120 lines
2.9 KiB
Go
120 lines
2.9 KiB
Go
package common
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import (
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"fmt"
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"reflect"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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"github.com/hashicorp/packer/common/bootcommand"
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"github.com/hashicorp/packer/packer-plugin-sdk/template/interpolate"
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)
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func TestRunConfig_Prepare(t *testing.T) {
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tc := []struct {
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name string
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config *RunConfig
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expectedConfig *RunConfig
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driver *DriverConfig
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errs []error
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warnings []string
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}{
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{
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name: "VNC dafaults",
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config: &RunConfig{},
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expectedConfig: &RunConfig{
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VNCPortMin: 5900,
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VNCPortMax: 6000,
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VNCBindAddress: "127.0.0.1",
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},
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driver: new(DriverConfig),
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errs: nil,
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warnings: nil,
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},
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{
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name: "VNC port min less than vnc port max",
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config: &RunConfig{
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VNCPortMin: 5000,
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VNCPortMax: 5900,
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},
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expectedConfig: &RunConfig{
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VNCPortMin: 5000,
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VNCPortMax: 5900,
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VNCBindAddress: "127.0.0.1",
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},
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driver: new(DriverConfig),
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errs: nil,
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warnings: nil,
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},
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{
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name: "VNC port min bigger than vnc port max",
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config: &RunConfig{
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VNCPortMin: 5900,
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VNCPortMax: 5000,
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},
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expectedConfig: nil,
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driver: new(DriverConfig),
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errs: []error{fmt.Errorf("vnc_port_min must be less than vnc_port_max")},
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warnings: nil,
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},
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{
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name: "VNC port min must be positive",
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config: &RunConfig{
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VNCPortMin: -1,
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},
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expectedConfig: nil,
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driver: new(DriverConfig),
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errs: []error{fmt.Errorf("vnc_port_min must be positive")},
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warnings: nil,
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},
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{
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name: "fail when vnc_over_websocket set when remote_type is not set",
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config: &RunConfig{
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VNCOverWebsocket: true,
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},
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expectedConfig: nil,
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driver: new(DriverConfig),
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errs: []error{fmt.Errorf("'vnc_over_websocket' can only be used with remote VMWare builds.")},
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warnings: nil,
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},
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{
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name: "warn about ignored vnc configuration",
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config: &RunConfig{
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VNCOverWebsocket: true,
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VNCPortMin: 5000,
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VNCPortMax: 5900,
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},
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expectedConfig: &RunConfig{
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VNCOverWebsocket: true,
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VNCPortMin: 5000,
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VNCPortMax: 5900,
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},
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driver: &DriverConfig{RemoteType: "esxi"},
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errs: nil,
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warnings: []string{"[WARN] When 'vnc_over_websocket' is set " +
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"any other VNC configuration will be ignored."},
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},
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}
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for _, c := range tc {
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t.Run(c.name, func(t *testing.T) {
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warnings, errs := c.config.Prepare(interpolate.NewContext(), c.driver)
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if !reflect.DeepEqual(errs, c.errs) {
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t.Fatalf("bad: \n expected '%v' \nactual '%v'", c.errs, errs)
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}
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if diff := cmp.Diff(warnings, c.warnings); diff != "" {
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t.Fatalf("unexpected warnings: %s", diff)
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}
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if len(c.errs) == 0 {
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if diff := cmp.Diff(c.config, c.expectedConfig,
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cmpopts.IgnoreFields(bootcommand.VNCConfig{},
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"BootConfig",
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)); diff != "" {
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t.Fatalf("unexpected config: %s", diff)
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}
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}
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})
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}
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}
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