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E.Data2.5-RetrievalofStatements.js
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E.Data2.5-RetrievalofStatements.js
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/**
* Description : This is a test suite that tests an LRS endpoint based on the testing requirements document
* found at https://github.com/adlnet/xapi-lrs-conformance-requirements
*/
(function (module, fs, extend, moment, request, requestPromise, chai, liburl, Joi, helper, multipartParser, redirect, validator) {
// "use strict";
chai.use(require('chai-things'));
var expect = chai.expect;
if(global.OAUTH)
request = helper.OAuthRequest(request);
describe('Retrieval of Statements (Data 2.5)', function () {
/** Matchup with Conformance Requirements Document
* XAPI-00108 - below
* XAPI-00109 - below
* XAPI-00110 - below
* XAPI-00111 - below
* XAPI-00112 - duplicate of XAPI-00149 Communication 2.1.3 Statements GET
* XAPI-00113 - below
* XAPI-00114 - below
*/
/** XAPI-00113, Data 2.5 Retrieval of Statements
* An LRS's Statement API, upon processing a successful GET request, will return a single "statements" property and a single "more" property. A single "more" property must be present if there are additional results available.
*/
describe('An LRS\'s Statement API, upon processing a successful GET request, will return a single "statements" property and a single "more" property. (Data 2.5.s2.table1, XAPI-00113)', function () {
before('guarantee two statements in LRS', function(done) {
var template = [
{statement: '{{statements.default}}'}
],
s1 = helper.createFromTemplate(template).statement,
s2 = helper.createFromTemplate(template).statement,
stmts = [s1, s2];
request(helper.getEndpointAndAuth())
.post(helper.getEndpointStatements())
.headers(helper.addAllHeaders({}))
.json(stmts)
.expect(200, done);
});
it('will return single statements property and may return', function(done) {
this.timeout(0);
var query = '?limit=1';
var stmtTime = Date.now();
request(helper.getEndpointAndAuth())
.get(helper.getEndpointStatements() + query)
.wait(helper.genDelay(stmtTime, query, undefined))
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
} else {
var result = helper.parse(res.body, done);
expect(result).to.have.property('statements');
expect(result).to.have.property('more');
done();
}
});
});
});
/** XAPI-00110, Data 2.5 Retrieval of Statements
* A "statements" property is an Array of Statements. Make a GET request which will return at least one statement and confirm the “statements” property is a valid Array of Statements.
*/
describe('A "statements" property is an Array of Statements (Type, Data 2.5.s2.table1.row1, XAPI-00110)', function () {
var statement, substatement, stmtTime;
this.timeout(0);
before('persist statement', function (done) {
var templates = [
{statement: '{{statements.context}}'},
{context: '{{contexts.category}}'},
{instructor: {
"objectType": "Agent",
"name": "xAPI mbox",
"mbox": "mailto:pri@adlnet.gov"
}}
];
var data = helper.createFromTemplate(templates);
statement = data.statement;
//randomize data to prevent old results from breaking assertion logic
statement.context.contextActivities.category.id += helper.generateUUID();
statement.verb.id += helper.generateUUID();
statement.actor.mbox = "mailto:" + helper.generateUUID() + "@adlnet.gov";
statement.context.registration = helper.generateUUID();
statement.context.instructor.mbox = "mailto:" + helper.generateUUID() + "@adlnet.gov";
statement.object.id += helper.generateUUID();
statement.context.contextActivities.category.id = 'http://www.example.com/test/array/statements/pri';
request(helper.getEndpointAndAuth())
.post(helper.getEndpointStatements())
.headers(helper.addAllHeaders({}))
.json(statement)
.expect(200, done);
});
before('persist substatement', function (done) {
var templates = [
{statement: '{{statements.object_substatement}}'},
{object: '{{substatements.context}}'},
{context: '{{contexts.category}}'},
{instructor: {
"objectType": "Agent",
"name": "xAPI mbox",
"mbox": "mailto:sub@adlnet.gov"
}}
];
var data = helper.createFromTemplate(templates);
substatement = data.statement;
//randomize data to prevent old results from breaking assertion logic
substatement.verb.id += helper.generateUUID();
substatement.actor.mbox = "mailto:" + helper.generateUUID() + "@adlnet.gov";
substatement.object.verb.id += helper.generateUUID();
substatement.object.actor.mbox = "mailto:" + helper.generateUUID() + "@adlnet.gov";
substatement.object.object.id += helper.generateUUID();
substatement.object.context.contextActivities.category.id = 'http://www.example.com/test/array/statements/sub';
stmtTime = Date.now();
request(helper.getEndpointAndAuth())
.post(helper.getEndpointStatements())
.headers(helper.addAllHeaders({}))
.json(substatement)
.expect(200, done);
});
it('should return StatementResult with statements as array using GET without "statementId" or "voidedStatementId"', function (done) {
request(helper.getEndpointAndAuth())
.get(helper.getEndpointStatements())
.wait(helper.genDelay(stmtTime, undefined, undefined))
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
} else {
var result = helper.parse(res.body, done);
expect(result).to.have.property('statements').to.be.an('array');
done();
}
});
});
});
/** XAPI-00114, Data 2.5 Retrieval of Statements
* A "statements" property result which is paginated will create a container for each additional page.
