private ConstructorInfo FindConstructor(Type typeToCreate)
{
var matcher = new ParameterMatcher(this.parameterValues);
var typeToCreateReflector = new ReflectionHelper(typeToCreate);
foreach (ConstructorInfo ctor in typeToCreateReflector.InstanceConstructors)
{
if (matcher.Matches(ctor.GetParameters()))
{
return ctor;
}
}
string signature = string.Join(", ", this.parameterValues.Select(p => p.ParameterTypeName).ToArray());
throw new InvalidOperationException(
string.Format(CultureInfo.CurrentCulture,
Resources.NoSuchConstructor,
typeToCreate.FullName,
signature));
}
private MethodInfo FindMethod(Type typeToCreate)
{
ParameterMatcher matcher = new ParameterMatcher(this.methodParameters);
foreach (MethodInfo method in typeToCreate.GetMethodsHierarchical())
{
if (this.MethodNameMatches(method, this.methodName))
{
if (matcher.Matches(method.GetParameters()))
{
return method;
}
}
}
return null;
}
public void SameLengthSameTypesMatch()
{
ParameterMatcher matcher = new ParameterMatcher(Parameters(typeof(int), typeof(string)));
Assert.True(matcher.Matches(Types(typeof(int), typeof(string))));
}
public void SameLengthDifferentTypesDontMatch()
{
ParameterMatcher matcher = new ParameterMatcher(Parameters(typeof(int)));
Assert.False(matcher.Matches(Types(typeof(string))));
}
public void OpenGenericTypesMatch()
{
ParameterMatcher matcher = new ParameterMatcher(Parameters(typeof(ICommand<>), typeof(ICommand<>)));
Assert.True(matcher.Matches(Types(typeof(ICommand<>), typeof(ICommand<>))));
}
public void MismatchedParameterListsDontMatch()
{
ParameterMatcher matcher = new ParameterMatcher(Parameters());
Assert.False(matcher.Matches(Types(typeof(int))));
}
public void EmptyParameterListMatches()
{
ParameterMatcher matcher = new ParameterMatcher(Parameters());
Assert.True(matcher.Matches(Types()));
}