public void DecorateClassRenamingTest()
{
var dec = new SubresourceClassDecorator();
var resource = new MockResource();
const string className = "TestClass";
var decl = new CodeTypeDeclaration();
const string serviceName = "TestService";
var decorators = new IResourceDecorator[0];
// Create generators.
var resourceGen = new ResourceContainerGenerator(new IResourceContainerDecorator[0]);
var requestGen = new RequestClassGenerator(new IRequestDecorator[0]);
var gen = new ResourceClassGenerator(
resource, serviceName, decorators, requestGen, resourceGen, new string[0]);
// Add subresources.
resource.Resources.Add("Sub1", new MockResource { Name = "Sub1" });
resource.Resources.Add("Sub2", new MockResource { Name = "Sub2" });
// Add existing members
decl.Members.Add(new CodeMemberField { Name = "Sub1Resource" });
// Test decoration.
dec.DecorateClass(resource, className, decl, gen, serviceName, decorators);
Assert.AreEqual(3, decl.Members.Count);
Assert.AreEqual("Sub1Resource", decl.Members[0].Name);
Assert.AreEqual("Sub1Res", decl.Members[1].Name);
Assert.AreEqual("Sub2Resource", decl.Members[2].Name);
}
public void DecorateClassTest()
{
var method = new MockMethod() { Name = "Method", Parameters = new Dictionary<string, IParameter>() };
method.Parameters.Add("Param", new MockParameter() { Name = "Param" });
var resource = new MockResource();
resource.Methods.Add("Method", method);
var resourceDecl = new CodeTypeDeclaration();
var requestDecl = new CodeTypeDeclaration();
var typeProvider = new DefaultObjectTypeProvider("Schema");
// Confirm that the decorator has run correctly.
var decorator = new RequestConstructorDecorator(typeProvider) { CreateOptionalConstructor = true };
decorator.DecorateClass(resource, method, requestDecl, resourceDecl);
Assert.AreEqual(2, requestDecl.Members.Count); // 2 Constructors.
Assert.IsInstanceOf<CodeConstructor>(requestDecl.Members[0]);
Assert.AreEqual(0, resourceDecl.Members.Count);
// Test the decorator without optional parameters.
requestDecl = new CodeTypeDeclaration();
decorator.CreateOptionalConstructor = false;
decorator.DecorateClass(resource, method, requestDecl, resourceDecl);
Assert.AreEqual(1, requestDecl.Members.Count); // 1 Constructor.
Assert.IsInstanceOf<CodeConstructor>(requestDecl.Members[0]);
Assert.AreEqual(0, resourceDecl.Members.Count);
}
public void GenerateParameterPropertyTest()
{
var parameter = new MockParameter() { Name = "Param" };
var method = new MockMethod() { Name = "Method", Parameters = new Dictionary<string, IParameter>() };
method.Parameters.Add("Param", parameter);
var resource = new MockResource();
resource.Methods.Add("Method", method);
var resourceDecl = new CodeTypeDeclaration();
// Confirm that two properties and two fields are generated.
var decorator = new ParameterPropertyDecorator();
CodeTypeMemberCollection newMembers = decorator.GenerateParameterProperty(
parameter, method, resourceDecl, Enumerable.Empty<string>());
Assert.AreEqual(2, newMembers.Count); // Property + field.
Assert.AreEqual(0, resourceDecl.Members.Count);
// Check the generated property.
Assert.IsInstanceOf<CodeMemberField>(newMembers[0]);
CodeMemberProperty property = (CodeMemberProperty)newMembers[1];
Assert.AreEqual("Param", property.Name);
// Check that the property has a Key attribute.
