OneToManyReaderTest::testReaderThrowsExceptionIfIdFieldDoesNotExistInLeftRow() - Code Metrics - ddeboer/data-import - Measure and Improve Code Quality continuously with Scrutinizer

testReaderThrowsExceptionIfIdFieldDoesNotExistInLeftRow() A
last analyzed 2017-08-31 09:23 UTC

↳ Parent: OneToManyReaderTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	23
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	23
rs	9.0856
c	0
b	0
f	0
cc	1
eloc	13
nc	1
nop	0

<?php

namespace Ddeboer\DataImport\Tests\Reader;

use Ddeboer\DataImport\Reader\ArrayReader;
use Ddeboer\DataImport\Reader\OneToManyReader;

/**
 * Class OneToManyReaderTest
 * @package Ddeboer\DataImport\Tests\Reader
 * @author Aydin Hassan <[email protected]>
 */
class OneToManyReaderTest extends \PHPUnit_Framework_TestCase
{
    public function testReaderMergesOneToMany()
    {
        $leftData = array(
            array(
                'OrderId'   => 1,
                'Price'     => 30,
            ),
            array(
                'OrderId'   => 2,
                'Price'     => 15,
            ),
        );

        $rightData = array(
            array(
                'OrderId'   => 1,
                'Name'      => 'Super Cool Item 1',
            ),
            array(
                'OrderId'   => 1,
                'Name'      => 'Super Cool Item 2',
            ),
            array(
                'OrderId'   => 2,
                'Name'      => 'Super Cool Item 1',
            ),
        );

        $leftReader = new ArrayReader($leftData);
        $rightReader = new ArrayReader($rightData);
        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId', 'OrderId');

        $expected = array(
            array(
                'OrderId'   => 1,
                'Price'     => 30,
                'items'     => array(
                    array(
                        'OrderId'   => 1,
                        'Name'      => 'Super Cool Item 1',
                    ),
                    array(
                        'OrderId'   => 1,
                        'Name'      => 'Super Cool Item 2',
                    ),
                ),
            ),
            array(
                'OrderId'   => 2,
                'Price'     => 15,
                'items'     => array(
                    array(
                        'OrderId'   => 2,
                        'Name'      => 'Super Cool Item 1',
                    ),
                )
            ),
        );

        $i = 0;
        foreach($oneToManyReader as $row) {
            $this->assertEquals($row, $expected[$i++]);
        }
    }

    public function testIfRightReaderIdFieldIsMissingLeftIsUsed()
    {
        $leftData = array(
            array(
                'OrderId'   => 1,
                'Price'     => 30,
            ),
            array(
                'OrderId'   => 2,
                'Price'     => 15,
            ),
        );

        $rightData = array(
            array(
                'OrderId'   => 1,
                'Name'      => 'Super Cool Item 1',
            ),
            array(
                'OrderId'   => 1,
                'Name'      => 'Super Cool Item 2',
            ),
            array(
                'OrderId'   => 2,
                'Name'      => 'Super Cool Item 1',
            ),
        );

        $leftReader = new ArrayReader($leftData);
        $rightReader = new ArrayReader($rightData);
        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');

        $expected = array(
            array(
                'OrderId'   => 1,
                'Price'     => 30,
                'items'     => array(
                    array(
                        'OrderId'   => 1,
                        'Name'      => 'Super Cool Item 1',
                    ),
                    array(
                        'OrderId'   => 1,
                        'Name'      => 'Super Cool Item 2',
                    ),
                ),
            ),
            array(
                'OrderId'   => 2,
                'Price'     => 15,
                'items'     => array(
                    array(
                        'OrderId'   => 2,
                        'Name'      => 'Super Cool Item 1',
                    ),
                )
            ),
        );

