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127 lines
3 KiB
JavaScript
127 lines
3 KiB
JavaScript
(function () {
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'use strict';
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var ID = 'core/event';
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var DEPS = ['_'];
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describe('module "' + ID + '"', function () {
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before(function () {
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this.definition = modulejs._private.definitions[ID];
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this.applyFn = function () {
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return this.definition.fn(_);
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};
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});
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describe('definition', function () {
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it('is defined', function () {
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assert.isPlainObject(this.definition);
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});
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it('has correct id', function () {
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assert.strictEqual(this.definition.id, ID);
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});
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it('requires correct', function () {
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assert.deepEqual(this.definition.deps, DEPS);
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});
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it('args for each request', function () {
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assert.strictEqual(this.definition.deps.length, this.definition.fn.length);
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});
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it('has no instance', function () {
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assert.notProperty(modulejs._private.instances, ID);
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});
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it('inits without errors', function () {
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this.applyFn();
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});
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});
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describe('application', function () {
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it('returns plain object with 3 properties', function () {
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var instance = this.applyFn();
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assert.isPlainObject(instance);
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assert.lengthOfKeys(instance, 3);
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});
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});
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describe('.sub()', function () {
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it('is function', function () {
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var instance = this.applyFn();
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assert.isFunction(instance.sub);
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});
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});
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describe('.unsub()', function () {
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it('is function', function () {
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var instance = this.applyFn();
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assert.isFunction(instance.unsub);
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});
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});
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describe('.pub()', function () {
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it('is function', function () {
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var instance = this.applyFn();
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assert.isFunction(instance.pub);
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});
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});
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describe('works', function () {
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it('works', function () {
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var topic = 'topic';
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var arg1 = 'arg1';
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var arg2 = 'arg2';
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var arg3 = 'arg3';
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var subSpy = sinon.spy();
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var instance = this.applyFn();
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instance.sub(topic, subSpy);
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instance.pub(topic, arg1, arg2, arg3);
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assert.isTrue(subSpy.calledOnce);
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assert.deepEqual(subSpy.firstCall.args, [arg1, arg2, arg3]);
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instance.pub(topic, arg1, arg2);
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assert.isTrue(subSpy.calledTwice);
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assert.deepEqual(subSpy.firstCall.args, [arg1, arg2, arg3]);
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assert.deepEqual(subSpy.secondCall.args, [arg1, arg2]);
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instance.unsub(topic, subSpy);
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assert.isTrue(subSpy.calledTwice);
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assert.deepEqual(subSpy.firstCall.args, [arg1, arg2, arg3]);
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assert.deepEqual(subSpy.secondCall.args, [arg1, arg2]);
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instance.pub(topic, arg1);
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assert.isTrue(subSpy.calledTwice);
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assert.deepEqual(subSpy.firstCall.args, [arg1, arg2, arg3]);
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assert.deepEqual(subSpy.secondCall.args, [arg1, arg2]);
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});
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});
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});
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}());
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