public static AndConstraint <SingleValueFunctionCallNode> ShouldHaveConstantParameter <TValue>(this SingleValueFunctionCallNode functionCallNode, string name, TValue value)
{
functionCallNode.Should().NotBeNull();
functionCallNode.Parameters.Should().ContainItemsAssignableTo <NamedFunctionParameterNode>();
var argument = functionCallNode.Parameters.Cast <NamedFunctionParameterNode>().SingleOrDefault(p => p.Name == name);
argument.Should().NotBeNull();
argument.Value.ShouldBeConstantQueryNode(value);
return(new AndConstraint <SingleValueFunctionCallNode>(functionCallNode));
}
