package treerack

import "testing"

func TestKeyword(t *testing.T) {
	const syntax = `
		space:ws = " ";
		keyword:kw = "foo" | "bar";
		symbol:nokw:nows = [a-z]+;
		doc:root = (keyword | symbol)*;
	`

	runTests(t, syntax, []testItem{{
		title:          "not keyword",
		text:           "baz",
		ignorePosition: true,
		node: &Node{
			Name: "doc",
			Nodes: []*Node{{
				Name: "symbol",
			}},
		},
	}, {
		title:          "keyword",
		text:           "foo",
		ignorePosition: true,
		node: &Node{
			Name: "doc",
			Nodes: []*Node{{
				Name: "keyword",
			}},
		},
	}, {
		title:          "mixed",
		text:           "foo bar baz bar foo baz bar",
		ignorePosition: true,
		node: &Node{
			Name: "doc",
			Nodes: []*Node{{
				Name: "keyword",
			}, {
				Name: "keyword",
			}, {
				Name: "symbol",
			}, {
				Name: "keyword",
			}, {
				Name: "keyword",
			}, {
				Name: "symbol",
			}, {
				Name: "keyword",
			}},
		},
	}})
}