MM-21898 - Part 1: Generate and use an interface instead of *A… (#13840)

* Generate and use an interface instead of *App

app/enterprise_test.go

@@ -104,10 +104,10 @@ func TestSAMLSettings(t *testing.T) {
 
 			th.Server.initEnterprise()
 			if tc.isNil {
-				assert.Nil(t, th.App.Srv.Saml)
+				assert.Nil(t, th.App.Srv().Saml)
 			} else {
-				assert.NotNil(t, th.App.Srv.Saml)
-				metadata, err := th.App.Srv.Saml.GetMetadata()
+				assert.NotNil(t, th.App.Srv().Saml)
+				metadata, err := th.App.Srv().Saml.GetMetadata()
 				assert.Nil(t, err)
 				assert.Equal(t, tc.metadata, metadata)
 			}