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| 'use strict';
exports.__esModule = true;
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { Iif (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
function _inherits(subClass, superClass) { Iif (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); Eif (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var _Observable = require('../Observable');
var _Observable2 = _interopRequireDefault(_Observable);
var _schedulersVirtualTimeScheduler = require('../schedulers/VirtualTimeScheduler');
var _schedulersVirtualTimeScheduler2 = _interopRequireDefault(_schedulersVirtualTimeScheduler);
var _Notification = require('../Notification');
var _Notification2 = _interopRequireDefault(_Notification);
var _ColdObservable = require('./ColdObservable');
var _ColdObservable2 = _interopRequireDefault(_ColdObservable);
var _HotObservable = require('./HotObservable');
var _HotObservable2 = _interopRequireDefault(_HotObservable);
var _SubscriptionLog = require('./SubscriptionLog');
var _SubscriptionLog2 = _interopRequireDefault(_SubscriptionLog);
var TestScheduler = (function (_VirtualTimeScheduler) {
_inherits(TestScheduler, _VirtualTimeScheduler);
function TestScheduler(assertDeepEqual) {
_classCallCheck(this, TestScheduler);
_VirtualTimeScheduler.call(this);
this.assertDeepEqual = assertDeepEqual;
this.hotObservables = [];
this.flushTests = [];
}
//# sourceMappingURL=TestScheduler.js.map
TestScheduler.prototype.createColdObservable = function createColdObservable(marbles, values, error) {
Iif (marbles.indexOf('^') !== -1) {
throw new Error('Cold observable cannot have subscription offset "^"');
}
Iif (marbles.indexOf('!') !== -1) {
throw new Error('Cold observable cannot have unsubscription marker "!"');
}
var messages = TestScheduler.parseMarbles(marbles, values, error);
return new _ColdObservable2['default'](messages, this);
};
TestScheduler.prototype.createHotObservable = function createHotObservable(marbles, values, error) {
Iif (marbles.indexOf('!') !== -1) {
throw new Error('Hot observable cannot have unsubscription marker "!"');
}
var messages = TestScheduler.parseMarbles(marbles, values, error);
var subject = new _HotObservable2['default'](messages, this);
this.hotObservables.push(subject);
return subject;
};
TestScheduler.prototype.materializeInnerObservable = function materializeInnerObservable(observable, outerFrame) {
var _this = this;
var messages = [];
observable.subscribe(function (value) {
messages.push({ frame: _this.frame - outerFrame, notification: _Notification2['default'].createNext(value) });
}, function (err) {
messages.push({ frame: _this.frame - outerFrame, notification: _Notification2['default'].createError(err) });
}, function () {
messages.push({ frame: _this.frame - outerFrame, notification: _Notification2['default'].createComplete() });
});
return messages;
};
TestScheduler.prototype.expectObservable = function expectObservable(observable) {
var _this2 = this;
var unsubscriptionMarbles = arguments.length <= 1 || arguments[1] === undefined ? null : arguments[1];
var actual = [];
var flushTest = { actual: actual, ready: false };
var unsubscriptionFrame = TestScheduler.parseMarblesAsSubscriptions(unsubscriptionMarbles).unsubscribedFrame;
var subscription = undefined;
this.schedule(function () {
subscription = observable.subscribe(function (x) {
var value = x;
// Support Observable-of-Observables
if (x instanceof _Observable2['default']) {
value = _this2.materializeInnerObservable(value, _this2.frame);
}
actual.push({ frame: _this2.frame, notification: _Notification2['default'].createNext(value) });
}, function (err) {
actual.push({ frame: _this2.frame, notification: _Notification2['default'].createError(err) });
}, function () {
actual.push({ frame: _this2.frame, notification: _Notification2['default'].createComplete() });
});
}, 0);
if (unsubscriptionFrame !== Number.POSITIVE_INFINITY) {
this.schedule(function () {
return subscription.unsubscribe();
}, unsubscriptionFrame);
}
this.flushTests.push(flushTest);