Assert.AreEqual(1, property.CustomAttributes.Count);
Assert.AreEqual(
typeof(RequestParameterAttribute).FullName, property.CustomAttributes[0].AttributeType.BaseType);
Assert.AreEqual(
"Param", ((CodePrimitiveExpression) property.CustomAttributes[0].Arguments[0].Value).Value);
}
public void DecorateClassTest()
{
var dec = new SubresourceClassDecorator();
var resource = new MockResource();
const string className = "TestClass";
var decl = new CodeTypeDeclaration();
const string serviceName = "TestService";
var decorators = new IResourceDecorator[0];
// Create generators.
var resourceGen = new ResourceContainerGenerator(new IResourceContainerDecorator[0]);
var requestGen = new RequestClassGenerator(new IRequestDecorator[0]);
var gen = new ResourceClassGenerator(
resource, serviceName, decorators, requestGen, resourceGen, new string[0]);
// Add subresources.
resource.Resources.Add("Sub1", new MockResource { Name = "Sub1" });
resource.Resources.Add("Sub2", new MockResource { Name = "Sub2" });
// Test decoration.
dec.DecorateClass(resource, className, decl, gen, serviceName, decorators);
Assert.AreEqual(2, decl.Members.Count);
Assert.IsInstanceOf<CodeTypeDeclaration>(decl.Members[0]);
Assert.IsInstanceOf<CodeTypeDeclaration>(decl.Members[1]);
}
public void AddRequiredParametersTest()
{
var parameterA = new MockParameter() { Name = "ParamA", IsRequired = false };
var parameterB = new MockParameter() { Name = "ParamB", IsRequired = true};
var method = new MockMethod() { Name = "Method", Parameters = new Dictionary<string, IParameter>() };
method.Parameters.Add("ParamA", parameterA);
method.Parameters.Add("ParamB", parameterB);
var resource = new MockResource();
resource.Methods.Add("Method", method);
var resourceDecl = new CodeTypeDeclaration();
var typeProvider = new DefaultObjectTypeProvider("Schema");
// Confirm that the "service" parameter is added.
var decorator = new RequestConstructorDecorator(typeProvider);
CodeConstructor constructor = new CodeConstructor();
decorator.AddRequestParameters(resourceDecl, method, constructor, false);
Assert.AreEqual(1, constructor.Parameters.Count);
Assert.AreEqual("paramB", constructor.Parameters[0].Name);
Assert.AreEqual(1, constructor.Statements.Count);
// Check that optional parameters are added when the appropriate flag is set.
constructor = new CodeConstructor();
decorator.AddRequestParameters(resourceDecl, method, constructor, true);
Assert.AreEqual(2, constructor.Parameters.Count);
Assert.AreEqual("paramB", constructor.Parameters[0].Name);
Assert.AreEqual("paramA", constructor.Parameters[1].Name);
Assert.AreEqual(2, constructor.Statements.Count);
}
public void GenerateRequestClassesTest()
{
var decorator = new CountingRequestDecorator();
var generator = new RequestClassGenerator(new IRequestDecorator[] { decorator });
var decl = new CodeTypeDeclaration();
// Create a test resource.
var resource = new MockResource();
resource.Methods.Add("MethodA", new MockMethod() { Name = "MethodA"});
resource.Methods.Add("MethodB", new MockMethod() { Name = "MethodB"});
// Run the generator
CodeTypeMemberCollection collection = generator.GenerateRequestClasses(decl, resource);
Assert.AreEqual(2, decorator.TimesCalled);
Assert.AreEqual(2, collection.Count);
Assert.IsInstanceOf<CodeTypeDeclaration>(collection[0]);
Assert.IsInstanceOf<CodeTypeDeclaration>(collection[1]);
CollectionAssert.AreEqual(
new[]
{
string.Format(RequestClassGenerator.RequestClassNamingScheme, "MethodA"),
string.Format(RequestClassGenerator.RequestClassNamingScheme, "MethodB"),
},
from CodeTypeMember m in collection select m.Name);
}
public void DecorateClassNonBodyTest()
{
var decorator = new BodyPropertyDecorator(new DefaultObjectTypeProvider("Schema"));
var resource = new MockResource();
var method = new MockMethod() { Name = "Test", HasBody = false };
var decl = new CodeTypeDeclaration();
var resourceDecl = new CodeTypeDeclaration();
decorator.DecorateClass(resource, method, decl, resourceDecl);
Assert.AreEqual(0, decl.Members.Count);
}
public void DecorateClassTest()
{
var decorator = new ServiceRequestInheritanceDecorator(new DefaultObjectTypeProvider("Schema"));
var resource = new MockResource();
var method = new MockMethod() { ResponseType = "MySchema" };
var decl = new CodeTypeDeclaration();
var resourceDecl = new CodeTypeDeclaration();
// Check for ": ServiceRequest<Schema.MySchema>".
