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Improve tests in doc/

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This commit is contained in:
Albert Nigmatzianov 2017-11-02 16:22:38 +01:00
parent d6a430541c
commit 2da4a54c5c
5 changed files with 163 additions and 410 deletions
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157
doc/cmd_test.go
View File

@ -1,145 +1,86 @@
package doc
import (
"bytes"
"fmt"
"runtime"
"strings"
"testing"
"github.com/spf13/cobra"
)
var flagb1, flagb2, flagb3, flagbr, flagbp bool
var flags1, flags2a, flags2b, flags3 string
var flagi1, flagi2, flagi3, flagir int
func emptyRun(*cobra.Command, []string) {}
const strtwoParentHelp = "help message for parent flag strtwo"
const strtwoChildHelp = "help message for child flag strtwo"
func init() {
rootCmd.PersistentFlags().StringP("rootflag", "r", "two", "")
rootCmd.PersistentFlags().StringP("strtwo", "t", "two", "help message for parent flag strtwo")
var cmdEcho = &cobra.Command{
echoCmd.PersistentFlags().StringP("strone", "s", "one", "help message for flag strone")
echoCmd.PersistentFlags().BoolP("persistentbool", "p", false, "help message for flag persistentbool")
echoCmd.Flags().IntP("intone", "i", 123, "help message for flag intone")
echoCmd.Flags().BoolP("boolone", "b", true, "help message for flag boolone")
timesCmd.PersistentFlags().StringP("strtwo", "t", "2", "help message for child flag strtwo")
timesCmd.Flags().IntP("inttwo", "j", 234, "help message for flag inttwo")
timesCmd.Flags().BoolP("booltwo", "c", false, "help message for flag booltwo")
printCmd.PersistentFlags().StringP("strthree", "s", "three", "help message for flag strthree")
printCmd.Flags().IntP("intthree", "i", 345, "help message for flag intthree")
printCmd.Flags().BoolP("boolthree", "b", true, "help message for flag boolthree")
echoCmd.AddCommand(timesCmd, echoSubCmd, deprecatedCmd)
rootCmd.AddCommand(printCmd, echoCmd)
}
var rootCmd = &cobra.Command{
Use: "root",
Short: "Root short description",
Long: "Root long description",
Run: emptyRun,
}
var echoCmd = &cobra.Command{
Use: "echo [string to echo]",
Aliases: []string{"say"},
Short: "Echo anything to the screen",
Long: `an utterly useless command for testing.`,
Long: "an utterly useless command for testing",
Example: "Just run cobra-test echo",
}
var cmdEchoSub = &cobra.Command{
var echoSubCmd = &cobra.Command{
Use: "echosub [string to print]",
Short: "second sub command for echo",
Long: `an absolutely utterly useless command for testing gendocs!.`,
Run: func(cmd *cobra.Command, args []string) {},
Long: "an absolutely utterly useless command for testing gendocs!.",
Run: emptyRun,
}
var cmdDeprecated = &cobra.Command{
var timesCmd = &cobra.Command{
Use: "times [# times] [string to echo]",
SuggestFor: []string{"counts"},
Short: "Echo anything to the screen more times",
Long: `a slightly useless command for testing.`,
Run: emptyRun,
}
var deprecatedCmd = &cobra.Command{
Use: "deprecated [can't do anything here]",
Short: "A command which is deprecated",
Long: `an absolutely utterly useless command for testing deprecation!.`,
Deprecated: "Please use echo instead",
}
var cmdTimes = &cobra.Command{
Use: "times [# times] [string to echo]",
SuggestFor: []string{"counts"},
Short: "Echo anything to the screen more times",
Long: `a slightly useless command for testing.`,
PersistentPreRun: func(cmd *cobra.Command, args []string) {},
Run: func(cmd *cobra.Command, args []string) {},
}
var cmdPrint = &cobra.Command{
var printCmd = &cobra.Command{
Use: "print [string to print]",
Short: "Print anything to the screen",
Long: `an absolutely utterly useless command for testing.`,
}
var cmdRootNoRun = &cobra.Command{
