simple test for rss feed

cmd/owl-web/handler.go

@@ -64,7 +64,7 @@ func userRSSHandler(repo *owl.Repository) func(http.ResponseWriter, *http.Reques
 			notFoundHandler(repo)(w, r)
 			return
 		}
-		html, err := owl.RenderRSSFeed(user)
+		xml, err := owl.RenderRSSFeed(user)
 		if err != nil {
 			println("Error rendering index page: ", err.Error())
 			w.WriteHeader(http.StatusInternalServerError)
@@ -72,7 +72,8 @@ func userRSSHandler(repo *owl.Repository) func(http.ResponseWriter, *http.Reques
 			return
 		}
 		println("Rendering index page for user", user.Name())
-		w.Write([]byte(html))
+		w.Header().Set("Content-Type", "application/rss+xml")
+		w.Write([]byte(xml))
 	}
 }
 

cmd/owl-web/rss_test.go

@@ -0,0 +1,42 @@
+package main_test
+
+import (
+	main "h4kor/owl-blogs/cmd/owl-web"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestMultiUserUserRssIndexHandler(t *testing.T) {
+	repo := getTestRepo()
+	user, _ := repo.CreateUser("test-1")
+	user.CreateNewPost("post-1")
+
+	// Create Request and Response
+	req, err := http.NewRequest("GET", user.UrlPath()+"index.xml", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	rr := httptest.NewRecorder()
+	router := main.Router(&repo)
+	router.ServeHTTP(rr, req)
+
+	// Check the status code is what we expect.
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Check the response Content-Type is what we expect.
+	if !strings.Contains(rr.Header().Get("Content-Type"), "application/rss+xml") {
+		t.Errorf("handler returned wrong Content-Type: got %v want %v",
+			rr.Header().Get("Content-Type"), "application/rss+xml")
+	}
+
+	// Check the response body contains names of users
+	if !strings.Contains(rr.Body.String(), "post-1") {
+		t.Error("post-1 not listed on index page. Got: ")
+		t.Error(rr.Body.String())
+	}
+}