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/*
* Copyright 2014 MarkLogic Corporation
*
* 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.
*/
var should = require('should');
var fs = require('fs');
var valcheck = require('core-util-is');
var testconfig = require('../etc/test-config.js');
var testutil = require('./test-util.js');
var marklogic = require('../');
var db = marklogic.createDatabaseClient(testconfig.restEvaluatorConnection);
var restAdminDB = marklogic.createDatabaseClient(testconfig.restAdminConnection);
describe('server-side call', function() {
describe('to eval JavaScript', function() {
it('should generate a JSON node', function(done) {
db.eval('xdmp.toJSON({k:"v"});').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'json', 'node()');
values[0].value.should.have.property('k');
values[0].value.k.should.equal('v');
done();
}, done);
});
it('should generate an XML node', function(done) {
db.eval('xdmp.unquote("<a>element</a>");').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'xml', 'node()');
/\<a\>element\<\/a\>/.test(values[0].value).should.equal(true);
done();
}, done);
});
it('should generate a binary node', function(done) {
db.eval('xdmp.xqueryEval("binary{xdmp:integer-to-hex(255)}");').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'binary', 'node()');
valcheck.isBuffer(values[0].value).should.equal(true);
done();
}, done);
});
it('should generate a text node', function(done) {
db.eval('xdmp.xqueryEval("text{'+"'text value'"+'}");').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'node()');
values[0].value.should.equal('text value');
done();
}, done);
});
it('should generate a string value', function(done) {
db.eval('"string value";').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'string');
values[0].value.should.equal('string value');
done();
}, done);
});
it('should generate a boolean value', function(done) {
db.eval('true;').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'boolean');
values[0].value.should.equal(true);
done();
}, done);
});
it('should generate an integer value', function(done) {
db.eval('3;').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'integer');
values[0].value.should.equal(3);
done();
}, done);
});
it('should generate a decimal value', function(done) {
db.eval('4.4;').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'decimal');
values[0].value.should.equal(4.4);
done();
}, done);
});
it('should generate a date value', function(done) {
db.eval('new Date("2010-10-08T10:17:15.125Z");').result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'dateTime');
values[0].value.should.eql(new Date('2010-10-08T10:17:15.125Z'));
done();
}, done);
});
it('should generate a list of values', function(done) {
db.eval('xdmp.arrayValues([1, "two", {i:3}, [4], xdmp.unquote("<i>5</i>")]);').result(function(values) {
values.length.should.equal(5);
checkValue(values[0], 'text', 'integer');
values[0].value.should.equal(1);
checkValue(values[1], 'text', 'string');
values[1].value.should.equal('two');
checkValue(values[2], 'json', 'node()');
values[2].value.should.have.property('i');
values[2].value.i.should.equal(3);
checkValue(values[3], 'json', 'node()');
values[3].value.should.have.property('length');
values[3].value.length.should.equal(1);
values[3].value[0].should.equal(4);
checkValue(values[4], 'xml', 'node()');
/\<i\>5\<\/i\>/.test(values[4].value).should.equal(true);
done();
}, done);
});
});
describe('to pass variables to JavaScript', function() {
it('should interpolate a Script variable', function(done) {
db.eval('var you;"hello, "+you;', {you:'world'}).
result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'string');
values[0].value.should.equal('hello, world');
done();
}, done);
});
});
describe('to eval XQuery', function() {
it('should generate nodes of different formats', function(done) {
var src = '('+
'xdmp:unquote('+"'"+'{"k":"v"}'+"'"+'), '+
'<a>element</a>, '+
'binary{xdmp:integer-to-hex(255)}, '+
'text{"text value"}'+
')';
db.xqueryEval(src).result(function(values) {
values.length.should.equal(4);
checkValue(values[0], 'json', 'node()');
values[0].value.should.have.property('k');
values[0].value.k.should.equal('v');
checkValue(values[1], 'xml', 'node()');
values[1].value.should.equal('<a>element</a>');
checkValue(values[2], 'binary', 'node()');
valcheck.isBuffer(values[2].value).should.equal(true);
checkValue(values[3], 'text', 'node()');
values[3].value.should.equal('text value');
done();
}, done);
});
it('should generate values of different types', function(done) {
db.xqueryEval('("string value", fn:true(), 3, 4.4, xs:dateTime("2010-10-08T10:17:15.125Z"))').
result(function(values) {
values.length.should.equal(5);
checkValue(values[0], 'text', 'string');
values[0].value.should.equal('string value');
checkValue(values[1], 'text', 'boolean');
values[1].value.should.equal(true);
checkValue(values[2], 'text', 'integer');
values[2].value.should.equal(3);
checkValue(values[3], 'text', 'decimal');
values[3].value.should.equal(4.4);
checkValue(values[4], 'text', 'dateTime');
valcheck.isDate(values[4].value).should.equal(true);
values[4].value.should.eql(new Date('2010-10-08T10:17:15.125Z'));
done();
}, done);
});
it('should generate a list of integer values', function(done) {
var max = 10;
db.xqueryEval('(1 to '+max+')').result(function(values) {
values.length.should.equal(max);
for (var i=0; i < max; i++) {
checkValue(values[i], 'text', 'integer');
values[i].value.should.equal(i + 1);
}
done();
}, done);
});
it('should generate a miscellaneous value', function(done) {
db.xqueryEval('(attribute att {"attribute value"})').
result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'attribute()');
values[0].value.should.equal('attribute value');
done();
}, done);
});
/* TODO:
negative tests for error response
- insufficient permissions
- invalid payload
empty response
boundary conditions on numbers
*/
});
describe('to pass variables to XQuery', function() {
it('should interpolate an XQuery variable', function(done) {
db.xqueryEval('declare variable $you external;fn:concat("hello, ",$you)', {you:'world'}).