Use: "cobra-test",
Short: "The root can run its own function",
Long: "The root description for help",
}
var cmdRootSameName = &cobra.Command{
Use: "print",
Short: "Root with the same name as a subcommand",
Long: "The root description for help",
}
var cmdRootWithRun = &cobra.Command{
Use: "cobra-test",
Short: "The root can run its own function",
Long: "The root description for help",
}
var cmdSubNoRun = &cobra.Command{
Use: "subnorun",
Short: "A subcommand without a Run function",
Long: "A long output about a subcommand without a Run function",
}
var cmdVersion1 = &cobra.Command{
Use: "version",
Short: "Print the version number",
Long: `First version of the version command`,
}
var cmdVersion2 = &cobra.Command{
Use: "version",
Short: "Print the version number",
Long: `Second version of the version command`,
}
func flagInit() {
cmdEcho.ResetFlags()
cmdPrint.ResetFlags()
cmdTimes.ResetFlags()
cmdRootNoRun.ResetFlags()
cmdRootSameName.ResetFlags()
cmdRootWithRun.ResetFlags()
cmdSubNoRun.ResetFlags()
cmdRootNoRun.PersistentFlags().StringVarP(&flags2a, "strtwo", "t", "two", strtwoParentHelp)
cmdEcho.Flags().IntVarP(&flagi1, "intone", "i", 123, "help message for flag intone")
cmdTimes.Flags().IntVarP(&flagi2, "inttwo", "j", 234, "help message for flag inttwo")
cmdPrint.Flags().IntVarP(&flagi3, "intthree", "i", 345, "help message for flag intthree")
cmdEcho.PersistentFlags().StringVarP(&flags1, "strone", "s", "one", "help message for flag strone")
cmdEcho.PersistentFlags().BoolVarP(&flagbp, "persistentbool", "p", false, "help message for flag persistentbool")
cmdTimes.PersistentFlags().StringVarP(&flags2b, "strtwo", "t", "2", strtwoChildHelp)
cmdPrint.PersistentFlags().StringVarP(&flags3, "strthree", "s", "three", "help message for flag strthree")
cmdEcho.Flags().BoolVarP(&flagb1, "boolone", "b", true, "help message for flag boolone")
cmdTimes.Flags().BoolVarP(&flagb2, "booltwo", "c", false, "help message for flag booltwo")
cmdPrint.Flags().BoolVarP(&flagb3, "boolthree", "b", true, "help message for flag boolthree")
cmdVersion1.ResetFlags()
cmdVersion2.ResetFlags()
}
func initializeWithRootCmd() *cobra.Command {
cmdRootWithRun.ResetCommands()
flagInit()
cmdRootWithRun.Flags().BoolVarP(&flagbr, "boolroot", "b", false, "help message for flag boolroot")
cmdRootWithRun.Flags().IntVarP(&flagir, "introot", "i", 321, "help message for flag introot")
return cmdRootWithRun
}
func checkStringContains(t *testing.T, found, expected string) {
if !strings.Contains(found, expected) {
logErr(t, found, expected)
func checkStringContains(t *testing.T, got, expected string) {
if !strings.Contains(got, expected) {
t.Errorf("Expected to contain: \n %v\nGot:\n %v\n", expected, got)
}
}
func checkStringOmits(t *testing.T, found, expected string) {
if strings.Contains(found, expected) {
logErr(t, found, expected)
func checkStringOmits(t *testing.T, got, expected string) {
if strings.Contains(got, expected) {
t.Errorf("Expected to not contain: \n %v\nGot: %v", expected, got)
}
}
func logErr(t *testing.T, found, expected string) {
out := new(bytes.Buffer)
_, _, line, ok := runtime.Caller(2)
if ok {
fmt.Fprintf(out, "Line: %d ", line)
}
fmt.Fprintf(out, "Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
t.Errorf(out.String())
}

145
doc/man_docs_test.go
View File

@ -18,135 +18,97 @@ func translate(in string) string {
}
func TestGenManDoc(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
out := new(bytes.Buffer)
header := &GenManHeader{
Title: "Project",
Section: "2",
}
// We generate on a subcommand so we have both subcommands and parents
if err := GenMan(cmdEcho, header, out); err != nil {
buf := new(bytes.Buffer)
if err := GenMan(echoCmd, header, buf); err != nil {
