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test.js
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test.js
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'use strict';
var assert = require('assert');
var gutil = require('gulp-util');
var dust = require('./');
it('should precompile Dust templates', function (cb) {
var stream = dust();
stream.on('data', function (file) {
assert.equal(file.relative, 'fixture/fixture.js');
assert(/fixture\/fixture/.test(file.contents.toString()));
cb();
});
stream.write(new gutil.File({
base: __dirname,
path: __dirname + '/fixture/fixture.html',
contents: new Buffer('*foo*')
}));
});
it('should support supplying custom name in a callback', function (cb) {
var i = 0;
var buffer = [];
var stream = dust({
name: function (file) {
return 'custom' + ++i;
}
});
stream.on('data', function (file) {
buffer.push(file.contents.toString());
});
stream.on('end', function () {
assert(buffer.length === 2);
assert(/custom1/.test(buffer[0]));
assert(/custom2/.test(buffer[1]));
cb();
});
stream.write(new gutil.File({
base: __dirname,
path: __dirname + '/fixture/fixture.html',
contents: new Buffer('*foo*')
}));
stream.write(new gutil.File({
base: __dirname,
path: __dirname + '/fixture/fixture2.html',
contents: new Buffer('*foo*')
}));
stream.end();
});
it('should leave whitespace on demand', function (cb) {
var stream = dust({preserveWhitespace: true});
stream.once('data', function (file) {
assert(/\\n/.test(file.contents.toString()));
cb()
});
stream.write(new gutil.File({
base: __dirname,
path: __dirname + '/fixture/fixture.html',
contents: new Buffer('*fo\no*')
}));
});