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documents-transform.js
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213 lines (208 loc) · 6.99 KB
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/*
* Copyright 2014-2016 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 marklogic = require('../');
var q = marklogic.queryBuilder;
var db = marklogic.createDatabaseClient(testconfig.restWriterConnection);
var restAdminDB = marklogic.createDatabaseClient(testconfig.restAdminConnection);
describe('document transform', function(){
var xqyTransformName = 'flagParam';
var xqyTransformPath = './test-basic/data/flagTransform.xqy';
describe('when configuring', function() {
it('should write the transform with positional parameters', function(done){
this.timeout(3000);
restAdminDB.config.transforms.write(xqyTransformName, 'xquery', fs.createReadStream(xqyTransformPath))
.result(function(response){
done();
})
.catch(done);
});
it('should write the transform with named parameters', function(done){
this.timeout(3000);
restAdminDB.config.transforms.write({
name: xqyTransformName,
title: 'The Flag Transform',
description: 'Raising the flag.',
provider: 'Banner Business',
version: 0.1,
format: 'xquery',
source: fs.createReadStream(xqyTransformPath)
})
.result(function(response){
done();
})
.catch(done);
});
it('should read the transform', function(done){
restAdminDB.config.transforms.read(xqyTransformName)
.result(function(source){
(!valcheck.isNullOrUndefined(source)).should.equal(true);
done();
})
.catch(done);
});
it('should list the transform', function(done){
db.config.transforms.list()
.result(function(response){
response.should.have.property('transforms');
response.transforms.should.have.property('transform');
response.transforms.transform.length.should.be.greaterThan(0);
response.transforms.transform.some(function(item){
return item.name === xqyTransformName;
}).should.equal(true);
done();
})
.catch(done);
});
it('should delete the transform', function(done){
restAdminDB.config.transforms.remove(xqyTransformName)
.result(function(response){
done();
})
.catch(done);
});
// TODO: test streaming of source and list
});
describe('when using XQuery', function() {
var uri = '/test/write/transformContent1.json';
before(function(done){
this.timeout(3000);
restAdminDB.config.transforms.write(xqyTransformName, 'xquery', fs.createReadStream(xqyTransformPath))
.result(function(response){
done();
})
.catch(done);
});
it('should modify during write', function(done){
db.documents.write({
uri: uri,
contentType: 'application/json',
content: {key1: 'value 1'},
transform: [xqyTransformName, {flag:'tested1'}]
})
.result(function(response) {
return db.documents.read(uri).result();
})
.then(function(documents) {
documents.length.should.equal(1);
documents[0].content.flagParam.should.equal('tested1');
done();
})
.catch(done);
});
it('should modify during read', function(done){
db.documents.read({
uris: uri,
transform: [xqyTransformName, {flag:'tested2'}]
})
.result(function(documents) {
documents.length.should.equal(1);
documents[0].content.flagParam.should.equal('tested2');
done();
})
.catch(done);
});
it('should modify during query', function(done){
db.documents.query(
q.where(
q.document(uri)
).
slice(1, 10,
q.transform(xqyTransformName, {flag:'tested3'})
)
)
.result(function(documents) {
documents.length.should.equal(1);
documents[0].content.flagParam.should.equal('tested3');
done();
})
.catch(done);
});
});
describe('when using JavaScript', function() {
var jsTransformName = 'timestamp';
var jsTransformPath = './test-basic/data/timestampTransform.js';
var readUri = '/test/write/readTransform.json';
var writeUri = '/test/write/writeTransform.json';
before(function(done){
this.timeout(3000);
restAdminDB.config.transforms.write(jsTransformName, 'javascript', fs.createReadStream(jsTransformPath))
.result(function(response){
return db.documents.write({
uri: readUri,
contentType: 'application/json',
content: {readKey: 'read value'}
}).result();
})
.then(function(response){done();})
.catch(done);
});
it('should modify during write', function(done){
db.documents.write({
uri: writeUri,
contentType: 'application/json',
content: {writeKey: 'write value'},
transform: jsTransformName
})
.result(function(response) {
return db.documents.read(writeUri).result();
})
.then(function(documents) {
documents.length.should.equal(1);
documents[0].content.should.have.property('timestamp');
documents[0].content.should.have.property('userName');
documents[0].content.userName.should.eql('rest-writer');
done();
})
.catch(done);
});
it('should modify during read', function(done){
db.documents.read({
uris: readUri,
transform: jsTransformName
})
.result(function(documents) {
documents.length.should.equal(1);
documents[0].content.should.have.property('timestamp');
documents[0].content.should.have.property('userName');
documents[0].content.userName.should.eql('rest-writer');
done();
})
.catch(done);
});
it('should modify during query', function(done){
db.documents.query(
q.where(
q.document(readUri)
).
slice(1, 10,
q.transform(jsTransformName)
)
)
.result(function(documents) {
documents.length.should.equal(1);
documents[0].content.should.have.property('timestamp');
documents[0].content.should.have.property('userName');
documents[0].content.userName.should.eql('rest-writer');
done();
})
.catch(done);
});
});
});