t.Fatal(err)
}
found := out.String()
output := buf.String()
// Make sure parent has - in CommandPath() in SEE ALSO:
parentPath := cmdEcho.Parent().CommandPath()
parentPath := echoCmd.Parent().CommandPath()
dashParentPath := strings.Replace(parentPath, " ", "-", -1)
expected := translate(dashParentPath)
expected = expected + "(" + header.Section + ")"
checkStringContains(t, found, expected)
checkStringContains(t, output, expected)
// Our description
expected = translate(cmdEcho.Name())
checkStringContains(t, found, expected)
// Better have our example
expected = translate(cmdEcho.Name())
checkStringContains(t, found, expected)
// A local flag
expected = "boolone"
checkStringContains(t, found, expected)
// persistent flag on parent
expected = "rootflag"
checkStringContains(t, found, expected)
// We better output info about our parent
expected = translate(cmdRootWithRun.Name())
checkStringContains(t, found, expected)
// And about subcommands
expected = translate(cmdEchoSub.Name())
checkStringContains(t, found, expected)
unexpected := translate(cmdDeprecated.Name())
checkStringOmits(t, found, unexpected)
// auto generated
expected = translate("Auto generated")
checkStringContains(t, found, expected)
checkStringContains(t, output, translate(echoCmd.Name()))
checkStringContains(t, output, translate(echoCmd.Name()))
checkStringContains(t, output, "boolone")
checkStringContains(t, output, "rootflag")
checkStringContains(t, output, translate(rootCmd.Name()))
checkStringContains(t, output, translate(echoSubCmd.Name()))
checkStringOmits(t, output, translate(deprecatedCmd.Name()))
checkStringContains(t, output, translate("Auto generated"))
}
func TestGenManNoGenTag(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
cmdEcho.DisableAutoGenTag = true
out := new(bytes.Buffer)
echoCmd.DisableAutoGenTag = true
defer func() { echoCmd.DisableAutoGenTag = false }()
header := &GenManHeader{
Title: "Project",
Section: "2",
}
// We generate on a subcommand so we have both subcommands and parents
if err := GenMan(cmdEcho, header, out); err != nil {
buf := new(bytes.Buffer)
if err := GenMan(echoCmd, header, buf); err != nil {
t.Fatal(err)
}
found := out.String()
output := buf.String()
unexpected := translate("#HISTORY")
checkStringOmits(t, found, unexpected)
checkStringOmits(t, output, unexpected)
}
func TestGenManSeeAlso(t *testing.T) {
noop := func(cmd *cobra.Command, args []string) {}
rootCmd := &cobra.Command{Use: "root", Run: emptyRun}
aCmd := &cobra.Command{Use: "aaa", Run: emptyRun, Hidden: true} // #229
bCmd := &cobra.Command{Use: "bbb", Run: emptyRun}
cCmd := &cobra.Command{Use: "ccc", Run: emptyRun}
rootCmd.AddCommand(aCmd, bCmd, cCmd)
top := &cobra.Command{Use: "top", Run: noop}
aaa := &cobra.Command{Use: "aaa", Run: noop, Hidden: true} // #229
bbb := &cobra.Command{Use: "bbb", Run: noop}
ccc := &cobra.Command{Use: "ccc", Run: noop}
top.AddCommand(aaa, bbb, ccc)
out := new(bytes.Buffer)
buf := new(bytes.Buffer)
header := &GenManHeader{}
if err := GenMan(top, header, out); err != nil {
if err := GenMan(rootCmd, header, buf); err != nil {
t.Fatal(err)
}
scanner := bufio.NewScanner(buf)
scanner := bufio.NewScanner(out)
if err := AssertLineFound(scanner, ".SH SEE ALSO"); err != nil {
t.Fatal(fmt.Errorf("Couldn't find SEE ALSO section header: %s", err.Error()))
if err := assertLineFound(scanner, ".SH SEE ALSO"); err != nil {
t.Fatalf("Couldn't find SEE ALSO section header: %v", err)
}
if err := AssertNextLineEquals(scanner, ".PP"); err != nil {
t.Fatal(fmt.Errorf("First line after SEE ALSO wasn't break-indent: %s", err.Error()))
if err := assertNextLineEquals(scanner, ".PP"); err != nil {
t.Fatalf("First line after SEE ALSO wasn't break-indent: %v", err)