        $i = 0;
        foreach($oneToManyReader as $row) {
            $this->assertEquals($row, $expected[$i++]);
        }
    }

    public function testReaderThrowsExceptionIfNestKeyExistsInLeftReaderRow()
    {
        $leftData = array(
            array(
                'OrderId'   => 1,
                'Price'     => 30,
                'items'     => null,
            ),
        );

        $rightData = array(
            array(
                'OrderId'   => 1,
                'Name'      => 'Super Cool Item 1',
            ),
        );

        $leftReader  = new ArrayReader($leftData);
        $rightReader  = new ArrayReader($rightData);
        $oneToManyReader  = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');

        $this->setExpectedException('Ddeboer\DataImport\Exception\ReaderException', 'Left Row: "0" Reader already contains a field named "items". Please choose a different nest key field');

        $oneToManyReader->rewind();
        $oneToManyReader->current();
    }

    public function testReaderThrowsExceptionIfIdFieldDoesNotExistInLeftRow()
    {
        $leftData = array(
            array(
                'Price'     => 30,
            ),
        );

        $rightData = array(
            array(
                'Name'      => 'Super Cool Item 1',
            ),
        );

        $leftReader = new ArrayReader($leftData);
        $rightReader = new ArrayReader($rightData);
        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');

        $this->setExpectedException('Ddeboer\DataImport\Exception\ReaderException', 'Row: "0" has no field named "OrderId"');

        $oneToManyReader->rewind();
        $oneToManyReader->current();
    }

    public function testReaderThrowsExceptionIfIdFieldDoesNotExistInRightRow()
    {
        $leftData = array(
            array(
                'OrderId'   => 1,
                'Price'     => 30,
            ),
        );

        $rightData = array(
            array(
                'Name'      => 'Super Cool Item 1',
            ),
        );

        $leftReader = new ArrayReader($leftData);
        $rightReader = new ArrayReader($rightData);
        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');

        $this->setExpectedException('Ddeboer\DataImport\Exception\ReaderException', 'Row: "0" has no field named "OrderId"');

        $oneToManyReader->rewind();
        $oneToManyReader->current();
    }

    public function testGetKeysReturnsLeftReaderColumnsMergedWithNestKey()
    {
        $leftReader = new ArrayReader(array(array('col1' => 'data1',  'col2' => 'data2'), array('data3', 'data4')));
        $rightReader = new ArrayReader(array());
        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');

        $this->assertSame(array('col1', 'col2', 'items'), $oneToManyReader->getFields());
    }

    public function testCountReturnsTheCountOfTheLeftReader()
    {
        $leftReader = new ArrayReader(array());
        $rightReader = new ArrayReader(array());

        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
        $this->assertEquals(0, $oneToManyReader->count());

        $leftReader = new ArrayReader(array(array(), array(), array()));
        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
        $this->assertEquals(3, $oneToManyReader->count());
    }

    /**
     * This is probably a limitation - but it's not need for current implementation
     * @dataProvider outOfOrderRowProvider
     */
    public function testOutOfOrderRowsInRightReaderAreNotNested($leftData, $rightData, $expected)
    {
        //var_dump($leftData);
        //var_dump($rightData);
        $leftReader = new ArrayReader($leftData);
        $rightReader = new ArrayReader($rightData);
        $oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');

        $i = 0;
        foreach($oneToManyReader as $row) {
            $this->assertEquals($row, $expected[$i++]);
        }
    }

