72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
package rpc
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import (
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"github.com/mitchellh/packer/packer"
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"reflect"
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"testing"
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)
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type TestCommand struct {
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runArgs []string
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runCalled bool
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runEnv packer.Environment
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}
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func (tc *TestCommand) Help() string {
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return "bar"
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}
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func (tc *TestCommand) Run(env packer.Environment, args []string) int {
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tc.runCalled = true
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tc.runArgs = args
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tc.runEnv = env
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return 0
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}
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func (tc *TestCommand) Synopsis() string {
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return "foo"
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}
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func TestRPCCommand(t *testing.T) {
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// Create the command
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command := new(TestCommand)
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// Start the server
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client, server := testClientServer(t)
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defer client.Close()
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defer server.Close()
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server.RegisterCommand(command)
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commClient := client.Command()
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//Test Help
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help := commClient.Help()
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if help != "bar" {
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t.Fatalf("bad: %s", help)
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}
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// Test run
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runArgs := []string{"foo", "bar"}
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testEnv := &testEnvironment{}
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exitCode := commClient.Run(testEnv, runArgs)
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if !reflect.DeepEqual(command.runArgs, runArgs) {
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t.Fatalf("bad: %#v", command.runArgs)
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}
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if exitCode != 0 {
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t.Fatalf("bad: %d", exitCode)
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}
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if command.runEnv == nil {
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t.Fatal("runEnv should not be nil")
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}
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// Test Synopsis
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synopsis := commClient.Synopsis()
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if synopsis != "foo" {
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t.Fatalf("bad: %#v", synopsis)
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}
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}
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func TestCommand_Implements(t *testing.T) {
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var _ packer.Command = Command(nil)
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}
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