86 lines
1.3 KiB
Go
86 lines
1.3 KiB
Go
package flatmap
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import (
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"reflect"
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"testing"
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)
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func TestExpand(t *testing.T) {
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cases := []struct {
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Map map[string]string
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Key string
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Output interface{}
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}{
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{
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Map: map[string]string{
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"foo": "bar",
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"bar": "baz",
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},
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Key: "foo",
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Output: "bar",
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},
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{
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Map: map[string]string{
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"foo.#": "2",
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"foo.0": "one",
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"foo.1": "two",
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},
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Key: "foo",
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Output: []interface{}{
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"one",
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"two",
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},
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},
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{
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Map: map[string]string{
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"foo.#": "1",
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"foo.0.name": "bar",
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"foo.0.port": "3000",
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"foo.0.enabled": "true",
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},
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Key: "foo",
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Output: []interface{}{
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map[string]interface{}{
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"name": "bar",
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"port": "3000",
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"enabled": true,
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},
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},
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},
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{
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Map: map[string]string{
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"foo.#": "1",
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"foo.0.name": "bar",
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"foo.0.ports.#": "2",
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"foo.0.ports.0": "1",
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"foo.0.ports.1": "2",
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},
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Key: "foo",
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Output: []interface{}{
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map[string]interface{}{
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"name": "bar",
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"ports": []interface{}{
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"1",
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"2",
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},
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},
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},
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},
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}
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for _, tc := range cases {
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actual := Expand(tc.Map, tc.Key)
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if !reflect.DeepEqual(actual, tc.Output) {
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t.Errorf(
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"Key: %v\nMap:\n\n%#v\n\nOutput:\n\n%#v\n\nExpected:\n\n%#v\n",
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tc.Key,
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tc.Map,
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actual,
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tc.Output)
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}
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}
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}
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