feat: notification provider (#8)

Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>

pkg/changeDetector/changeDetector_test.go

@@ -43,6 +43,14 @@ func (m *MockDNSProviderImpl) UpdateRecord(tld string, subdomain string, ip net.
 	}, nil
 }
 
+type MockedNotificationProvider struct{}
+
+type MockedNotificationProviderImpl struct{}
+
+func (m *MockedNotificationProviderImpl) SendNotification(title string, message string) error {
+	return nil
+}
+
 func TestDetectAndApplyChanges(t *testing.T) {
 	t.Run("with changes", testDetectAndApplyChangesWithChanges())
 	t.Run("without changes", testDetectAndApplyChangesWithoutChanges())
@@ -55,15 +63,16 @@ func testDetectAndApplyChangesWithChanges() func(t *testing.T) {
 		}, &MockDNSProviderImpl{
 			GetRecordIpResponse:    "127.0.0.2",
 			UpdateRecordIpResponse: "127.0.0.1",
-		}, []config.DomainConfig{
-			{
-				TLD: "example.com",
-				Subdomains: []string{
-					"test",
-					"@",
+		}, &MockedNotificationProviderImpl{},
+			[]config.DomainConfig{
+				{
+					TLD: "example.com",
+					Subdomains: []string{
+						"test",
+						"@",
+					},
 				},
-			},
-		})
+			})
 
 		numberUpdated, err := changeDetector.DetectAndApplyChanges()
 		if err != nil {
@@ -83,15 +92,16 @@ func testDetectAndApplyChangesWithoutChanges() func(t *testing.T) {
 		}, &MockDNSProviderImpl{
 			GetRecordIpResponse:    "127.0.0.1",
 			UpdateRecordIpResponse: "127.0.0.1",
-		}, []config.DomainConfig{
-			{
-				TLD: "example.com",
-				Subdomains: []string{
-					"test",
-					"@",
+		}, &MockedNotificationProviderImpl{},
+			[]config.DomainConfig{
+				{
+					TLD: "example.com",
+					Subdomains: []string{
+						"test",
+						"@",
+					},
 				},
-			},
-		})
+			})
 
 		numberUpdated, err := changeDetector.DetectAndApplyChanges()
 		if err != nil {