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[Time Conductor] Test telemetry service decorator

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WTD-1515
This commit is contained in:
Victor Woeltjen 2015-09-15 11:18:28 -07:00
parent 493c63be44
commit 9ebf157ec0
1 changed files with 102 additions and 0 deletions
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102
platform/features/conductor/test/ConductorTelemetryDecoratorSpec.js
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@ -28,7 +28,109 @@ define(
"use strict";
describe("ConductorTelemetryDecorator", function () {
var mockTelemetryService,
mockConductorService,
mockConductor,
mockPromise,
mockSeries,
decorator;
function seriesIsInWindow(series) {
var i, v, inWindow = true;
for (i = 0; i < series.getPointCount(); i += 1) {
v = series.getDomainValue(i);
inWindow = inWindow && (v >= mockConductor.displayStart());
inWindow = inWindow && (v <= mockConductor.displayEnd());
}
return inWindow;
}
beforeEach(function () {
mockTelemetryService = jasmine.createSpyObj(
'telemetryService',
[ 'requestTelemetry', 'subscribe' ]
);
mockConductorService = jasmine.createSpyObj(
'conductorService',
['getConductor']
);
mockConductor = jasmine.createSpyObj(
'conductor',
[ 'queryStart', 'queryEnd', 'displayStart', 'displayEnd' ]
);
mockPromise = jasmine.createSpyObj(
'promise',
['then']
);
mockSeries = jasmine.createSpyObj(
'series',
[ 'getPointCount', 'getDomainValue', 'getRangeValue' ]
);
mockTelemetryService.requestTelemetry.andReturn(mockPromise);
mockConductorService.getConductor.andReturn(mockConductor);
// Prepare test series; make sure it has a broad range of
// domain values, with at least some in the query-able range
mockSeries.getPointCount.andReturn(1000);
mockSeries.getDomainValue.andCallFake(function (i) {
var j = i - 500;
return j * j * j;
});
mockConductor.queryStart.andReturn(-12321);
mockConductor.queryEnd.andReturn(-12321);
mockConductor.displayStart.andReturn(42);
mockConductor.displayEnd.andReturn(1977);
decorator = new ConductorTelemetryDecorator(
mockConductorService,
mockTelemetryService
);
});
it("adds display start/end times to historical requests", function () {
decorator.requestTelemetry([{ someKey: "some value" }]);
expect(mockTelemetryService.requestTelemetry)
.toHaveBeenCalledWith([{
someKey: "some value",
start: mockConductor.displayStart(),
end: mockConductor.displayEnd()
}]);
});
it("adds display start/end times to subscription requests", function () {
var mockCallback = jasmine.createSpy('callback');
decorator.subscribe(mockCallback, [{ someKey: "some value" }]);
expect(mockTelemetryService.subscribe)
.toHaveBeenCalledWith(jasmine.any(Function), [{
someKey: "some value",
start: mockConductor.displayStart(),
end: mockConductor.displayEnd()
}]);
});
it("prunes historical values to the displayable range", function () {
var packagedTelemetry;
decorator.requestTelemetry([{ source: "abc", key: "xyz" }]);
packagedTelemetry = mockPromise.then.mostRecentCall.args[0]({
"abc": { "xyz": mockSeries }
});
expect(seriesIsInWindow(packagedTelemetry.abc.xyz))
.toBeTruthy();
});
it("prunes subscribed values to the displayable range", function () {
var mockCallback = jasmine.createSpy('callback'),
packagedTelemetry;
decorator.subscribe(mockCallback, [{ source: "abc", key: "xyz" }]);
mockTelemetryService.subscribe.mostRecentCall.args[0]({
"abc": { "xyz": mockSeries }
});
packagedTelemetry = mockCallback.mostRecentCall.args[0];
expect(seriesIsInWindow(packagedTelemetry.abc.xyz))
.toBeTruthy();
});
});
}