}
if err := AssertNextLineEquals(scanner, `\fBtop\-bbb(1)\fP, \fBtop\-ccc(1)\fP`); err != nil {
t.Fatal(fmt.Errorf("Second line after SEE ALSO wasn't correct: %s", err.Error()))
if err := assertNextLineEquals(scanner, `\fBroot\-bbb(1)\fP, \fBroot\-ccc(1)\fP`); err != nil {
t.Fatalf("Second line after SEE ALSO wasn't correct: %v", err)
}
}
func TestManPrintFlagsHidesShortDeperecated(t *testing.T) {
cmd := &cobra.Command{}
flags := cmd.Flags()
flags.StringP("foo", "f", "default", "Foo flag")
flags.MarkShorthandDeprecated("foo", "don't use it no more")
c := &cobra.Command{}
c.Flags().StringP("foo", "f", "default", "Foo flag")
c.Flags().MarkShorthandDeprecated("foo", "don't use it no more")
out := new(bytes.Buffer)
manPrintFlags(out, flags)
buf := new(bytes.Buffer)
manPrintFlags(buf, c.Flags())
got := buf.String()
expected := "**--foo**=\"default\"\n\tFoo flag\n\n"
if out.String() != expected {
t.Fatalf("Expected %s, but got %s", expected, out.String())
if got != expected {
t.Errorf("Expected %v, got %v", expected, got)
}
}
func TestGenManTree(t *testing.T) {
cmd := &cobra.Command{
Use: "do [OPTIONS] arg1 arg2",
}
c := &cobra.Command{Use: "do [OPTIONS] arg1 arg2"}
header := &GenManHeader{Section: "2"}
tmpdir, err := ioutil.TempDir("", "test-gen-man-tree")
if err != nil {
@ -154,7 +116,7 @@ func TestGenManTree(t *testing.T) {
}
defer os.RemoveAll(tmpdir)
if err := GenManTree(cmd, header, tmpdir); err != nil {
if err := GenManTree(c, header, tmpdir); err != nil {
t.Fatalf("GenManTree failed: %s", err.Error())
}
@ -167,7 +129,7 @@ func TestGenManTree(t *testing.T) {
}
}
func AssertLineFound(scanner *bufio.Scanner, expectedLine string) error {
func assertLineFound(scanner *bufio.Scanner, expectedLine string) error {
for scanner.Scan() {
line := scanner.Text()
if line == expectedLine {
@ -176,30 +138,29 @@ func AssertLineFound(scanner *bufio.Scanner, expectedLine string) error {
}
if err := scanner.Err(); err != nil {
return fmt.Errorf("AssertLineFound: scan failed: %s", err.Error())
return fmt.Errorf("scan failed: %s", err)
}
return fmt.Errorf("AssertLineFound: hit EOF before finding %#v", expectedLine)
return fmt.Errorf("hit EOF before finding %v", expectedLine)
}
func AssertNextLineEquals(scanner *bufio.Scanner, expectedLine string) error {
func assertNextLineEquals(scanner *bufio.Scanner, expectedLine string) error {
if scanner.Scan() {
line := scanner.Text()
if line == expectedLine {
return nil
}
return fmt.Errorf("AssertNextLineEquals: got %#v, not %#v", line, expectedLine)
return fmt.Errorf("got %v, not %v", line, expectedLine)
}
if err := scanner.Err(); err != nil {
return fmt.Errorf("AssertNextLineEquals: scan failed: %s", err.Error())
return fmt.Errorf("scan failed: %v", err)
}
return fmt.Errorf("AssertNextLineEquals: hit EOF before finding %#v", expectedLine)
return fmt.Errorf("hit EOF before finding %v", expectedLine)
}
func BenchmarkGenManToFile(b *testing.B) {
c := initializeWithRootCmd()
file, err := ioutil.TempFile("", "")
if err != nil {
b.Fatal(err)
@ -209,7 +170,7 @@ func BenchmarkGenManToFile(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
if err := GenMan(c, nil, file); err != nil {
if err := GenMan(rootCmd, nil, file); err != nil {
b.Fatal(err)
}
}

94
doc/md_docs_test.go
View File

@ -5,100 +5,51 @@ import (
"io/ioutil"
"os"
"path/filepath"
"strings"
"testing"
"github.com/spf13/cobra"
)
func TestGenMdDoc(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
out := new(bytes.Buffer)
// We generate on s subcommand so we have both subcommands and parents
if err := GenMarkdown(cmdEcho, out); err != nil {
// We generate on subcommand so we have both subcommands and parents.
