Exemplo n.º 1
0
func (s *TestSuite) TestMisc(c *C) {
	// Must
	// TODO: Add better error message (see issue #18)
	c.Check(
		func() { pongo2.Must(testSuite2.FromFile("template_tests/inheritance/base2.tpl")) },
		PanicMatches,
		`\[Error \(where: fromfile\) in .*template_tests/inheritance/doesnotexist.tpl | Line 1 Col 12 near 'doesnotexist.tpl'\] open .*template_tests/inheritance/doesnotexist.tpl: no such file or directory`,
	)

	// Context
	context := pongo2.NewContext().Set("'illegal", nil)
	c.Check(parseTemplateFn("", context), PanicMatches, ".*not a valid identifier.*")

	// Registers
	c.Check(func() { pongo2.RegisterFilter("escape", nil) }, PanicMatches, ".*is already registered.*")
	c.Check(func() { pongo2.RegisterTag("for", nil) }, PanicMatches, ".*is already registered.*")

	// ApplyFilter
	v, err := pongo2.ApplyFilter("title", pongo2.AsValue("this is a title"), nil)
	if err != nil {
		c.Fatal(err)
	}
	c.Check(v.String(), Equals, "This Is A Title")
	c.Check(func() {
		_, err := pongo2.ApplyFilter("doesnotexist", nil, nil)
		if err != nil {
			panic(err)
		}
	}, PanicMatches, `\[Error \(where: applyfilter\)\] Filter with name 'doesnotexist' not found.`)
}
Exemplo n.º 2
0
func init() {
	pongo2.DefaultSet.Debug = true

	pongo2.RegisterFilter("banned_filter", BannedFilterFn)
	pongo2.RegisterFilter("unbanned_filter", BannedFilterFn)
	pongo2.RegisterTag("banned_tag", tagSandboxDemoTagParser)
	pongo2.RegisterTag("unbanned_tag", tagSandboxDemoTagParser)

	pongo2.DefaultSet.BanFilter("banned_filter")
	pongo2.DefaultSet.BanTag("banned_tag")

	f, err := ioutil.TempFile("/tmp/", "pongo2_")
	if err != nil {
		panic("cannot write to /tmp/")
	}
	f.Write([]byte("Hello from pongo2"))
	pongo2.DefaultSet.Globals.Set("temp_file", f.Name())
}