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tests.mocha.js
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tests.mocha.js
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var fs = require('fs')
, gulp = require('gulp')
, gutil = require('gulp-util')
, es = require('event-stream')
, svgicons2svgfont = require('../src/index')
, assert = require('assert')
, rimraf = require('rimraf')
, Stream = require('stream')
;
describe('gulp-svgicons2svgfont', function() {
afterEach(function() {
rimraf.sync(__dirname + '/results');
});
describe('with null contents', function() {
it('should let null files pass through', function(done) {
var s = svgicons2svgfont({
fontName: 'cleanicons'
})
, n = 0;
s.pipe(es.through(function(file) {
assert.equal(file.path,'bibabelula.svg');
assert.equal(file.contents, null);
n++;
}, function() {
assert.equal(n,1);
done();
}));
s.write(new gutil.File({
path: 'bibabelula.svg',
contents: null
}));
s.end();
});
});
describe('in stream mode', function() {
it('should work with cleanicons', function(done) {
gulp.src(__dirname + '/fixtures/cleanicons/*.svg', {buffer: false})
.pipe(svgicons2svgfont({
fontName: 'cleanicons'
})).on('data', function(file) {
assert.equal(file.isStream(), true);
file.pipe(es.wait(function(err, data) {
assert.equal(err, undefined);
assert.equal(
data,
fs.readFileSync(__dirname + '/expected/test-cleanicons-font.svg', 'utf8')
);
done();
}));
});
});
it('should work with prefixedicons', function(done) {
gulp.src(__dirname + '/fixtures/prefixedicons/*.svg', {buffer: false})
.pipe(svgicons2svgfont({
fontName: 'prefixedicons'
})).on('data', function(file) {
assert.equal(file.isStream(), true);
file.pipe(es.wait(function(err, data) {
assert.equal(err, undefined);
assert.equal(
data,
fs.readFileSync(__dirname + '/expected/test-prefixedicons-font.svg', 'utf8')
);
done();
}));
});
});
it('should work with originalicons', function(done) {
gulp.src(__dirname + '/fixtures/originalicons/*.svg', {buffer: false})
.pipe(svgicons2svgfont({
fontName: 'originalicons'
})).on('data', function(file) {
assert.equal(file.isStream(), true);
file.pipe(es.wait(function(err, data) {
assert.equal(err, undefined);
assert.equal(
data,
fs.readFileSync(__dirname + '/expected/test-originalicons-font.svg', 'utf8')
);
done();
}));
});
});
it('should work with unprefixed icons', function(done) {
var cnt;
gulp.src(__dirname + '/fixtures/unprefixedicons/*.svg', {buffer: false})
.pipe(gulp.dest(__dirname + '/results/unprefixedicons/'))
.pipe(es.wait(function() {
gulp.src(__dirname + '/results/unprefixedicons/*.svg', {buffer: false})
.pipe(svgicons2svgfont({
fontName: 'unprefixedicons',
appendCodepoints: true
}))
.on('data', function(file) {
assert.equal(file.isStream(), true);
file.contents.pipe(es.wait(function(err, data) {
assert.equal(err, undefined);
cnt = data;
}));
})
.pipe(gulp.dest(__dirname + '/results/'))
.on('end', function() {
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE001-arrow-down.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE001-arrow-down.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-down.svg', 'utf8')
);
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE002-arrow-left.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE002-arrow-left.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-left.svg', 'utf8')
);
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE003-arrow-right.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE003-arrow-right.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-right.svg', 'utf8')
);
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE004-arrow-up.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE004-arrow-up.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-up.svg', 'utf8')
);
assert.equal(
cnt,
fs.readFileSync(__dirname + '/expected/test-unprefixedicons-font.svg', 'utf8')
);
done();
});
}));
});
it('should let non-svg files pass through', function(done) {
var s = svgicons2svgfont({
fontName: 'unprefixedicons',
appendCodepoints: true
});
s.pipe(es.through(function(file) {
assert.equal(file.path,'bibabelula.foo');
assert(file.contents instanceof Stream.PassThrough);
}, function() {
done();
}));
s.write(new gutil.File({
path: 'bibabelula.foo',
contents: new Stream.PassThrough('ohyeah')
}));
s.end();
});
it('should let non-svg files pass through', function(done) {
var s = svgicons2svgfont({
fontName: 'unprefixedicons'
})
, n = 0;
s.pipe(es.through(function(file) {
assert.equal(file.path,'bibabelula.foo');