decorator.DecorateClass(resource, method, decl, resourceDecl);
Assert.AreEqual(1, decl.BaseTypes.Count);
Assert.AreEqual(typeof(ServiceRequest<>).FullName, decl.BaseTypes[0].BaseType);
Assert.AreEqual(1, decl.BaseTypes[0].TypeArguments.Count);
Assert.AreEqual("Schema.MySchema", decl.BaseTypes[0].TypeArguments[0].BaseType);
}
public void DecorateClassTest()
{
var method = new MockMethod() { Name = "Method", Parameters = new Dictionary<string, IParameter>()};
method.Parameters.Add("Param", new MockParameter() { Name = "Param"});
method.Parameters.Add("Param2", new MockParameter() { Name = "Param2"});
var resource = new MockResource();
resource.Methods.Add("Method", method);
var resourceDecl = new CodeTypeDeclaration();
var requestDecl = new CodeTypeDeclaration();
// Confirm that the decorator adds the two parameters as properties with a backing field each.
var decorator = new ParameterPropertyDecorator();
decorator.DecorateClass(resource, method, requestDecl, resourceDecl);
Assert.AreEqual(4, requestDecl.Members.Count); // 2 properties + 2 field.
Assert.AreEqual(0, resourceDecl.Members.Count);
}
public void DecorateClassTest()
{
var decorator = new BodyPropertyDecorator(new DefaultObjectTypeProvider("Schema"));
var resource = new MockResource();
var method = new MockMethod() { Name = "Test", RequestType = "SomeSchema", HasBody = true };
var decl = new CodeTypeDeclaration();
var resourceDecl = new CodeTypeDeclaration();
decorator.DecorateClass(resource, method, decl, resourceDecl);
Assert.AreEqual(3, decl.Members.Count);
Assert.IsInstanceOf<CodeMemberField>(decl.Members[0]);
Assert.IsInstanceOf<CodeMemberProperty>(decl.Members[1]);
Assert.AreEqual("Body", decl.Members[1].Name);
Assert.IsInstanceOf<CodeMemberMethod>(decl.Members[2]);
Assert.AreEqual("GetBody", decl.Members[2].Name);
}
public void GenerationTest()
{
var resource = new MockResource();
resource.Name = "Test";
resource.Methods.Add(
"TestMethod", new MockMethod { Name = "TestMethod", HttpMethod = "GET", ResponseType = "int" });
// Run the generator.
var counter = new CountingDecorator();
var generator = ConstructGenerator(resource, counter, new SubresourceClassDecorator());
CodeTypeDeclaration clss = generator.CreateClass();
Assert.IsNotNull(clss);
Assert.AreEqual("TestResource", clss.Name);
// Confirm that decorators have run.
Assert.AreEqual(1, counter.Count);
}
public void CreateConstructorTest()
{
var parameter = new MockParameter() { Name = "Param", IsRequired = true };
var method = new MockMethod() { Name = "Method", Parameters = new Dictionary<string, IParameter>() };
method.Parameters.Add("Param", parameter);
var resource = new MockResource();
resource.Methods.Add("Method", method);
var resourceDecl = new CodeTypeDeclaration();
var typeProvider = new DefaultObjectTypeProvider("Schema");
// Confirm that the "service" parameter is added.
