClientCodeGenerator.GeneratorName));
TestHelper.AssertContainsWarnings(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Finds_Derived_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "G#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, MockGSharpCodeGeneratorDerived.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockGSharpCodeGeneratorDerived), "dispatcher found " + generator.GetType() + " but should have found MockGSharpCodeGeneratorDerived");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty<DomainServiceDescription>(), options);
Assert.AreEqual(MockGSharpCodeGeneratorDerived.DerivedGeneratedCode, generatedCode, "test code generator did not generate expected code.");
}
}
public void ClientCodeGenerationDispatcher_Finds_Solitary_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(TextTemplate::OpenRiaServices.DomainServices.Tools.TextTemplate.ClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found MockCodeGenerator");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.AreEqual(MockCodeGenerator.FakeGeneratedCode, generatedCode, "test code generator did not generate expected code.");
// Expect informational message
string message = string.Format(CultureInfo.CurrentCulture, Resource.Using_Custom_Code_Generator, MockCodeGenerator.GeneratorName);
TestHelper.AssertContainsMessages(logger, message);
}
}
// Locates the code generator registered to work with the language for the given options
internal static IClientCodeGenerator CreateCodeGenerator(ICodeGenerationHost host, ClientCodeGenerationOptions options)
{
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
IClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, /*compositionAssemblies*/ null, /*codeGeneratorName*/ null);
return(generator);
}
}
public void ClientCodeGenerationDispatcher_Error_TypeLoadException()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
// We want to include into the MEF container an assembly that will throw TypeLoadException
// when MEF tries to analyze it. This is to test our own recovery, which should consist
// of logging an error making a default container containing only Tools.
string unitTestAssemblyLocation = Assembly.GetExecutingAssembly().Location;
string typeLoadExceptionProjectLocation = Path.Combine(Path.GetDirectoryName(unitTestAssemblyLocation), "TypeLoadExceptionProject.dll");
Assert.IsTrue(File.Exists(typeLoadExceptionProjectLocation), "Expected TypeLoadExceptionProject.dll to coreside with this assembly in test folder");
// Do what MEF does to load the types so we can capture the exception
Exception expectedException = null;
try
{
Assembly assembly = Assembly.LoadFrom(typeLoadExceptionProjectLocation);
assembly.GetTypes();
}
catch (Exception ex)
{
expectedException = ex;
}
Assert.IsNotNull(expectedException, "We did not generate the type load exception we expected");
string[] compositionAssemblies = new string[] { unitTestAssemblyLocation, typeLoadExceptionProjectLocation };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not pick default generator");
Assert.IsTrue(generator is CodeDomClientCodeGenerator, "the dispatcher did not pick the default code generator");
string error = (string.Format(CultureInfo.CurrentCulture,
Resource.Failed_To_Create_Composition_Container,
expectedException.Message));
TestHelper.AssertContainsWarnings(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Custom_By_AssemblyQualifiedName_Ctor_Throws()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
string codeGeneratorName = typeof(ThrowingCtorCodeGenerator).AssemblyQualifiedName;
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[0];
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, codeGeneratorName);
Assert.IsNull(generator, "the dispatcher should not find the code generator");
string error = string.Format(CultureInfo.CurrentCulture, Resource.Code_Generator_Instantiation_Error, codeGeneratorName, ThrowingCtorCodeGenerator.ErrorMessage);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Error_Multiple_Generators_Same_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "F#",
ClientProjectPath = "ClientProject",
ServerProjectPath = "ServerProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
string generatorName = MockFSharpCodeGenerator1.GeneratorName;
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, generatorName);
Assert.IsNull(generator, "the dispatcher should not pick a generator");
string errorParam = " " + typeof(MockFSharpCodeGenerator1).FullName + Environment.NewLine +
" " + typeof(MockFSharpCodeGenerator2).FullName + Environment.NewLine;
string error = string.Format(CultureInfo.CurrentCulture,
Resource.Multiple_Named_Code_Generators,
generatorName,
options.Language,
errorParam,
options.ServerProjectPath,
options.ClientProjectPath,
typeof(MockFSharpCodeGenerator1).AssemblyQualifiedName);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Custom_By_AssemblyQualifiedName()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[0];
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, typeof(T4DomainServiceClientCodeGenerator).AssemblyQualifiedName);
Assert.IsNotNull(generator, "the dispatcher did not find the code generator");
