public void Returns_resolved_modules()
{
var moduleA = new UnresolvedModule("module-a", new[] { CreateScript("module-a", "foo") }, null, false);
var moduleB = new UnresolvedModule("module-b", new[] { CreateScript("module-b", "bar", "../module-a/foo") }, null, false);
var modules = UnresolvedModule.ResolveAll(new[] { moduleA, moduleB }).ToArray();
modules[0].Path.ShouldEqual("module-a");
modules[1].Path.ShouldEqual("module-b");
modules[1].References[0].ShouldEqual("module-a");
}
public override ModuleContainer Build()
{
var moduleBuilder = new UnresolvedScriptModuleBuilder(rootDirectory);
var unresolvedModules = relativeModuleDirectories.Select(x => moduleBuilder.Build(x.Item1, x.Item2));
var modules = UnresolvedModule.ResolveAll(unresolvedModules);
return(new ModuleContainer(
modules,
storage,
textWriter => new ScriptModuleWriter(textWriter, rootDirectory, LoadFile, coffeeScriptCompiler)
));
}
public override ModuleContainer Build()
{
var moduleBuilder = new UnresolvedStylesheetModuleBuilder(rootDirectory, applicationRoot);
var unresolvedModules = relativeModuleDirectories.Select(x => moduleBuilder.Build(x.Item1, x.Item2));
var modules = UnresolvedModule.ResolveAll(unresolvedModules);
return(new ModuleContainer(
modules,
storage,
textWriter => new StylesheetModuleWriter(textWriter, rootDirectory, applicationRoot, LoadFile)
));
}
public void Throws_useful_exception_when_resource_not_found()
{
var moduleA = new UnresolvedModule("module-a", new[] { CreateScript("module-a", "foo") }, null, false);
var moduleB = new UnresolvedModule("module-b", new[] { CreateScript("module-b", "bar", "../module-a/missing") }, null, false);
var exception = Assert.Throws <FileNotFoundException>(delegate
{
UnresolvedModule.ResolveAll(new[] { moduleA, moduleB }).ToArray();
});
exception.FileName.ShouldEqual("module-a/missing.js");
exception.Message.ShouldEqual(
"The file \"module-a/missing.js\" is referenced by \"module-b/bar.js\", but cannot be found. " +
"Either add \"module-a/missing.js\" or change the reference(s) to a file that exists.");
}
public UnresolvedModule_with_scripts_having_only_internal_references()
{
var scriptA = CreateScript("a", "c");
var scriptB = CreateScript("b");
var scriptC = CreateScript("c", "b");
// Dependency chain: b <- c <- a
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { scriptA, scriptB, scriptC },
null,
false
);
module = unresolvedModule.Resolve(s => null);
}
public Resolve_a_UnresolvedModule_with_script_having_an_external_reference()
{
var script = new UnresolvedResource(
@"scripts/module-a/test.js",
new byte[0],
new[] { @"scripts/module-b/lib.js" }
);
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { script },
null,
false
);
module = unresolvedModule.Resolve(s => @"scripts/module-b");
}
public UnresolvedModule_with_fixed_resource_order()
{
// Create scripts with some dependencies declared.
