public void FindTryParseMethod_ReturnsTheExpectedTryParseMethodWithInvariantCultureDateType(Type @type)
{
var methodFound = TryParseMethodCache.FindTryParseMethod(@type);
Assert.NotNull(methodFound);
var call = methodFound !(Expression.Variable(type, "parsedValue"));
var parameters = call.Method.GetParameters();
if (@type == typeof(TimeSpan))
{
Assert.Equal(3, parameters.Length);
Assert.Equal(typeof(string), parameters[0].ParameterType);
Assert.Equal(typeof(IFormatProvider), parameters[1].ParameterType);
Assert.True(parameters[2].IsOut);
}
else
{
Assert.Equal(4, parameters.Length);
Assert.Equal(typeof(string), parameters[0].ParameterType);
Assert.Equal(typeof(IFormatProvider), parameters[1].ParameterType);
Assert.Equal(typeof(DateTimeStyles), parameters[2].ParameterType);
Assert.True(parameters[3].IsOut);
}
}
public void FindTryParseMethod_ReturnsTheExpectedTryParseMethodWithInvariantCultureCustomType(Type @type)
{
var methodFound = TryParseMethodCache.FindTryParseMethod(@type);
Assert.NotNull(methodFound);
var call = methodFound !(Expression.Variable(type, "parsedValue"));
var parameters = call.Method.GetParameters();
Assert.Equal(3, parameters.Length);
Assert.Equal(typeof(string), parameters[0].ParameterType);
Assert.Equal(typeof(IFormatProvider), parameters[1].ParameterType);
Assert.True(parameters[2].IsOut);
Assert.True(((call.Arguments[1] as ConstantExpression) !.Value as CultureInfo) !.Equals(CultureInfo.InvariantCulture));
}