change overlay fs to bud fs

framework/view/ssr/ssr_test.go

@@ -79,12 +79,15 @@ func TestSvelteRemoveDefaultCss(t *testing.T) {
 	transformer := transformrt.MustLoad(svelte.NewTransformable(svelteCompiler))
 	module, err := gomod.Find(dir)
 	is.NoErr(err)
-	overlay, err := overlay.Load(log, module)
+	bfs := budfs.New(module, log)
 	is.NoErr(err)
-	overlay.FileGenerator("bud/view/_ssr.js", ssr.New(module, transformer.SSR))
+	bfs.FileGenerator("bud/view/_ssr.js", ssr.New(module, transformer.SSR))
 	// Read the wrapped version of index.svelte with node_modules rewritten
-	code, err := fs.ReadFile(overlay, "bud/view/_ssr.js")
+	code, err := fs.ReadFile(bfs, "bud/view/_ssr.js")
 	is.NoErr(err)
+	is.True(strings.Contains(string(code), `create_ssr_component(`))
+	is.True(strings.Contains(string(code), `<h1>hi world</h1>`))
+	is.True(strings.Contains(string(code), `views["/"] = `))
 	result, err := vm.Eval("render.js", string(code)+`; bud.render("/", {})`)
 	is.NoErr(err)
 	var res ssr.Response
@@ -93,7 +96,6 @@ func TestSvelteRemoveDefaultCss(t *testing.T) {
 	is.Equal(res.Status, 200)
 	is.Equal(len(res.Headers), 1)
 	is.Equal(res.Headers["Content-Type"], "text/html")
-
 	// svelte must not linked to default.css when removed
 	is.True(!strings.Contains(res.Body, `<link rel="stylesheet" href="default.css">`))
 	is.True(strings.Contains(res.Body, `<!-- default css -->`))
@@ -116,12 +118,15 @@ func TestSvelteDefaultCss(t *testing.T) {
 	transformer := transformrt.MustLoad(svelte.NewTransformable(svelteCompiler))
 	module, err := gomod.Find(dir)
 	is.NoErr(err)
-	overlay, err := overlay.Load(log, module)
+	bfs := budfs.New(module, log)
 	is.NoErr(err)
-	overlay.FileGenerator("bud/view/_ssr.js", ssr.New(module, transformer.SSR))
+	bfs.FileGenerator("bud/view/_ssr.js", ssr.New(module, transformer.SSR))
 	// Read the wrapped version of index.svelte with node_modules rewritten
-	code, err := fs.ReadFile(overlay, "bud/view/_ssr.js")
+	code, err := fs.ReadFile(bfs, "bud/view/_ssr.js")
 	is.NoErr(err)
+	is.True(strings.Contains(string(code), `create_ssr_component(`))
+	is.True(strings.Contains(string(code), `<h1>hi world</h1>`))
+	is.True(strings.Contains(string(code), `views["/"] = `))
 	result, err := vm.Eval("render.js", string(code)+`; bud.render("/", {})`)
 	is.NoErr(err)
 	var res ssr.Response