94 lines
1.5 KiB
Go
94 lines
1.5 KiB
Go
package variables
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import (
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"fmt"
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"reflect"
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"testing"
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)
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func TestMerge(t *testing.T) {
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cases := []struct {
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Name string
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A, B map[string]interface{}
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Expected map[string]interface{}
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}{
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{
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"basic key/value",
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map[string]interface{}{
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"foo": "bar",
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},
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map[string]interface{}{
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"bar": "baz",
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},
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map[string]interface{}{
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"foo": "bar",
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"bar": "baz",
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},
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},
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{
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"map unset",
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map[string]interface{}{
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"foo": "bar",
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},
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map[string]interface{}{
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"bar": map[string]interface{}{
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"foo": "bar",
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},
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},
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map[string]interface{}{
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"foo": "bar",
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"bar": map[string]interface{}{
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"foo": "bar",
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},
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},
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},
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{
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"map merge",
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map[string]interface{}{
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"foo": "bar",
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"bar": map[string]interface{}{
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"bar": "baz",
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},
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},
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map[string]interface{}{
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"bar": map[string]interface{}{
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"foo": "bar",
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},
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},
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map[string]interface{}{
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"foo": "bar",
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"bar": map[string]interface{}{
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"foo": "bar",
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"bar": "baz",
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},
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},
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},
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{
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"basic k/v with lists",
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map[string]interface{}{
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"foo": "bar",
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"bar": []interface{}{"foo"},
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},
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map[string]interface{}{
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"bar": []interface{}{"bar"},
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},
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map[string]interface{}{
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"foo": "bar",
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"bar": []interface{}{"bar"},
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},
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},
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}
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for i, tc := range cases {
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t.Run(fmt.Sprintf("%d-%s", i, tc.Name), func(t *testing.T) {
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actual := Merge(tc.A, tc.B)
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if !reflect.DeepEqual(tc.Expected, actual) {
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t.Fatalf("bad: %#v", actual)
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}
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})
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}
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}
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