openmct/platform/features/scrolling/test/ScrollingListControllerSpec.js
Victor Woeltjen e953e5b4b4 [Scrolling] Fill in specs
Fill in specs for ScrollingListController, and for
the specific Column types that support it. Separate
out the code that produces actual rows in order to
improve testability and maintainability. WTD-534.
2014-12-02 15:59:09 -08:00

89 lines
3.3 KiB
JavaScript

/*global define,describe,it,expect,beforeEach,waitsFor,jasmine*/
/**
* MergeModelsSpec. Created by vwoeltje on 11/6/14.
*/
define(
["../src/ScrollingListController"],
function (ScrollingListController) {
"use strict";
describe("The scrolling list controller", function () {
var mockScope,
mockTelemetry,
testMetadata,
controller;
beforeEach(function () {
mockScope = jasmine.createSpyObj(
"$scope",
[ "$on", "$watch" ]
);
mockTelemetry = jasmine.createSpyObj(
"telemetryController",
[ "getResponse", "getMetadata", "getTelemetryObjects" ]
);
testMetadata = [
{
domains: [
{ key: "d0", name: "D0" },
{ key: "d1", name: "D1" }
],
ranges: [
{ key: "r0", name: "R0" },
{ key: "r1", name: "R1" }
]
},
{
domains: [
{ key: "d0", name: "D0" },
{ key: "d2", name: "D2" }
],
ranges: [
{ key: "r0", name: "R0" }
]
}
];
mockTelemetry.getMetadata.andReturn(testMetadata);
mockTelemetry.getResponse.andReturn([]);
mockTelemetry.getTelemetryObjects.andReturn([]);
mockScope.telemetry = mockTelemetry;
controller = new ScrollingListController(mockScope);
});
it("listens for telemetry data updates", function () {
expect(mockScope.$on).toHaveBeenCalledWith(
"telemetryUpdate",
jasmine.any(Function)
);
});
it("watches for telemetry controller changes", function () {
expect(mockScope.$watch).toHaveBeenCalledWith(
"telemetry",
jasmine.any(Function)
);
});
it("provides a column for each name and each unique domain, range", function () {
// Should have six columns based on metadata above,
// (name, d0, d1, d2, r0, r1)
mockScope.$watch.mostRecentCall.args[1](mockTelemetry);
expect(mockScope.headers).toEqual(["Name", "D0", "D1", "D2", "R0", "R1"]);
});
it("does not throw if telemetry controller is undefined", function () {
// Just a general robustness check
mockScope.telemetry = undefined;
expect(mockScope.$watch.mostRecentCall.args[1])
.not.toThrow();
});
it("provides default columns if domain/range metadata is unavailable", function () {
mockTelemetry.getMetadata.andReturn([]);
mockScope.$watch.mostRecentCall.args[1](mockTelemetry);
expect(mockScope.headers).toEqual(["Name", "Time", "Value"]);
});
});
}
);