Adding GetAlbum method and unite tests

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

test/album_test.go

@@ -0,0 +1,23 @@
+package test
+
+import (
+	"testing"
+)
+
+func TestHappyGetAlbum(t *testing.T) {
+	_, err := Client.V1().GetAlbum(WellKnownAlbumID)
+	if err != nil {
+		t.Errorf("expected success getting well known album: %v", err)
+		t.FailNow()
+	}
+}
+
+func TestSadGetAlbum(t *testing.T) {
+	album, err := Client.V1().GetAlbum(UnknownAlbumID)
+	if err != nil {
+		t.Logf("success returning error for unknown album: %v", err)
+		return
+	}
+	t.Errorf("expected error for unknown album: %d", album.ID)
+	t.FailNow()
+}

test/main_test.go

@@ -18,6 +18,8 @@ const (
 	BadPassword                        = "charlie"
 	WellKnownPhotoID                   = "pqnzigq351j2fqgn" // This is a photo in the persistent sample app
 	UnknownPhotoID                     = "1234567890"
+	WellKnownAlbumID                   = "aqnzih81icziiyae"
+	UnknownAlbumID                     = "1234567890"
 	WellKnownSampleAppConnectionString = "http://localhost:8080"
 )
 
@@ -51,7 +53,7 @@ func TestMain(m *testing.M) {
 			logger.Always("Success!")
 			os.Exit(0)
 		}()
-	}else {
+	} else {
 		logger.Always("Photoprism already running...")
 	}