Function TestAssetsDir

lib/api/api_test.go:121–175

(t *testing.T)

}

func TestAssetsDir(t *testing.T) {
	t.Parallel()

	// For any given request to $FILE, we should return the first found of
	//  - assetsdir/$THEME/$FILE
	//  - compiled in asset $THEME/$FILE
	//  - assetsdir/default/$FILE
	//  - compiled in asset default/$FILE

	// The asset map contains compressed assets, so create a couple of gzip compressed assets here.
	buf := new(bytes.Buffer)
	gw := gzip.NewWriter(buf)
	gw.Write([]byte("default"))
	gw.Close()
	def := assets.Asset{
		Content: buf.String(),
		Gzipped: true,
	}

	buf = new(bytes.Buffer)
	gw = gzip.NewWriter(buf)
	gw.Write([]byte("foo"))
	gw.Close()
	foo := assets.Asset{
		Content: buf.String(),
		Gzipped: true,
	}

	e := &staticsServer{
		theme:    "foo",
		assetDir: "testdata",
		assets: map[string]assets.Asset{
			"foo/a":     foo, // overridden in foo/a
			"foo/b":     foo,
			"default/a": def, // overridden in default/a (but foo/a takes precedence)
			"default/b": def, // overridden in default/b (but foo/b takes precedence)
			"default/c": def,
		},
	}

	s := httptest.NewServer(e)
	defer s.Close()

	// assetsdir/foo/a exists, overrides compiled in
	expectURLToContain(t, s.URL+"/a", "overridden-foo")

	// foo/b is compiled in, default/b is overridden, return compiled in
	expectURLToContain(t, s.URL+"/b", "foo")

	// only exists as compiled in default/c so use that
	expectURLToContain(t, s.URL+"/c", "default")

	// only exists as overridden default/d so use that
	expectURLToContain(t, s.URL+"/d", "overridden-default")
}

func expectURLToContain(t *testing.T, url, exp string) {
	res, err := http.Get(url)