Assert.AreEqual(generator.GetType(), typeof(T4DomainServiceClientCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found T4DomainServiceClientProxyGenerator");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty<DomainServiceDescription>(), options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected T4 generator to generate code");
TestHelper.AssertGeneratedCodeContains(generatedCode, T4DomainServiceClientCodeGenerator.GeneratedBoilerPlate);
TestHelper.AssertNoErrorsOrWarnings(logger);
}
}
public void ClientCodeGenerationDispatcher_Custom_By_AssemblyQualifiedName_Ctor_Throws()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
string codeGeneratorName = typeof(ThrowingCtorCodeGenerator).AssemblyQualifiedName;
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[0];
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, codeGeneratorName);
Assert.IsNull(generator, "the dispatcher should not find the code generator");
string error = string.Format(CultureInfo.CurrentCulture, Resource.Code_Generator_Instantiation_Error, codeGeneratorName, ThrowingCtorCodeGenerator.ErrorMessage);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Throws_Exception_Logical_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "SampleProject.csproj"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
string codeGeneratorName = MockCodeGenerator.GeneratorName;
// Ask our mock to throw
MockCodeGenerator.ThrowException = true;
dispatcher.GenerateCode(host, options, Enumerable.Empty<Type>(), compositionAssemblies, codeGeneratorName);
string error = string.Format(CultureInfo.CurrentCulture, Resource.CodeGenerator_Threw_Exception, codeGeneratorName, options.ClientProjectPath, MockCodeGenerator.Exception.Message);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Throws_Exception_Fully_Qualified_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "SampleProject.csproj"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
// Disable MEF for this test
string[] compositionAssemblies = new string[0];
// And use FQN instead
string codeGeneratorName = typeof(MockCodeGenerator).AssemblyQualifiedName;
// Ask our mock to throw
MockCodeGenerator.ThrowException = true;
dispatcher.GenerateCode(host, options, Enumerable.Empty<Type>(), compositionAssemblies, codeGeneratorName);
string error = string.Format(CultureInfo.CurrentCulture, Resource.CodeGenerator_Threw_Exception, codeGeneratorName, options.ClientProjectPath, MockCodeGenerator.Exception.Message);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Error_Multiple_Generators()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "ClientProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not pick a generator");
Assert.IsTrue(generator is CodeDomClientCodeGenerator, "the dispatcher did not pick the default code generator");
string errorParam = " " + MockCodeGenerator.GeneratorName + Environment.NewLine +
" " + T4DomainServiceClientCodeGenerator.GeneratorName + Environment.NewLine;
string error = (string.Format(CultureInfo.CurrentCulture,
Resource.Multiple_Custom_Code_Generators_Using_Default,
options.Language,
errorParam,
options.ClientProjectPath,
MockCodeGenerator.GeneratorName,
CodeDomClientCodeGenerator.GeneratorName));
TestHelper.AssertContainsWarnings(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Error_Multiple_Generators_Same_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "F#",
ClientProjectPath = "ClientProject",
ServerProjectPath = "ServerProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
string generatorName = MockFSharpCodeGenerator1.GeneratorName;
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, generatorName);
Assert.IsNull(generator, "the dispatcher should not pick a generator");
string errorParam = " " + typeof(MockFSharpCodeGenerator1).FullName + Environment.NewLine +
" " + typeof(MockFSharpCodeGenerator2).FullName + Environment.NewLine;
string error = string.Format(CultureInfo.CurrentCulture,
Resource.Multiple_Named_Code_Generators,
generatorName,
options.Language,
errorParam,
options.ServerProjectPath,
options.ClientProjectPath,
typeof(MockFSharpCodeGenerator1).AssemblyQualifiedName);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Generate_Using_T4_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, null);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(T4DomainServiceClientCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found T4DomainServiceClientProxyGenerator");
DomainServiceDescription dsd = DomainServiceDescription.GetDescription(typeof(DispatcherDomainService));
string generatedCode = generator.GenerateCode(host, new DomainServiceDescription[] { dsd }, options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected T4 generator to generate code");
TestHelper.AssertGeneratedCodeContains(generatedCode, T4DomainServiceClientCodeGenerator.GeneratedBoilerPlate);
TestHelper.AssertGeneratedCodeContains(generatedCode, "public class DispatcherEntity : Entity");
TestHelper.AssertNoErrorsOrWarnings(logger);
}
}
public void ClientCodeGenerationDispatcher_Error_TypeLoadException()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
// We want to include into the MEF container an assembly that will throw TypeLoadException
// when MEF tries to analyze it. This is to test our own recovery, which should consist
// of logging an error making a default container containing only Tools.
