108 lines
2.1 KiB
Go
108 lines
2.1 KiB
Go
package localexec
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import (
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"io/ioutil"
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"os"
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"strings"
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"testing"
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"time"
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"github.com/hashicorp/terraform/config"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestResourceProvider_Apply(t *testing.T) {
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defer os.Remove("test_out")
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c := testConfig(t, map[string]interface{}{
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"command": "echo foo > test_out",
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})
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output := new(terraform.MockUIOutput)
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p := Provisioner()
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if err := p.Apply(output, nil, c); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Check the file
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raw, err := ioutil.ReadFile("test_out")
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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actual := strings.TrimSpace(string(raw))
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expected := "foo"
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if actual != expected {
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t.Fatalf("bad: %#v", actual)
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}
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}
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func TestResourceProvider_stop(t *testing.T) {
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c := testConfig(t, map[string]interface{}{
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// bash/zsh/ksh will exec a single command in the same process. This
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// makes certain there's a subprocess in the shell.
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"command": "sleep 30; sleep 30",
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})
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output := new(terraform.MockUIOutput)
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p := Provisioner()
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var err error
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doneCh := make(chan struct{})
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go func() {
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defer close(doneCh)
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err = p.Apply(output, nil, c)
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}()
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select {
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case <-doneCh:
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t.Fatal("should not finish quickly")
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case <-time.After(50 * time.Millisecond):
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}
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// Stop it
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p.Stop()
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select {
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case <-doneCh:
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case <-time.After(2 * time.Second):
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t.Fatal("should finish")
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}
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}
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func TestResourceProvider_Validate_good(t *testing.T) {
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c := testConfig(t, map[string]interface{}{
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"command": "echo foo",
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})
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p := Provisioner()
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warn, errs := p.Validate(c)
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if len(warn) > 0 {
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t.Fatalf("Warnings: %v", warn)
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}
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if len(errs) > 0 {
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t.Fatalf("Errors: %v", errs)
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}
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}
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func TestResourceProvider_Validate_missing(t *testing.T) {
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c := testConfig(t, map[string]interface{}{})
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p := Provisioner()
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warn, errs := p.Validate(c)
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if len(warn) > 0 {
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t.Fatalf("Warnings: %v", warn)
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}
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if len(errs) == 0 {
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t.Fatalf("Should have errors")
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}
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}
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func testConfig(
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t *testing.T,
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c map[string]interface{}) *terraform.ResourceConfig {
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r, err := config.NewRawConfig(c)
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if err != nil {
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t.Fatalf("bad: %s", err)
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}
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return terraform.NewResourceConfig(r)
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}
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