Server: Handle HEAD requests #2965

Signed-off-by: Michael Mayer <michael@photoprism.app>

internal/server/routes_test.go

@@ -0,0 +1,81 @@
+package server
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/assert"
+
+	"github.com/photoprism/photoprism/internal/config"
+)
+
+func TestStaticRoutes(t *testing.T) {
+	// Create router.
+	r := gin.Default()
+
+	// Get test config.
+	conf := config.TestConfig()
+
+	// Find and load templates.
+	r.LoadHTMLFiles(conf.TemplateFiles()...)
+
+	// Register routes.
+	registerStaticRoutes(r, conf)
+
+	t.Run("GetHome", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("GET", "/", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 307, w.Code)
+		assert.Equal(t, "<a href=\"/library/browse\">Temporary Redirect</a>.\n\n", w.Body.String())
+	})
+	t.Run("HeadHome", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("HEAD", "/", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 307, w.Code)
+	})
+	t.Run("GetServiceWorker", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("GET", "/sw.js", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 200, w.Code)
+		assert.NotEmpty(t, w.Body)
+	})
+	t.Run("HeadServiceWorker", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("HEAD", "/sw.js", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 200, w.Code)
+		assert.Empty(t, w.Body)
+	})
+	t.Run("GetLibrary", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("GET", "/library/", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 200, w.Code)
+		assert.NotEmpty(t, w.Body)
+	})
+	t.Run("GetLibrary", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("GET", "/library/", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 200, w.Code)
+		assert.NotEmpty(t, w.Body)
+	})
+	t.Run("GetLibraryBrowse", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("GET", "/library/browse", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 200, w.Code)
+		assert.NotEmpty(t, w.Body)
+	})
+	t.Run("HeadLibraryBrowse", func(t *testing.T) {
+		w := httptest.NewRecorder()
+		req, _ := http.NewRequest("HEAD", "/library/browse", nil)
+		r.ServeHTTP(w, req)
+		assert.Equal(t, 200, w.Code)
+	})
+}