tree-sitter/spec/compiler/lr/item_spec.cpp
2013-12-28 16:55:51 -08:00

18 lines
No EOL
446 B
C++

#include "spec_helper.h"
using namespace tree_sitter::lr;
START_TEST
describe("items", []() {
Grammar grammar = test_grammars::arithmetic();
describe("transitions", [&]() {
it("finds the item at the start of a rule", [&]() {
Item item = Item::at_beginning_of_rule("expression", grammar);
AssertThat(item, Equals(Item("expression", grammar.rule("expression"), 0)));
});
});
});
END_TEST