75 lines
1.2 KiB
Go
75 lines
1.2 KiB
Go
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package util
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import (
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"testing"
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"reflect"
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)
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func TestMergeWithEmptyMap(t *testing.T) {
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testMap := map[string]interface{}{
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"foo": "bar",
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}
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empty := make(map[string]interface{})
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res1 := Merge(&testMap, &empty)
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res2 := Merge(&empty, &testMap)
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if res1 != &testMap || res2 != &testMap {
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t.Error("A new map was returned incorrectly.")
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t.Fail()
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}
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}
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func TestMergeWithNilMap(t *testing.T) {
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testMap := map[string]interface{}{
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"foo": "bar",
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}
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res1 := Merge(&testMap, nil)
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res2 := Merge(nil, &testMap)
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if res1 != &testMap || res2 != &testMap {
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t.Error("A new map was returned incorrectly.")
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t.Fail()
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}
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}
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func TestMergeMaps(t *testing.T) {
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map1 := map[string]interface{}{
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"foo": "bar",
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}
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map2 := map[string]interface{}{
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"bar": "baz",
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}
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result := Merge(&map1, &map2)
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expected := map[string]interface{}{
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"foo": "bar",
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"bar": "baz",
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}
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if !reflect.DeepEqual(*result, expected) {
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t.Error("Maps were merged incorrectly.")
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t.Fail()
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}
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}
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func TestMergeMapsPrecedence(t *testing.T) {
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map1 := map[string]interface{}{
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"foo": "incorrect",
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}
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map2 := map[string]interface{}{
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"foo": "correct",
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}
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result := Merge(&map1, &map2)
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if (*result)["foo"] != "correct" {
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t.Error("Map merge precedence test failed.")
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t.Fail()
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}
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}
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