Merge pull request #28 from steinfletcher/feature/add_cookie_response…

…_matcher

Add cookie name/value response matcher

apitest.go

@@ -336,7 +336,13 @@ func (r *Response) Body(b string) *Response {
 
 // Cookies is the expected response cookies
 func (r *Response) Cookies(cookies ...*Cookie) *Response {
-	r.cookies = cookies
+	r.cookies = append(r.cookies, cookies...)
+	return r
+}
+
+// Cookie is used to match on an individual cookie name/value pair in the expected response cookies
+func (r *Response) Cookie(name, value string) *Response {
+	r.cookies = append(r.cookies, NewCookie(name).Value(value))
 	return r
 }
 
@@ -672,7 +678,7 @@ func (a *APITest) assertCookies(response *httptest.ResponseRecorder) {
 				}
 			}
 			assert.Equal(a.t, true, foundCookie, "ExpectedCookie not found - "+*expectedCookie.name)
-			assert.Equal(a.t, 0, len(mismatchedFields), mismatchedFields)
+			assert.Equal(a.t, 0, len(mismatchedFields), strings.Join(mismatchedFields, ","))
 		}
 	}
 

apitest_test.go

@@ -294,6 +294,10 @@ func TestApiTest_MatchesResponseCookies(t *testing.T) {
 			Name:  "VVV",
 			Value: "9ig32g34g",
 		})
+		http.SetCookie(w, &http.Cookie{
+			Name:  "YYY",
+			Value: "kfiufhtne",
+		})
 
 		w.WriteHeader(http.StatusOK)
 	})
@@ -306,6 +310,7 @@ func TestApiTest_MatchesResponseCookies(t *testing.T) {
 		Cookies(
 			NewCookie("ABC").Value("12345"),
 			NewCookie("DEF").Value("67890")).
+		Cookie("YYY", "kfiufhtne").
 		CookiePresent("XXX").
 		CookiePresent("VVV").
 		CookieNotPresent("ZZZ").