openmct/platform/persistence/couch/test/CouchPersistenceProviderSpec.js
Victor Woeltjen ac5ac8d34e [Build] Remove boilerplate from scripts
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190 lines
7.5 KiB
JavaScript

/*****************************************************************************
* Open MCT Web, Copyright (c) 2014-2015, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT Web is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT Web includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
/**
* DomainObjectProviderSpec. Created by vwoeltje on 11/6/14.
*/
define(
["../src/CouchPersistenceProvider"],
function (CouchPersistenceProvider) {
describe("The couch persistence provider", function () {
var mockHttp,
mockQ,
testSpace = "testSpace",
testPath = "/test/db",
capture,
provider;
function mockPromise(value) {
return {
then: function (callback) {
return mockPromise(callback(value));
}
};
}
beforeEach(function () {
mockHttp = jasmine.createSpy("$http");
mockQ = jasmine.createSpyObj("$q", ["when"]);
mockQ.when.andCallFake(mockPromise);
// Capture promise results
capture = jasmine.createSpy("capture");
provider = new CouchPersistenceProvider(
mockHttp,
mockQ,
testSpace,
testPath
);
});
it("reports available spaces", function () {
provider.listSpaces().then(capture);
expect(capture).toHaveBeenCalledWith([testSpace]);
});
// General pattern of tests below is to simulate CouchDB's
// response, verify that request looks like what CouchDB
// would expect, and finally verify that CouchPersistenceProvider's
// return values match what is expected.
it("lists all available documents", function () {
mockHttp.andReturn(mockPromise({
data: { rows: [ { id: "a" }, { id: "b" }, { id: "c" } ] }
}));
provider.listObjects().then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/_all_docs", // couch document listing
method: "GET"
});
expect(capture).toHaveBeenCalledWith(["a", "b", "c"]);
});
it("allows object creation", function () {
var model = { someKey: "some value" };
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_rev": "xyz", "ok": true }
}));
provider.createObject("testSpace", "abc", model).then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/abc",
method: "PUT",
data: {
"_id": "abc",
metadata: jasmine.any(Object),
model: model
}
});
expect(capture).toHaveBeenCalledWith(true);
});
it("allows object models to be read back", function () {
var model = { someKey: "some value" };
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_rev": "xyz", "model": model }
}));
provider.readObject("testSpace", "abc").then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/abc",
method: "GET"
});
expect(capture).toHaveBeenCalledWith(model);
});
it("allows object update", function () {
var model = { someKey: "some value" };
// First do a read to populate rev tags...
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_rev": "xyz", "model": {} }
}));
provider.readObject("testSpace", "abc");
// Now perform an update
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_rev": "uvw", "ok": true }
}));
provider.updateObject("testSpace", "abc", model).then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/abc",
method: "PUT",
data: {
"_id": "abc",
"_rev": "xyz",
metadata: jasmine.any(Object),
model: model
}
});
expect(capture).toHaveBeenCalledWith(true);
});
it("allows object deletion", function () {
// First do a read to populate rev tags...
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_rev": "xyz", "model": {} }
}));
provider.readObject("testSpace", "abc");
// Now perform an update
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_rev": "uvw", "ok": true }
}));
provider.deleteObject("testSpace", "abc", {}).then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/abc",
method: "PUT",
data: {
"_id": "abc",
"_rev": "xyz",
"_deleted": true,
metadata: jasmine.any(Object),
model: {}
}
});
expect(capture).toHaveBeenCalledWith(true);
});
it("reports failure to create objects", function () {
var model = { someKey: "some value" };
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_rev": "xyz", "ok": false }
}));
provider.createObject("testSpace", "abc", model).then(capture);
expect(capture).toHaveBeenCalledWith(false);
});
it("returns undefined when objects are not found", function () {
// Act like a 404
mockHttp.andReturn({
then: function (success, fail) {
return mockPromise(fail());
}
});
provider.readObject("testSpace", "abc").then(capture);
expect(capture).toHaveBeenCalledWith(undefined);
});
});
}
);