assert.equal(file.contents.toString('utf-8'), 'ohyeah');
n++;
}, function() {
assert.equal(n,1);
done();
}));
s.write(new gutil.File({
path: 'bibabelula.foo',
contents: new Buffer('ohyeah')
}));
s.end();
});
});
describe('in buffer mode', function() {
it('should work with cleanicons', function(done) {
gulp.src('tests/fixtures/cleanicons/*.svg', {buffer: true})
.pipe(svgicons2svgfont({
fontName: 'cleanicons'
})).on('data', function(file) {
assert.equal(file.isBuffer(), true);
assert.equal(
file.contents.toString('utf8'),
fs.readFileSync(__dirname + '/expected/test-cleanicons-font.svg')
);
done();
});
});
it('should work with prefixedicons', function(done) {
gulp.src(__dirname + '/fixtures/prefixedicons/*.svg', {buffer: true})
.pipe(svgicons2svgfont({
fontName: 'prefixedicons'
})).on('data', function(file) {
assert.equal(file.isBuffer(), true);
assert.equal(
file.contents.toString('utf8'),
fs.readFileSync(__dirname + '/expected/test-prefixedicons-font.svg','utf8')
);
done();
});
});
it('should work with originalicons', function(done) {
gulp.src(__dirname + '/fixtures/originalicons/*.svg', {buffer: true})
.pipe(svgicons2svgfont({
fontName: 'originalicons'
})).on('data', function(file) {
assert.equal(file.isBuffer(), true);
assert.equal(
file.contents.toString('utf8'),
fs.readFileSync(__dirname + '/expected/test-originalicons-font.svg')
);
done();
});
});
it('should let non-svg files pass through', function(done) {
var s = svgicons2svgfont({
fontName: 'unprefixedicons',
appendCodepoints: true
});
s.pipe(es.through(function(file) {
assert.equal(file.path,'bibabelula.foo');
assert.equal(file.contents.toString('utf-8'), 'ohyeah');
}, function() {
done();
}));
s.write(new gutil.File({
path: 'bibabelula.foo',
contents: new Buffer('ohyeah')
}));
s.end();
});
it('should let non-svg files pass through', function(done) {
var s = svgicons2svgfont({
fontName: 'unprefixedicons'
})
, n = 0;
s.pipe(es.through(function(file) {
assert.equal(file.path,'bibabelula.foo');
assert(file.contents instanceof Stream.PassThrough);
n++;
}, function() {
assert.equal(n,1);
done();
}));
s.write(new gutil.File({
path: 'bibabelula.foo',
contents: new Stream.PassThrough()
}));
s.end();
});
});
describe('Using gulp.dest in buffer mode', function() {
it('should work with cleanicons', function(done) {
gulp.src(__dirname + '/fixtures/cleanicons/*.svg', {buffer: true})
.pipe(svgicons2svgfont({
fontName: 'cleanicons'
}))
.pipe(gulp.dest(__dirname + '/results/'))
.on('end', function() {
assert.equal(
fs.readFileSync(__dirname + '/results/cleanicons.svg',{
encoding: 'utf-8'
}),
fs.readFileSync(__dirname + '/expected/test-cleanicons-font.svg',{
encoding: 'utf-8'
})
);
fs.unlinkSync(__dirname + '/results/cleanicons.svg');
fs.rmdirSync(__dirname + '/results/');
done();
});
});
it('should work with unprefixed icons (stream)', function(done) {
gulp.src(__dirname + '/fixtures/unprefixedicons/*.svg', {buffer: true})
.pipe(gulp.dest(__dirname + '/results/unprefixedicons/'))
.pipe(es.wait(function() {
gulp.src(__dirname + '/results/unprefixedicons/*.svg', {buffer: true})
.pipe(svgicons2svgfont({
fontName: 'unprefixedicons',
appendCodepoints: true
}))
.pipe(gulp.dest(__dirname + '/results/'))
.on('data', function(file) {
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE001-arrow-down.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE001-arrow-down.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-down.svg', 'utf8')
);
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE002-arrow-left.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE002-arrow-left.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-left.svg', 'utf8')
);
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE003-arrow-right.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE003-arrow-right.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-right.svg', 'utf8')
);
assert.equal(fs.existsSync(__dirname
+ '/results/unprefixedicons/uE004-arrow-up.svg'), true);
assert.equal(
fs.readFileSync(__dirname + '/results/unprefixedicons/uE004-arrow-up.svg', 'utf8'),
fs.readFileSync(__dirname + '/fixtures/unprefixedicons/arrow-up.svg', 'utf8')
);
assert.equal(file.isBuffer(), true);
file.pipe(es.wait(function(err, data) {
assert.equal(err, undefined);
assert.equal(
data,
fs.readFileSync(__dirname + '/expected/test-unprefixedicons-font.svg', 'utf8')
);
done();
}));
});
}));
});
});
describe('must throw error when not fontname', function() {
assert.throws(function() {
svgicons2svgfont();
});
});
});