95 lines
2.5 KiB
JavaScript
95 lines
2.5 KiB
JavaScript
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var HttpContext = require('../lib/http-context.js');
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var Resource = require('../lib/resource.js');
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describe('HttpContext', function(){
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var ctx;
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var resource;
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function createRequest() {
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return {};
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}
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function createResponse() {
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return {};
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}
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beforeEach(function(){
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resource = new Resource({path: '/foo'});
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ctx = new HttpContext(resource, createRequest(), createResponse());
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});
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describe('.emit(ev, arg, done)', function(){
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it('should emit events on a resource', function(done) {
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var emitted, data;
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resource.once('foo', function (arg, ctx, fn) {
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emitted = true;
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data = arg;
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fn();
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});
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ctx.emit('foo', {bar: true}, function () {
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assert(emitted, 'event should be emitted');
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assert(data, 'arg should be supplied');
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assert(data.bar, 'arg should be the correct object');
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done();
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});
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});
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it('should handle multiple args', function(done) {
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var emitted, data;
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resource.once('foo', function (arg1, arg2, arg3, arg4, ctx, fn) {
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emitted = true;
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assert(arg1 === 1, 'arg1 should equal 1');
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assert(arg2 === 2, 'arg2 should equal 2');
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assert(arg3 === 3, 'arg3 should equal 3');
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assert(arg4 === 4, 'arg4 should equal 4');
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fn();
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});
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ctx.emit('foo', 1, 2, 3, 4, function (fn) {
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assert(emitted, 'event should be emitted');
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done();
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});
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});
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it('should have an after event', function(done) {
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var emitted, emittedAfter;
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ctx.done = done;
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resource.once('foo', function (arg1, arg2, arg3, arg4, ctx, fn) {
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emitted = true;
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fn();
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});
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resource.once('after:foo', function (arg1, arg2, arg3, arg4, ctx, fn) {
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emittedAfter = true;
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fn();
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});
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ctx.emit('foo', 1, 2, 3, 4, function (fn) {
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assert(emitted, 'event should be emitted');
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fn();
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});
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});
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it('should be able to emit synchronously', function(done) {
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var emitted, data;
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resource.once('foo', function (arg1, arg2, arg3, arg4, ctx) {
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emitted = true;
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assert(arg1 === 1, 'arg1 should equal 1');
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assert(arg2 === 2, 'arg2 should equal 2');
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assert(arg3 === 3, 'arg3 should equal 3');
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assert(arg4 === 4, 'arg4 should equal 4');
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});
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ctx.emit('foo', 1, 2, 3, 4, function () {
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assert(emitted);
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done();
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});
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});
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});
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});
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