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[Persistence] Test ElasticSearch's persistence provider

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WTD-1033.
This commit is contained in:
Victor Woeltjen
2015-03-24 18:11:41 -07:00
parent d88a0237c6
commit 55e50b6fd5
2 changed files with 170 additions and 8 deletions
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8
platform/persistence/elastic/src/ElasticPersistenceProvider.js
View File

@ -54,12 +54,6 @@ define(
return request(subpath, "DELETE");
}
// Pull out a list of document IDs from CouchDB's
// _all_docs response
function getIdsFromAllDocs(allDocs) {
return allDocs.rows.map(function (r) { return r.id; });
}
// Get a domain object model out of CouchDB's response
function getModel(response) {
if (response && response[SRC]) {
@ -117,7 +111,7 @@ define(
* identifiers
*/
listObjects: function (space) {
return get("_all_docs").then(getIdsFromAllDocs);
return $q.when([]);
},
/**
* Create a new object in the specified persistence space.

170
platform/persistence/elastic/test/ElasticPersistenceProviderSpec.js
View File

@ -10,7 +10,8 @@ define(
var mockHttp,
mockQ,
testSpace = "testSpace",
testPath = "/test/db",
testRoot = "/test",
testPath = "db",
capture,
provider;
@ -22,6 +23,173 @@ define(
};
}
beforeEach(function () {
mockHttp = jasmine.createSpy("$http");
mockQ = jasmine.createSpyObj("$q", ["when", "reject"]);
mockQ.when.andCallFake(mockPromise);
mockQ.reject.andCallFake(function (value) {
return {
then: function (ignored, callback) {
return mockPromise(callback(value));
}
};
});
// Capture promise results
capture = jasmine.createSpy("capture");
provider = new ElasticPersistenceProvider(
mockHttp,
mockQ,
testSpace,
testRoot,
testPath
);
});
it("reports available spaces", function () {
provider.listSpaces().then(capture);
expect(capture).toHaveBeenCalledWith([testSpace]);
});
// General pattern of tests below is to simulate ElasticSearch's
// response, verify that request looks like what ElasticSearch
// would expect, and finally verify that ElasticPersistenceProvider's
// return values match what is expected.
it("lists all available documents", function () {
// Not implemented yet
provider.listObjects().then(capture);
expect(capture).toHaveBeenCalledWith([]);
});
it("allows object creation", function () {
var model = { someKey: "some value" };
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_version": 1 }
}));
provider.createObject("testSpace", "abc", model).then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/abc",
method: "PUT",
data: model
});
expect(capture.mostRecentCall.args[0]).toBeTruthy();
});
it("allows object models to be read back", function () {
var model = { someKey: "some value" };
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_version": 1, "_source": 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", "_version": 42, "_source": {} }
}));
provider.readObject("testSpace", "abc");
// Now perform an update
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_version": 43, "_source": {} }
}));
provider.updateObject("testSpace", "abc", model).then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/abc",
method: "PUT",
params: { version: 42 },
data: model
});
expect(capture.mostRecentCall.args[0]).toBeTruthy();
});
it("allows object deletion", function () {
// First do a read to populate rev tags...
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_version": 42, "_source": {} }
}));
provider.readObject("testSpace", "abc");
// Now perform an update
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_version": 42, "_source": {} }
}));
provider.deleteObject("testSpace", "abc", {}).then(capture);
expect(mockHttp).toHaveBeenCalledWith({
url: "/test/db/abc",
method: "DELETE"
});
expect(capture.mostRecentCall.args[0]).toBeTruthy();
});
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);
});
it("handles rejection due to version", function () {
var model = { someKey: "some value" },
mockErrorCallback = jasmine.createSpy('error');
// First do a read to populate rev tags...
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_version": 42, "_source": {} }
}));
provider.readObject("testSpace", "abc");
// Now perform an update
mockHttp.andReturn(mockPromise({
data: { "status": 409, "error": "Revision error..." }
}));
provider.updateObject("testSpace", "abc", model).then(
capture,
mockErrorCallback
);
expect(capture).not.toHaveBeenCalled();
expect(mockErrorCallback).toHaveBeenCalled();
});
it("handles rejection due to unknown reasons", function () {
var model = { someKey: "some value" },
mockErrorCallback = jasmine.createSpy('error');
// First do a read to populate rev tags...
mockHttp.andReturn(mockPromise({
data: { "_id": "abc", "_version": 42, "_source": {} }
}));
provider.readObject("testSpace", "abc");
// Now perform an update
mockHttp.andReturn(mockPromise({
data: { "status": 410, "error": "Revision error..." }
}));
provider.updateObject("testSpace", "abc", model).then(
capture,
mockErrorCallback
);
expect(capture).not.toHaveBeenCalled();
expect(mockErrorCallback).toHaveBeenCalled();
});
});
}
);