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[Timer] Fix regression in timer visual indication and add tests

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This commit is contained in:
Nick Weingartner 2018-05-09 17:03:18 -04:00
parent 062ba4a9d7
commit 210808ed54
2 changed files with 16 additions and 0 deletions
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12
platform/features/clock/src/controllers/TimerController.js
View File

@ -52,9 +52,12 @@ define(
self.textValue = formatter(timeDelta);
self.signValue = timeDelta < 0 ? "-" :
timeDelta >= 1000 ? "+" : "";
self.signCssClass = timeDelta < 0 ? "icon-minus" :
timeDelta >= 1000 ? "icon-plus" : "";
} else {
self.textValue = "";
self.signValue = "";
self.signCssClass = "";
}
}
@ -215,6 +218,15 @@ define(
return this.signValue;
};
/**
* Get the sign (+ or -) of the current timer value, as
* a CSS class.
* @returns {string} sign of the current timer value
*/
TimerController.prototype.signClass = function () {
return this.signCssClass;
};
/**
* Get the text to display for the current timer value.
* @returns {string} current timer value

4
platform/features/clock/test/controllers/TimerControllerSpec.js
View File

@ -127,6 +127,7 @@ define(
mockNow.andReturn(TEST_TIMESTAMP);
mockWindow.requestAnimationFrame.mostRecentCall.args[0]();
expect(controller.sign()).toEqual("");
expect(controller.signClass()).toEqual("");
expect(controller.text()).toEqual("");
});
@ -139,16 +140,19 @@ define(
mockNow.andReturn(TEST_TIMESTAMP + 121000);
mockWindow.requestAnimationFrame.mostRecentCall.args[0]();
expect(controller.sign()).toEqual("+");
expect(controller.signClass()).toEqual("icon-plus");
expect(controller.text()).toEqual("0D 00:02:01");
mockNow.andReturn(TEST_TIMESTAMP - 121000);
mockWindow.requestAnimationFrame.mostRecentCall.args[0]();
expect(controller.sign()).toEqual("-");
expect(controller.signClass()).toEqual("icon-minus");
expect(controller.text()).toEqual("0D 00:02:01");
mockNow.andReturn(TEST_TIMESTAMP);
mockWindow.requestAnimationFrame.mostRecentCall.args[0]();
expect(controller.sign()).toEqual("");
expect(controller.signClass()).toEqual("");
expect(controller.text()).toEqual("0D 00:00:00");
});