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"use strict";
const waterfall = require('./index');
var generateSyncTask = function(index) {
return function (x){
return function(cb){
console.log(x);
cb(null);
};
}(index);
};
var generateAsyncTask = function(index) {
return function (x){
return function(cb){
setTimeout(function(){
console.log(x);
cb(null);
}, 0);
};
}(index);
};
var generateSyncTasks = function(count){
var tasks = [];
for(var i=0; i<count; i++) {
tasks.push(generateSyncTask(i));
}
return tasks;
}
var generateAsyncTasks = function(count){
var tasks = [];
for(var i=0; i<count; i++) {
tasks.push(generateAsyncTask(i));
}
return tasks;
}
var generateRandomTasks = function(count){
var tasks = [];
for(var i=0; i<count; i++) {
Math.random() > .5 ? tasks.push(generateAsyncTask(i)) : tasks.push(generateSyncTask(i))
}
return tasks;
}
var done = function(){
console.log('done');
}
var testSync = function(){
waterfall(generateSyncTasks(10), done);
console.log('this text should be after waterfall');
};
var testAsync = function(){
waterfall(generateAsyncTasks(5), done);
console.log('this text should be before waterfall');
};
var testMixed = function(){
waterfall(generateRandomTasks(20), done);
};
console.log('testSync:');
testSync();
// console.log('\ntestAsync: ');
// testAsync();
console.log('\ntestMixed: ');
testMixed();
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