string unitTestAssemblyLocation = Assembly.GetExecutingAssembly().Location;
string typeLoadExceptionProjectLocation = Path.Combine(Path.GetDirectoryName(unitTestAssemblyLocation), "TypeLoadExceptionProject.dll");
Assert.IsTrue(File.Exists(typeLoadExceptionProjectLocation), "Expected TypeLoadExceptionProject.dll to coreside with this assembly in test folder");
// Do what MEF does to load the types so we can capture the exception
Exception expectedException = null;
try
{
Assembly assembly = Assembly.LoadFrom(typeLoadExceptionProjectLocation);
assembly.GetTypes();
}
catch (Exception ex)
{
expectedException = ex;
}
Assert.IsNotNull(expectedException, "We did not generate the type load exception we expected");
string[] compositionAssemblies = new string[] { unitTestAssemblyLocation, typeLoadExceptionProjectLocation };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not pick default generator");
Assert.IsTrue(generator is CodeDomClientCodeGenerator, "the dispatcher did not pick the default code generator");
string error = (string.Format(CultureInfo.CurrentCulture,
Resource.Failed_To_Create_Composition_Container,
expectedException.Message));
TestHelper.AssertContainsWarnings(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Custom_Warns_Full()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, MockCodeGenerator.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found MockCodeGenerator");
// Setting this option makes our custom code generator emit the packet below to test LogWarning
MockCodeGenerator.LogWarningsFull = true;
string generatedCode = generator.GenerateCode(host, Enumerable.Empty<DomainServiceDescription>(), options);
Assert.AreEqual(MockCodeGenerator.FakeGeneratedCode, generatedCode, "test code generator did not generate expected code.");
TestHelper.AssertContainsWarningPackets(logger, MockCodeGenerator.WarningPacket);
}
}
public void ClientCodeGenerationDispatcher_Finds_Solitary_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(TextTemplate::OpenRiaServices.DomainServices.Tools.TextTemplate.ClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found MockCodeGenerator");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty<DomainServiceDescription>(), options);
Assert.AreEqual(MockCodeGenerator.FakeGeneratedCode, generatedCode, "test code generator did not generate expected code.");
// Expect informational message
string message = string.Format(CultureInfo.CurrentCulture, Resource.Using_Custom_Code_Generator, MockCodeGenerator.GeneratorName);
TestHelper.AssertContainsMessages(logger, message);
}
}
public void ClientCodeGenerationDispatcher_Finds_Default_By_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, CodeDomClientCodeGenerator.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.IsTrue(typeof(CodeDomClientCodeGenerator).IsAssignableFrom(generator.GetType()), "dispatcher found " + generator.GetType() + " but should have found CodeDomClientCodeGenerator");
DomainServiceDescription dsd = DomainServiceDescription.GetDescription(typeof(DispatcherDomainService));
string generatedCode = generator.GenerateCode(host, new DomainServiceDescription[] { dsd }, options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected code to have been generated");
Assert.IsTrue(generatedCode.Contains("public sealed partial class DispatcherDomainContext : DomainContext"), "Expected generated code to contain public sealed partial class DispatcherDomainContext : DomainContext");
}
}
/// <summary>
/// Validates code gen for a specific language by comparing it against a file containing the expected output.
