/src/DevCode/MoqaLate.Tests/Unit/MethodParametersParsersTest.cs

using System;

using System.Collections.Generic;

using AutoMoq;

using FluentAssertions;

using MoqaLate.InterfaceTextParsing;

using NUnit.Framework;



namespace MoqaLate.Tests.Unit

{

    [TestFixture]

    public class MethodParametersParsersTest

    {

        [Test]

        public void ShouldParseSingle()

        {

            var paras = MethodParameterParser.Parse("int p1");



            paras.Count.Should().Be(1);



            paras[0].Type.Should().Be("int");

            paras[0].Name.Should().Be("p1");

        }





        [Test]

        public void ShouldParseMultiple()

        {

            var paras = MethodParameterParser.Parse("int p1, string p2");



            paras.Count.Should().Be(2);



            paras[0].Type.Should().Be("int");

            paras[0].Name.Should().Be("p1");



            paras[1].Type.Should().Be("string");

            paras[1].Name.Should().Be("p2");

        }







        [Test]

        public void ShouldParseDoubleComplexGeneric()

        {

            var paras = MethodParameterParser.Parse("Dictionary<List<int>, Dictionary<string, object>> p1, Dictionary<List<string>, Dictionary<float, int>> p2");



            paras.Count.Should().Be(2);



            paras[0].Type.Should().Be("Dictionary<List<int>, Dictionary<string, object>>");

            paras[0].Name.Should().Be("p1");



            paras[1].Type.Should().Be("Dictionary<List<string>, Dictionary<float, int>>");

            paras[1].Name.Should().Be("p2");

        }







        [Test]

        public void ShouldParseTrippleComplexGeneric()

        {

            var paras = MethodParameterParser.Parse("Dictionary<List<int>, Dictionary<string, object>> p1, Dictionary<List<string>, Dictionary<float, int>> p2, Dictionary<List<float>, Dictionary<float, int>> p3");



            paras.Count.Should().Be(3);



            paras[0].Type.Should().Be("Dictionary<List<int>, Dictionary<string, object>>");

            paras[0].Name.Should().Be("p1");



            paras[1].Type.Should().Be("Dictionary<List<string>, Dictionary<float, int>>");

            paras[1].Name.Should().Be("p2");



            paras[2].Type.Should().Be("Dictionary<List<float>, Dictionary<float, int>>");

            paras[2].Name.Should().Be("p3");

        }







        [Test]

        public void ShouldParseMixOfNonGenericAndComplexGenericWhenNonGenericFirst()

        {

            var paras = MethodParameterParser.Parse("int p1, Dictionary<List<string>, Dictionary<float, int>> p2");



            paras.Count.Should().Be(2);



            paras[0].Type.Should().Be("int");

            paras[0].Name.Should().Be("p1");



            paras[1].Type.Should().Be("Dictionary<List<string>, Dictionary<float, int>>");

            paras[1].Name.Should().Be("p2");

        }





        [Test]

        public void ShouldParseMixOfNonGenericAndComplexGenericWhenNonGenericSecond()

        {

            var paras = MethodParameterParser.Parse("Dictionary<List<string>, Dictionary<float, int>> p1, int p2");



            paras.Count.Should().Be(2);



            paras[0].Type.Should().Be("Dictionary<List<string>, Dictionary<float, int>>");

            paras[0].Name.Should().Be("p1");



            paras[1].Type.Should().Be("int");

            paras[1].Name.Should().Be("p2");

        }







        [Test]

        public void ShouldParseMixOfNonGenericAndComplexGenericWhenNonGenericMiddle()

        {

            var paras = MethodParameterParser.Parse("Dictionary<List<int>, Dictionary<string, object>> p1, int p2, Dictionary<List<float>, Dictionary<float, int>> p3");



            paras.Count.Should().Be(3);



            paras[0].Type.Should().Be("Dictionary<List<int>, Dictionary<string, object>>");

            paras[0].Name.Should().Be("p1");



            paras[1].Type.Should().Be("int");

            paras[1].Name.Should().Be("p2");



            paras[2].Type.Should().Be("Dictionary<List<float>, Dictionary<float, int>>");

            paras[2].Name.Should().Be("p3");

        }







        



    }

}