return {
toBe: function toBe(marbles, values, errorValue) {
flushTest.ready = true;
flushTest.expected = TestScheduler.parseMarbles(marbles, values, errorValue, true);
}
};
};
TestScheduler.prototype.expectSubscriptions = function expectSubscriptions(actualSubscriptionLogs) {
var flushTest = { actual: actualSubscriptionLogs, ready: false };
this.flushTests.push(flushTest);
return {
toBe: function toBe(marbles) {
var marblesArray = typeof marbles === 'string' ? [marbles] : marbles;
flushTest.ready = true;
flushTest.expected = marblesArray.map(function (marbles) {
return TestScheduler.parseMarblesAsSubscriptions(marbles);
});
}
};
};
TestScheduler.prototype.flush = function flush() {
var hotObservables = this.hotObservables;
while (hotObservables.length > 0) {
hotObservables.shift().setup();
}
_VirtualTimeScheduler.prototype.flush.call(this);
var readyFlushTests = this.flushTests.filter(function (test) {
return test.ready;
});
while (readyFlushTests.length > 0) {
var test = readyFlushTests.shift();
this.assertDeepEqual(test.actual, test.expected);
}
};
TestScheduler.parseMarblesAsSubscriptions = function parseMarblesAsSubscriptions(marbles) {
if (typeof marbles !== 'string') {
return new _SubscriptionLog2['default'](Number.POSITIVE_INFINITY);
}
var len = marbles.length;
var groupStart = -1;
var subscriptionFrame = Number.POSITIVE_INFINITY;
var unsubscriptionFrame = Number.POSITIVE_INFINITY;
for (var i = 0; i < len; i++) {
var frame = i * this.frameTimeFactor;
var c = marbles[i];
switch (c) {
case '-':
case ' ':
break;
case '(':
groupStart = frame;
break;
case ')':
groupStart = -1;
break;
case '^':
Iif (subscriptionFrame !== Number.POSITIVE_INFINITY) {
throw new Error('Found a second subscription point \'^\' in a ' + 'subscription marble diagram. There can only be one.');
}
subscriptionFrame = groupStart > -1 ? groupStart : frame;
break;
case '!':
Iif (unsubscriptionFrame !== Number.POSITIVE_INFINITY) {
throw new Error('Found a second subscription point \'^\' in a ' + 'subscription marble diagram. There can only be one.');
}
unsubscriptionFrame = groupStart > -1 ? groupStart : frame;
break;
default:
throw new Error('There can only be \'^\' and \'!\' markers in a ' + 'subscription marble diagram. Found instead \'' + c + '\'.');
}
}
Iif (unsubscriptionFrame < 0) {
return new _SubscriptionLog2['default'](subscriptionFrame);
} else {
return new _SubscriptionLog2['default'](subscriptionFrame, unsubscriptionFrame);
}
};
TestScheduler.parseMarbles = function parseMarbles(marbles, values, errorValue) {
var materializeInnerObservables = arguments.length <= 3 || arguments[3] === undefined ? false : arguments[3];
Iif (marbles.indexOf('!') !== -1) {
throw new Error('Conventional marble diagrams cannot have the ' + 'unsubscription marker "!"');
}
var len = marbles.length;
var testMessages = [];
var subIndex = marbles.indexOf('^');
var frameOffset = subIndex === -1 ? 0 : subIndex * -this.frameTimeFactor;
var getValue = typeof values !== 'object' ? function (x) {
return x;
} : function (x) {
// Support Observable-of-Observables
if (materializeInnerObservables && values[x] instanceof _ColdObservable2['default']) {
return values[x].messages;
}
return values[x];
};
var groupStart = -1;
for (var i = 0; i < len; i++) {
var frame = i * this.frameTimeFactor;
var notification = undefined;
var c = marbles[i];
switch (c) {
case '-':
case ' ':
break;
case '(':
groupStart = frame;
break;
case ')':
groupStart = -1;
break;
case '|':
notification = _Notification2['default'].createComplete();
break;
case '^':
break;
case '#':
notification = _Notification2['default'].createError(errorValue || 'error');
break;
default:
notification = _Notification2['default'].createNext(getValue(c));
break;
}
frame += frameOffset;
if (notification) {
testMessages.push({ frame: groupStart > -1 ? groupStart : frame, notification: notification });
}
}
return testMessages;
};
return TestScheduler;
})(_schedulersVirtualTimeScheduler2['default']);
exports.TestScheduler = TestScheduler;
//# sourceMappingURL=TestScheduler.js.map |