@Test
public void renderTest() throws RecognitionException {
String[][] tests = {
{"{% assign name = 'freestyle' %}{{ name }}", "freestyle"},
{"{% assign age = 42 %}{{ age }}", "42"},
};
for (String[] test : tests) {
Template template = Template.parse(test[0]);
String rendered = String.valueOf(template.render());
assertThat(rendered, is(test[1]));
}
String json = "{\"values\":[\"A\", [\"B1\", \"B2\"], \"C\"]}";
assertThat(
Template.parse("{% assign foo = values %}.{{ foo[1][1] }}.").render(json), is(".B2."));
json = "{\"values\":[\"A\", {\"bar\":{\"xyz\":[\"B1\", \"ok\"]}}, \"C\"]}";
assertThat(
Template.parse("{% assign foo = values %}.{{ foo[1].bar.xyz[1] }}.").render(json),
is(".ok."));
}
@Test
public void applyTest() throws RecognitionException {
String[][] tests = {
{"{{ '' | replace_first:'a', 'A' }}", ""},
{"{{ nil | replace_first:'a', 'A' }}", ""},
{"{{ 'aabbabab' | replace_first:'ab', 'A' }}", "aAbabab"},
{"{{ 'ababab' | replace_first:'a', 'A' }}", "Ababab"},
};
for (String[] test : tests) {
Template template = Template.parse(test[0]);
String rendered = String.valueOf(template.render());
assertThat(rendered, is(test[1]));
}
}