Remove unnecessary copies of loop variables (#28138)

server/channels/app/channel_test.go

@@ -2493,7 +2493,6 @@ func TestIsCRTEnabledForUser(t *testing.T) {
 	}
 
 	for _, tc := range testCases {
-		tc := tc
 		t.Run(tc.desc, func(t *testing.T) {
 			th := SetupWithStoreMock(t)
 			defer th.TearDown()

server/channels/app/platform/metrics_test.go

@@ -57,8 +57,6 @@ func TestMetricsRouter(t *testing.T) {
 		"pprof trace":                 {path: "/debug/pprof/trace"},
 	} {
 		t.Run(name, func(t *testing.T) {
-			name := name // TODO: Remove once go1.22 is used
-			tc := tc     // TODO: Remove once go1.22 is used
 			t.Parallel()
 
 			method := http.MethodGet

server/channels/app/post_metadata_test.go

@@ -1472,7 +1472,6 @@ func TestGetEmojiNamesForString(t *testing.T) {
 	}
 
 	for _, testCase := range testCases {
-		testCase := testCase
 		t.Run(testCase.Description, func(t *testing.T) {
 			emojis := getEmojiNamesForString(testCase.Input)
 			assert.ElementsMatch(t, emojis, testCase.Expected, "received incorrect emoji names")
@@ -1568,7 +1567,6 @@ func TestGetEmojiNamesForPost(t *testing.T) {
 	}
 
 	for _, testCase := range testCases {
-		testCase := testCase
 		t.Run(testCase.Description, func(t *testing.T) {
 			emojis := getEmojiNamesForPost(testCase.Post, testCase.Reactions)
 			assert.ElementsMatch(t, emojis, testCase.Expected, "received incorrect emoji names")
@@ -2829,7 +2827,6 @@ func TestContainsPermalink(t *testing.T) {
 	}
 
 	for _, testCase := range testCases {
-		testCase := testCase
 		t.Run(testCase.Description, func(t *testing.T) {
 			actual := th.App.containsPermalink(th.Context, testCase.Post)
 			assert.Equal(t, testCase.Expected, actual)

server/channels/app/post_test.go

@@ -757,7 +757,6 @@ func TestMaxPostSize(t *testing.T) {
 	}
 
 	for _, testCase := range testCases {
-		testCase := testCase
 		t.Run(testCase.Description, func(t *testing.T) {
 			mockStore := &storetest.Store{}
 			defer mockStore.AssertExpectations(t)