222 lines
9.6 KiB
JavaScript
222 lines
9.6 KiB
JavaScript
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'use strict';
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var chai = require('chai'),
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pp = require('../lib/preprocess');
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chai.should();
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describe('@foreach directive shall be preprocessed', function () {
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var input;
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describe('with array as input', function () {
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describe('in html', function () {
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it('and run basic loop with one item (array toString() form)', function () {
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input = "<!-- @foreach $ITEM in LIST -->$ITEM<!-- @endfor -->";
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pp.preprocess(input, {LIST: ['a'].toString()}).should.equal("a");
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});
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it('and run basic loop with multiple items (array toString() form)', function () {
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input = "<!-- @foreach $ITEM in LIST -->$ITEM<!-- @endfor -->";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}).should.equal("ab");
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});
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it('and run basic loop (JSON-like array form)', function () {
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input = "<!-- @foreach $ITEM in LIST -->$ITEM<!-- @endfor -->";
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pp.preprocess(input, {LIST: "['a','b']"}).should.equal("ab");
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});
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});
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describe('in javascript', function () {
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it('and run basic loop with multiple items (array toString() form, block)', function () {
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input = "/* @foreach $ITEM in LIST */$ITEM/* @endfor */";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'js').should.equal("ab");
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});
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it('and run basic loop with multiple items (array toString() form, line)', function () {
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input = "// @foreach $ITEM in LIST\n$ITEM\n// @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'js').should.equal("a\nb\n");
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});
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});
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describe('in coffeescript', function () {
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it('and run basic loop with multiple items (array toString() form)', function () {
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input = "# @foreach $ITEM in LIST\n$ITEM\n# @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'coffee').should.equal("a\nb\n");
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});
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it('and run basic loop with multiple items (array toString() form, multiple hashes)', function () {
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input = "## @foreach $ITEM in LIST\n$ITEM\n## @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'coffee').should.equal("a\nb\n");
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});
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});
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it('and support nested @foreach in javascript', function () {
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input = "/* @foreach $ITEMA in LIST *//* @foreach $ITEMB in LIST */$ITEMA$ITEMB/* @endfor *//* @endfor */";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'js').should.equal("aaabbabb");
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});
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it('and support nested @foreach in coffeescript', function () {
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input = "## @foreach $ITEMA in LIST \n## @foreach $ITEMB in LIST \n$ITEMA$ITEMB\n## @endfor \n## @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'coffee').should.equal("aa\nab\nba\nbb\n");
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});
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});
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describe('with object as input', function () {
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describe('in html', function () {
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it('and run basic loop just repeating content', function () {
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input = "<!-- @foreach $ITEM in LIST -->ab<!-- @endfor -->";
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pp.preprocess(input, {LIST: '{"itemOne": "a", "itemTwo": "b"}'}).should.equal("abab");
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});
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it('and run basic loop with multiple items', function () {
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input = "<!-- @foreach $ITEM in LIST -->$ITEM<!-- @endfor -->";
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pp.preprocess(input, {LIST: '{"itemOne": "a", "itemTwo": "b"}'}).should.equal("ab");
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});
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});
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describe('in javascript', function () {
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it('and run basic loop with multiple items (block)', function () {
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input = "/* @foreach $ITEM in LIST */$ITEM/* @endfor */";
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pp.preprocess(input, {LIST: '{"itemOne": "a", "itemTwo": "b"}'}, 'js').should.equal("ab");
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});
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it('and run basic loop with multiple items (line)', function () {
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input = "// @foreach $ITEM in LIST\n$ITEM\n// @endfor";
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pp.preprocess(input, {LIST: '{"itemOne": "a", "itemTwo": "b"}'}, 'js').should.equal("a\nb\n");
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});
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});
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describe('in coffeescript', function () {
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it('and run basic loop with multiple items', function () {
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input = "# @foreach $ITEM in LIST\n$ITEM\n# @endfor";
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pp.preprocess(input, {LIST: '{"itemOne": "a", "itemTwo": "b"}'}, 'coffee').should.equal("a\nb\n");
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});
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it('and run basic loop with multiple items (multiple hashes)', function () {
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input = "## @foreach $ITEM in LIST\n$ITEM\n## @endfor";
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pp.preprocess(input, {LIST: '{"itemOne": "a", "itemTwo": "b"}'}, 'coffee').should.equal("a\nb\n");
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});
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});
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});
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describe('with mixed input', function () {
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describe('in html', function () {
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it('duplicate loop with @echo variable included in each', function () {
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input = "<!-- @foreach $ITEM in LIST --><div class='<!-- @echo LIST_CLASS -->'>$ITEM</div><!-- @endfor -->";
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pp.preprocess(input, {
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LIST: ['a', 'b'].toString(),
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LIST_CLASS: 'list'
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}).should.equal("<div class='list'>a</div><div class='list'>b</div>");
