Add/improve e2e test cases

pkg/models/models.go

@@ -229,10 +229,6 @@ type RecentItemParity struct {
 	Source          *RecentItemParitySource `xml:"source,omitempty"`
 	SourceID        string                  `xml:"sourceid"`
 	UpdatedOn       string                  `xml:"updatedOn"`
-	Username        string                  `xml:"username"`
-	ContainerArt    string                  `xml:"containerArt"`
-	SourceAccount   string                  `xml:"sourceAccount"`
-	IsPresetable    string                  `xml:"isPresetable"`
 }
 
 // RecentItemParitySource represents the source in a RecentItemParity.
@@ -240,7 +236,7 @@ type RecentItemParitySource struct {
 	ID               string                      `xml:"id,attr"`
 	Type             string                      `xml:"type,attr"`
 	CreatedOn        string                      `xml:"createdOn"`
-	Credential       *RecentItemParityCredential `xml:"credential,omitempty"`
+	Credential       *RecentItemParityCredential `xml:"credential"`
 	Name             string                      `xml:"name"`
 	SourceProviderID string                      `xml:"sourceproviderid"`
 	SourceName       string                      `xml:"sourcename"`

pkg/models/service_recent_parity_test.go

@@ -120,6 +120,14 @@ func TestServiceRecent_Parity(t *testing.T) {
 			CreatedOn:       "2026-03-22T10:00:04.000+00:00",
 			UpdatedOn:       "2026-03-22T10:53:50.719+00:00",
 			LastPlayedAt:    "2026-03-22T10:53:48.000+00:00",
+			Source: &RecentItemParitySource{
+				ID:   "10863533",
+				Type: "Audio",
+				Credential: &RecentItemParityCredential{
+					Type:  "token",
+					Value: "",
+				},
+			},
 		}
 
 		data, err := xml.MarshalIndent(recent, "", "  ")
@@ -137,6 +145,7 @@ func TestServiceRecent_Parity(t *testing.T) {
 			`<name>Dopamine</name>`,
 			`<sourceid>10863533</sourceid>`,
 			`<updatedOn>2026-03-22T10:53:50.719+00:00</updatedOn>`,
+			`<credential type="token"></credential>`,
 		}
 
 		for _, expected := range expectedElements {