/// <summary>
/// Generates a collection of <see cref="TestMethod"/>.
/// </summary>
/// <param name="typeContext">The context for which the methods are generated.</param>
/// <returns>Collection of <see cref="TestMethod"/>.</returns>
public IEnumerable<TestMethod> GenerateTestMethods(TypeContext typeContext)
{
var tests = new List<TestMethod>();
var ctorsToTest = GetAccessibleContructors(typeContext.TargetType, typeContext.InternalsVisible);
var explicitMethodParameters = GetCtorsWithExplicitParameterCast(ctorsToTest);
var hasMultipleConstructors = HasMultipleParametrizedConstructors(ctorsToTest);
foreach (var ctor in ctorsToTest)
{
var metadata = new ConstructorMetadata(ctor, explicitMethodParameters.Contains(ctor), hasMultipleConstructors);
var testMethods = GenerateTestMethodsFor(metadata);
tests.AddRange(testMethods);
}
return tests;
}
/// <summary>
/// Generates a collection of <see cref="TestMethod"/>.
/// </summary>
/// <param name="typeContext">The context for which the methods are generated.</param>
/// <returns>Collection of <see cref="TestMethod"/>.</returns>
public IEnumerable <TestMethod> GenerateTestMethods(TypeContext typeContext)
{
var tests = new List <TestMethod>();
var ctorsToTest = GetAccessibleContructors(typeContext.TargetType, typeContext.InternalsVisible);
var explicitMethodParameters = GetCtorsWithExplicitParameterCast(ctorsToTest);
var hasMultipleConstructors = HasMultipleParametrizedConstructors(ctorsToTest);
foreach (var ctor in ctorsToTest)
{
var metadata = new ConstructorMetadata(ctor, explicitMethodParameters.Contains(ctor), hasMultipleConstructors);
var testMethods = GenerateTestMethodsFor(metadata);
tests.AddRange(testMethods);
}
return(tests);
}
protected override IEnumerable<TestMethod> GenerateTestMethodsFor(ConstructorMetadata metadata)
{
if (IsDefaultConstructor(metadata.Constructor))
{
return Enumerable.Empty<TestMethod>();
}
var methods = new List<TestMethod>();
foreach (var nullParameter in metadata.Constructor.GetParameters().Where(x => ParameterSatisfied(x)))
{
var request = new ConstructorSourceCodeGenerationRequest(metadata.Constructor,
metadata.NullArgumentNeedsExplicitCast,
metadata.HasMultipleConstructors,
nullParameter);
var sourceCode = sourceCodeGenerator.BuildSourceCode(request);
var method = new TestMethod(metadata.Constructor, sourceCodeGenerator.BuildMethodName(request), sourceCode, typeof(ArgumentNullException));
methods.Add(method);
}
return methods;
}
protected override IEnumerable <TestMethod> GenerateTestMethodsFor(ConstructorMetadata metadata)
{
if (IsDefaultConstructor(metadata.Constructor))
{
return(Enumerable.Empty <TestMethod>());
}
var methods = new List <TestMethod>();
foreach (var nullParameter in metadata.Constructor.GetParameters().Where(x => ParameterSatisfied(x)))
{
var request = new ConstructorSourceCodeGenerationRequest(metadata.Constructor,
metadata.NullArgumentNeedsExplicitCast,
metadata.HasMultipleConstructors,
nullParameter);
var sourceCode = sourceCodeGenerator.BuildSourceCode(request);
var method = new TestMethod(metadata.Constructor, sourceCodeGenerator.BuildMethodName(request), sourceCode, typeof(ArgumentNullException));
methods.Add(method);
}
return(methods);
}
protected abstract IEnumerable<TestMethod> GenerateTestMethodsFor(ConstructorMetadata metadata);
protected abstract IEnumerable <TestMethod> GenerateTestMethodsFor(ConstructorMetadata metadata);