internal static void UseStaticWebAssetsCore(IWebHostEnvironment environment, Stream manifest, bool isJson)
{
if (isJson)
{
var staticWebAssetManifest = ManifestStaticWebAssetFileProvider.StaticWebAssetManifest.Parse(manifest);
var provider = new ManifestStaticWebAssetFileProvider(
staticWebAssetManifest,
(contentRoot) => new PhysicalFileProvider(contentRoot));
environment.WebRootFileProvider = new CompositeFileProvider(new[] { environment.WebRootFileProvider, provider });
return;
}
var webRootFileProvider = environment.WebRootFileProvider;
var additionalFiles = StaticWebAssetsReader.Parse(manifest)
.Select(cr => new StaticWebAssetsFileProvider(cr.BasePath, cr.Path))
.OfType <IFileProvider>() // Upcast so we can insert on the resulting list.
.ToList();
if (additionalFiles.Count == 0)
{
return;
}
else
{
additionalFiles.Insert(0, webRootFileProvider);
environment.WebRootFileProvider = new CompositeFileProvider(additionalFiles);
}
}
public void ParseManifest_ThrowsFor_UnknownVersion()
{
// Arrange
var manifestContent = @"<StaticWebAssets Version=""2.0""/>";
var manifest = CreateManifest(manifestContent);
// Act & Assert
var exception = Assert.Throws <InvalidOperationException>(() => StaticWebAssetsReader.Parse(manifest).ToArray());
Assert.StartsWith("Unknown manifest version", exception.Message);
}
public void ParseManifest_ThrowsFor_UnknownRootElement()
{
// Arrange
var manifestContent = @"<Invalid />";
var manifest = CreateManifest(manifestContent);
// Act & Assert
var exception = Assert.Throws <InvalidOperationException>(() => StaticWebAssetsReader.Parse(manifest).ToArray());
Assert.StartsWith("Invalid manifest", exception.Message);
}
public void ParseManifest_ThrowsFor_EmptyManifest()
{
// Arrange
var manifestContent = @"";
var manifest = CreateManifest(manifestContent);
// Act & Assert
var exception = Assert.Throws <XmlException>(() => StaticWebAssetsReader.Parse(manifest).ToArray());
Assert.StartsWith("Root element is missing.", exception.Message);
}
public void ParseManifest_ThrowsFor_InvalidStaticWebAssetsChildren()
{
// Arrange
var manifestContent = @"<StaticWebAssets Version=""1.0"">
<Invalid />
</StaticWebAssets>";
var manifest = CreateManifest(manifestContent);
// Act & Assert
var exception = Assert.Throws <InvalidOperationException>(() => StaticWebAssetsReader.Parse(manifest).ToArray());
Assert.StartsWith("Invalid manifest", exception.Message);
}
public void ParseManifest_ParsesManifest_WithSingleItem()
{
// Arrange
var manifestContent = @"<StaticWebAssets Version=""1.0"">
<ContentRoot Path=""/Path"" BasePath=""/BasePath"" />
</StaticWebAssets>";
var manifest = CreateManifest(manifestContent);
// Act
var mappings = StaticWebAssetsReader.Parse(manifest).ToArray();
// Assert
var mapping = Assert.Single(mappings);
Assert.Equal("/Path", mapping.Path);
Assert.Equal("/BasePath", mapping.BasePath);
}
internal static void UseStaticWebAssetsCore(IWebHostEnvironment environment, Stream manifest)
{
var webRootFileProvider = environment.WebRootFileProvider;
var additionalFiles = StaticWebAssetsReader.Parse(manifest)
.Select(cr => new StaticWebAssetsFileProvider(cr.BasePath, cr.Path))
.OfType <IFileProvider>() // Upcast so we can insert on the resulting list.
.ToList();
if (additionalFiles.Count == 0)
{
return;
}
else
{
additionalFiles.Insert(0, webRootFileProvider);
environment.WebRootFileProvider = new CompositeFileProvider(additionalFiles);
}
}
