147 lines
3.0 KiB
Go
147 lines
3.0 KiB
Go
package command
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import (
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"os"
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"strings"
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"testing"
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"github.com/hashicorp/terraform/terraform"
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"github.com/mitchellh/cli"
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)
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func TestGraph(t *testing.T) {
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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ui := new(cli.MockUi)
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c := &GraphCommand{
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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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args := []string{
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testFixturePath("graph"),
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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output := ui.OutputWriter.String()
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if !strings.Contains(output, "provider.test") {
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t.Fatalf("doesn't look like digraph: %s", output)
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}
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}
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func TestGraph_multipleArgs(t *testing.T) {
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ui := new(cli.MockUi)
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c := &GraphCommand{
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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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args := []string{
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"bad",
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"bad",
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}
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if code := c.Run(args); code != 1 {
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t.Fatalf("bad: \n%s", ui.OutputWriter.String())
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}
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}
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func TestGraph_noArgs(t *testing.T) {
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cwd, err := os.Getwd()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if err := os.Chdir(testFixturePath("graph")); err != nil {
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t.Fatalf("err: %s", err)
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}
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defer os.Chdir(cwd)
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ui := new(cli.MockUi)
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c := &GraphCommand{
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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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args := []string{}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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output := ui.OutputWriter.String()
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if !strings.Contains(output, "provider.test") {
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t.Fatalf("doesn't look like digraph: %s", output)
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}
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}
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func TestGraph_noConfig(t *testing.T) {
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td := tempDir(t)
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os.MkdirAll(td, 0755)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &GraphCommand{
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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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// Running the graph command without a config should not panic,
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// but this may be an error at some point in the future.
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args := []string{"-type", "apply"}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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}
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func TestGraph_plan(t *testing.T) {
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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planPath := testPlanFile(t, &terraform.Plan{
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Diff: &terraform.Diff{
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Modules: []*terraform.ModuleDiff{
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&terraform.ModuleDiff{
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Path: []string{"root"},
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Resources: map[string]*terraform.InstanceDiff{
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"test_instance.bar": &terraform.InstanceDiff{
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Destroy: true,
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},
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},
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},
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},
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},
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Config: testModule(t, "graph"),
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})
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ui := new(cli.MockUi)
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c := &GraphCommand{
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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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args := []string{
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planPath,
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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output := ui.OutputWriter.String()
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if !strings.Contains(output, "provider.test") {
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t.Fatalf("doesn't look like digraph: %s", output)
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}
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}
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