120 lines
2.8 KiB
Go
120 lines
2.8 KiB
Go
package converge
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import (
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"testing"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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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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"module_dirs": []map[string]interface{}{
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{
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"source": "from",
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"destination": "/opt/converge",
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},
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},
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"module": "/opt/converge/test.hcl",
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}
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}
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func TestProvisioner_Impl(t *testing.T) {
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var raw interface{}
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raw = &Provisioner{}
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if _, ok := raw.(packersdk.Provisioner); !ok {
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t.Fatal("must be a Provisioner")
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}
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}
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func TestProvisionerPrepare(t *testing.T) {
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t.Run("defaults", func(t *testing.T) {
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t.Run("working_directory", func(t *testing.T) {
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var p Provisioner
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config := testConfig()
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delete(config, "working_directory")
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if err := p.Prepare(config); err != nil {
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t.Fatalf("err: %s", err)
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}
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if p.config.WorkingDirectory != "/tmp" {
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t.Fatalf("unexpected module directory: %s", p.config.WorkingDirectory)
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}
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})
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t.Run("execute_command", func(t *testing.T) {
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var p Provisioner
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config := testConfig()
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delete(config, "execute_command")
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if err := p.Prepare(config); err != nil {
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t.Fatalf("err: %s", err)
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}
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if p.config.ExecuteCommand == "" {
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t.Fatal("execute command unexpectedly blank")
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}
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})
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t.Run("bootstrap_command", func(t *testing.T) {
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var p Provisioner
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config := testConfig()
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delete(config, "bootstrap_command")
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if err := p.Prepare(config); err != nil {
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t.Fatalf("err: %s", err)
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}
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if p.config.BootstrapCommand == "" {
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t.Fatal("bootstrap command unexpectedly blank")
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}
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})
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})
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t.Run("validate", func(t *testing.T) {
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t.Run("module dir", func(t *testing.T) {
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t.Run("missing source", func(t *testing.T) {
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var p Provisioner
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config := testConfig()
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delete(config["module_dirs"].([]map[string]interface{})[0], "source")
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err := p.Prepare(config)
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if err == nil {
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t.Error("expected error")
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} else if err.Error() != "Source (\"source\" key) is required in Converge module dir #0" {
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t.Errorf("bad error message: %s", err)
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}
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})
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t.Run("missing destination", func(t *testing.T) {
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var p Provisioner
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config := testConfig()
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delete(config["module_dirs"].([]map[string]interface{})[0], "destination")
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err := p.Prepare(config)
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if err == nil {
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t.Error("expected error")
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} else if err.Error() != "Destination (\"destination\" key) is required in Converge module dir #0" {
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t.Errorf("bad error message: %s", err)
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}
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})
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})
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t.Run("no module specified", func(t *testing.T) {
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var p Provisioner
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config := testConfig()
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delete(config, "module")
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err := p.Prepare(config)
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if err == nil {
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t.Error("expected error")
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} else if err.Error() != "Converge requires a module to provision the system" {
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t.Errorf("bad error message: %s", err)
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}
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})
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})
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}
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