88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package test
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import (
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"fmt"
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"strings"
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"testing"
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"github.com/cloudskiff/driftctl/test/goldenfile"
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"github.com/zclconf/go-cty/cty/json"
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"github.com/cloudskiff/driftctl/pkg/resource"
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"github.com/cloudskiff/driftctl/pkg/terraform"
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"github.com/aws/aws-sdk-go/aws/awsutil"
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"github.com/r3labs/diff/v2"
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"github.com/zclconf/go-cty/cty"
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"github.com/zclconf/go-cty/cty/gocty"
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)
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func doTestDiff(got []resource.Resource, dirName string, provider terraform.TerraformProvider, deserializer *resource.Deserializer, shouldUpdate bool) (diff.Changelog, error) {
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resources := make(map[string][]resource.Attributes)
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for _, r := range got {
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res, exist := resources[r.TerraformType()]
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if !exist {
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resources[r.TerraformType()] = []resource.Attributes{*r.Attributes()}
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continue
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}
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resources[r.TerraformType()] = append(res, *r.Attributes())
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}
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expectedResources := []resource.Resource{}
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for ty, resList := range resources {
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resGoldenName := "results.golden.json"
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if len(resources) > 1 {
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resGoldenName = fmt.Sprintf("results.%s.golden.json", ty)
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}
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ctyType := cty.List(provider.Schema()[ty].Block.ImpliedType())
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if shouldUpdate {
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ctVal, err := gocty.ToCtyValue(resList, ctyType)
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if err != nil {
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panic(err)
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}
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unm, err := json.Marshal(ctVal, ctyType)
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if err != nil {
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panic(err)
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}
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goldenfile.WriteFile(dirName, unm, resGoldenName)
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}
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file := goldenfile.ReadFile(dirName, resGoldenName)
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decodedJson, err := json.Unmarshal(file, ctyType)
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if err != nil {
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panic(err)
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}
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decodedResources, err := deserializer.Deserialize(ty, decodedJson.AsValueSlice())
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if err != nil {
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panic(err)
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}
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expectedResources = append(expectedResources, decodedResources...)
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}
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differ, err := diff.NewDiffer(diff.SliceOrdering(true))
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if err != nil {
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panic(err)
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}
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got = resource.Sort(got)
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expectedResources = resource.Sort(expectedResources)
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return differ.Diff(got, expectedResources)
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}
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func CtyTestDiff(got []resource.Resource, dirName string, provider terraform.TerraformProvider, deserializer *resource.Deserializer, shouldUpdate bool, t *testing.T) {
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changelog, err := doTestDiff(got, dirName, provider, deserializer, shouldUpdate)
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if err != nil {
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panic(err)
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}
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if len(changelog) > 0 {
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for _, change := range changelog {
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t.Errorf("%s got = %v, want %v", strings.Join(change.Path, "."), awsutil.Prettify(change.From), awsutil.Prettify(change.To))
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}
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}
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}
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