/// <summary>
/// Gets a code template.
/// </summary>
/// <param name="generationType">The type of the class containing the generation logic.</param>
/// <param name="codeTemplateKind">The code template kind.</param>
/// <param name="keyMethodKinds">The key method kinds.</param>
/// <param name="codeSnippetKind">Optional code snippet kind. Default is None (not treated as a code snippet).</param>
/// <param name="throwIfDoesNotExist">Throw if the code template does not exist.</param>
/// <returns>
/// The code template corresponding to the specified parameters.
/// </returns>
public static string GetCodeTemplate(
this Type generationType,
CodeTemplateKind codeTemplateKind,
KeyMethodKinds keyMethodKinds,
CodeSnippetKind codeSnippetKind = CodeSnippetKind.None,
bool throwIfDoesNotExist = true)
{
var result = generationType.GetCodeTemplate("All", codeTemplateKind, keyMethodKinds, codeSnippetKind, throwIfDoesNotExist);
return(result);
}
/// <summary>
/// Gets a code template.
/// </summary>
/// <param name="generationType">The type of the class containing the generation logic.</param>
/// <param name="classifiedHierarchyKind">The classified hierarchy kind.</param>
/// <param name="codeTemplateKind">The code template kind.</param>
/// <param name="keyMethodKinds">The key method kinds.</param>
/// <param name="codeSnippetKind">Optional code snippet kind. Default is None (not treated as a code snippet).</param>
/// <param name="throwIfDoesNotExist">Throw if the code template does not exist.</param>
/// <returns>
/// The code template corresponding to the specified parameters.
/// </returns>
public static string GetCodeTemplate(
this Type generationType,
ClassifiedHierarchyKind classifiedHierarchyKind,
CodeTemplateKind codeTemplateKind,
KeyMethodKinds keyMethodKinds,
CodeSnippetKind codeSnippetKind = CodeSnippetKind.None,
bool throwIfDoesNotExist = true)
{
var result = generationType.GetCodeTemplate(classifiedHierarchyKind.ToString(), codeTemplateKind, keyMethodKinds, codeSnippetKind, throwIfDoesNotExist);
return(result);
}
private static string GetEqualityTestFieldsForGeneratedEquality(
this ModelType modelType,
KeyMethodKinds keyMethodKinds,
CodeSnippetKind codeSnippetKind)
{
var codeTemplate = typeof(EqualityGeneration).GetCodeTemplate(modelType.ClassifiedHierarchyKind, CodeTemplateKind.TestSnippet, keyMethodKinds, codeSnippetKind);
var objectsThatDeriveFromScenarioTypeButAreNotOfSameTypeAsReferenceObject = (modelType.ExampleConcreteDerivativeTypeNamesInCodeStrings.Count() >= 2)
? Environment.NewLine + typeof(EqualityGeneration).GetCodeTemplate(modelType.ClassifiedHierarchyKind, CodeTemplateKind.TestSnippet, keyMethodKinds, CodeSnippetKind.EquatableTestFieldsScenarioTypeDerivativeThatIsNotSameTypeAsReferenceObject, throwIfDoesNotExist: false)
: string.Empty;
var objectsEqualToButNotTheSameAsReferenceObjectMemberCode = modelType.PropertiesOfConcern
.Select(_ =>
{
var propertyOfConcern = modelType.CaseInsensitivePropertyNameToPropertyOfConcernMap[_.Name];
var referenceProperty = modelType.CastIfConstructorParameterIsOfDifferentType(propertyOfConcern) + "ReferenceObjectForEquatableTestScenarios." + _.Name;
return(new MemberCode(_.Name, referenceProperty));
})
.ToList();
var objectsEqualToButNotTheSameAsReferenceObject = modelType.GenerateModelInstantiation(objectsEqualToButNotTheSameAsReferenceObjectMemberCode, parameterPaddingLength: 32);
var objectsNotEqualToReferenceObject = modelType.GetObjectsNotEqualToReferenceObject();
var dummyAncestorConcreteDerivatives = modelType.ExampleAncestorConcreteDerivativeTypeNamesInCodeStrings.Any()
? Environment.NewLine + " " + modelType.ExampleAncestorConcreteDerivativeTypeNamesInCodeStrings.Select(_ => _.GenerateDummyConstructionCodeForType() + ",").ToDelimitedString(Environment.NewLine + " ")
: string.Empty;
var result = codeTemplate
.Replace(Tokens.ScenarioTypeDerivativeThatIsNotSameTypeAsReferenceObjectToken, objectsThatDeriveFromScenarioTypeButAreNotOfSameTypeAsReferenceObject)
.Replace(Tokens.ObjectsEqualToButNotTheSameAsReferenceObjectToken, objectsEqualToButNotTheSameAsReferenceObject)
.Replace(Tokens.ObjectsNotEqualToReferenceObjectToken, objectsNotEqualToReferenceObject)
.Replace(Tokens.ModelTypeNameInCodeToken, modelType.TypeNameInCodeString)
.Replace(Tokens.DummyAncestorConcreteDerivativesToken, dummyAncestorConcreteDerivatives)
.Replace(Tokens.CommentOutToken, modelType.RequiresDeepCloning ? string.Empty : "// ");
return(result);
}
private static string GetCodeTemplate(
this Type generationType,
string hierarchyKind,
CodeTemplateKind codeTemplateKind,
KeyMethodKinds keyMethodKinds,
CodeSnippetKind codeSnippetKind = CodeSnippetKind.None,
bool throwIfDoesNotExist = true)
{
new { keyMethodKinds }.AsArg().Must().NotBeEqualTo(KeyMethodKinds.Unknown);
var codeSnippetToken = codeSnippetKind == CodeSnippetKind.None
? string.Empty
: codeSnippetKind + ".";
var resourceNameSuffix = Invariant($"{generationType.Name}.{codeTemplateKind}.{codeSnippetToken}{hierarchyKind}.{keyMethodKinds}.txt");
var resourceName = typeof(GenerationShared).Assembly.GetManifestResourceNames().SingleOrDefault(_ => _.EndsWith(resourceNameSuffix, StringComparison.Ordinal));
if (throwIfDoesNotExist)
{
if (resourceName == null)
{
throw new InvalidOperationException("An embedded resource with this suffix does not exist: " + resourceNameSuffix);
}
}
else
{
if (resourceName == null)
{
return(null);
}
}
var result = AssemblyHelper.ReadEmbeddedResourceAsString(resourceName, addCallerNamespace: false);
return(result);
}