var scriptA = CreateScript("a", "c");
var scriptB = CreateScript("b");
var scriptC = CreateScript("c", "b");
// Declared dependency chain: b <- c <- a
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { scriptA, scriptB, scriptC },
null,
isResourceOrderFixed: true
);
module = unresolvedModule.Resolve(s => null);
}
public Resolve_an_UnresolvedModule_with_scripts_in_subdirectory()
{
var script1 = new UnresolvedResource(
@"scripts/module-a/sub/test-1.js",
new byte[0],
new[] { @"test-2.js" }
);
var script2 = new UnresolvedResource(
@"scripts/module-a/sub/test-2.js",
new byte[0],
new string[] { }
);
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { script1, script2 },
null,
false
);
module = unresolvedModule.Resolve(s => @"scripts/module-a");
}
public Resolve_an_UnresolvedModule_with_scripts_in_subdirectory()
{
var script1 = new UnresolvedResource(
@"scripts/module-a/sub/test-1.js",
new byte[0],
new[] { @"test-2.js" }
);
var script2 = new UnresolvedResource(
@"scripts/module-a/sub/test-2.js",
new byte[0],
new string[] { }
);
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { script1, script2 },
null,
false
);
module = unresolvedModule.Resolve(s => @"scripts/module-a");
}
static string FindModulePathOrThrow(Dictionary<string, string> modulesByResourcePath, UnresolvedModule m, string resourcePath)
{
string module;
if (modulesByResourcePath.TryGetValue(resourcePath, out module))
{
return module;
}
else
{
var referencers = string.Join(
"\", \"",
m.GetResourcePathsThatReferencePath(resourcePath)
);
throw new FileNotFoundException(
string.Format(
"The file \"{0}\" is referenced by \"{1}\", but cannot be found. " +
"Either add \"{0}\" or change the reference(s) to a file that exists.",
resourcePath,
referencers
),
resourcePath
);
}
}
public Resolve_a_UnresolvedModule_with_script_having_an_external_reference()
{
var script = new UnresolvedResource(
@"scripts/module-a/test.js",
new byte[0],
new[] { @"scripts/module-b/lib.js" }
);
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { script },
null,
false
);
module = unresolvedModule.Resolve(s => @"scripts/module-b");
}
public UnresolvedModule_with_scripts_having_only_internal_references()
{
var scriptA = CreateScript("a", "c");
var scriptB = CreateScript("b");
var scriptC = CreateScript("c", "b");
// Dependency chain: b <- c <- a
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { scriptA, scriptB, scriptC },
null,
false
);
module = unresolvedModule.Resolve(s => null);
}
public UnresolvedModule_with_fixed_resource_order()
{
// Create scripts with some dependencies declared.
var scriptA = CreateScript("a", "c");
var scriptB = CreateScript("b");
var scriptC = CreateScript("c", "b");
// Declared dependency chain: b <- c <- a
unresolvedModule = new UnresolvedModule(
@"scripts/module-a",
new[] { scriptA, scriptB, scriptC },
null,
isResourceOrderFixed: true
);
module = unresolvedModule.Resolve(s => null);
}
public void Throws_useful_exception_when_resource_not_found()
{
var moduleA = new UnresolvedModule("module-a", new[] { CreateScript("module-a", "foo") }, null, false);
var moduleB = new UnresolvedModule("module-b", new[] { CreateScript("module-b", "bar", "../module-a/missing") }, null, false);
var exception = Assert.Throws<FileNotFoundException>(delegate
{
UnresolvedModule.ResolveAll(new[] { moduleA, moduleB }).ToArray();
});
exception.FileName.ShouldEqual("module-a/missing.js");
exception.Message.ShouldEqual(
"The file \"module-a/missing.js\" is referenced by \"module-b/bar.js\", but cannot be found. " +
"Either add \"module-a/missing.js\" or change the reference(s) to a file that exists.");
}
public void Returns_resolved_modules()
{
var moduleA = new UnresolvedModule("module-a", new[] { CreateScript("module-a", "foo") }, null, false);
var moduleB = new UnresolvedModule("module-b", new[] { CreateScript("module-b", "bar", "../module-a/foo") }, null, false);
var modules = UnresolvedModule.ResolveAll(new[] { moduleA, moduleB }).ToArray();
modules[0].Path.ShouldEqual("module-a");
modules[1].Path.ShouldEqual("module-b");
modules[1].References[0].ShouldEqual("module-a");
}
static string FindModulePathOrThrow(Dictionary <string, string> modulesByResourcePath, UnresolvedModule m, string resourcePath)
{
string module;
if (modulesByResourcePath.TryGetValue(resourcePath, out module))
{
return(module);
}
else
{
var referencers = string.Join(
"\", \"",
m.GetResourcePathsThatReferencePath(resourcePath)
);
throw new FileNotFoundException(
string.Format(
"The file \"{0}\" is referenced by \"{1}\", but cannot be found. " +
"Either add \"{0}\" or change the reference(s) to a file that exists.",
resourcePath,
referencers
),
resourcePath
);
}
}
