static bool ImplementationOfMethodForClassMayBeMethods(TestCompilerResults compiledResults, string methodToImplementName,
string lookupClassName,
string uptoClassName,
params string[] expectedImplementationNames) {
IMethodDefinition methodToImplement = compiledResults.FindMethodWithName(methodToImplementName);
Assert.IsNotNull(methodToImplement, "Couldn't find method {0}", methodToImplementName);
ITypeDefinition lookupClass = compiledResults.FindTypeWithName(lookupClassName);
Assert.IsNotNull(lookupClass, "Couldn't find class {0}", lookupClassName);
ITypeDefinition uptoClass = compiledResults.FindTypeWithName(uptoClassName);
Assert.IsNotNull(uptoClass, "Couldn't find class {0}", uptoClassName);
IMethodDefinition[] expectedImplementations = expectedImplementationNames.Select(name => {
IMethodDefinition expectedImplementation = compiledResults.FindMethodWithName(name);
Assert.IsNotNull(expectedImplementation, "Couldn't find method {0}", name);
return expectedImplementation;
}).ToArray();
IMethodDefinition[] actualImplementations = ((IEnumerable<IMethodDefinition>)GarbageCollectHelper.Implements(lookupClass, uptoClass, methodToImplement)).ToArray();
if (expectedImplementations.Count() == actualImplementations.Count()) {
foreach (IMethodDefinition expectedImplementation in expectedImplementations) {
if (!actualImplementations.Contains(expectedImplementation)) {
return false;
}
}
}
else {
return false;
}
return true;
}
