openmct/platform/containment/test/CompositionPolicySpec.js

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/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
define(
["../src/CompositionPolicy"],
function (CompositionPolicy) {
"use strict";
describe("Composition policy", function () {
var mockInjector,
mockTypeService,
mockCapabilityService,
mockTypes,
policy;
beforeEach(function () {
mockInjector = jasmine.createSpyObj('$injector', ['get']);
mockTypeService = jasmine.createSpyObj(
'typeService',
[ 'listTypes' ]
);
mockCapabilityService = jasmine.createSpyObj(
'capabilityService',
[ 'getCapabilities' ]
);
// Both types can only contain b, let's say
mockTypes = ['a', 'b'].map(function (type) {
var mockType = jasmine.createSpyObj(
'type-' + type,
['getKey', 'getDefinition', 'getInitialModel']
);
mockType.getKey.andReturn(type);
mockType.getDefinition.andReturn({
contains: ['b']
});
mockType.getInitialModel.andReturn({});
return mockType;
});
mockInjector.get.andCallFake(function (name) {
return {
typeService: mockTypeService,
capabilityService: mockCapabilityService
}[name];
});
mockTypeService.listTypes.andReturn(mockTypes);
mockCapabilityService.getCapabilities.andReturn({});
policy = new CompositionPolicy(mockInjector);
});
// Test basic composition policy here; test more closely at
// the unit level in ContainmentTable for 'has' support, et al
it("enforces containment rules defined by types", function () {
expect(policy.allow(mockTypes[0], mockTypes[1]))
.toBeTruthy();
expect(policy.allow(mockTypes[1], mockTypes[1]))
.toBeTruthy();
expect(policy.allow(mockTypes[1], mockTypes[0]))
.toBeFalsy();
expect(policy.allow(mockTypes[0], mockTypes[0]))
.toBeFalsy();
});
});
}
);