var decorator = new RequestConstructorDecorator(typeProvider);
CodeConstructor constructor = decorator.CreateRequiredConstructor(resourceDecl, method, false);
Assert.AreEqual(2, constructor.Parameters.Count);
Assert.AreEqual("service", constructor.Parameters[0].Name);
Assert.AreEqual(1, constructor.BaseConstructorArgs.Count);
}
public void DecorateClassTest()
{
var method = new MockMethod() { Name = "Method", Parameters = new Dictionary<string, IParameter>() };
method.Parameters.Add("Param", new MockParameter() { Name = "Param" });
var resource = new MockResource();
resource.Methods.Add("Method", method);
var resourceDecl = new CodeTypeDeclaration();
var requestDecl = new CodeTypeDeclaration();
// Confirm that the decorator has run correctly.
var decorator = new ServiceRequestFieldDecorator();
decorator.DecorateClass(resource, method, requestDecl, resourceDecl);
Assert.AreEqual(2, requestDecl.Members.Count); // 2 properties
Assert.IsInstanceOf<CodeMemberProperty>(requestDecl.Members[0]);
Assert.IsInstanceOf<CodeMemberProperty>(requestDecl.Members[1]);
Assert.AreEqual("ResourcePath", requestDecl.Members[0].Name);
Assert.AreEqual("MethodName", requestDecl.Members[1].Name);
}
public void SubresourceGenerationTest()
{
var subresource = new MockResource();
subresource.Name = "Sub";
var resource = new MockResource();
resource.Name = "Test";
resource.Resources .Add(new KeyValuePair<string, IResource>("Sub", subresource));
// Run the generator.
var counter = new CountingDecorator();
var generator = ConstructGenerator(resource, counter, new SubresourceClassDecorator());
CodeTypeDeclaration clss = generator.CreateClass();
Assert.IsNotNull(clss);
Assert.AreEqual(2, counter.Count);
// Confirm that a subclass has been added.
var subtypes = from CodeTypeMember m in clss.Members where (m is CodeTypeDeclaration) select m;
Assert.AreEqual(1, subtypes.Count());
Assert.AreEqual("SubResource", subtypes.First().Name);
}
public void CreateMethodTest()
{
const string className = "TestClass";
var typeProvider = new DefaultObjectTypeProvider("Schema");
var commentCreator = new DefaultEnglishCommentCreator();
var generator = new RequestMethodResourceDecorator.ResourceGenerator(
className, typeProvider, commentCreator);
// Generate a method.
var decl = new CodeTypeDeclaration();
var resource = new MockResource();
var method = new MockMethod() { Name = "Test", Parameters = new Dictionary<string, IParameter>()};
method.Parameters.Add(
"a", new MockParameter() { Name = "a", ParameterType = "string", IsRequired = false });
method.Parameters.Add(
"b", new MockParameter() { Name = "b", ParameterType = "string", IsRequired = true });
CodeMemberMethod generatedMethod = generator.CreateMethod(decl, resource, method, true);
Assert.AreEqual("Test", generatedMethod.Name);
Assert.AreEqual(2, generatedMethod.Parameters.Count); // two parameters defined.
Assert.AreEqual(1, generatedMethod.Statements.Count); // one "new ...Request()" statement.
Assert.AreEqual("TestRequest", generatedMethod.ReturnType.BaseType);
}
public void DecorateClassValidationTest()
{
var dec = new SubresourceClassDecorator();
var resource = new MockResource();
const string className = "TestClass";
var decl = new CodeTypeDeclaration();
const string serviceName = "TestService";
IEnumerable<IResourceDecorator> decorators =
GoogleServiceGenerator.GetSchemaAwareResourceDecorators("Generated.Data.");
// Create generators.
var resourceGen = new ResourceContainerGenerator(
GoogleServiceGenerator.StandardResourceContainerDecorator);
var requestGen = new RequestClassGenerator(new IRequestDecorator[0]);
var gen = new ResourceClassGenerator(
resource, serviceName, decorators, requestGen, resourceGen, new string[0]);
// Validate method:
Assert.Throws<ArgumentNullException>(
() => dec.DecorateClass(null, className, decl, gen, serviceName, decorators));
Assert.Throws<ArgumentNullException>(
() => dec.DecorateClass(resource, null, decl, gen, serviceName, decorators));
Assert.Throws<ArgumentNullException>(
() => dec.DecorateClass(resource, className, null, gen, serviceName, decorators));
Assert.Throws<ArgumentNullException>(
() => dec.DecorateClass(resource, className, decl, null, serviceName, decorators));
Assert.Throws<ArgumentNullException>(
() => dec.DecorateClass(resource, className, decl, gen, null, decorators));
Assert.Throws<ArgumentNullException>(
() => dec.DecorateClass(resource, className, decl, gen, serviceName, null));
// Test normal use case.
