-
Notifications
You must be signed in to change notification settings - Fork 41
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
test: add tests for variable arguments
- Loading branch information
1 parent
3f7498f
commit 80d1924
Showing
2 changed files
with
163 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| @function echo($vars...) { | ||
| @return $vars; | ||
| } | ||
|
|
||
| @function optionally($last, $vars...) { | ||
| @return append($vars, last); | ||
| } | ||
|
|
||
| @function oneOf($n, $stuff...) { | ||
| @return nth($stuff, $n); | ||
| } | ||
|
|
||
| @mixin echoMixin($vars...) { | ||
| $echoedMixin: $vars !global; | ||
| } | ||
|
|
||
| $echoedArgs: echo(1, 2, 3); | ||
| $echoedArg: echo('hello'); | ||
|
|
||
| $optionallySingle: optionally('last'); | ||
| $optionallyMultiple: optionally('last', 1, 2, 3); | ||
|
|
||
| $oneString: oneOf(2, 'a', 'b', 'c'); | ||
| $oneNumber: oneOf(3, 'a', 'b', 5, ('d', 'e')); | ||
| $oneList: oneOf(4, 'a', 'b', 5, ('d', 'e'), 1, 2); | ||
|
|
||
| @include echoMixin(5, 6, 7); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| const { expect } = require('chai'); | ||
| const path = require('path'); | ||
| const { render, renderSync } = require('../src'); | ||
| const { normalizePath } = require('../src/util'); | ||
| const { types } = require('node-sass'); | ||
|
|
||
| const varArgsFile = path.join(__dirname, 'sass', 'var-args.scss'); | ||
|
|
||
| function verifyVarArgs(rendered, sourceFile) { | ||
| expect(rendered.vars).to.exist; | ||
| expect(rendered.vars).to.have.property('global'); | ||
| expect(rendered.vars.global).to.have.property('$echoedArgs'); | ||
| expect(rendered.vars.global).to.have.property('$echoedArg'); | ||
| expect(rendered.vars.global).to.have.property('$optionallySingle'); | ||
| expect(rendered.vars.global).to.have.property('$optionallyMultiple'); | ||
| expect(rendered.vars.global).to.have.property('$oneString'); | ||
| expect(rendered.vars.global).to.have.property('$oneNumber'); | ||
| expect(rendered.vars.global).to.have.property('$oneList'); | ||
| expect(rendered.vars.global).to.have.property('$echoedMixin'); | ||
|
|
||
| expect(rendered.vars.global.$echoedArgs.type).to.equal('SassList'); | ||
| expect(rendered.vars.global.$echoedArgs.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$echoedArgs.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$echoedArgs.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$echoedArgs.declarations[0].expression).to.equal(`echo(1, 2, 3)`); | ||
| expect(rendered.vars.global.$echoedArgs.declarations[0].flags.global).to.equal(false); | ||
| expect(rendered.vars.global.$echoedArgs.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$echoedArgs.value).to.have.length(3); | ||
| expect(rendered.vars.global.$echoedArgs.value).to.deep.equal([ | ||
| { type: 'SassNumber', value: 1, unit: '' }, | ||
| { type: 'SassNumber', value: 2, unit: '' }, | ||
| { type: 'SassNumber', value: 3, unit: '' }, | ||
| ]); | ||
|
|
||
| expect(rendered.vars.global.$echoedArg.type).to.equal('SassList'); | ||
| expect(rendered.vars.global.$echoedArg.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$echoedArg.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$echoedArg.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$echoedArg.declarations[0].expression).to.equal(`echo('hello')`); | ||
| expect(rendered.vars.global.$echoedArg.declarations[0].flags.global).to.equal(false); | ||
| expect(rendered.vars.global.$echoedArg.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$echoedArg.value).to.have.length(1); | ||
| expect(rendered.vars.global.$echoedArg.value).to.deep.equal([ | ||
| { type: 'SassString', value: 'hello' }, | ||
| ]); | ||
|
|
||
| expect(rendered.vars.global.$optionallySingle.type).to.equal('SassList'); | ||
| expect(rendered.vars.global.$optionallySingle.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$optionallySingle.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$optionallySingle.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$optionallySingle.declarations[0].expression).to.equal(`optionally('last')`); | ||
| expect(rendered.vars.global.$optionallySingle.declarations[0].flags.global).to.equal(false); | ||
| expect(rendered.vars.global.$optionallySingle.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$optionallySingle.value).to.have.length(1); | ||
| expect(rendered.vars.global.$optionallySingle.value).to.deep.equal([ | ||
