73 lines
No EOL
2.1 KiB
JavaScript
73 lines
No EOL
2.1 KiB
JavaScript
describe("PenSize test suite", function() {
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var penSizeService;
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var userSettingsBackup;
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var userSettingsPenSize;
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beforeEach(function() {
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userSettingsBackup = pskl.UserSettings;
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pskl.UserSettings = {
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PEN_SIZE : 'PEN_SIZE_TEST_KEY',
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get : function () {
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return userSettingsPenSize;
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},
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set : function (size) {
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userSettingsPenSize = size;
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}
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};
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spyOn(pskl.UserSettings, 'get').and.callThrough();
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spyOn(pskl.UserSettings, 'set').and.callThrough();
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spyOn($, 'publish').and.callThrough();
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penSizeService = new pskl.service.pensize.PenSizeService();
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});
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afterEach(function () {
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pskl.UserSettings = userSettingsBackup;
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});
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it("gets initial value from user settings", function() {
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console.log('[PenSizeService] gets initial value from user settings');
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userSettingsPenSize = 2;
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penSizeService.init();
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expect(penSizeService.getPenSize()).toBe(2);
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expect(pskl.UserSettings.get).toHaveBeenCalledWith('PEN_SIZE_TEST_KEY');
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});
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it("saves valid value to user settings", function() {
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console.log('[PenSizeService] saves valid value to user settings');
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userSettingsPenSize = 1;
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penSizeService.init();
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penSizeService.setPenSize(3);
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expect(penSizeService.getPenSize()).toBe(3);
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expect(pskl.UserSettings.set).toHaveBeenCalledWith('PEN_SIZE_TEST_KEY', 3);
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expect($.publish).toHaveBeenCalledWith(Events.PEN_SIZE_CHANGED);
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});
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it("skips invalid value (outside of [1, 4])", function() {
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console.log('[PenSizeService] skips invalid value (outside of [1, 4])');
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userSettingsPenSize = 1;
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penSizeService.init();
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// MAX_VALUE is 4
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penSizeService.setPenSize(5);
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expect(penSizeService.getPenSize()).toBe(1);
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// MIN_VALUE is 1
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penSizeService.setPenSize(0);
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expect(penSizeService.getPenSize()).toBe(1);
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// value should be a number
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penSizeService.setPenSize("test");
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expect(penSizeService.getPenSize()).toBe(1);
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// nothing set in usersettings
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expect(pskl.UserSettings.set.calls.any()).toBe(false);
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// no event fired
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expect($.publish.calls.any()).toBe(false);
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});
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}); |