dec.DecorateClass(resource, className, decl, gen, serviceName, decorators);
}
public void AddIsMethodResultRecursionTest()
{
var dic = new Dictionary<JsonSchema, SchemaImplementationDetails>();
var schema = new JsonSchema();
var method = new MockMethod() { ResponseType = "TestSchema" };
var subresource = new MockResource();
subresource.Methods.Add("TestMethod", method);
var resource = new MockResource();
resource.Resources.Add("Subresource", subresource);
var service = new MockService();
service.Schemas.Add("TestSchema", new MockSchema { SchemaDetails = schema });
service.Resources.Add("TestResource", resource);
// Test parameter validation:
Assert.Throws<ArgumentNullException>(
() => ImplementationDetailsGenerator.AddIsMethodResult(null, service, service.Resources.Values));
Assert.Throws<ArgumentNullException>(
() => ImplementationDetailsGenerator.AddIsMethodResult(dic, null, service.Resources.Values));
Assert.Throws<ArgumentNullException>(
() => ImplementationDetailsGenerator.AddIsMethodResult(dic, service, (IEnumerable<IResource>) null));
// Test recursive add:
ImplementationDetailsGenerator.AddIsMethodResult(dic, service, service.Resources.Values);
Assert.AreEqual(dic.Count, 1);
var implDetails = dic[schema];
Assert.IsTrue(implDetails.IsMethodResult);
}
public void GenerateRequestClassTest()
{
var decorator = new CountingRequestDecorator();
var generator = new RequestClassGenerator(new IRequestDecorator[] { decorator });
var decl = new CodeTypeDeclaration();
// Create a test resource.
var resource = new MockResource();
MockMethod method = new MockMethod() { Name = "MethodA" };
resource.Methods.Add("MethodA", method);
// Run the generator
CodeTypeDeclaration newClass = generator.GenerateRequestClass(resource, method, decl, new string[0]);
Assert.IsNotNull(newClass);
Assert.AreEqual(1, decorator.TimesCalled);
Assert.AreEqual(0, newClass.Members.Count);
}
public void GenerateSubresourceTest()
{
var dec = new SubresourceClassDecorator();
const string serviceName = "TestService";
var decorators = new IResourceDecorator[0];
// Create generators.
var resourceGen = new ResourceContainerGenerator(new IResourceContainerDecorator[0]);
var requestGen = new RequestClassGenerator(new IRequestDecorator[0]);
// Test generation of the nested class
var subresource = new MockResource { Name = "Sub" };
CodeTypeDeclaration decl = dec.GenerateSubresource(
subresource, serviceName, decorators, requestGen, resourceGen, new string[0]);
Assert.IsNotNull(decl);
Assert.AreEqual(decl.Name, "SubResource");
}
public void GenerateRequestClassDecoratorOrderTest()
{
var generator =
new RequestClassGenerator(
new IRequestDecorator[]
{
new MockRequestDecorator("One"), new MockRequestDecorator("Two"),
new MockRequestDecorator("Three")
});
var decl = new CodeTypeDeclaration();
var resource = new MockResource();
var method = new MockMethod();
// Check the order of the generated members.
var genClass = generator.GenerateRequestClass(resource, method, decl, Enumerable.Empty<string>());
Assert.AreEqual(3, genClass.Members.Count);
Assert.AreEqual("One", genClass.Members[0].Name);
Assert.AreEqual("Two", genClass.Members[1].Name);
Assert.AreEqual("Three", genClass.Members[2].Name);
}