public void Tracing()
{
// Given
string inputFolder = Path.Combine(Environment.CurrentDirectory, @".\Input");
if (!Directory.Exists(inputFolder))
{
Directory.CreateDirectory(inputFolder);
}
ITrace trace = Substitute.For<ITrace>();
IExecutionContext context = Substitute.For<IExecutionContext>();
context.RootFolder.Returns(Environment.CurrentDirectory);
context.InputFolder.Returns(inputFolder);
context.Trace.Returns(trace);
Engine engine = new Engine();
engine.Configure();
context.Assemblies.Returns(engine.Assemblies);
IDocument document = Substitute.For<IDocument>();
document.GetStream().Returns(new MemoryStream(Encoding.UTF8.GetBytes(@"@{ ExecutionContext.Trace.Information(""Test""); }")));
Razor razor = new Razor();
// When
razor.Execute(new[] { document }, context).ToList(); // Make sure to materialize the result list
// Then
ITrace receivedTrace = context.Received().Trace; // Need to assign to dummy var to keep compiler happy
trace.Received().Information("Test");
}
public void ExecuteAllExamples()
{
string path = Path.Combine(Assembly.GetExecutingAssembly().Location, "Examples");
while (!Directory.Exists(path))
{
path = Directory.GetParent(path).Parent.FullName;
path = Path.Combine(path, "Examples");
}
int count = 0;
foreach(string example in Directory.EnumerateDirectories(path))
{
Console.WriteLine("Executing example " + example);
Engine engine = new Engine
{
RootFolder = example
};
string config = Path.Combine(example, "config.wyam");
if (File.Exists(config))
{
Console.WriteLine("Loading configuration file");
engine.Configure(File.ReadAllText(config));
}
engine.Execute();
count++;
}
Assert.AreEqual(4, count);
}
public void SimpleTemplate()
{
// Given
string inputFolder = Path.Combine(Environment.CurrentDirectory, @".\Input");
if (!Directory.Exists(inputFolder))
{
Directory.CreateDirectory(inputFolder);
}
IExecutionContext context = Substitute.For<IExecutionContext>();
context.RootFolder.Returns(Environment.CurrentDirectory);
context.InputFolder.Returns(inputFolder);
Engine engine = new Engine();
engine.Configure();
context.Assemblies.Returns(engine.Assemblies);
IDocument document = Substitute.For<IDocument>();
document.GetStream().Returns(new MemoryStream(Encoding.UTF8.GetBytes(@"@for(int c = 0 ; c < 5 ; c++) { <p>@c</p> }")));
Razor razor = new Razor();
// When
razor.Execute(new[] { document }, context).ToList(); // Make sure to materialize the result list
// Then
document.Received(1).Clone(Arg.Any<string>());
document.Received().Clone(" <p>0</p> <p>1</p> <p>2</p> <p>3</p> <p>4</p> ");
}
private bool Configure(Engine engine)
{
try
{
// If we have a configuration file use it, otherwise configure with defaults
IFile configFile = engine.FileSystem.GetRootFile(_configFilePath);
if (configFile.Exists)
{
Trace.Information("Loading configuration from {0}", configFile.Path);
engine.Configure(configFile, _updatePackages, _outputScripts);
}
else
{
Trace.Information("Could not find configuration file {0}, using default configuration", _configFilePath);
engine.Configure(GetDefaultConfigScript(), _updatePackages);
}
}
catch (Exception ex)
{
Trace.Critical("Error while loading configuration: {0}", ex.Message);
return false;
}
return true;
}
public void ExecuteAllExamples(string example)
{
Engine engine = new Engine();
engine.Trace.AddListener(new TestTraceListener());
engine.RootFolder = example;
engine.Config.Assemblies.LoadDirectory(TestContext.CurrentContext.TestDirectory);
string config = Path.Combine(example, "config.wyam");
if (File.Exists(config))
{
engine.Configure(File.ReadAllText(config));
}
engine.Execute();
}
