mirror of https://github.com/hashicorp/consul
82 lines
1.6 KiB
Go
82 lines
1.6 KiB
Go
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package command
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import (
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"strings"
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"testing"
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"github.com/hashicorp/consul/agent"
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"github.com/mitchellh/cli"
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)
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func testCatalogListDatacentersCommand(t *testing.T) (*cli.MockUi, *CatalogListDatacentersCommand) {
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ui := cli.NewMockUi()
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return ui, &CatalogListDatacentersCommand{
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BaseCommand: BaseCommand{
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Flags: FlagSetHTTP,
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UI: ui,
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},
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}
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}
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func TestCatalogListDatacentersCommand_noTabs(t *testing.T) {
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t.Parallel()
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assertNoTabs(t, new(CatalogListDatacentersCommand))
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}
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func TestCatalogListDatacentersCommand_Validation(t *testing.T) {
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t.Parallel()
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ui, c := testCatalogListDatacentersCommand(t)
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cases := map[string]struct {
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args []string
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output string
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}{
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"args": {
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[]string{"foo"},
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"Too many arguments",
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},
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}
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for name, tc := range cases {
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// Ensure our buffer is always clear
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if ui.ErrorWriter != nil {
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ui.ErrorWriter.Reset()
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}
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if ui.OutputWriter != nil {
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ui.OutputWriter.Reset()
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}
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code := c.Run(tc.args)
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if code == 0 {
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t.Errorf("%s: expected non-zero exit", name)
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}
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output := ui.ErrorWriter.String()
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if !strings.Contains(output, tc.output) {
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t.Errorf("%s: expected %q to contain %q", name, output, tc.output)
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}
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}
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}
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func TestCatalogListDatacentersCommand_Run(t *testing.T) {
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t.Parallel()
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a := agent.NewTestAgent(t.Name(), nil)
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defer a.Shutdown()
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ui, c := testCatalogListDatacentersCommand(t)
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args := []string{
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"-http-addr=" + a.HTTPAddr(),
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}
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code := c.Run(args)
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if code != 0 {
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t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
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}
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output := ui.OutputWriter.String()
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if !strings.Contains(output, "dc") {
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t.Errorf("bad: %#v", output)
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}
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}
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