node-solid-server/test/patch.js at solid-acl · nodeSolidServer/node-solid-server · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
var ldnode = require('../');
var supertest = require('supertest');
var fs = require('fs');
var fsExtra = require('fs-extra');
var expect = require('chai').expect;
var assert = require('chai').assert;
var path = require('path');

// Helper functions for the FS
var rm = require('./test-utils').rm;
var write = require('./test-utils').write;
var cp = require('./test-utils').cp;
var read = require('./test-utils').read;

describe('PATCH', function () {
  // Starting LDP
  var ldp = ldnode({
    root: __dirname + '/resources/sampleContainer',
    mount: '/test'
  });
  var server = supertest(ldp);

  describe('DELETE', function () {
    it('should be an empty resource if last triple is deleted', function (done) {
      write(
        '<#current> <#temp> 123 .',
        'sampleContainer/existingTriple.ttl');
      server.post('/existingTriple.ttl')
        .set('content-type', 'application/sparql-update')
        .send('DELETE { :current  :temp 123 .}')
        .expect(200)
        .end(function(err, res, body){
          assert.equal(
            read('sampleContainer/existingTriple.ttl'),
            '\n');
          rm('sampleContainer/existingTriple.ttl');
          done(err);
        });
    });
  });

  describe('DELETE and INSERT', function () {
    it('should be update a resource using SPARQL-query using `prefix`', function (done) {
      write(
        '@prefix schema: <http://schema.org/> .\n' +
        '@prefix profile: <http://ogp.me/ns/profile#> .\n' +
        '# <http://example.com/timbl#> a schema:Person ;\n' +
        '<#> a schema:Person ;\n' +
        '  profile:first_name "Tim" .\n',
        'sampleContainer/prefixSparql.ttl');
      server.post('/prefixSparql.ttl')
        .set('content-type', 'application/sparql-update')
        .send('@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .\n' +
              '@prefix schema: <http://schema.org/> .\n' +
              '@prefix profile: <http://ogp.me/ns/profile#> .\n' +
              '@prefix ex: <http://example.org/vocab#> .\n' +
              'DELETE { <#> profile:first_name "Tim" }\n' +
              'INSERT { <#> profile:first_name "Timothy" }')
        .expect(200)
        .end(function(err, res, body){
          assert.equal(
            read('sampleContainer/prefixSparql.ttl'),
            '@prefix schema: <http://schema.org/>.\n' +
            '@prefix profile: <http://ogp.me/ns/profile#>.\n' +
            '\n' +
            '   <#> profile:first_name "Timothy"; a schema:Person .\n');
          rm('sampleContainer/prefixSparql.ttl');
          done(err);
        });
    });
  });

  describe('INSERT', function () {
    it('should add a new triple', function (done) {
      write(
        '<#current> <#temp> 123 .',
        'sampleContainer/addingTriple.ttl');
      server.post('/addingTriple.ttl')
        .set('content-type', 'application/sparql-update')
        .send('INSERT DATA { :test  :hello 456 .}')
        .expect(200)
        .end(function(err, res, body){
          assert.equal(
            read('sampleContainer/addingTriple.ttl'),
            '\n' +
            '   <#current> <#temp> 123 .\n' +
            '   <#test> <#hello> 456 .\n');
          rm('sampleContainer/addingTriple.ttl');
          done(err);
        });
    });

    it('should add value to existing triple', function (done) {
      write(
        '<#current> <#temp> 123 .',
        'sampleContainer/addingTripleValue.ttl');
      server.post('/addingTripleValue.ttl')
        .set('content-type', 'application/sparql-update')
        .send('INSERT DATA { :current  :temp 456 .}')
        .expect(200)
        .end(function(err, res, body){
          assert.equal(
            read('sampleContainer/addingTripleValue.ttl'),
            '\n' +
            '   <#current> <#temp> 123, 456 .\n');
          rm('sampleContainer/addingTripleValue.ttl');
          done(err);
        });
    });

    it('should add value to same subject', function (done) {
      write(
        '<#current> <#temp> 123 .',
        'sampleContainer/addingTripleSubj.ttl');
      server.post('/addingTripleSubj.ttl')
        .set('content-type', 'application/sparql-update')
        .send('INSERT DATA { :current  :temp2 456 .}')
        .expect(200)
        .end(function(err, res, body){
          assert.equal(
            read('sampleContainer/addingTripleSubj.ttl'),
            '\n'+
            '   <#current> <#temp2> 456; <#temp> 123 .\n');
          rm('sampleContainer/addingTripleSubj.ttl');
          done(err);
        });
    });
  });

  it('nothing should change with empty patch', function (done) {
    write(
      '<#current> <#temp> 123 .',
      'sampleContainer/emptyExample.ttl');
    server.post('/emptyExample.ttl')
      .set('content-type', 'application/sparql-update')
      .send('')
      .expect(200)
      .end(function(err, res, body){
        assert.equal(
          read('sampleContainer/emptyExample.ttl'),
          '\n' +
          '   <#current> <#temp> 123 .\n');
        rm('sampleContainer/emptyExample.ttl');
        done(err);
      });
  });
});