using System;

using System.IO;

using System.Linq;

using System.Reflection;

using Should;

using ScriptCs.Tests.Acceptance.Support;

using Xbehave;

namespace ScriptCs.Tests.Acceptance

{

public class ScriptLibraries

{

[Scenario]

public static void UsingAMethodInAScriptLibrary(ScenarioDirectory directory, string output)

{

var scenario = MethodBase.GetCurrentMethod().GetFullName();

"Given a script which uses ScriptCs.Calculator to print the sum of 40 and 2"

.x(() => directory = ScenarioDirectory.Create(scenario)

.WriteLine("foo.csx", @"Console.WriteLine(new Calculator().Add(40, 2));"));

"And ScriptCs.Calculator is installed"

.x(() => ScriptCsExe.Install("ScriptCs.Calculator", directory));

"When executing the script"

.x(() =>

{

var scriptArgs = new[] { "-loglevel", "info" };

output = ScriptCsExe.Run("foo.csx", false, Enumerable.Empty<string>(), scriptArgs, directory);

});

"Then I see 42"

.x(() => output.ShouldContain("42"));

"Then I see INFO outputted from the required Logger script pack"

.x(() => output.ShouldContain("INFO"));

}

[Scenario(Skip = "Failing with a path length exception")]

public static void UsingAMethodInAScriptLibraryInTheRepl(ScenarioDirectory directory, string output)

{

var scenario = MethodBase.GetCurrentMethod().GetFullName();

"Given a script which uses ScriptCs.Calculator"

.x(() => directory = ScenarioDirectory.Create(scenario)

.WriteLine("foo.csx", @"Console.WriteLine(""Type:"" + new Calculator().GetType().Name);" + Environment.NewLine + "Environment.Exit(0);"));

"And ScriptCs.Calculator is installed"

.x(() => ScriptCsExe.Install("ScriptCs.Calculator", directory));

"When executing the script into REPL"

.x(() => output = ScriptCsExe.Run("foo.csx", false, new[] { "-r" }, directory));

"Then the ScriptCs.Calculator instance is created"

.x(() => output.ShouldContain("Type:Calculator"));

}

[Scenario]

public static void LoadingFromANonRootedScript(ScenarioDirectory directory, ScenarioDirectory scriptDirectory, string output)

{

var scenario = MethodBase.GetCurrentMethod().GetFullName();

"Given a script which uses ScriptCs.Calculator and it is non-rooted"

.x(() =>

{

directory = ScenarioDirectory.Create(scenario);

scriptDirectory = ScenarioDirectory.Create(Path.Combine(scenario, "script"))

.WriteLine("foo.csx", @"Console.WriteLine(""Type:"" + new Calculator().GetType().Name);");

});

"And ScriptCs.Calculator is installed"

.x(() => ScriptCsExe.Install("ScriptCs.Calculator", scriptDirectory));

"When executing the script"

.x(() => output = ScriptCsExe.Run(Path.Combine("script", "foo.csx"), false, directory));

"Then the ScriptCs.Calculator instance is created"

.x(() => output.ShouldContain("Type:Calculator"));

}

[Scenario]

public static void UsingALoadedMethodInAScriptLibrary(ScenarioDirectory directory, string output)

{

var scenario = MethodBase.GetCurrentMethod().GetFullName();

"Given a script which uses ScriptCs.Calculator to print the product of 7 and 6"

.x(() => directory = ScenarioDirectory.Create(scenario)

.WriteLine("foo.csx", @"Console.WriteLine(new Calculator().Multiply(7, 6));"));

"And ScriptCs.Calculator is installed"

.x(() => ScriptCsExe.Install("ScriptCs.Calculator", directory));

"When executing the script"

.x(() => output = ScriptCsExe.Run("foo.csx", directory));

"Then I see 42"

.x(() => output.ShouldContain("42"));

}

}

}