| { type: 'SassString', value: 'last' }, | ||
| ]); | ||
|
|
||
| expect(rendered.vars.global.$optionallyMultiple.type).to.equal('SassList'); | ||
| expect(rendered.vars.global.$optionallyMultiple.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$optionallyMultiple.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$optionallyMultiple.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$optionallyMultiple.declarations[0].expression).to.equal(`optionally('last', 1, 2, 3)`); | ||
| expect(rendered.vars.global.$optionallyMultiple.declarations[0].flags.global).to.equal(false); | ||
| expect(rendered.vars.global.$optionallyMultiple.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$optionallyMultiple.value).to.have.length(4); | ||
| expect(rendered.vars.global.$optionallyMultiple.value).to.deep.equal([ | ||
| { type: 'SassNumber', value: 1, unit: '' }, | ||
| { type: 'SassNumber', value: 2, unit: '' }, | ||
| { type: 'SassNumber', value: 3, unit: '' }, | ||
| { type: 'SassString', value: 'last' }, | ||
| ]); | ||
|
|
||
| expect(rendered.vars.global.$oneString.type).to.equal('SassString'); | ||
| expect(rendered.vars.global.$oneString.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$oneString.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$oneString.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$oneString.declarations[0].expression).to.equal(`oneOf(2, 'a', 'b', 'c')`); | ||
| expect(rendered.vars.global.$oneString.declarations[0].flags.global).to.equal(false); | ||
| expect(rendered.vars.global.$oneString.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$oneString.value).to.equal('b'); | ||
|
|
||
| expect(rendered.vars.global.$oneNumber.type).to.equal('SassNumber'); | ||
| expect(rendered.vars.global.$oneNumber.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$oneNumber.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$oneNumber.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$oneNumber.declarations[0].expression).to.equal(`oneOf(3, 'a', 'b', 5, ('d', 'e'))`); | ||
| expect(rendered.vars.global.$oneNumber.declarations[0].flags.global).to.equal(false); | ||
| expect(rendered.vars.global.$oneNumber.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$oneNumber.value).to.equal(5); | ||
|
|
||
| expect(rendered.vars.global.$oneList.type).to.equal('SassList'); | ||
| expect(rendered.vars.global.$oneList.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$oneList.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$oneList.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$oneList.declarations[0].expression).to.equal(`oneOf(4, 'a', 'b', 5, ('d', 'e'), 1, 2)`); | ||
| expect(rendered.vars.global.$oneList.declarations[0].flags.global).to.equal(false); | ||
| expect(rendered.vars.global.$oneList.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$oneList.value).to.have.length(2); | ||
| expect(rendered.vars.global.$oneList.value).to.deep.equal([ | ||
| { type: 'SassString', value: 'd' }, | ||
| { type: 'SassString', value: 'e' }, | ||
| ]); | ||
|
|
||
| expect(rendered.vars.global.$echoedMixin.type).to.equal('SassList'); | ||
| expect(rendered.vars.global.$echoedMixin.sources).to.have.length(1); | ||
| expect(rendered.vars.global.$echoedMixin.sources[0]).to.equal(normalizePath(sourceFile)); | ||
| expect(rendered.vars.global.$echoedMixin.declarations).to.have.length(1); | ||
| expect(rendered.vars.global.$echoedMixin.declarations[0].expression).to.equal(`$vars !global`); | ||
| expect(rendered.vars.global.$echoedMixin.declarations[0].flags.global).to.equal(true); | ||
| expect(rendered.vars.global.$echoedMixin.declarations[0].flags.default).to.equal(false); | ||
| expect(rendered.vars.global.$echoedMixin.value).to.have.length(3); | ||
| expect(rendered.vars.global.$echoedMixin.value).to.deep.equal([ | ||
| { type: 'SassNumber', value: 5, unit: '' }, | ||
| { type: 'SassNumber', value: 6, unit: '' }, | ||
| { type: 'SassNumber', value: 7, unit: '' }, | ||
| ]); | ||
| } | ||
|
|
||
| describe('var-args', () => { | ||
| describe('sync', () => { | ||
| it('should extract all variables', () => { | ||
| const rendered = renderSync({ file: varArgsFile }); | ||
| verifyVarArgs(rendered, varArgsFile); | ||
| }); | ||
| }); | ||
|
|
||
| describe('async', () => { | ||
| it('should extract all variables', () => { | ||
| return render({ file: varArgsFile }) | ||
| .then(rendered => { | ||
| verifyVarArgs(rendered, varArgsFile); | ||
| }); | ||
| }); | ||
| }); | ||
| }); |