mirror of
https://github.com/mikefarah/yq.git
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65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package main
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import (
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"fmt"
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"gopkg.in/yaml.v2"
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"os"
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"testing"
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)
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var rawData = `
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a: Easy!
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b:
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c: 2
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d: [3, 4]
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`
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var parsedData map[interface{}]interface{}
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func TestMain(m *testing.M) {
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err := yaml.Unmarshal([]byte(rawData), &parsedData)
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if err != nil {
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fmt.Println("Error parsing yaml: %v", err)
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os.Exit(1)
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}
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os.Exit(m.Run())
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}
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func TestReadMap_simple(t *testing.T) {
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assertResult(t, 2, readMap(parsedData, "b", []string{"c"}))
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}
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func TestReadMap_key_doesnt_exist(t *testing.T) {
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assertResult(t, nil, readMap(parsedData, "b.x.f", []string{"c"}))
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}
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func TestReadMap_with_array(t *testing.T) {
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assertResult(t, 4, readMap(parsedData, "b", []string{"d", "1"}))
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}
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func TestReadMap_with_array_out_of_bounds(t *testing.T) {
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assertResult(t, nil, readMap(parsedData, "b", []string{"d", "3"}))
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}
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func TestWrite_simple(t *testing.T) {
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write(parsedData, "b", []string{"c"}, "4")
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b := parsedData["b"].(map[interface{}]interface{})
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assertResult(t, "4", b["c"].(string))
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}
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func assertResult(t *testing.T, expectedValue interface{}, actualValue interface{}) {
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if expectedValue != actualValue {
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t.Error("Expected <", expectedValue, "> but got <", actualValue, ">")
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}
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}
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func assertResultWithContext(t *testing.T, expectedValue interface{}, actualValue interface{}, context interface{}) {
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if expectedValue != actualValue {
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t.Error(context)
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t.Error(": expected <", expectedValue, "> but got <", actualValue, ">")
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}
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}
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