Added missing test for SimilarID

Author: machinabot

facebox/facebox_similar.go

@@ -91,7 +91,6 @@ func (c *Client) SimilarID(id string) ([]Similar, error) {
 	q := u.Query()
 	q.Set("id", id)
 	u.RawQuery = q.Encode()
-
 	req, err := http.NewRequest("GET", u.String(), nil)
 	if err != nil {
 		return nil, err

facebox/facebox_similar_test.go

@@ -158,3 +158,46 @@ func TestSimilarImageError(t *testing.T) {
 	is.Equal(err.Error(), "facebox: something went wrong")
 
 }
+
+func TestSimilarID(t *testing.T) {
+	is := is.New(t)
+
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		is.Equal(r.URL.Path, "/facebox/similar")
+		is.Equal(r.Header.Get("Accept"), "application/json; charset=utf-8")
+		is.Equal(r.FormValue("id"), "abc123")
+		io.WriteString(w, `{
+			"success": true,
+			"similarCount": 3,
+			"similar": [
+				{
+					"id": "file1.jpg",
+					"name": "Ringo Starr"
+				},
+				{
+					"id": "file2.jpg",
+					"name": "Ringo Starr"
+				},
+				{
+					"id": "file3.jpg",
+					"name": "Ringo Starr"
+				}
+			]
+		}`)
+	}))
+	defer srv.Close()
+
+	fb := facebox.New(srv.URL)
+	similar, err := fb.SimilarID("abc123")
+	is.NoErr(err)
+
+	is.Equal(len(similar), 3)
+	is.Equal(similar[0].ID, "file1.jpg")
+	is.Equal(similar[0].Name, "Ringo Starr")
+
+	is.Equal(similar[1].ID, "file2.jpg")
+	is.Equal(similar[1].Name, "Ringo Starr")
+
+	is.Equal(similar[2].ID, "file3.jpg")
+	is.Equal(similar[2].Name, "Ringo Starr")
+}