bbcode - bbcode_test.go

     1  package bbcode
     2  
     3  import (
     4  	"bytes"
     5  	"testing"
     6  )
     7  
     8  var (
     9  	_ Handler   = &Tag{}
    10  	_ Handler   = &AttributeTag{}
    11  	_ OpenClose = &Tag{}
    12  	_ OpenClose = &AttributeTag{}
    13  )
    14  
    15  func passFilter(a string) []byte {
    16  	return []byte(a)
    17  }
    18  
    19  func TestParse(t *testing.T) {
    20  	buf := bytes.NewBuffer(make([]byte, 0, 1024))
    21  	b := New(
    22  		HTMLText,
    23  		NewTag("b", []byte("<b>"), []byte("</b>")),
    24  		NewTag("i", []byte("<i>"), []byte("</i>")),
    25  		NewAttributeTag(
    26  			"tester",
    27  			[]byte("<span"),
    28  			[]byte(">"),
    29  			[]byte(" style=\"color: "),
    30  			[]byte("\""),
    31  			[]byte("</span>"),
    32  			AttrFilterFunc(passFilter),
    33  		),
    34  	)
    35  
    36  	for n, test := range []struct {
    37  		Input, Output string
    38  	}{
    39  		{
    40  			"[B]Bolded ] [i]Bolded-Italic[/I] [ [/b] [I]Just Italic[/I]",
    41  			"<b>Bolded ] <i>Bolded-Italic</i> [ </b> <i>Just Italic</i>",
    42  		},
    43  		{
    44  			"[b][UnknownTag=AttributeFoo][/UnknownTAG]",
    45  			"<b>[UnknownTag=AttributeFoo][/UnknownTAG]</b>",
    46  		},
    47  		{
    48  			"[tester=#fff]White",
    49  			"<span style=\"color: #fff\">White</span>",
    50  		},
    51  	} {
    52  		buf.Reset()
    53  		b.ConvertString(buf, test.Input)
    54  
    55  		if str := buf.String(); str != test.Output {
    56  			t.Errorf("test %d: expecting %q, got %q", n+1, test.Output, str)
    57  		}
    58  	}
    59  }
    60