/// </summary>
/// <param name="codeGenOptions">The options specifying the type of validation to perform</param>
/// <returns>A command that updates the comparison file</returns>
internal static string ValidateLanguageCodeGen(CodeGenValidationOptions codeGenOptions)
{
Assert.IsFalse(string.IsNullOrEmpty(codeGenOptions.Language));
var outDataDir = GetOutputTestDataDir(codeGenOptions.RelativeDeployDir);
var extension = ExtensionFromLanguage(codeGenOptions.Language);
var diffMessage = string.Empty;
// Compose the abs path to where the test file got deployed by MSTest
string referenceFileName = TestHelper.GetTestFileName(codeGenOptions.RelativeDeployDir, codeGenOptions.BaseReferenceFileName + extension);
Assert.IsTrue(File.Exists(referenceFileName), "Cannot find reference file " + referenceFileName);
string generatedCode = string.Empty;
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = codeGenOptions.Language,
ClientRootNamespace = codeGenOptions.RootNamespace,
ClientProjectPath = "MockProject.proj",
UseFullTypeNames = codeGenOptions.UseFullTypeNames
};
MockCodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(codeGenOptions.Logger, codeGenOptions.SharedCodeService);
ILogger logger = host as ILogger;
EntityCatalog catalog = new EntityCatalog(codeGenOptions.EntityTypes, logger);
IClientCodeGenerator generator;
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
generator = dispatcher.FindCodeGenerator(host, options, /*compositionAssemblies*/ null, /*codeGeneratorName*/ null);
}
Assert.IsNotNull(generator, "Failed to find a code generator");
generatedCode = generator.GenerateCode(host, catalog.EntityDescriptions, options);
ConsoleLogger consoleLogger = logger as ConsoleLogger;
string errors = consoleLogger == null ? "" : consoleLogger.Errors;
Assert.IsTrue(generatedCode.Length > 0, "No code was generated: " + errors);
// Dump the generated code into a file for comparison
bool isCSharp = options.Language.Equals("C#", StringComparison.InvariantCultureIgnoreCase);
string generatedFileName = Path.Combine(outDataDir, Path.GetFileName(referenceFileName) + ".testgen");
File.WriteAllText(generatedFileName, generatedCode);
// TODO: (ron M3) Solve inability to get right MSBuild after checkin
// First see if we compile
List <string> referenceAssemblies = CompilerHelper.GetClientAssemblies(codeGenOptions.RelativeDeployDir);
List <string> files = new List <string>();
files.Add(generatedFileName);
// Unconditionally force generation of Xml doc comments to catch errors
string documentationFile = Path.GetTempFileName();
try
{
if (isCSharp)
{
files.AddRange(codeGenOptions.SharedFiles.Where(sharedFile => Path.GetExtension(sharedFile).Equals(".cs")));
CompilerHelper.CompileCSharpSource(files, referenceAssemblies, documentationFile);
}
else
{
files.AddRange(codeGenOptions.SharedFiles.Where(sharedFile => Path.GetExtension(sharedFile).Equals(".vb")));
CompilerHelper.CompileVisualBasicSource(files, referenceAssemblies, options.ClientRootNamespace, documentationFile);
}
}
finally
{
File.Delete(documentationFile);
}
// Do the diff
if (codeGenOptions.FailOnDiff)
{
TestHelper.ValidateFilesEqual(codeGenOptions.RelativeTestDir, codeGenOptions.RelativeDeployDir, generatedFileName, referenceFileName, codeGenOptions.Language);
}
else
{
TestHelper.FilesMatch(codeGenOptions.RelativeTestDir, codeGenOptions.RelativeDeployDir, generatedFileName, referenceFileName, codeGenOptions.Language, out diffMessage);
}
return(diffMessage);
}
public void ClientCodeGenerationDispatcher_Error_Missing_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "ClientProject",
ServerProjectPath = "ServerProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, "NotAGenerator");
Assert.IsNull(generator, "the dispatcher should not find any code generator");
string error = string.Format(CultureInfo.CurrentCulture,
Resource.Code_Generator_Not_Found,
"NotAGenerator",
options.Language,
options.ServerProjectPath,
options.ClientProjectPath,
CodeDomClientCodeGenerator.GeneratorName);
TestHelper.AssertContainsErrors(logger, error);
}
}
