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var watch = require('../');
var should = require('should');
var path = require('path');
var fs = require('fs');
var rimraf = require('rimraf');
var mkdirp = require('mkdirp');
require('mocha');
describe('glob-watcher', function() {
it('should return a valid file struct via EE', function(done) {
var expectedName = path.join(__dirname, "./fixtures/stuff/temp.coffee");
var fname = path.join(__dirname, "./fixtures/**/temp.coffee");
mkdirp.sync(path.dirname(expectedName));
fs.writeFileSync(expectedName, "testing");
var watcher = watch(fname);
watcher.on('change', function(evt) {
should.exist(evt);
should.exist(evt.path);
should.exist(evt.type);
evt.type.should.equal('changed');
evt.path.should.equal(expectedName);
watcher.end();
});
watcher.on('end', function(){
rimraf.sync(expectedName);
done();
});
setTimeout(function(){
fs.writeFileSync(expectedName, "test test");
}, 125);
});
it('should emit nomatch via EE', function(done) {
var fname = path.join(__dirname, "./doesnt_exist_lol/temp.coffee");
var watcher = watch(fname);
watcher.on('nomatch', function() {
done();
});
});
it('should return a valid file struct via callback', function(done) {
var expectedName = path.join(__dirname, "./fixtures/stuff/test.coffee");
var fname = path.join(__dirname, "./fixtures/**/test.coffee");
mkdirp.sync(path.dirname(expectedName));
fs.writeFileSync(expectedName, "testing");
var watcher = watch(fname, function(evt) {
should.exist(evt);
should.exist(evt.path);
should.exist(evt.type);
evt.type.should.equal('changed');
evt.path.should.equal(expectedName);
watcher.end();
});
watcher.on('end', function(){
rimraf.sync(expectedName);
done();
});
setTimeout(function(){
fs.writeFileSync(expectedName, "test test");
}, 200);
});
it('should not return a non-matching file struct via callback', function(done) {
var expectedName = path.join(__dirname, "./fixtures/test123.coffee");
var fname = path.join(__dirname, "./fixtures/**/test.coffee");
mkdirp.sync(path.dirname(expectedName));
fs.writeFileSync(expectedName, "testing");
var watcher = watch(fname, function(evt) {
throw new Error("Should not have been called! "+evt.path);
});
setTimeout(function(){
fs.writeFileSync(expectedName, "test test");
}, 200);
setTimeout(function(){
rimraf.sync(expectedName);
done();
}, 1500);
});
});
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