kopia lustrzana https://github.com/c9/core
71 wiersze
2.0 KiB
JavaScript
71 wiersze
2.0 KiB
JavaScript
"use strict";
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"use server";
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var assert = require("assert");
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var InstanceCache = require("./instance_cache");
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module.exports = {
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//"test lazy create "
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"test lazy create should not call factory if object is in cache": function(next) {
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InstanceCache.lazyCreate("foo", {foo: "bar"}, {}, null, function(err, item) {
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assert.equal(err, null);
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assert.equal(item, "bar");
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next();
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});
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},
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"test lazy create should call factory if object is not in the cache": function(next) {
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InstanceCache.lazyCreate("foo", {}, {}, function(callback) {
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callback(null, "bar");
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}, function(err, item) {
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assert.equal(err, null);
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assert.equal(item, "bar");
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next();
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});
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},
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"test lazy create should call factory only once": function(next) {
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var called = false;
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var factory = function(callback) {
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assert.equal(called, false);
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called = true;
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setTimeout(function() {
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callback(null, "bar");
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}, 10);
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};
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var cache = {};
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var callbackStore = {};
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InstanceCache.lazyCreate("foo", cache, callbackStore, factory, function(err, item) {
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assert.equal(err, null);
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assert.equal(item, "bar");
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InstanceCache.lazyCreate("foo", cache, callbackStore, factory, function(err, item) {
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assert.equal(err, null);
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assert.equal(item, "bar");
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next();
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});
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});
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},
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"test failed create should not be stored in the cache": function(next) {
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var cache = new InstanceCache(0, function(callback) {
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return callback("error");
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});
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cache.get("id1", [], function(err) {
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assert.equal(err, "error");
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assert.equal(arguments.length, 1);
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assert.ok(!cache.has("id1"));
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next();
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});
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}
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};
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!module.parent && require("asyncjs").test.testcase(module.exports).exec(); |