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Add TestPosixByondInstaller

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Jordan Brown
2018-11-02 15:58:38 -04:00
parent a0a09dd1fe
commit 07557691c8
1 changed files with 95 additions and 0 deletions
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tests/Tgstation.Server.Host.Tests/Components/Byond/TestPosixByondInstaller.cs
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using Microsoft.Extensions.Logging;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using System;
using System.Threading.Tasks;
using Tgstation.Server.Host.IO;
namespace Tgstation.Server.Host.Components.Byond.Tests
{
[TestClass]
public sealed class TestPosixByondInstaller
{
[TestMethod]
public void TestConstruction()
{
Assert.ThrowsException<ArgumentNullException>(() => new PosixByondInstaller(null, null, null));
var mockIOManager = new Mock<IIOManager>();
Assert.ThrowsException<ArgumentNullException>(() => new PosixByondInstaller(mockIOManager.Object, null, null));
var mockPostWriteHandler = new Mock<IPostWriteHandler>();
Assert.ThrowsException<ArgumentNullException>(() => new PosixByondInstaller(mockIOManager.Object, mockPostWriteHandler.Object, null));
var mockLogger = new Mock<ILogger<PosixByondInstaller>>();
new PosixByondInstaller(mockIOManager.Object, mockPostWriteHandler.Object, mockLogger.Object);
}
[TestMethod]
public async Task TestCacheClean()
{
var mockIOManager = new Mock<IIOManager>();
var mockPostWriteHandler = new Mock<IPostWriteHandler>();
var mockLogger = new Mock<ILogger<PosixByondInstaller>>();
var installer = new PosixByondInstaller(mockIOManager.Object, mockPostWriteHandler.Object, mockLogger.Object);
const string ByondCachePath = "~/.byond/cache";
mockIOManager.Setup(x => x.DeleteDirectory(ByondCachePath, default)).Returns(Task.CompletedTask).Verifiable();
await installer.CleanCache(default);
mockIOManager.Verify();
mockIOManager.Setup(x => x.DeleteDirectory(ByondCachePath, default)).Throws(new OperationCanceledException()).Verifiable();
await Assert.ThrowsExceptionAsync<OperationCanceledException>(() => installer.CleanCache(default)).ConfigureAwait(false);
mockIOManager.Verify();
mockIOManager.Setup(x => x.DeleteDirectory(ByondCachePath, default)).Throws(new Exception()).Verifiable();
await installer.CleanCache(default).ConfigureAwait(false);
mockIOManager.Verify();
}
[TestMethod]
public async Task TestDownload()
{
var mockIOManager = new Mock<IIOManager>();
var mockPostWriteHandler = new Mock<IPostWriteHandler>();
var mockLogger = new Mock<ILogger<PosixByondInstaller>>();
var installer = new PosixByondInstaller(mockIOManager.Object, mockPostWriteHandler.Object, mockLogger.Object);
await Assert.ThrowsExceptionAsync<ArgumentNullException>(() => installer.DownloadVersion(null, default)).ConfigureAwait(false);
var ourArray = Array.Empty<byte>();
mockIOManager.Setup(x => x.DownloadFile(It.Is<Uri>(uri => uri == new Uri("https://secure.byond.com/download/build/511/511.1385_byond_linux.zip")), default)).Returns(Task.FromResult(ourArray)).Verifiable();
var result = await installer.DownloadVersion(new Version(511, 1385), default).ConfigureAwait(false);
Assert.AreSame(ourArray, result);
mockIOManager.Verify();
}
[TestMethod]
public async Task TestInstallByond()
{
var mockIOManager = new Mock<IIOManager>();
var mockPostWriteHandler = new Mock<IPostWriteHandler>();
var mockLogger = new Mock<ILogger<PosixByondInstaller>>();
var installer = new PosixByondInstaller(mockIOManager.Object, mockPostWriteHandler.Object, mockLogger.Object);
const string FakePath = "fake";
await Assert.ThrowsExceptionAsync<ArgumentNullException>(() => installer.InstallByond(null, null, default)).ConfigureAwait(false);
await Assert.ThrowsExceptionAsync<ArgumentNullException>(() => installer.InstallByond(FakePath, null, default)).ConfigureAwait(false);
await installer.InstallByond(FakePath, new Version(511, 1385), default).ConfigureAwait(false);
mockIOManager.Verify(x => x.ConcatPath(It.IsAny<string>(), It.IsNotNull<string>()), Times.Exactly(5));
mockIOManager.Verify(x => x.WriteAllBytes(It.IsAny<string>(), It.IsNotNull<byte[]>(), default), Times.Exactly(2));
mockPostWriteHandler.Verify(x => x.HandleWrite(It.IsAny<string>()), Times.Exactly(4));
}
}
}