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Fix sparql generator for SPARQL 1.1 update ADD, MOVE, COPY operations #151

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4 changes: 2 additions & 2 deletions lib/SparqlGenerator.js
Original file line number Diff line number Diff line change
Expand Up @@ -382,8 +382,8 @@ Generator.prototype.toUpdate = function (update) {
case 'add':
case 'copy':
case 'move':
return update.type.toUpperCase() + (update.source.default ? ' DEFAULT ' : ' ') +
'TO ' + this.toEntity(update.destination.name);
return update.type.toUpperCase()+ ' ' + (update.silent ? 'SILENT ' : '') + (update.source.default ? 'DEFAULT' : this.toEntity(update.source.name)) +
' TO ' + this.toEntity(update.destination.name);
case 'create':
case 'clear':
case 'drop':
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30 changes: 30 additions & 0 deletions test/SparqlGenerator-test.js
Original file line number Diff line number Diff line change
Expand Up @@ -93,6 +93,36 @@ describe('A SPARQL generator', function () {
'GROUP BY ?k';
expect(generatedQuery).toEqual(expectedQuery);
});

it('should preserve source graph in sparql 1.1 update ADD operation', function () {
var parser = new SparqlParser();
var parsedQuery = parser.parse('ADD <http://example.com/my-graph> TO <http://example.com/your-graph>');
var generator = new SparqlGenerator();
var generatedQuery = generator.stringify(parsedQuery);
var expectedQuery =
'ADD <http://example.com/my-graph> TO <http://example.com/your-graph>';
expect(generatedQuery).toEqual(expectedQuery);
});

it('should preserve source, default graph in sparql 1.1 update MOVE operation', function () {
var parser = new SparqlParser();
var parsedQuery = parser.parse('MOVE DEFAULT TO <http://example.org/named>');
var generator = new SparqlGenerator();
var generatedQuery = generator.stringify(parsedQuery);
var expectedQuery =
'MOVE DEFAULT TO <http://example.org/named>';
expect(generatedQuery).toEqual(expectedQuery);
});

it('should preserve source, default graph in sparql 1.1 update MOVE operation', function () {
var parser = new SparqlParser();
var parsedQuery = parser.parse('COPY SILENT DEFAULT TO <http://example.org/named>');
var generator = new SparqlGenerator();
var generatedQuery = generator.stringify(parsedQuery);
var expectedQuery =
'COPY SILENT DEFAULT TO <http://example.org/named>';
expect(generatedQuery).toEqual(expectedQuery);
});
});

function testQueries(directory, settings) {
Expand Down