forked from mirror/cobra
72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
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package cobra
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import (
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"bytes"
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"fmt"
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"os"
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"strings"
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"testing"
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)
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var _ = fmt.Println
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var _ = os.Stderr
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func translate(in string) string {
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return strings.Replace(in, "-", "\\-", -1)
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}
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func TestGenManDoc(t *testing.T) {
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c := initializeWithRootCmd()
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// Need two commands to run the command alphabetical sort
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cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
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c.AddCommand(cmdPrint, cmdEcho)
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cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
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out := new(bytes.Buffer)
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// We generate on a subcommand so we have both subcommands and parents
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cmdEcho.GenMan("PROJECT", out)
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found := out.String()
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// Our description
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expected := translate(cmdEcho.Name())
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if !strings.Contains(found, expected) {
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t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
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}
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// Better have our example
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expected = translate(cmdEcho.Name())
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if !strings.Contains(found, expected) {
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t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
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}
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// A local flag
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expected = "boolone"
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if !strings.Contains(found, expected) {
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t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
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}
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// persistent flag on parent
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expected = "rootflag"
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if !strings.Contains(found, expected) {
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t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
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}
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// We better output info about our parent
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expected = translate(cmdRootWithRun.Name())
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if !strings.Contains(found, expected) {
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t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
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}
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// And about subcommands
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expected = translate(cmdEchoSub.Name())
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if !strings.Contains(found, expected) {
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t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
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}
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unexpected := translate(cmdDeprecated.Name())
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if strings.Contains(found, unexpected) {
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t.Errorf("Unexpected response.\nFound: %v\nBut should not have!!\n", unexpected)
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}
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}
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