Very nice looking tests!

Signed-off-by: Kris Nóva <kris@nivenly.com>

test/photo_test.go

@@ -0,0 +1,59 @@
+package test
+
+import (
+	"fmt"
+	"testing"
+	"time"
+)
+
+func TestHappyGetPhoto(t *testing.T) {
+	_, err := Client.V1().GetPhoto(WellKnownPhotoID)
+	if err != nil {
+		t.Errorf("expected success getting well known photo: %v", err)
+		t.FailNow()
+	}
+}
+
+func TestSadGetPhoto(t *testing.T) {
+	photo, err := Client.V1().GetPhoto("1234567890")
+	if err != nil {
+		t.Logf("success returning error for unknown photo: %v", err)
+		return
+	}
+	t.Errorf("expected error for unknown photo: %s", photo.UUID)
+	t.FailNow()
+}
+
+func TestHappyUpdatePhoto(t *testing.T) {
+	photo, err := Client.V1().GetPhoto(WellKnownPhotoID)
+	if err != nil {
+		t.Errorf("error getting well known photo: %v", err)
+		t.FailNow()
+		return
+	}
+	photo.PhotoDescription = fmt.Sprintf("Sample App Description: %s", time.Now().String())
+	_, err = Client.V1().UpdatePhoto(photo)
+	if err != nil {
+		t.Errorf("error updating photo: %v", err)
+		t.FailNow()
+		return
+	}
+}
+
+func TestSadUpdatePhoto(t *testing.T) {
+	photo, err := Client.V1().GetPhoto(WellKnownPhotoID)
+	if err != nil {
+		t.Errorf("error getting well known photo: %v", err)
+		t.FailNow()
+		return
+	}
+	photo.UUID = "1234567890"
+	photo.PhotoDescription = fmt.Sprintf("Sample App Description: %s", time.Now().String())
+	photo, err = Client.V1().UpdatePhoto(photo)
+	if err != nil {
+		t.Logf("expecting failure at updating photo unknown photo: %v", err)
+		return
+	}
+	t.Errorf("expecting failure updaitng bad photo id: %s", photo.UUID)
+	t.FailNow()
+}