*/
it('A "statements" property which is too large for a single page will create a container for each additional page (Data 2.5.s2.table1.row1, XAPI-00114)', function (done){
this.timeout(0);
var statementTemplates = [
{statement: '{{statements.default}}'}
];
var statement1 = helper.createFromTemplate(statementTemplates);
statement1 = statement1.statement;
var statement2 = helper.createFromTemplate(statementTemplates);
statement2 = statement2.statement;
var query = helper.getUrlEncoding(
{limit:1}
);
var stmtTime = Date.now();
request(helper.getEndpointAndAuth())
.post(helper.getEndpointStatements())
.headers(helper.addAllHeaders({}))
.json([statement1, statement2])
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
} else {
request(helper.getEndpointAndAuth())
.get(helper.getEndpointStatements() + '?' + query)
.wait(helper.genDelay(stmtTime, '?' + query, null))
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
}
else {
var results = helper.parse(res.body, done);
expect(results.statements).to.exist;
expect(results.more).to.exist;
done();
}
});
}
});
});
/** XAPI-00109, Data 2.5 Retrieval of Statements
* The "more" property is absent or an empty string (no whitespace) if the entire results of the original GET request have been returned. To test make a GET request which will return a known number of statements and check to make sure the LRS either returns an empty string or the more property is absent.
*/
describe('The "more" property is absent or an empty string (no whitespace) if the entire results of the original GET request have been returned. (Data 2.5.s2.table1.row2, XAPI-00109)', function () {
it('should return empty "more" property or no "more" property when all statements returned', function (done) {
var query = helper.getUrlEncoding({verb: 'http://adlnet.gov/expapi/non/existent/344588672021038'});
request(helper.getEndpointAndAuth())
.get(helper.getEndpointStatements() + '?' + query)
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
} else {
var result = helper.parse(res.body, done);
var passed = false;
if (result.more === '' || !result.more)
passed = true;
expect(passed).to.be.true;
done();
}
});
});
});
/** XAPI-00108, Data 2.5 Retrieval of Statements
* If not empty, the "more" property's IRL refers to a specific container object corresponding to the next page of results from the original GET request. To test make a GET request which will return a known number of statements and confirm the LRS returns a “more” property which has an IRL with a container of the remaining statements and that the IRL is valid.
*/
describe('If not empty, the "more" property\'s IRL refers to a specific container object corresponding to the next page of results from the orignal GET request (Data 2.5.s2.table1.row2, XAPI-00108)', function () {
it('should return "more" which refers to next page of results', function (done) {
request(helper.getEndpointAndAuth())
.get(helper.getEndpointStatements() + '?limit=1')
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
} else {
var result = helper.parse(res.body, done);
expect(result).to.have.property('more');
expect(validator.isURL(result.more, {
protocols: [],
require_tld: false,
require_protocol: false,
require_host: false,
require_valid_protocol: false,
allow_underscores: true,
host_whitelist: false,
host_blacklist: false,
allow_trailing_dot: false,
allow_protocol_relative_urls: true })).to.be.truthy;
request('')
.get(liburl.resolve(res.request.href, result.more))
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
}
else {
var results2 = helper.parse(res.body, done);
expect(results2.statements).to.exist;
expect(results2.more).to.exist;
done();
}
});
}
});
});
});
/** XAPI-00111, Data 2.5 Retrieval of Statements
* A "more" property's referenced container object follows the same rules as the original GET request, originating with a single "statements" property and a single "more" property.
*/
it('A "more" property\'s referenced container object follows the same rules as the original GET request, originating with a single "statements" property and a single "more" property (Data 2.5.s2.table1.row2, XAPI-00111)', function (done) {
this.timeout(0);
var verbTemplate = 'http://adlnet.gov/expapi/test/more/target/';
var id1 = helper.generateUUID();
var id2 = helper.generateUUID();
var statementTemplates = [
{statement: '{{statements.default}}'}
];
var statement1 = helper.createFromTemplate(statementTemplates);
statement1 = statement1.statement;
statement1.verb.id = verbTemplate + "one";
statement1.id = id1;
var statement2 = helper.createFromTemplate(statementTemplates);
statement2 = statement2.statement;
statement2.verb.id = verbTemplate + "two";
statement2.id = id2;
var query = helper.getUrlEncoding(
{limit:1}
);
var stmtTime = Date.now();
request(helper.getEndpointAndAuth())
.post(helper.getEndpointStatements())
.headers(helper.addAllHeaders({}))
.json([statement1, statement2])
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
} else {
request(helper.getEndpointAndAuth())
.get(helper.getEndpointStatements() + '?' + query)
.wait(helper.genDelay(stmtTime, "?" + query, id2))
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
}
else {
var results = helper.parse(res.body, done);
request('')
.get(liburl.resolve(res.request.href, results.more))
.headers(helper.addAllHeaders({}))
.expect(200)
.end(function (err, res) {
if (err) {
done(err);
}
else {
var results2 = helper.parse(res.body, done);
expect(results2.statements).to.exist;
done();
}
});
}
});
}
});
});
});
}(module, require('fs'), require('extend'), require('moment'), require('super-request'), require('supertest-as-promised'), require('chai'), require('url'), require('joi'), require('./../helper'), require('./../multipartParser'), require('./../redirect.js'), require('validator')));