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eslint

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harttle
2017-04-24 21:31:30 +08:00
parent 82f84d96c1
commit 2632e3e97e
50 changed files with 3941 additions and 3903 deletions
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test/syntax.js
+69 -70
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@@ -1,81 +1,80 @@
const chai = require("chai");
const expect = chai.expect;
var syntax = require('../src/syntax.js');
var Scope = require('../src/scope.js');
const chai = require('chai')
const expect = chai.expect
var syntax = require('../src/syntax.js')
var Scope = require('../src/scope.js')
var evalExp = syntax.evalExp;
var evalValue = syntax.evalValue;
var isTruthy = syntax.isTruthy;
var evalExp = syntax.evalExp
var evalValue = syntax.evalValue
var isTruthy = syntax.isTruthy
describe('expression', function() {
var scope;
describe('expression', function () {
var scope
beforeEach(function() {
scope = Scope.factory({
one: 1,
two: 2,
x: 'XXX',
y: undefined,
z: null
});
});
beforeEach(function () {
scope = Scope.factory({
one: 1,
two: 2,
x: 'XXX',
y: undefined,
z: null
})
})
it('should eval literals', function() {
expect(evalValue('2.3')).to.equal(2.3);
expect(evalValue('"foo"')).to.equal("foo");
});
it('should eval literals', function () {
expect(evalValue('2.3')).to.equal(2.3)
expect(evalValue('"foo"')).to.equal('foo')
})
it('should eval variables', function() {
expect(evalValue('23', scope)).to.equal(23);
expect(evalValue('one', scope)).to.equal(1);
expect(evalValue('x', scope)).to.equal('XXX');
});
it('should eval variables', function () {
expect(evalValue('23', scope)).to.equal(23)
expect(evalValue('one', scope)).to.equal(1)
expect(evalValue('x', scope)).to.equal('XXX')
})
describe('.isTruthy()', function() {
describe('.isTruthy()', function () {
// Spec: https://shopify.github.io/liquid/basics/truthy-and-falsy/
expect(isTruthy(true)).to.be.true;
expect(isTruthy(false)).to.be.false;
expect(isTruthy(null)).to.be.false;
expect(isTruthy('foo')).to.be.true;
expect(isTruthy('')).to.be.true;
expect(isTruthy(0)).to.be.true;
expect(isTruthy(1)).to.be.true;
expect(isTruthy(1.1)).to.be.true;
expect(isTruthy([1])).to.be.true;
expect(isTruthy([])).to.be.true;
expect(isTruthy(true)).to.be.true
expect(isTruthy(false)).to.be.false
expect(isTruthy(null)).to.be.false
expect(isTruthy('foo')).to.be.true
expect(isTruthy('')).to.be.true
expect(isTruthy(0)).to.be.true
expect(isTruthy(1)).to.be.true
expect(isTruthy(1.1)).to.be.true
expect(isTruthy([1])).to.be.true
expect(isTruthy([])).to.be.true
})
describe('.evalExp()', function () {
it('should throw when scope undefined', function () {
expect(function () {
evalExp('')
}).to.throw(/scope undefined/)
})
describe('.evalExp()', function() {
it('should eval simple expression', function () {
expect(evalExp('1<2', scope)).to.equal(true)
expect(evalExp('2<=2', scope)).to.equal(true)
expect(evalExp('one<=two', scope)).to.equal(true)
expect(evalExp('x contains "x"', scope)).to.equal(false)
expect(evalExp('x contains "X"', scope)).to.equal(true)
expect(evalExp('1 contains "x"', scope)).to.equal(false)
expect(evalExp('y contains "x"', scope)).to.equal(false)
expect(evalExp('z contains "x"', scope)).to.equal(false)
expect(evalExp('(1..5) contains 3', scope)).to.equal(true)
expect(evalExp('(1..5) contains 6', scope)).to.equal(false)
expect(evalExp('"<=" == "<="', scope)).to.equal(true)
})
it('should throw when scope undefined', function() {
expect(function() {
evalExp('');
}).to.throw(/scope undefined/);
});
it('should eval complex expression', function () {
expect(evalExp('1<2 and x contains "x"', scope)).to.equal(false)
expect(evalExp('1<2 or x contains "x"', scope)).to.equal(true)
expect(evalExp('false or true', scope)).to.equal(true)
})
it('should eval simple expression', function() {
expect(evalExp('1<2', scope)).to.equal(true);
expect(evalExp('2<=2', scope)).to.equal(true);
expect(evalExp('one<=two', scope)).to.equal(true);
expect(evalExp('x contains "x"', scope)).to.equal(false);
expect(evalExp('x contains "X"', scope)).to.equal(true);
expect(evalExp('1 contains "x"', scope)).to.equal(false);
expect(evalExp('y contains "x"', scope)).to.equal(false);
expect(evalExp('z contains "x"', scope)).to.equal(false);
expect(evalExp('(1..5) contains 3', scope)).to.equal(true);
expect(evalExp('(1..5) contains 6', scope)).to.equal(false);
expect(evalExp('"<=" == "<="', scope)).to.equal(true);
});
it('should eval complex expression', function() {
expect(evalExp('1<2 and x contains "x"', scope)).to.equal(false);
expect(evalExp('1<2 or x contains "x"', scope)).to.equal(true);
expect(evalExp('false or true', scope)).to.equal(true);
});
it("should eval range expression", function() {
expect(evalExp('(2..4)', scope)).to.deep.equal([2, 3, 4]);
expect(evalExp('(two..4)', scope)).to.deep.equal([2, 3, 4]);
});
});
});
it('should eval range expression', function () {
expect(evalExp('(2..4)', scope)).to.deep.equal([2, 3, 4])
expect(evalExp('(two..4)', scope)).to.deep.equal([2, 3, 4])
})
})
})