public Given_a_UnresolvedJavaScriptParser_When_Parse_source_with_two_references()
{
using (var sourceStream = CreateSourceStream())
{
parser = new UnresolvedJavaScriptParser();
script = parser.Parse(sourceStream, sourcePath);
}
}
public Given_a_UnresolvedCssParser_When_Parse_source_with_two_references()
{
using (var sourceStream = CreateSourceStream())
{
parser = new UnresolvedCssParser("/");
stylesheet = parser.Parse(sourceStream, sourcePath);
}
}
public Given_a_UnresolvedJavaScriptParser_When_Parse_source_with_two_references()
{
using (var sourceStream = CreateSourceStream())
{
parser = new UnresolvedJavaScriptParser();
script = parser.Parse(sourceStream, sourcePath);
}
}
public Given_a_UnresolvedCssParser_When_Parse_source_with_two_references()
{
using (var sourceStream = CreateSourceStream())
{
parser = new UnresolvedCssParser("/");
stylesheet = parser.Parse(sourceStream, sourcePath);
}
}
public void Resolve_when_path_is_just_tilde_throws_ArgumentException()
{
var resource = new UnresolvedResource(
"module-a/test.js",
new byte[0],
new[] { "~" }
);
Assert.Throws<ArgumentException>(delegate
{
resource.Resolve(path => false);
});
}
public void Resolve_when_path_has_too_many_dotdots_throws_ArgumentException()
{
var resource = new UnresolvedResource(
"module-a/test.js",
new byte[0],
new[] { "../../fail.js" }
);
Assert.Throws<ArgumentException>(delegate
{
resource.Resolve(path => false);
});
}
public void Resolve_when_path_is_empty_throws_ArgumentException()
{
var resource = new UnresolvedResource(
"module-a/test.js",
new byte[0],
new[] { "" }
);
Assert.Throws <ArgumentException>(delegate
{
resource.Resolve(path => false);
});
}
public void Resolve_when_app_rooted_path_has_too_many_dotdots_throws_ArgumentException()
{
var resource = new UnresolvedResource(
"module-a/test.js",
new byte[0],
new[] { "~/../../fail.js" }
);
Assert.Throws <ArgumentException>(delegate
{
resource.Resolve(path => false);
});
}
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 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");
}
Tuple<Resource, string[]>[] PartitionResourceReferences(UnresolvedResource[] resources, HashSet<string> pathsInModule)
{
return resources.Select(
resource => resource.Resolve(pathsInModule.Contains)
).ToArray();
}
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");
}
/// <param name="path">Application relative path to the module directory.</param>
/// <param name="resources">All the unresolved resources found in the module.</param>
/// <param name="isResourceOrderFixed">When true, the resources will not be sorted by their dependency ordering.</param>
public UnresolvedModule(string path, UnresolvedResource[] resources, string location, bool isResourceOrderFixed)
{
this.path = path;
this.location = location;
var pathsInModule = new HashSet<string>(resources.Select(resource => resource.Path));
partition = PartitionResourceReferences(resources, pathsInModule);
// Store all the references to external resources.
this.externalReferences = partition.SelectMany(p => p.Item2).Distinct().ToArray();
// The resources now only contain references found in this module.
var resolvedResources = partition.Select(p => p.Item1).ToArray();
if (isResourceOrderFixed)
{
this.resources = resolvedResources;
}
else
{
this.resources = OrderScriptsByDependency(resolvedResources);
}
}