buf := new(bytes.Buffer)
if err := GenMarkdown(echoCmd, buf); err != nil {
t.Fatal(err)
}
found := out.String()
output := buf.String()
// Our description
expected := cmdEcho.Long
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// Better have our example
expected = cmdEcho.Example
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// A local flag
expected = "boolone"
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// persistent flag on parent
expected = "rootflag"
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// We better output info about our parent
expected = cmdRootWithRun.Short
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// And about subcommands
expected = cmdEchoSub.Short
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
unexpected := cmdDeprecated.Short
if strings.Contains(found, unexpected) {
t.Errorf("Unexpected response.\nFound: %v\nBut should not have!!\n", unexpected)
}
checkStringContains(t, output, echoCmd.Long)
checkStringContains(t, output, echoCmd.Example)
checkStringContains(t, output, "boolone")
checkStringContains(t, output, "rootflag")
checkStringContains(t, output, rootCmd.Short)
checkStringContains(t, output, echoSubCmd.Short)
checkStringOmits(t, output, deprecatedCmd.Short)
}
func TestGenMdNoTag(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
c.DisableAutoGenTag = true
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
out := new(bytes.Buffer)
rootCmd.DisableAutoGenTag = true
defer func() { rootCmd.DisableAutoGenTag = false }()
if err := GenMarkdown(c, out); err != nil {
buf := new(bytes.Buffer)
if err := GenMarkdown(rootCmd, buf); err != nil {
t.Fatal(err)
}
found := out.String()
unexpected := "Auto generated"
checkStringOmits(t, found, unexpected)
output := buf.String()
checkStringOmits(t, output, "Auto generated")
}
func TestGenMdTree(t *testing.T) {
cmd := &cobra.Command{
Use: "do [OPTIONS] arg1 arg2",
}
c := &cobra.Command{Use: "do [OPTIONS] arg1 arg2"}
tmpdir, err := ioutil.TempDir("", "test-gen-md-tree")
if err != nil {
t.Fatalf("Failed to create tmpdir: %s", err.Error())
t.Fatalf("Failed to create tmpdir: %v", err)
}
defer os.RemoveAll(tmpdir)
if err := GenMarkdownTree(cmd, tmpdir); err != nil {
t.Fatalf("GenMarkdownTree failed: %s", err.Error())
if err := GenMarkdownTree(c, tmpdir); err != nil {
t.Fatalf("GenMarkdownTree failed: %v", err)
}
if _, err := os.Stat(filepath.Join(tmpdir, "do.md")); err != nil {
@ -107,7 +58,6 @@ func TestGenMdTree(t *testing.T) {
}
func BenchmarkGenMarkdownToFile(b *testing.B) {
c := initializeWithRootCmd()
file, err := ioutil.TempFile("", "")
if err != nil {
b.Fatal(err)
@ -117,7 +67,7 @@ func BenchmarkGenMarkdownToFile(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
if err := GenMarkdown(c, file); err != nil {
if err := GenMarkdown(rootCmd, file); err != nil {
b.Fatal(err)
}
}

90
doc/rest_docs_test.go
View File

@ -5,99 +5,52 @@ import (
"io/ioutil"
"os"
"path/filepath"
"strings"
"testing"
"github.com/spf13/cobra"
)
func TestGenRSTDoc(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
out := new(bytes.Buffer)
// We generate on s subcommand so we have both subcommands and parents
if err := GenReST(cmdEcho, out); err != nil {
// We generate on a subcommand so we have both subcommands and parents
buf := new(bytes.Buffer)
if err := GenReST(echoCmd, buf); err != nil {
t.Fatal(err)
}
found := out.String()
output := buf.String()
// Our description
expected := cmdEcho.Long
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// Better have our example
expected = cmdEcho.Example
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// A local flag
expected = "boolone"
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// persistent flag on parent
expected = "rootflag"
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// We better output info about our parent
expected = cmdRootWithRun.Short
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// And about subcommands
expected = cmdEchoSub.Short
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
unexpected := cmdDeprecated.Short
if strings.Contains(found, unexpected) {
t.Errorf("Unexpected response.\nFound: %v\nBut should not have!!\n", unexpected)
}
checkStringContains(t, output, echoCmd.Long)
checkStringContains(t, output, echoCmd.Example)
checkStringContains(t, output, "boolone")
checkStringContains(t, output, "rootflag")
checkStringContains(t, output, rootCmd.Short)
checkStringContains(t, output, echoSubCmd.Short)
checkStringOmits(t, output, deprecatedCmd.Short)
}
