func TestFuncSpriteFile(t *testing.T) {
comp, err := libsass.New(nil, nil,
libsass.Payload(payload.New()),
libsass.ImgDir("../test/img"),
libsass.BuildDir("../test/build"),
libsass.ImgBuildDir("../test/build/img"),
)
if err != nil {
t.Fatal(err)
}
// Add real arguments when sass lists can be [un]marshalled
lst := []interface{}{"*.png", "139"}
usv, err := libsass.Marshal(lst)
if err != nil {
t.Fatal(err)
}
rsv, err := SpriteFile(libsass.NewCompilerContext(comp), usv)
if err != nil {
t.Fatal(err)
}
var glob, path string
err = libsass.Unmarshal(*rsv, &glob, &path)
if err != nil {
t.Error(err)
}
if e := "*.png"; e != glob {
t.Errorf("got: %s wanted: %s", e, glob)
}
if e := "139"; e != path {
t.Errorf("got: %s wanted: %s", e, path)
}
}
func TestFuncImageURL(t *testing.T) {
comp, err := libsass.New(nil, nil,
libsass.BuildDir("../test/build"),
libsass.ImgDir("../test/img"),
)
if err != nil {
t.Fatal(err)
}
ctx := libsass.NewCompilerContext(comp)
usv, _ := libsass.Marshal([]string{"139.png"})
rsv, err := ImageURL(ctx, usv)
if err != nil {
t.Fatal(err)
}
var path string
err = libsass.Unmarshal(*rsv, &path)
if err != nil {
t.Fatal(err)
}
if e := "url('../img/139.png')"; e != path {
t.Errorf("got: %s wanted: %s", path, e)
}
// Test sending invalid date to imageURL
usv, _ = libsass.Marshal(libs.SassNumber{Value: 1, Unit: "px"})
_, err = ImageURL(ctx, usv)
if err == nil {
t.Fatal("error is nil")
}
e := "Invalid Sass type expected: slice got: libs.SassNumber value: 1px"
if e != err.Error() {
t.Errorf("got: %s wanted: %s", err, e)
}
}