[MM-61488] Fix errcheck issues in server/channels/app/role_test.go (#29125)

server/.golangci.yml

@@ -151,7 +151,6 @@ issues:
         channels/app/post_persistent_notification_test.go|\
         channels/app/post_test.go|\
         channels/app/product_notices_test.go|\
-        channels/app/role_test.go|\
         channels/app/security_update_check.go|\
         channels/app/server.go|\
         channels/app/server_test.go|\

server/channels/app/role_test.go

@@ -81,7 +81,8 @@ func testPermissionInheritance(t *testing.T, testCallback func(t *testing.T, th
 	defer th.TearDown()
 
 	th.App.Srv().SetLicense(model.NewTestLicense(""))
-	th.App.SetPhase2PermissionsMigrationStatus(true)
+	err := th.App.SetPhase2PermissionsMigrationStatus(true)
+	require.NoError(t, err)
 
 	permissionsDefault := []string{
 		model.PermissionManageChannelRoles.Id,
@@ -89,41 +90,53 @@ func testPermissionInheritance(t *testing.T, testCallback func(t *testing.T, th
 	}
 
 	// Defer resetting the system scheme permissions
-	systemSchemeRoles, err := th.App.GetRolesByNames([]string{
+	systemSchemeRoles, appErr := th.App.GetRolesByNames([]string{
 		model.ChannelGuestRoleId,
 		model.ChannelUserRoleId,
 		model.ChannelAdminRoleId,
 	})
-	require.Nil(t, err)
+	require.Nil(t, appErr)
 	require.Len(t, systemSchemeRoles, 3)
 
 	// defer resetting the system role permissions
 	for _, systemRole := range systemSchemeRoles {
-		defer th.App.PatchRole(systemRole, &model.RolePatch{
+		defer func() {
-			Permissions: &systemRole.Permissions,
+			_, appErr = th.App.PatchRole(systemRole, &model.RolePatch{
-		})
+				Permissions: &systemRole.Permissions,
+			})
+			require.Nil(t, appErr)
+		}()
 	}
 
 	// Make a channel scheme, clear its permissions
-	channelScheme, err := th.App.CreateScheme(&model.Scheme{
+	channelScheme, appErr := th.App.CreateScheme(&model.Scheme{
 		Name:        model.NewId(),
 		DisplayName: model.NewId(),
 		Scope:       model.SchemeScopeChannel,
 	})
-	require.Nil(t, err)
+	require.Nil(t, appErr)
-	defer th.App.DeleteScheme(channelScheme.Id)
+	defer func() {
+		_, appErr = th.App.DeleteScheme(channelScheme.Id)
+		require.Nil(t, appErr)
+	}()
 
 	team := th.CreateTeam()
-	defer th.App.PermanentDeleteTeamId(th.Context, team.Id)
+	defer func() {
+		appErr = th.App.PermanentDeleteTeamId(th.Context, team.Id)
+		require.Nil(t, appErr)
+	}()
 
 	// Make a channel
 	channel := th.CreateChannel(th.Context, team)
-	defer th.App.PermanentDeleteChannel(th.Context, channel)
+	defer func() {
+		appErr = th.App.PermanentDeleteChannel(th.Context, channel)
+		require.Nil(t, appErr)
+	}()
 
 	// Set the channel scheme
 	channel.SchemeId = &channelScheme.Id
-	channel, err = th.App.UpdateChannelScheme(th.Context, channel)
+	channel, appErr = th.App.UpdateChannelScheme(th.Context, channel)
-	require.Nil(t, err)
+	require.Nil(t, appErr)
 
 	// Get the truth table from CSV
 	file, e := os.Open("tests/channel-role-has-permission.csv")
@@ -225,18 +238,21 @@ func testPermissionInheritance(t *testing.T, testCallback func(t *testing.T, th
 	test(model.ChannelGuestRoleId, model.ChannelUserRoleId, model.ChannelAdminRoleId)
 
 	// create a team scheme
-	teamScheme, err := th.App.CreateScheme(&model.Scheme{
+	teamScheme, appErr := th.App.CreateScheme(&model.Scheme{
 		Name:        model.NewId(),
 		DisplayName: model.NewId(),
 		Scope:       model.SchemeScopeTeam,
 	})
-	require.Nil(t, err)
+	require.Nil(t, appErr)
-	defer th.App.DeleteScheme(teamScheme.Id)
+	defer func() {
+		_, appErr = th.App.DeleteScheme(teamScheme.Id)
+		require.Nil(t, appErr)
+	}()
 
 	// assign the scheme to the team
 	team.SchemeId = &teamScheme.Id
-	_, err = th.App.UpdateTeamScheme(team)
+	_, appErr = th.App.UpdateTeamScheme(team)
-	require.Nil(t, err)
+	require.Nil(t, appErr)
 
 	// test 24 combinations where the higher-scoped scheme is a TEAM scheme
 	test(teamScheme.DefaultChannelGuestRole, teamScheme.DefaultChannelUserRole, teamScheme.DefaultChannelAdminRole)