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});
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it('loop with @ifdef', function () {
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input = "<!-- @foreach $ITEM in LIST -->a<!-- @ifdef NOVAR -->$ITEM<!-- @endif --><!-- @endfor -->";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}).should.equal("aa");
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});
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it('loop with @ifndef', function () {
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input = "<!-- @foreach $ITEM in LIST -->a<!-- @ifndef NOVAR -->$ITEM<!-- @endif --><!-- @endfor -->";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}).should.equal("aaab");
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});
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});
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describe('in javascript', function () {
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it('duplicate loop with @echo variable included in each (block)', function () {
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input = "/* @foreach $ITEM in LIST *//* @echo LIST_CLASS */$ITEM/* @endfor */";
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pp.preprocess(input, {LIST: ['a', 'b'].toString(), LIST_CLASS: 'list'}, 'js').should.equal("listalistb");
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});
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it('loop with @ifdef (block)', function () {
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input = "/* @foreach $ITEM in LIST */a/* @ifdef NOVAR */$ITEM/* @endif *//* @endfor */";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'js').should.equal("aa");
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});
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it('loop with @ifndef (block)', function () {
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input = "/* @foreach $ITEM in LIST */a/* @ifndef NOVAR */$ITEM/* @endif *//* @endfor */";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'js').should.equal("aaab");
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});
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it('duplicate loop with @echo variable included in each (line)', function () {
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input = "// @foreach $ITEM in LIST\n// @echo LIST_CLASS\n$ITEM\n// @endfor";
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pp.preprocess(input, {
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LIST: ['a', 'b'].toString(),
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LIST_CLASS: 'list'
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}, 'js').should.equal("list\na\nlist\nb\n");
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});
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it('loop with @ifdef (line)', function () {
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input = "// @foreach $ITEM in LIST\na\n// @ifdef NOVAR\n$ITEM\n// @endif\n// @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'js').should.equal("a\na\n");
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});
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it('loop with @ifndef (line)', function () {
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input = "// @foreach $ITEM in LIST\na\n// @ifndef NOVAR\n$ITEM\n// @endif\n// @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'js').should.equal("a\na\na\nb\n");
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});
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});
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describe('in coffeescript', function () {
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it('duplicate loop with @echo variable included in each', function () {
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input = "# @foreach $ITEM in LIST\n# @echo LIST_CLASS\n$ITEM\n# @endfor";
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pp.preprocess(input, {
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LIST: ['a', 'b'].toString(),
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LIST_CLASS: 'list'
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}, 'coffee').should.equal("list\na\nlist\nb\n");
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});
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it('duplicate loop with @echo variable included in each (multiple hashes)', function () {
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input = "## @foreach $ITEM in LIST\n## @echo LIST_CLASS\n$ITEM\n## @endfor";
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pp.preprocess(input, {
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LIST: ['a', 'b'].toString(),
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LIST_CLASS: 'list'
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}, 'coffee').should.equal("list\na\nlist\nb\n");
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});
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it('loop with @ifdef', function () {
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input = "# @foreach $ITEM in LIST\na\n# @ifdef NOVAR\n$ITEM\n# @endif\n# @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'coffee').should.equal("a\na\n");
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});
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it('loop with @ifdef (multiple hashes)', function () {
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input = "## @foreach $ITEM in LIST\na\n## @ifdef NOVAR\n$ITEM\n## @endif\n## @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'coffee').should.equal("a\na\n");
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});
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it('loop with @ifndef', function () {
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input = "# @foreach $ITEM in LIST\na\n# @ifndef NOVAR\n$ITEM\n# @endif\n# @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'coffee').should.equal("a\na\na\nb\n");
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});
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it('loop with @ifndef (multiple hashes)', function () {
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input = "## @foreach $ITEM in LIST\na\n## @ifndef NOVAR\n$ITEM\n## @endif\n## @endfor";
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pp.preprocess(input, {LIST: ['a', 'b'].toString()}, 'coffee').should.equal("a\na\na\nb\n");
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});
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});
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});
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describe('and shall allow omitting of whitespaces', function () {
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it('in html before and after the directive', function () {
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input = "<!--@foreach $ITEM in LIST-->$ITEM<!--@endfor-->";
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pp.preprocess(input, {LIST: ['a'].toString()}).should.equal("a");
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});
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describe('in javascript', function () {
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it('before and after the directive (block)', function () {
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input = "/*@foreach $ITEM in LIST*/$ITEM/*@endfor*/";
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pp.preprocess(input, {LIST: ['a'].toString()}, 'js').should.equal("a");
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});
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it('before the directive (line)', function () {
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input = "//@foreach $ITEM in LIST\n$ITEM\n//@endfor";
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pp.preprocess(input, {LIST: ['a'].toString()}, 'js').should.equal("a\n");
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});
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});
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it('in coffeescript before the directive', function () {
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input = "#@foreach $ITEM in LIST\n$ITEM\n#@endfor";
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pp.preprocess(input, {LIST: ['a'].toString()}, 'coffee').should.equal("a\n");
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});
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});
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});
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