func TestGenRSTNoTag(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
c.DisableAutoGenTag = true
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
out := new(bytes.Buffer)
rootCmd.DisableAutoGenTag = true
defer func() { rootCmd.DisableAutoGenTag = false }()
if err := GenReST(c, out); err != nil {
buf := new(bytes.Buffer)
if err := GenReST(rootCmd, buf); err != nil {
t.Fatal(err)
}
found := out.String()
output := buf.String()
unexpected := "Auto generated"
checkStringOmits(t, found, unexpected)
checkStringOmits(t, output, unexpected)
}
func TestGenRSTTree(t *testing.T) {
cmd := &cobra.Command{
Use: "do [OPTIONS] arg1 arg2",
}
c := &cobra.Command{Use: "do [OPTIONS] arg1 arg2"}
tmpdir, err := ioutil.TempDir("", "test-gen-rst-tree")
if err != nil {
t.Fatalf("Failed to create tmpdir: %s", err.Error())
}
defer os.RemoveAll(tmpdir)
if err := GenReSTTree(cmd, tmpdir); err != nil {
if err := GenReSTTree(c, tmpdir); err != nil {
t.Fatalf("GenReSTTree failed: %s", err.Error())
}
@ -107,7 +60,6 @@ func TestGenRSTTree(t *testing.T) {
}
func BenchmarkGenReSTToFile(b *testing.B) {
c := initializeWithRootCmd()
file, err := ioutil.TempFile("", "")
if err != nil {
b.Fatal(err)
@ -117,7 +69,7 @@ func BenchmarkGenReSTToFile(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
if err := GenReST(c, file); err != nil {
if err := GenReST(rootCmd, file); err != nil {
b.Fatal(err)
}
}

87
doc/yaml_docs_test.go
View File

@ -5,92 +5,42 @@ import (
"io/ioutil"
"os"
"path/filepath"
"strings"
"testing"
"github.com/spf13/cobra"
)
func TestGenYamlDoc(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
out := new(bytes.Buffer)
// We generate on s subcommand so we have both subcommands and parents
if err := GenYaml(cmdEcho, out); err != nil {
buf := new(bytes.Buffer)
if err := GenYaml(echoCmd, buf); err != nil {
t.Fatal(err)
}
found := out.String()
output := buf.String()
// Our description
expected := cmdEcho.Long
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// Better have our example
expected = cmdEcho.Example
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// A local flag
expected = "boolone"
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// persistent flag on parent
expected = "rootflag"
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// We better output info about our parent
expected = cmdRootWithRun.Short
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
// And about subcommands
expected = cmdEchoSub.Short
if !strings.Contains(found, expected) {
t.Errorf("Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
}
unexpected := cmdDeprecated.Short
if strings.Contains(found, unexpected) {
t.Errorf("Unexpected response.\nFound: %v\nBut should not have!!\n", unexpected)
}
checkStringContains(t, output, echoCmd.Long)
checkStringContains(t, output, echoCmd.Example)
checkStringContains(t, output, "boolone")
checkStringContains(t, output, "rootflag")
checkStringContains(t, output, rootCmd.Short)
checkStringContains(t, output, echoSubCmd.Short)
}
func TestGenYamlNoTag(t *testing.T) {
c := initializeWithRootCmd()
// Need two commands to run the command alphabetical sort
cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
c.AddCommand(cmdPrint, cmdEcho)
c.DisableAutoGenTag = true
cmdRootWithRun.PersistentFlags().StringVarP(&flags2a, "rootflag", "r", "two", strtwoParentHelp)
out := new(bytes.Buffer)
rootCmd.DisableAutoGenTag = true
defer func() { rootCmd.DisableAutoGenTag = false }()
if err := GenYaml(c, out); err != nil {
buf := new(bytes.Buffer)
if err := GenYaml(rootCmd, buf); err != nil {
t.Fatal(err)
}
found := out.String()
unexpected := "Auto generated"
checkStringOmits(t, found, unexpected)
output := buf.String()
checkStringOmits(t, output, "Auto generated")
}
func TestGenYamlTree(t *testing.T) {
cmd := &cobra.Command{
Use: "do [OPTIONS] arg1 arg2",
}
c := &cobra.Command{Use: "do [OPTIONS] arg1 arg2"}
tmpdir, err := ioutil.TempDir("", "test-gen-yaml-tree")
if err != nil {
@ -98,7 +48,7 @@ func TestGenYamlTree(t *testing.T) {
}
defer os.RemoveAll(tmpdir)
if err := GenYamlTree(cmd, tmpdir); err != nil {
if err := GenYamlTree(c, tmpdir); err != nil {
t.Fatalf("GenYamlTree failed: %s", err.Error())
}
@ -108,7 +58,6 @@ func TestGenYamlTree(t *testing.T) {
}
func BenchmarkGenYamlToFile(b *testing.B) {
c := initializeWithRootCmd()
file, err := ioutil.TempFile("", "")
if err != nil {
b.Fatal(err)
@ -118,7 +67,7 @@ func BenchmarkGenYamlToFile(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
if err := GenYaml(c, file); err != nil {
if err := GenYaml(rootCmd, file); err != nil {
b.Fatal(err)
}
}