public static void ExecutingATaskFromAnotherTask(Baufile baufile, string tempFile, string[] executedTasks, string output)
{
var scenario = MethodBase.GetCurrentMethod().GetFullName();
"Given bau is required"
.f(() => baufile = Baufile.Create(scenario).WriteLine(
@"var executed = new List<string>();
var bau = Require<Bau>();"));
"And a non-default task"
.f(c => baufile.WriteLine(
@"bau.Task(""non-default"")
.Do(() => executed.Add(""non-default""))"));
"And a default task which executes the non-default task"
.f(() =>
{
tempFile = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture));
baufile.WriteLine(
@".Task(""default"")
.Do(() =>
{
bau.Execute(""non-default"");
executed.Add(""default"");
using(var file = File.CreateText(@""" + tempFile + @"""))
{
file.Write(string.Join(Environment.NewLine, executed));
};
})");
})
.Teardown(() => File.Delete(tempFile));
"And the tasks are executed"
.f(() => baufile.WriteLine(
@".Run();"));
"When I execute the baufile"
.f(() => output = baufile.Run());
"Then two tasks are executed"
.f(() =>
{
File.Exists(tempFile).Should().BeTrue();
executedTasks = File.ReadAllText(tempFile).Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
executedTasks.Length.Should().Be(2);
});
"And the non-default task is executed first"
.f(() => executedTasks[0].Should().Be("non-default"));
"And the default task is executed second"
.f(() => executedTasks[1].Should().Be("default"));
"And I am informed that the non-default task was executed"
.f(() => output.Should().ContainEquivalentOf("starting 'non-default'"));
"And I am informed that the default task was executed"
.f(() => output.Should().ContainEquivalentOf("starting 'default'"));
}
public static void MultipleTasks(Baufile baufile, string tempFile1, string tempFile2, string output)
{
var scenario = MethodBase.GetCurrentMethod().GetFullName();
"Given bau is required"
.f(() => baufile = Baufile.Create(scenario).WriteLine(
@"var bau = Require<Bau>();"));
"And a non-default task"
.f(() =>
{
tempFile1 = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture));
baufile.WriteLine(
@"
bau.Task(""non-default1"").Do(() => File.Create(@""" + tempFile1 + @""").Dispose());");
})
.Teardown(() => File.Delete(tempFile1));
"And another non-default task"
.f(() =>
{
tempFile2 = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture));
baufile.WriteLine(
@"
bau.Task(""non-default2"").Do(() => File.Create(@""" + tempFile2 + @""").Dispose());");
})
.Teardown(() => File.Delete(tempFile2));
"And the tasks are executed"
.f(() => baufile.WriteLine(
@"
bau.Run();"));
"When I execute both non-default tasks"
.f(() => output = baufile.Run("non-default1", "non-default2"));
"Then the first task is executed"
.f(() => File.Exists(tempFile1).Should().BeTrue());
"And the second task is executed"
.f(() => File.Exists(tempFile2).Should().BeTrue());
"And I am informed that the first task was executed"
.f(() => output.Should().ContainEquivalentOf("starting 'non-default1'"));
"And I am informed that the second task was executed"
.f(() => output.Should().ContainEquivalentOf("starting 'non-default2'"));
}
public static void ReenablingATask(Baufile baufile, string tempFile, string[] executedTasks)
{
var scenario = MethodBase.GetCurrentMethod().GetFullName();
"Given bau is required"
.f(() => baufile = Baufile.Create(scenario).WriteLine(
@"var bau = Require<Bau>();"));
"And a non-default task which depends on and reenables another non-default task"
.f(c => baufile.WriteLine(
@"
var executed = new List<string>();
bau.Task(""non-default"").DependsOn(""other-non-default"")
.Do(() =>
{
bau.Reenable(""other-non-default"");
executed.Add(""non-default"");
});"));
"And another non-default task"
.f(c => baufile.WriteLine(
@"
bau.Task(""other-non-default"")
.Do(() => executed.Add(""other-non-default""));"));
"And a default task which depends on both non-default tasks"
.f(() =>
{
tempFile = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture));
baufile.WriteLine(
@"
bau.Task(""default"")
.DependsOn(""non-default"", ""other-non-default"")
.Do(() =>
{
executed.Add(""default"");
using(var file = File.CreateText(@""" + tempFile + @"""))
{
file.Write(string.Join(Environment.NewLine, executed));
};
});");
})
.Teardown(() => File.Delete(tempFile));
"And the tasks are executed"
.f(() => baufile.WriteLine(
@"
bau.Run();"));
"When I execute the baufile"
.f(() => baufile.Run());
"Then four tasks are executed"
.f(() =>
{
File.Exists(tempFile).Should().BeTrue();
executedTasks = File.ReadAllText(tempFile).Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
executedTasks.Length.Should().Be(4);
});
"And the other non-default task is executed first"
.f(() => executedTasks[0].Should().Be("other-non-default"));
"And the non-default task is executed second"
.f(() => executedTasks[1].Should().Be("non-default"));
"And the other non-default task is executed third for the second time"
.f(() => executedTasks[2].Should().Be("other-non-default"));
"And the default task is executed fourth"
.f(() => executedTasks[3].Should().Be("default"));
}
public static void DependencyFails(Baufile baufile, string tempFile, Exception ex)
{
var scenario = MethodBase.GetCurrentMethod().GetFullName();
"Given bau is required"
.f(() => baufile = Baufile.Create(scenario).WriteLine(
@"var bau = Require<Bau>();"));
"And a non-default task which fails"
.f(c => baufile.WriteLine(
@"
bau.Task(""non-default"")
.Do(() => { throw new Exception();} );"));
"And a default task which depends on the non-default task"
.f(() =>
{
tempFile = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture));
baufile.WriteLine(
@"
bau.Task(""default"")
.DependsOn(""non-default"")
.Do(() => File.CreateText(@""" + tempFile + @""").Dispose());");
})
.Teardown(() => File.Delete(tempFile));
"And the tasks are executed"
.f(() => baufile.WriteLine(
@"
bau.Run();"));
"When I execute the baufile"
.f(() => ex = Record.Exception(() => baufile.Run()));
"Then execution should fail"
.f(() => ex.Should().NotBeNull());
"And the default task is not executed"
.f(() => File.Exists(tempFile).Should().BeFalse());
"And I am informed that the non-default task was executed"
.f(() => ex.Message.Should().ContainEquivalentOf("'non-default' task failed."));
}