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package gitignore
import (
"os"
"testing"
"gopkg.in/src-d/go-billy.v2"
"gopkg.in/src-d/go-billy.v2/memfs"
)
func setupTestFS(subdirError bool) billy.Filesystem {
fs := memfs.New()
f, _ := fs.Create(".gitignore")
f.Write([]byte("vendor/g*/\n"))
f.Close()
fs.MkdirAll("vendor", os.ModePerm)
f, _ = fs.Create("vendor/.gitignore")
f.Write([]byte("!github.com/\n"))
f.Close()
fs.MkdirAll("another", os.ModePerm)
fs.MkdirAll("vendor/github.com", os.ModePerm)
fs.MkdirAll("vendor/gopkg.in", os.ModePerm)
return fs
}
func TestDir_ReadPatterns(t *testing.T) {
ps, err := ReadPatterns(setupTestFS(false), nil)
if err != nil {
t.Errorf("no error expected, found %v", err)
}
if len(ps) != 2 {
t.Errorf("expected 2 patterns, found %v", len(ps))
}
m := NewMatcher(ps)
if !m.Match([]string{"vendor", "gopkg.in"}, true) {
t.Error("expected a match")
}
if m.Match([]string{"vendor", "github.com"}, true) {
t.Error("expected no match")
}
}
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