result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'string');
values[0].value.should.equal('hello, world');
done();
}, done);
});
});
describe('to invoke JavaScript', function() {
var fsPath = './test-basic/data/echoModule.js';
var invokePath = '/ext/invokeTest/echoModule.sjs';
before(function(done){
this.timeout(3000);
restAdminDB.config.extlibs.write({
path:invokePath, contentType:'application/javascript', source:fs.createReadStream(fsPath)
}).
result(function(response){done();}, done);
});
after(function(done) {
restAdminDB.config.extlibs.remove(invokePath).
result(function(response){done();}, done);
});
it('should return a JSON node', function(done) {
db.invoke(invokePath, {test:1}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'json', 'node()');
values[0].value.should.have.property('k');
values[0].value.k.should.equal('v');
done();
}, done);
});
it('should return an XML node', function(done) {
db.invoke(invokePath, {test:2}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'xml', 'node()');
/\<a\>element\<\/a\>/.test(values[0].value).should.equal(true);
done();
}, done);
});
it('should return a binary node', function(done) {
db.invoke(invokePath, {test:3}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'binary', 'node()');
valcheck.isBuffer(values[0].value).should.equal(true);
done();
}, done);
});
it('should return a text node', function(done) {
db.invoke(invokePath, {test:4}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'node()');
values[0].value.should.equal('text value');
done();
}, done);
});
it('should return a string value', function(done) {
db.invoke(invokePath, {test:5}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'string');
values[0].value.should.equal('string value');
done();
}, done);
});
it('should return a boolean value', function(done) {
db.invoke(invokePath, {test:6}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'boolean');
values[0].value.should.equal(true);
done();
}, done);
});
it('should return an integer value', function(done) {
db.invoke(invokePath, {test:7}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'integer');
values[0].value.should.equal(3);
done();
}, done);
});
it('should return a decimal value', function(done) {
db.invoke(invokePath, {test:8}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'decimal');
values[0].value.should.equal(4.4);
done();
}, done);
});
it('should return a date value', function(done) {
db.invoke(invokePath, {test:9}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'dateTime');
values[0].value.should.eql(new Date('2010-10-08T10:17:15.125Z'));
done();
}, done);
});
it('should return a list of values', function(done) {
db.invoke(invokePath, {test:10}).result(function(values) {
values.length.should.equal(5);
checkValue(values[0], 'text', 'integer');
values[0].value.should.equal(1);
checkValue(values[1], 'text', 'string');
values[1].value.should.equal('two');
checkValue(values[2], 'json', 'node()');
values[2].value.should.have.property('i');
values[2].value.i.should.equal(3);
checkValue(values[3], 'json', 'node()');
values[3].value.should.have.property('length');
values[3].value.length.should.equal(1);
values[3].value[0].should.equal(4);
checkValue(values[4], 'xml', 'node()');
/\<i\>5\<\/i\>/.test(values[4].value).should.equal(true);
done();
}, done);
});
});
describe('to invoke XQuery', function() {
var fsPath = './test-basic/data/echoModule.xqy';
var dbPath = '/invokeTest/echoModule.xqy';
var invokePath = '/ext'+dbPath;
before(function(done){
this.timeout(3000);
restAdminDB.config.extlibs.write({
path:dbPath, contentType:'application/xquery', source:fs.createReadStream(fsPath)
}).
result(function(response){done();}, done);
});
after(function(done) {
restAdminDB.config.extlibs.remove(dbPath).
result(function(response){done();}, done);
});
it('should return nodes of different formats', function(done) {
db.invoke(invokePath, {test:[1,2,3,4]}).result(function(values) {
values.length.should.equal(4);
checkValue(values[0], 'json', 'node()');
values[0].value.should.have.property('k');
values[0].value.k.should.equal('v');
checkValue(values[1], 'xml', 'node()');
values[1].value.should.equal('<a>element</a>');
checkValue(values[2], 'binary', 'node()');
valcheck.isBuffer(values[2].value).should.equal(true);
checkValue(values[3], 'text', 'node()');
values[3].value.should.equal('text value');
done();
}, done);
});
it('should return values of different types', function(done) {
db.invoke(invokePath, {test:[5,6,7,8,9]}).result(function(values) {
values.length.should.equal(5);
checkValue(values[0], 'text', 'string');
values[0].value.should.equal('string value');
checkValue(values[1], 'text', 'boolean');
values[1].value.should.equal(true);
checkValue(values[2], 'text', 'integer');
values[2].value.should.equal(3);
checkValue(values[3], 'text', 'decimal');
values[3].value.should.equal(4.4);
checkValue(values[4], 'text', 'dateTime');
valcheck.isDate(values[4].value).should.equal(true);
values[4].value.should.eql(new Date('2010-10-08T10:17:15.125Z'));
done();
}, done);
});
it('should return a list of integer values', function(done) {
db.invoke(invokePath, {test:[10]}).result(function(values) {
values.length.should.equal(10);
for (var i=0; i < 10; i++) {
checkValue(values[i], 'text', 'integer');
values[i].value.should.equal(i + 1);
}
done();
}, done);
});
it('should return a miscellaneous value', function(done) {
db.invoke(invokePath, {test:[11]}).result(function(values) {
values.length.should.equal(1);
checkValue(values[0], 'text', 'attribute()');
values[0].value.should.equal('attribute value');
done();
}, done);
});
});
});
function checkValue(object, format, datatype) {
object.should.have.property('format');
object.format.should.equal(format);
object.should.have.property('datatype');
object.datatype.should.equal(datatype);
object.should.have.property('value');
}
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