using System.Collections.Generic;

using System.IO;

using Common.Logging;

using Moq;

using ScriptCs.Command;

using ScriptCs.Contracts;

using ScriptCs.Package;

using Xunit;

using System;

using System.Linq;

namespace ScriptCs.Tests

{

public class ExecuteScriptCommandTests

{

public class ExecuteMethod

{

[Fact]

public void ScriptExecCommandShouldInvokeWithScriptPassedFromArgs()

{

var args = new ScriptCsArgs

{

AllowPreRelease = false,

Install = "",

ScriptName = "test.csx"

};

var fs = new Mock<IFileSystem>();

fs.SetupGet(x => x.CurrentDirectory).Returns("C:\\");

var resolver = new Mock<IPackageAssemblyResolver>();

var executor = new Mock<IScriptExecutor>();

var engine = new Mock<IScriptEngine>();

var scriptpackResolver = new Mock<IScriptPackResolver>();

var packageInstaller = new Mock<IPackageInstaller>();

var logger = new Mock<ILog>();

var filePreProcessor = new Mock<IFilePreProcessor>();

var assemblyName = new Mock<IAssemblyName>();

var root = new ScriptServiceRoot(fs.Object, resolver.Object, executor.Object, engine.Object, filePreProcessor.Object, scriptpackResolver.Object, packageInstaller.Object, logger.Object, assemblyName.Object);

var factory = new CommandFactory(root);

var result = factory.CreateCommand(args, new string[0]);

result.Execute();

executor.Verify(i => i.Execute(It.Is<string>(x => x == "test.csx"), It.IsAny<string[]>(), It.IsAny<IEnumerable<string>>(), It.IsAny<IEnumerable<IScriptPack>>()), Times.Once());

}

[Fact]

public void ShouldCreateMissingBinFolder()

{

const string WorkingDirectory = @"C:\";

var binFolder = Path.Combine(WorkingDirectory, "bin");

var args = new ScriptCsArgs { ScriptName = "test.csx" };

var fs = new Mock<IFileSystem>();

fs.Setup(x => x.GetWorkingDirectory(It.IsAny<string>())).Returns(WorkingDirectory);

fs.SetupGet(x => x.CurrentDirectory).Returns(WorkingDirectory);

fs.Setup(x => x.DirectoryExists(binFolder)).Returns(false);

var resolver = new Mock<IPackageAssemblyResolver>();

var executor = new Mock<IScriptExecutor>();

var engine = new Mock<IScriptEngine>();

var scriptpackResolver = new Mock<IScriptPackResolver>();

var packageInstaller = new Mock<IPackageInstaller>();

var logger = new Mock<ILog>();

var filePreProcessor = new Mock<IFilePreProcessor>();

var assemblyName = new Mock<IAssemblyName>();

var root = new ScriptServiceRoot(fs.Object, resolver.Object, executor.Object, engine.Object, filePreProcessor.Object, scriptpackResolver.Object, packageInstaller.Object, logger.Object, assemblyName.Object);

var factory = new CommandFactory(root);

var result = factory.CreateCommand(args, new string[0]);

result.Execute();

fs.Verify(x => x.CreateDirectory(binFolder), Times.Once());

}

[Fact]

public void NonManagedAssembliesAreExcluded()

{

const string nonManaged = "non-managed.dll";

var args = new ScriptCsArgs

{

AllowPreRelease = false,

Install = "",

ScriptName = "test.csx"

};

var fs = new Mock<IFileSystem>();

fs.SetupGet(x => x.CurrentDirectory).Returns("C:\\");

fs.Setup(x => x.EnumerateFiles(It.IsAny<string>(), It.IsAny<string>())).Returns(new[] {

"managed.dll",

nonManaged

});

var resolver = new Mock<IPackageAssemblyResolver>();

var executor = new Mock<IScriptExecutor>();

var engine = new Mock<IScriptEngine>();

var scriptpackResolver = new Mock<IScriptPackResolver>();

var packageInstaller = new Mock<IPackageInstaller>();

var logger = new Mock<ILog>();

var filePreProcessor = new Mock<IFilePreProcessor>();

var assemblyName = new Mock<IAssemblyName>();

assemblyName.Setup(x => x.GetAssemblyName(It.Is<string>(y => y == nonManaged))).Throws(new BadImageFormatException());

var root = new ScriptServiceRoot(fs.Object, resolver.Object, executor.Object, engine.Object, filePreProcessor.Object, scriptpackResolver.Object, packageInstaller.Object, logger.Object, assemblyName.Object);

var factory = new CommandFactory(root);

var result = factory.CreateCommand(args, new string[0]);

result.Execute();

executor.Verify(i => i.Execute(It.IsAny<string>(), It.IsAny<string[]>(), It.Is<IEnumerable<string>>(x => !x.Contains(nonManaged)), It.IsAny<IEnumerable<IScriptPack>>()), Times.Once());

}

}

}

}