openmct/platform/commonUI/general/test/controllers/TimeRangeControllerSpec.js

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/*****************************************************************************
* Open MCT Web, Copyright (c) 2014-2015, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT Web is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT Web includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
define(
["../../src/controllers/TimeRangeController", "moment"],
function (TimeRangeController, moment) {
"use strict";
var SEC = 1000,
MIN = 60 * SEC,
HOUR = 60 * MIN,
DAY = 24 * HOUR;
describe("The TimeRangeController", function () {
var mockScope,
mockFormatService,
mockNow,
mockFormat,
controller;
function fireWatch(expr, value) {
mockScope.$watch.calls.forEach(function (call) {
if (call.args[0] === expr) {
call.args[1](value);
}
});
}
function fireWatchCollection(expr, value) {
mockScope.$watchCollection.calls.forEach(function (call) {
if (call.args[0] === expr) {
call.args[1](value);
}
});
}
beforeEach(function () {
mockScope = jasmine.createSpyObj(
"$scope",
[ "$apply", "$watch", "$watchCollection" ]
);
mockFormatService = jasmine.createSpyObj(
"formatService",
[ "getFormat" ]
);
mockFormat = jasmine.createSpyObj(
"format",
[ "validate", "format", "parse" ]
);
mockFormatService.getFormat.andReturn(mockFormat);
mockFormat.format.andCallFake(function (value) {
return moment.utc(value).format("YYYY-MM-DD HH:mm:ss");
});
mockNow = jasmine.createSpy('now');
controller = new TimeRangeController(
mockScope,
mockFormatService,
mockNow
);
});
it("watches the model that was passed in", function () {
expect(mockScope.$watchCollection)
.toHaveBeenCalledWith("ngModel", jasmine.any(Function));
});
describe("when dragged", function () {
beforeEach(function () {
mockScope.ngModel = {
outer: {
start: DAY * 1000,
end: DAY * 1001
},
inner: {
start: DAY * 1000 + HOUR * 3,
end: DAY * 1001 - HOUR * 3
}
};
mockScope.spanWidth = 1000;
fireWatch("spanWidth", mockScope.spanWidth);
fireWatchCollection("ngModel", mockScope.ngModel);
});
it("updates the start time for left drags", function () {
mockScope.startLeftDrag();
mockScope.leftDrag(250);
expect(mockScope.ngModel.inner.start)
.toEqual(DAY * 1000 + HOUR * 9);
});
it("updates the end time for right drags", function () {
mockScope.startRightDrag();
mockScope.rightDrag(-250);
expect(mockScope.ngModel.inner.end)
.toEqual(DAY * 1000 + HOUR * 15);
});
it("updates both start and end for middle drags", function () {
mockScope.startMiddleDrag();
mockScope.middleDrag(-125);
expect(mockScope.ngModel.inner).toEqual({
start: DAY * 1000,
end: DAY * 1000 + HOUR * 18
});
mockScope.middleDrag(250);
expect(mockScope.ngModel.inner).toEqual({
start: DAY * 1000 + HOUR * 6,
end: DAY * 1001
});
});
it("enforces a minimum inner span", function () {
mockScope.startRightDrag();
mockScope.rightDrag(-9999999);
expect(mockScope.ngModel.inner.end)
.toBeGreaterThan(mockScope.ngModel.inner.start);
});
});
describe("when outer bounds are changed", function () {
beforeEach(function () {
mockScope.ngModel = {
outer: {
start: DAY * 1000,
end: DAY * 1001
},
inner: {
start: DAY * 1000 + HOUR * 3,
end: DAY * 1001 - HOUR * 3
}
};
mockScope.spanWidth = 1000;
fireWatch("spanWidth", mockScope.spanWidth);
fireWatchCollection("ngModel", mockScope.ngModel);
});
it("enforces a minimum outer span", function () {
mockScope.ngModel.outer.end =
mockScope.ngModel.outer.start - DAY * 100;
fireWatch(
"ngModel.outer.end",
mockScope.ngModel.outer.end
);
expect(mockScope.ngModel.outer.end)
.toBeGreaterThan(mockScope.ngModel.outer.start);
mockScope.ngModel.outer.start =
mockScope.ngModel.outer.end + DAY * 100;
fireWatch(
"ngModel.outer.start",
mockScope.ngModel.outer.start
);
expect(mockScope.ngModel.outer.end)
.toBeGreaterThan(mockScope.ngModel.outer.start);
});
it("enforces a minimum inner span when outer span changes", function () {
mockScope.ngModel.outer.end =
mockScope.ngModel.outer.start - DAY * 100;
fireWatch(
"ngModel.outer.end",
mockScope.ngModel.outer.end
);
expect(mockScope.ngModel.inner.end)
.toBeGreaterThan(mockScope.ngModel.inner.start);
});
});
});
}
);