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pegjs/test/unit/compiler/passes/report-undefined-rules.spec.js

24 lines
589 B
JavaScript

"use strict";
let chai = require("chai");
let helpers = require("./helpers");
let peg = require("../../../../lib/peg");
chai.use(helpers);
let expect = chai.expect;
describe("compiler pass |reportUndefinedRules|", function() {
let pass = peg.compiler.passes.check.reportUndefinedRules;
it("reports undefined rules", function() {
expect(pass).to.reportError("start = undefined", {
message: "Rule \"undefined\" is not defined.",
location: {
start: { offset: 8, line: 1, column: 9 },
end: { offset: 17, line: 1, column: 18 }
}
});
});
});