public void ExecuteAllExamples(string example)
{
Engine engine = new Engine
{
RootFolder = example
};
engine.Trace.AddListener(new TestTraceListener());
string config = Path.Combine(example, "config.wyam");
if (File.Exists(config))
{
engine.Configure(File.ReadAllText(config));
}
engine.Execute();
}
private bool Configure(Engine engine)
{
try
{
// If we have a configuration file use it, otherwise configure with defaults
if (File.Exists(_configFile))
{
engine.Trace.Information("Loading configuration from {0}", _configFile);
engine.Configure(Wyam.Common.IO.SafeIOHelper.ReadAllText(_configFile), _updatePackages, Path.GetFileName(_configFile), _outputScripts);
}
else
{
engine.Trace.Information("Could not find configuration file {0}, using default configuration", _configFile);
engine.Configure(GetDefaultConfigScript(), _updatePackages, null, _outputScripts);
}
}
catch (Exception ex)
{
engine.Trace.Critical("Error while loading configuration: {0}", ex.Message);
return false;
}
return true;
}
public void ConfigureSupportsGlobalConstructorMethods()
{
// Given
Engine engine = new Engine();
string configScript = @"
Pipelines.Add(
ReadFiles(""*.cshtml""),
WriteFiles("".html""));
";
// When
engine.Configure(configScript);
// Then
Assert.AreEqual(1, ((PipelineCollection)engine.Pipelines).Pipelines.Count());
Assert.AreEqual(2, ((PipelineCollection)engine.Pipelines).Pipelines.First().Count);
}
public void ConfigureAddsPipelineAndModules()
{
// Given
Engine engine = new Engine();
string configScript = @"
Pipelines.Add(
new ReadFiles(""*.cshtml""),
new WriteFiles("".html""));
";
// When
engine.Configure(configScript);
// Then
Assert.AreEqual(1, ((PipelineCollection)engine.Pipelines).Pipelines.Count());
Assert.AreEqual(2, ((PipelineCollection)engine.Pipelines).Pipelines.First().Count);
}
public void ConfigureSetsPrimitiveMetadata()
{
// Given
Engine engine = new Engine();
string configScript = @"
Metadata[""TestString""] = ""teststring"";
Metadata[""TestInt""] = 1234;
Metadata[""TestFloat""] = 1234.567;
Metadata[""TestBool""] = true;
";
// When
engine.Configure(configScript);
// Then
Assert.AreEqual("teststring", engine.Metadata["TestString"]);
Assert.AreEqual(1234, engine.Metadata["TestInt"]);
Assert.AreEqual(1234.567, engine.Metadata["TestFloat"]);
Assert.AreEqual(true, engine.Metadata["TestBool"]);
}
public void Document()
{
// Given
string inputFolder = Path.Combine(TestContext.CurrentContext.TestDirectory, @".\Input");
if (!Directory.Exists(inputFolder))
{
Directory.CreateDirectory(inputFolder);
}
IExecutionContext context = Substitute.For<IExecutionContext>();
context.RootFolder.Returns(TestContext.CurrentContext.TestDirectory);
context.InputFolder.Returns(inputFolder);
Engine engine = new Engine();
engine.Configure();
context.Assemblies.Returns(engine.Assemblies);
IDocument document = Substitute.For<IDocument>();
document.Source.Returns(@"C:\Temp\temp.txt");
document.GetStream().Returns(new MemoryStream(Encoding.UTF8.GetBytes(@"<p>@Document.Source</p>")));
Razor razor = new Razor();
// When
razor.Execute(new[] { document }, context).ToList();
// Then
context.Received(1).GetDocument(Arg.Any<IDocument>(), Arg.Any<string>());
context.Received().GetDocument(document, @"<p>C:\Temp\temp.txt</p>");
}
public void Tracing()
{
// Given
string inputFolder = Path.Combine(TestContext.CurrentContext.TestDirectory, @".\Input");
if (!Directory.Exists(inputFolder))
{
Directory.CreateDirectory(inputFolder);
}
IExecutionContext context = Substitute.For<IExecutionContext>();
context.RootFolder.Returns(TestContext.CurrentContext.TestDirectory);
