DonkeyKongJr/HtmlRetrieverTest.cs

## HtmlRetrieverTest.cs
using System;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using FluentAssertions;
using LinkReader.Installer;
using LinkReader.Reader;
using LinkReader.Retriever;
using LinkReader.Retriever.Interfaces;
using Moq;
using Xunit;

namespace LinkReaderTest
{
    public class HtmlRetrieverTest
    {
        [Fact]
        public void ShouldReturnEmptyStringWhenStatusCodeIsNotOk()
        {
            var moq = new Mock<IWebRequest>();
            var moqHttpWebRequest = new Mock<HttpWebRequest>();
            var moqHttpWebResponse = new Mock<HttpWebResponse>();

            moqHttpWebResponse.Setup(_ => _.StatusCode).Returns(HttpStatusCode.BadRequest);
            moqHttpWebRequest.Setup(_ => _.GetResponse()).Returns(moqHttpWebResponse.Object);
            moq.Setup(_ => _.Create(It.IsAny<string>())).Returns(moqHttpWebRequest.Object);

            var retriever = new HtmlRetriever(moq.Object);

            var result = retriever.Retrieve("test");

            result.Should().BeEmpty();
        }

        [Fact]
        public void ShouldReturnContentStringWhenStatusCodeIsOk()
        {
            var resultContent = "<html><b>I am the test</b></html>";
            var resultContentBytes = Encoding.ASCII.GetBytes(resultContent);
            var moq = new Mock<IWebRequest>();
            var moqHttpWebRequest = new Mock<HttpWebRequest>();
            var moqHttpWebResponse = new Mock<HttpWebResponse>();

            moqHttpWebResponse.Setup(_ => _.StatusCode).Returns(HttpStatusCode.OK);

            moqHttpWebResponse.Setup(_ => _.GetResponseStream()).Returns(new MemoryStream(resultContentBytes));

            moqHttpWebRequest.Setup(_ => _.GetResponse()).Returns(moqHttpWebResponse.Object);
            moq.Setup(_ => _.Create(It.IsAny<string>())).Returns(moqHttpWebRequest.Object);

            var retriever = new HtmlRetriever(moq.Object);

            var result = retriever.Retrieve("test");

            result.Should().Be(resultContent);
        }
    }
}
	using System;
	using System.IO;
	using System.Linq;
	using System.Net;
	using System.Text;
	using FluentAssertions;
	using LinkReader.Installer;
	using LinkReader.Reader;
	using LinkReader.Retriever;
	using LinkReader.Retriever.Interfaces;
	using Moq;
	using Xunit;

	namespace LinkReaderTest
	{
	public class HtmlRetrieverTest
	{
	[Fact]
	public void ShouldReturnEmptyStringWhenStatusCodeIsNotOk()
	{
	var moq = new Mock<IWebRequest>();
	var moqHttpWebRequest = new Mock<HttpWebRequest>();
	var moqHttpWebResponse = new Mock<HttpWebResponse>();

	moqHttpWebResponse.Setup(_ => _.StatusCode).Returns(HttpStatusCode.BadRequest);
	moqHttpWebRequest.Setup(_ => _.GetResponse()).Returns(moqHttpWebResponse.Object);
	moq.Setup(_ => _.Create(It.IsAny<string>())).Returns(moqHttpWebRequest.Object);

	var retriever = new HtmlRetriever(moq.Object);

	var result = retriever.Retrieve("test");

	result.Should().BeEmpty();
	}

	[Fact]
	public void ShouldReturnContentStringWhenStatusCodeIsOk()
	{
	var resultContent = "<html><b>I am the test</b></html>";
	var resultContentBytes = Encoding.ASCII.GetBytes(resultContent);
	var moq = new Mock<IWebRequest>();
	var moqHttpWebRequest = new Mock<HttpWebRequest>();
	var moqHttpWebResponse = new Mock<HttpWebResponse>();

	moqHttpWebResponse.Setup(_ => _.StatusCode).Returns(HttpStatusCode.OK);

	moqHttpWebResponse.Setup(_ => _.GetResponseStream()).Returns(new MemoryStream(resultContentBytes));

	moqHttpWebRequest.Setup(_ => _.GetResponse()).Returns(moqHttpWebResponse.Object);
	moq.Setup(_ => _.Create(It.IsAny<string>())).Returns(moqHttpWebRequest.Object);

	var retriever = new HtmlRetriever(moq.Object);

	var result = retriever.Retrieve("test");

	result.Should().Be(resultContent);
	}
	}
	}