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[#155]: feat(pre-release):
2.7.0-beta.1 pre-release
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,41 +1,67 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "io" | ||
| "os" | ||
| "testing" | ||
|
|
||
| "github.com/kami-zh/go-capturer" | ||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func Test_Main(t *testing.T) { | ||
| os.Args = []string{"", "--help"} | ||
| exitFn = func(code int) { assert.Equal(t, 0, code) } | ||
|
|
||
| output := capturer.CaptureStdout(main) | ||
| r, w, err := os.Pipe() | ||
| require.NoError(t, err) | ||
| os.Stdout = w | ||
|
|
||
| assert.Contains(t, output, "Usage:") | ||
| assert.Contains(t, output, "Available Commands:") | ||
| assert.Contains(t, output, "Flags:") | ||
| main() | ||
| _ = w.Close() | ||
| buf := new(bytes.Buffer) | ||
| _, err = io.Copy(buf, r) | ||
| require.NoError(t, err) | ||
|
|
||
| assert.Contains(t, buf.String(), "Usage:") | ||
| assert.Contains(t, buf.String(), "Available Commands:") | ||
| assert.Contains(t, buf.String(), "Flags:") | ||
| } | ||
|
|
||
| func Test_MainWithoutCommands(t *testing.T) { | ||
| os.Args = []string{""} | ||
| exitFn = func(code int) { assert.Equal(t, 0, code) } | ||
|
|
||
| output := capturer.CaptureStdout(main) | ||
| r, w, err := os.Pipe() | ||
| require.NoError(t, err) | ||
| os.Stdout = w | ||
|
|
||
| main() | ||
| _ = w.Close() | ||
| buf := new(bytes.Buffer) | ||
| _, err = io.Copy(buf, r) | ||
| require.NoError(t, err) | ||
|
|
||
| assert.Contains(t, output, "Usage:") | ||
| assert.Contains(t, output, "Available Commands:") | ||
| assert.Contains(t, output, "Flags:") | ||
| assert.Contains(t, buf.String(), "Usage:") | ||
| assert.Contains(t, buf.String(), "Available Commands:") | ||
| assert.Contains(t, buf.String(), "Flags:") | ||
| } | ||
|
|
||
| func Test_MainUnknownSubcommand(t *testing.T) { | ||
| os.Args = []string{"", "foobar"} | ||
| exitFn = func(code int) { assert.Equal(t, 1, code) } | ||
|
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| output := capturer.CaptureStderr(main) | ||
| r, w, err := os.Pipe() | ||
| require.NoError(t, err) | ||
| os.Stderr = w | ||
|
|
||
| main() | ||
| _ = w.Close() | ||
| buf := new(bytes.Buffer) | ||
| _, err = io.Copy(buf, r) | ||
| require.NoError(t, err) | ||
|
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||
| assert.Contains(t, output, "unknown command") | ||
| assert.Contains(t, output, "foobar") | ||
| assert.Contains(t, buf.String(), "unknown command") | ||
| assert.Contains(t, buf.String(), "foobar") | ||
| } |
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