Lorem Ipsum
'; var tokens = parse(html); tokens.length.should.equal(1); tokens[0].value.should.equal(html); tokens[0].type.should.equal('html'); }); it('should throw when non-string passed in', function() { expect(function() { parse({}); }).to.throw('illegal input type'); }); it('should handle tag syntax', function() { var html = '{% for p in a[1]%}
'; var tokens = parse(html); tokens.length.should.equal(3); tokens[1].type.should.equal('tag'); tokens[1].value.should.equal('for p in a[1]'); }); it('should handle output syntax', function() { var html = '{{foo | date: "%Y-%m-%d"}}
'; var tokens = parse(html); tokens.length.should.equal(3); tokens[1].type.should.equal('output'); tokens[1].value.should.equal('foo | date: "%Y-%m-%d"'); }); it('should handle successive outputs and tags', function() { var html = '{{foo}}{{bar}}{%foo%}{%bar%}'; var tokens = parse(html); tokens.length.should.equal(4); tokens[0].type.should.equal('output'); tokens[3].type.should.equal('tag'); tokens[1].value.should.equal('bar'); tokens[2].value.should.equal('foo'); }); it('should keep white spaces and newlines', function() { var html = '{{foo}}\n{%bar %} \n {{alice}}'; var tokens = parse(html); expect(tokens.length).to.equal(5); expect(tokens[1].type).to.equal('html'); expect(tokens[1].raw).to.equal('\n'); expect(tokens[3].type).to.equal('html'); expect(tokens[3].raw).to.equal(' \n '); }); }); describe('whitespace control', function() { it('should not strip by default', function() { expect(whiteSpaceCtrl('\n {%foo%} \n')).to.equal('\n {%foo%} \n'); }); it('should strip all blank characters before and after', function() { expect(whiteSpaceCtrl('\n \t\r{{-foo-}} \t\n')).to.equal('{{-foo-}}'); }); it('should not trim previous/next lines', function() { expect(whiteSpaceCtrl(' \t\n {{-foo-}}')).to.equal(' \t{{-foo-}}'); expect(whiteSpaceCtrl('{{-foo-}} \n \tfoo')).to.equal('{{-foo-}} \tfoo'); }); it("should not trim inter-word blanks", function() { expect(whiteSpaceCtrl('\nhello {{-world-}}')).to.equal('\nhello {{-world-}}'); expect(whiteSpaceCtrl('{{-hello-}} world')).to.equal('{{-hello-}} world'); }); it('should trim exactly one trailing CR', function() { expect(whiteSpaceCtrl('{{-foo-}} \n\n')).to.equal('{{-foo-}}\n'); }); it('should trim all leading/trailing blanks when options.greedy set', function() { expect(whiteSpaceCtrl(' \n \n\t\r{{-foo-}}\n \n', { greedy: true })).to.equal('{{-foo-}}'); }); it('should strip whitespaces when set trim_left', function() { expect(whiteSpaceCtrl('\n {{foo}} \n', { trim_left: true })).to.equal('{{-foo}} \n'); }); it('should strip whitespaces when set trim_right', function() { expect(whiteSpaceCtrl('\n {{foo}} \n', { trim_right: true })).to.equal('\n {{foo-}}'); }); it('markup should has priority over options', function() { expect(whiteSpaceCtrl('\n {{-foo}} \n', { trim_left: false })).to.equal('{{-foo}} \n'); }); it('should support a mix of markup and options', function() { expect(whiteSpaceCtrl('\n {%-foo%} \n', { trim_left: true, trim_right: true })).to.equal('{%-foo-%}'); }); }); });