1 files changed, 83 insertions, 0 deletions
diff --git a/tests/integration/lfs_view_test.go b/tests/integration/lfs_view_test.go
new file mode 100644
index 0000000000..1775fa629f
--- /dev/null
+++ b/tests/integration/lfs_view_test.go
@@ -0,0 +1,83 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package integration
+
+import (
+	"net/http"
+	"testing"
+
+	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// check that files stored in LFS render properly in the web UI
+func TestLFSRender(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	session := loginUser(t, "user2")
+
+	// check that a markup file is flagged with "Stored in Git LFS" and shows its text
+	t.Run("Markup", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", "/user2/lfs/src/branch/master/CONTRIBUTING.md")
+		resp := session.MakeRequest(t, req, http.StatusOK)
+
+		doc := NewHTMLParser(t, resp.Body).doc
+
+		fileInfo := doc.Find("div.file-info-entry").First().Text()
+		assert.Contains(t, fileInfo, "Stored with Git LFS")
+
+		content := doc.Find("div.file-view").Text()
+		assert.Contains(t, content, "Testing documents in LFS")
+	})
+
+	// check that an image is flagged with "Stored in Git LFS" and renders inline
+	t.Run("Image", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", "/user2/lfs/src/branch/master/jpeg.jpg")
+		resp := session.MakeRequest(t, req, http.StatusOK)
+
+		doc := NewHTMLParser(t, resp.Body).doc
+
+		fileInfo := doc.Find("div.file-info-entry").First().Text()
+		assert.Contains(t, fileInfo, "Stored with Git LFS")
+
+		src, exists := doc.Find(".file-view img").Attr("src")
+		assert.True(t, exists, "The image should be in an <img> tag")
+		assert.Equal(t, "/user2/lfs/media/branch/master/jpeg.jpg", src, "The image should use the /media link because it's in LFS")
+	})
+
+	// check that a binary file is flagged with "Stored in Git LFS" and renders a /media/ link instead of a /raw/ link
+	t.Run("Binary", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", "/user2/lfs/src/branch/master/crypt.bin")
+		resp := session.MakeRequest(t, req, http.StatusOK)
+
+		doc := NewHTMLParser(t, resp.Body).doc
+
+		fileInfo := doc.Find("div.file-info-entry").First().Text()
+		assert.Contains(t, fileInfo, "Stored with Git LFS")
+
+		rawLink, exists := doc.Find("div.file-view > div.view-raw > a").Attr("href")
+		assert.True(t, exists, "Download link should render instead of content because this is a binary file")
+		assert.Equal(t, "/user2/lfs/media/branch/master/crypt.bin", rawLink, "The download link should use the proper /media link because it's in LFS")
+	})
+
+	// check that a directory with a README file shows its text
+	t.Run("Readme", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", "/user2/lfs/src/branch/master/subdir")
+		resp := session.MakeRequest(t, req, http.StatusOK)
+
+		doc := NewHTMLParser(t, resp.Body).doc
+
+		content := doc.Find("div.file-view").Text()
+		assert.Contains(t, content, "Testing READMEs in LFS")
+	})
+}