220 lines
4.7 KiB
Go
220 lines
4.7 KiB
Go
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package shell_local
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import (
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"github.com/mitchellh/packer/packer"
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"io/ioutil"
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"os"
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"testing"
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)
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func TestPostProcessor_ImplementsPostProcessor(t *testing.T) {
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var _ packer.PostProcessor = new(PostProcessor)
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}
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func testConfig() map[string]interface{} {
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return map[string]interface{}{
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"inline": []interface{}{"foo", "bar"},
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}
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}
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func TestPostProcessor_Impl(t *testing.T) {
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var raw interface{}
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raw = &PostProcessor{}
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if _, ok := raw.(packer.PostProcessor); !ok {
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t.Fatalf("must be a post processor")
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}
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}
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func TestPostProcessorPrepare_Defaults(t *testing.T) {
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var p PostProcessor
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config := testConfig()
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err := p.Configure(config)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestPostProcessorPrepare_InlineShebang(t *testing.T) {
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config := testConfig()
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delete(config, "inline_shebang")
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p := new(PostProcessor)
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err := p.Configure(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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if p.config.InlineShebang != "/bin/sh -e" {
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t.Fatalf("bad value: %s", p.config.InlineShebang)
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}
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// Test with a good one
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config["inline_shebang"] = "foo"
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p = new(PostProcessor)
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err = p.Configure(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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if p.config.InlineShebang != "foo" {
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t.Fatalf("bad value: %s", p.config.InlineShebang)
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}
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}
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func TestPostProcessorPrepare_InvalidKey(t *testing.T) {
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var p PostProcessor
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config := testConfig()
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// Add a random key
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config["i_should_not_be_valid"] = true
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err := p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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}
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func TestPostProcessorPrepare_Script(t *testing.T) {
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config := testConfig()
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delete(config, "inline")
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config["script"] = "/this/should/not/exist"
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p := new(PostProcessor)
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err := p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a good one
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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config["script"] = tf.Name()
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p = new(PostProcessor)
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err = p.Configure(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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}
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func TestPostProcessorPrepare_ScriptAndInline(t *testing.T) {
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var p PostProcessor
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config := testConfig()
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delete(config, "inline")
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delete(config, "script")
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err := p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with both
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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config["inline"] = []interface{}{"foo"}
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config["script"] = tf.Name()
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err = p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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}
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func TestPostProcessorPrepare_ScriptAndScripts(t *testing.T) {
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var p PostProcessor
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config := testConfig()
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// Test with both
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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config["inline"] = []interface{}{"foo"}
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config["scripts"] = []string{tf.Name()}
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err = p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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}
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func TestPostProcessorPrepare_Scripts(t *testing.T) {
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config := testConfig()
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delete(config, "inline")
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config["scripts"] = []string{}
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p := new(PostProcessor)
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err := p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a good one
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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config["scripts"] = []string{tf.Name()}
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p = new(PostProcessor)
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err = p.Configure(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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}
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func TestPostProcessorPrepare_EnvironmentVars(t *testing.T) {
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config := testConfig()
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// Test with a bad case
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config["environment_vars"] = []string{"badvar", "good=var"}
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p := new(PostProcessor)
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err := p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a trickier case
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config["environment_vars"] = []string{"=bad"}
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p = new(PostProcessor)
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err = p.Configure(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a good case
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// Note: baz= is a real env variable, just empty
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config["environment_vars"] = []string{"FOO=bar", "baz="}
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p = new(PostProcessor)
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err = p.Configure(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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}
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func TestPostProcessorQuote_EnvironmentVars(t *testing.T) {
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config := testConfig()
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config["environment_vars"] = []string{"keyone=valueone", "keytwo=value\ntwo"}
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p := new(PostProcessor)
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p.Configure(config)
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expectedValue := "keyone='valueone'"
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if p.config.Vars[0] != expectedValue {
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t.Fatalf("%s should be equal to %s", p.config.Vars[0], expectedValue)
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}
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expectedValue = "keytwo='value\ntwo'"
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if p.config.Vars[1] != expectedValue {
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t.Fatalf("%s should be equal to %s", p.config.Vars[1], expectedValue)
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}
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}
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