102 lines
2.4 KiB
Go
102 lines
2.4 KiB
Go
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package command
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/mitchellh/cli"
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"github.com/hashicorp/terraform/helper/copy"
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)
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func TestProvidersSchema_error(t *testing.T) {
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ui := new(cli.MockUi)
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c := &ProvidersSchemaCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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if code := c.Run(nil); code != 1 {
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fmt.Println(ui.OutputWriter.String())
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t.Fatalf("expected error: \n%s", ui.OutputWriter.String())
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}
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}
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func TestProvidersSchema_output(t *testing.T) {
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// there's only one test at this time. This can be refactored to have
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// multiple test cases in individual directories as needed.
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inputDir := "test-fixtures/providers-schema"
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td := tempDir(t)
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copy.CopyDir(inputDir, td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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p := showFixtureProvider()
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ui := new(cli.MockUi)
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m := Meta{
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testingOverrides: metaOverridesForProvider(p),
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Ui: ui,
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}
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// `terrafrom init`
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ic := &InitCommand{
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Meta: m,
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providerInstaller: &mockProviderInstaller{
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Providers: map[string][]string{
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"test": []string{"1.2.3"},
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},
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Dir: m.pluginDir(),
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},
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}
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if code := ic.Run([]string{}); code != 0 {
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t.Fatalf("init failed\n%s", ui.ErrorWriter)
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}
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// flush the init output from the mock ui
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ui.OutputWriter.Reset()
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// `terraform provider schemas` command
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pc := &ProvidersSchemaCommand{Meta: m}
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if code := pc.Run([]string{"-json"}); code != 0 {
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t.Fatalf("wrong exit status %d; want 0\nstderr: %s", code, ui.ErrorWriter.String())
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}
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var got, want providerSchemas
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gotString := ui.OutputWriter.String()
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json.Unmarshal([]byte(gotString), &got)
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wantFile, err := os.Open("output.json")
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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defer wantFile.Close()
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byteValue, err := ioutil.ReadAll(wantFile)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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json.Unmarshal([]byte(byteValue), &want)
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if !cmp.Equal(got, want) {
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fmt.Println(gotString)
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t.Fatalf("wrong result:\n %v\n", cmp.Diff(got, want))
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}
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}
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type providerSchemas struct {
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FormatVersion string `json:"format_version"`
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Schemas map[string]providerSchema `json:"provider_schemas"`
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}
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type providerSchema struct {
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Provider interface{} `json:"provider,omitempty"`
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ResourceSchemas map[string]interface{} `json:"resource_schemas,omitempty"`
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DataSourceSchemas map[string]interface{} `json:"data_source_schemas,omitempty"`
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}
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