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52 lines
1.0 KiB
52 lines
1.0 KiB
package cache_test
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import (
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"reflect"
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"testing"
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"github.com/openimsdk/open-im-server/v3/pkg/common/db/cache"
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)
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func TestRemoveRepeatedElementsInList(t *testing.T) {
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testCases := []struct {
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name string
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input []string
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expected []string
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}{
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{
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name: "No duplicates",
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input: []string{"a", "b", "c"},
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expected: []string{"a", "b", "c"},
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},
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{
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name: "All duplicates",
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input: []string{"a", "a", "a"},
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expected: []string{"a"},
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},
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{
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name: "Some duplicates",
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input: []string{"a", "b", "a", "c", "b"},
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expected: []string{"a", "b", "c"},
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},
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{
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name: "Empty list",
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input: []string{},
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expected: []string{},
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},
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{
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name: "Single element",
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input: []string{"a"},
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expected: []string{"a"},
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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result := cache.RemoveRepeatedElementsInList(tc.input)
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if !reflect.DeepEqual(result, tc.expected) {
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t.Errorf("expected %v, got %v", tc.expected, result)
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}
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})
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}
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}
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