Brendan LE GLAUNEC
5849898283
Unit tests functional and coverage back to 100% Add more routes to dictionary, add more credentials, add default port 5554, rename cameradar logs ENV variable, improve unit test readability, remove tmp file
75 lines
2.6 KiB
Go
75 lines
2.6 KiB
Go
package pflag
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"testing"
|
|
)
|
|
|
|
const expectedOutput = ` --long-form Some description
|
|
--long-form2 Some description
|
|
with multiline
|
|
-s, --long-name Some description
|
|
-t, --long-name2 Some description with
|
|
multiline
|
|
`
|
|
|
|
func setUpPFlagSet(buf io.Writer) *FlagSet {
|
|
f := NewFlagSet("test", ExitOnError)
|
|
f.Bool("long-form", false, "Some description")
|
|
f.Bool("long-form2", false, "Some description\n with multiline")
|
|
f.BoolP("long-name", "s", false, "Some description")
|
|
f.BoolP("long-name2", "t", false, "Some description with\n multiline")
|
|
f.SetOutput(buf)
|
|
return f
|
|
}
|
|
|
|
func TestPrintUsage(t *testing.T) {
|
|
buf := bytes.Buffer{}
|
|
f := setUpPFlagSet(&buf)
|
|
f.PrintDefaults()
|
|
res := buf.String()
|
|
if res != expectedOutput {
|
|
t.Errorf("Expected \n%s \nActual \n%s", expectedOutput, res)
|
|
}
|
|
}
|
|
|
|
func setUpPFlagSet2(buf io.Writer) *FlagSet {
|
|
f := NewFlagSet("test", ExitOnError)
|
|
f.Bool("long-form", false, "Some description")
|
|
f.Bool("long-form2", false, "Some description\n with multiline")
|
|
f.BoolP("long-name", "s", false, "Some description")
|
|
f.BoolP("long-name2", "t", false, "Some description with\n multiline")
|
|
f.StringP("some-very-long-arg", "l", "test", "Some very long description having break the limit")
|
|
f.StringP("other-very-long-arg", "o", "long-default-value", "Some very long description having break the limit")
|
|
f.String("some-very-long-arg2", "very long default value", "Some very long description\nwith line break\nmultiple")
|
|
f.SetOutput(buf)
|
|
return f
|
|
}
|
|
|
|
const expectedOutput2 = ` --long-form Some description
|
|
--long-form2 Some description
|
|
with multiline
|
|
-s, --long-name Some description
|
|
-t, --long-name2 Some description with
|
|
multiline
|
|
-o, --other-very-long-arg string Some very long description having
|
|
break the limit (default
|
|
"long-default-value")
|
|
-l, --some-very-long-arg string Some very long description having
|
|
break the limit (default "test")
|
|
--some-very-long-arg2 string Some very long description
|
|
with line break
|
|
multiple (default "very long default
|
|
value")
|
|
`
|
|
|
|
func TestPrintUsage_2(t *testing.T) {
|
|
buf := bytes.Buffer{}
|
|
f := setUpPFlagSet2(&buf)
|
|
res := f.FlagUsagesWrapped(80)
|
|
if res != expectedOutput2 {
|
|
t.Errorf("Expected \n%q \nActual \n%q", expectedOutput2, res)
|
|
}
|
|
}
|