context.InputFolder.Returns(inputFolder);
Engine engine = new Engine();
engine.Configure();
context.Assemblies.Returns(engine.Assemblies);
context.Namespaces.Returns(engine.Namespaces);
IDocument document = Substitute.For<IDocument>();
TraceListener traceListener = new TraceListener();
Trace.AddListener(traceListener);
document.GetStream().Returns(new MemoryStream(Encoding.UTF8.GetBytes(@"@{ Trace.Information(""Test""); }")));
Razor razor = new Razor();
// When
razor.Execute(new[] { document }, context).ToList(); // Make sure to materialize the result list
// Then
Trace.RemoveListener(traceListener);
CollectionAssert.Contains(traceListener.Messages, "Test");
}
public void Metadata()
{
// Given
string inputFolder = Path.Combine(Environment.CurrentDirectory, @".\Input");
if (!Directory.Exists(inputFolder))
{
Directory.CreateDirectory(inputFolder);
}
IExecutionContext context = Substitute.For<IExecutionContext>();
context.RootFolder.Returns(Environment.CurrentDirectory);
context.InputFolder.Returns(inputFolder);
Engine engine = new Engine();
engine.Configure();
context.Assemblies.Returns(engine.Assemblies);
IDocument document = Substitute.For<IDocument>();
document.Metadata["MyKey"].Returns("MyValue");
document.GetStream().Returns(new MemoryStream(Encoding.UTF8.GetBytes(@"<p>@Metadata[""MyKey""]</p>")));
Razor razor = new Razor();
// When
razor.Execute(new[] { document }, context).ToList();
// Then
document.Received(1).Clone(Arg.Any<string>());
document.Received().Clone("<p>MyValue</p>");
}
public void SimpleTemplate()
{
// Given
string inputFolder = Path.Combine(Environment.CurrentDirectory, @".\Input");
if (!Directory.Exists(inputFolder))
{
Directory.CreateDirectory(inputFolder);
}
IExecutionContext context = Substitute.For<IExecutionContext>();
context.RootFolder.Returns(Environment.CurrentDirectory);
context.InputFolder.Returns(inputFolder);
Engine engine = new Engine();
engine.Configure();
context.Assemblies.Returns(engine.Assemblies);
IDocument document = Substitute.For<IDocument>();
document.Metadata.Get("SourceFileBase", "/").Returns("/");
List<string> items = new List<string>();
document
.When(x => x.Clone(Arg.Any<string>()))
.Do(x => items.Add(x.Arg<string>()));
document.Content.Returns(@"@for(int c = 0 ; c < 5 ; c++) { <p>@c</p> }");
Razor razor = new Razor();
// When
razor.Execute(new[] { document }, context).ToList(); // Make sure to materialize the result list
// Then
document.Received().Clone(Arg.Any<string>());
Assert.AreEqual(1, items.Count());
Assert.AreEqual(" <p>0</p> <p>1</p> <p>2</p> <p>3</p> <p>4</p> ", items.First());
}
public void Metadata()
{
// Given
string inputFolder = Path.Combine(Environment.CurrentDirectory, @".\Input");
if (!Directory.Exists(inputFolder))
{
Directory.CreateDirectory(inputFolder);
}
IExecutionContext context = Substitute.For<IExecutionContext>();
context.RootFolder.Returns(Environment.CurrentDirectory);
context.InputFolder.Returns(inputFolder);
Engine engine = new Engine();
engine.Configure();
context.Assemblies.Returns(engine.Assemblies);
IDocument document = Substitute.For<IDocument>();
document.Metadata.Get("SourceFileBase", "/").Returns("/");
document.Metadata["MyKey"].Returns("MyValue");
List<string> items = new List<string>();
document
.When(x => x.Clone(Arg.Any<string>()))
.Do(x => items.Add(x.Arg<string>()));
document.Content.Returns(@"<p>@Metadata[""MyKey""]</p>");
Razor razor = new Razor();
// When
razor.Execute(new[] { document }, context).ToList();
// Then
document.Received().Clone(Arg.Any<string>());
Assert.AreEqual(1, items.Count());
Assert.AreEqual("<p>MyValue</p>", items.First());
}