feat: add article page

handlers/article_test.go

@@ -0,0 +1,55 @@
+package handlers
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"testing"
+
+	"github.com/PuerkitoBio/goquery"
+
+	"github.com/rramiachraf/dumb/utils"
+)
+
+func TestArticle(t *testing.T) {
+	url := "/a/genius-celebrates-hip-hops-50th-anniversary-with-a-look-back-at-the-music-thats-defined-this-site"
+	title := "Genius Celebrates Hip-Hop’s 50th Anniversary With A Look Back At The Music That’s Defined This Site"
+	subtitle := "The first post in a yearlong look at the genre’s storied history."
+
+	r, err := http.NewRequest(http.MethodGet, url, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rr := httptest.NewRecorder()
+	l := utils.NewLogger(os.Stdout)
+	m := New(l, &assets{})
+
+	m.ServeHTTP(rr, r)
+
+	defer rr.Result().Body.Close()
+
+	if rr.Result().StatusCode != http.StatusOK {
+		t.Fatalf("expected %d, got %d\n", http.StatusOK, rr.Result().StatusCode)
+	}
+
+	doc, err := goquery.NewDocumentFromReader(rr.Result().Body)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	articleTitle := doc.Find("#article-title").First().Text()
+	if articleTitle != title {
+		t.Fatalf("expected %q, got %q\n", title, articleTitle)
+	}
+
+	articleSubtitle := doc.Find("#article-subtitle").First().Text()
+	if articleSubtitle != subtitle {
+		t.Fatalf("expected %q, got %q\n", subtitle, articleSubtitle)
+	}
+
+	articleBody := doc.Find("#article-body").First().Text()
+	if len(articleBody) == 0 {
+		t.Fatal("missing article body\n")
+	}
+}