github.com/WindomZ/go-commander@v1.2.2/options_test.go (about)

     1  package commander
     2  
     3  import (
     4  	"github.com/WindomZ/testify/assert"
     5  	"testing"
     6  )
     7  
     8  func TestOptions_UsagesString(t *testing.T) {
     9  	var o _Options
    10  
    11  	o = _Options{}
    12  	assert.Equal(t, o.UsagesString(), []string(nil))
    13  
    14  	o = _Options{
    15  		newOption("-a, --about", "about description"),
    16  		newOption("-b=<kn>, --bold=<kn>", "bold description"),
    17  		newOption("-c, --config", "config description"),
    18  		newOption("-d, --drop", "drop description"),
    19  	}
    20  	assert.Equal(t, o.UsagesString(),
    21  		[]string{"[-a|--about] [-b=<kn>|--bold=<kn>] [-c|--config] [-d|--drop]"})
    22  }
    23  
    24  func TestOptions_OptionsString(t *testing.T) {
    25  	o := _Options{
    26  		newOption("-a, --about", "about description"),
    27  		newOption("-b=<kn>, --bold=<kn>", "bold description"),
    28  		newOption("-c, --config", "config description"),
    29  		newOption("-d, --drop", "drop description"),
    30  	}
    31  	opts := o.OptionsString()
    32  	assert.Equal(t, opts["-a|--about"], "-a --about    about description")
    33  	assert.Equal(t, opts["-b|--bold"], "-b=<kn> --bold=<kn>\n              bold description")
    34  	assert.Equal(t, opts["-c|--config"], "-c --config   config description")
    35  	assert.Equal(t, opts["-d|--drop"], "-d --drop     drop description")
    36  }