func TestFilter(t *testing.T) {
a := []string{"foo", "foo", "bar"}
ex := []string{"foo", "foo"}
i := filterutils.Filter(a, func(i int) bool { return a[i] == "foo" })
if !reflect.DeepEqual(i, ex) {
// XXX Arg... string formatting
t.Errorf("Filter test has failed. Expected %s, Actual %s", ex, i)
}
}
func findFiles(imagePath, fileType string) []string {
dir, err := filetree.GetDir(imagePath)
if err != nil {
panic(err)
}
files, err := dir.GetFilePaths()
if err != nil {
panic(err)
}
return filterutils.Filter(
files,
func(i int) bool { return strings.HasSuffix(files[i], fileType) },
)
}