public async Task ShouldResolveAssetPath()
{
// after the manifest file was deleted
// the asset path should still resolve
using (var context = new StaticTestContext())
{
var assetPathMapper = context.GetAssetPathMapper();
// baseline: the asset path mapper should
// resolve the asset path
var assetPath = await assetPathMapper("index.js");
Assert.Equal(context.AssetPath, assetPath);
// recreate the manifest directory
// the asset path mapper should resolve the new asset path
context.DeleteManifest();
await context.WaitForStorageUpdate();
assetPath = await assetPathMapper("index.js");
Assert.Equal(context.AssetPath, assetPath);
}
}
public async Task ShouldResolveNewAssetPath()
{
// here we're testing that the SUT
// detects the changes to the manifest file,
// reloads it and resolves the new asset path
using (var context = new StaticTestContext())
{
var assetPathMapper = context.GetAssetPathMapper();
// baseline: the asset path mapper should
// resolve the original asset path
var assetPath = await assetPathMapper("index.js");
Assert.Equal(context.AssetPath, assetPath);
// rewrite the manifest file
// the asset path mapper should resolve the new asset path
await context.RewriteManifestFileAsync();
await context.WaitForStorageContentsUpdate();
assetPath = await assetPathMapper("index.js");
Assert.Equal(context.AltAssetPath, assetPath);
}
}
public async Task ShouldResolveNewAssetPath()
{
// here we're testing that the SUT
// detects that the manifest folder was recreated,
// reloads the manifest it and resolves the new asset path
using (var context = new StaticTestContext())
{
var assetPathMapper = context.GetAssetPathMapper();
// baseline: the asset path mapper should
// resolve the original asset path
var assetPath = await assetPathMapper("index.js");
Assert.Equal(context.AssetPath, assetPath);
// recreate the manifest directory
// the asset path mapper should resolve the new asset path
context.DeployAltAssets();
await context.WaitForStorageContentsUpdate();
assetPath = await assetPathMapper("index.js");
Assert.Equal(context.AltAssetPath, assetPath);
}
}
public async Task ShouldSkipSrcAttribute()
{
// here we're testing that the asset path mapper
// correctly injected a valid asset path
// into the razor view
using (var context = new StaticTestContext())
{
var response = await context.Client.GetAsync("/Test/IndexInvalidAssetKey");
var responseContent = await response.Content.ReadAsStringAsync();
var content = $"<script></script>";
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal(content, responseContent);
}
}
public async Task ShouldServeItWithValidContentAndHeaders()
{
// we want to test that the SUT uses
// specified settings to serve a static asset
// with static file middleware
using (var context = new StaticTestContext())
{
var assetPathMapper = context.GetAssetPathMapper();
var assetPath = await assetPathMapper("index.js");
var response = await context.Client.GetAsync(assetPath);
var responseContent = await response.Content.ReadAsStringAsync();
var fileContent = await context.GetAssetFileContents();
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal(fileContent, responseContent);
Assert.Equal("public, max-age=31536000", response.Headers.CacheControl.ToString());
}
}