    public function outOfOrderRowProvider()
    {
        return array(
            'skip-first-right-row' => array(
                'left' => array(
                    array(
                        'OrderId'   => 3,
                        'Price'     => 30,
                    ),
                    array(
                        'OrderId'   => 2,
                        'Price'     => 15,
                    ),
                ),
                'right' => array(
                    array(
                        'OrderId'   => 2,
                        'Name'      => 'Super Cool Item 1',
                    ),
                    array(
                        'OrderId'   => 1,
                        'Name'      => 'Super Cool Item 1',
                    ),
                    array(
                        'OrderId'   => 1,
                        'Name'      => 'Super Cool Item 2',
                    ),
                ),
                'expected' => array(
                    array(
                        'OrderId'   => 3,
                        'Price'     => 30,
                        'items'     => array()
                    ),
                    array(
                        'OrderId'   => 2,
                        'Price'     => 15,
                        'items'     => array(
                            array(
                                'OrderId'   => 2,
                                'Name'      => 'Super Cool Item 1',
                            ),
                        )
                    ),
                ),
            ),
            'skip-out-of-order' => array(
                'left' => array(
                    array(
                        'OrderId'   => 1,
                        'Price'     => 30,
                    ),
                    array(
                        'OrderId'   => 2,
                        'Price'     => 15,
                    ),
                ),
                'right' => array(
                    array(
                        'OrderId'   => 0,
                        'Name'      => 'Super Cool Item 1',
                    ),
                    array(
                        'OrderId'   => 2,
                        'Name'      => 'Super Cool Item 2',
                    ),
                    array(
                        'OrderId'   => 1,
                        'Name'      => 'Super Cool Item 3',
                    ),
                ),
                'expected' => array(
                    array(
                        'OrderId'   => 1,
                        'Price'     => 30,
                        'items'     => array()
                    ),
                    array(
                        'OrderId'   => 2,
                        'Price'     => 15,
                        'items'     => array(),
                    ),
                ),
            ),
        );
    }
}


1			<?php
2
3			namespace Ddeboer\DataImport\Tests\Reader;
4
5			use Ddeboer\DataImport\Reader\ArrayReader;
6			use Ddeboer\DataImport\Reader\OneToManyReader;
7
8			/**
9			* Class OneToManyReaderTest
10			* @package Ddeboer\DataImport\Tests\Reader
11			* @author Aydin Hassan <[email protected]>
12			*/
13			class OneToManyReaderTest extends \PHPUnit_Framework_TestCase
14			{
15			public function testReaderMergesOneToMany()
16			{
17			$leftData = array(
18			array(
19			'OrderId' => 1,
20			'Price' => 30,
21			),
22			array(
23			'OrderId' => 2,
24			'Price' => 15,
25			),
26			);
27
28			$rightData = array(
29			array(
30			'OrderId' => 1,
31			'Name' => 'Super Cool Item 1',
32			),
33			array(
34			'OrderId' => 1,
35			'Name' => 'Super Cool Item 2',
36			),
37			array(
38			'OrderId' => 2,
39			'Name' => 'Super Cool Item 1',
40			),
41			);
42
43			$leftReader = new ArrayReader($leftData);
44			$rightReader = new ArrayReader($rightData);
45			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId', 'OrderId');
46
47			$expected = array(
48			array(
49			'OrderId' => 1,
50			'Price' => 30,
51			'items' => array(
52			array(
53			'OrderId' => 1,
54			'Name' => 'Super Cool Item 1',
55			),
56			array(
57			'OrderId' => 1,
58			'Name' => 'Super Cool Item 2',
59			),
60			),
61			),
62			array(
63			'OrderId' => 2,
64			'Price' => 15,
65			'items' => array(
66			array(
67			'OrderId' => 2,
68			'Name' => 'Super Cool Item 1',
69			),
70			)
71			),
72			);
73
74			$i = 0;
75			foreach($oneToManyReader as $row) {
76			$this->assertEquals($row, $expected[$i++]);
77			}
78			}
79
80			public function testIfRightReaderIdFieldIsMissingLeftIsUsed()
81			{
82			$leftData = array(
83			array(
84			'OrderId' => 1,
85			'Price' => 30,
86			),
87			array(
88			'OrderId' => 2,
89			'Price' => 15,
90			),
91			);
92
93			$rightData = array(
94			array(
95			'OrderId' => 1,
96			'Name' => 'Super Cool Item 1',
97			),
98			array(
99			'OrderId' => 1,
100			'Name' => 'Super Cool Item 2',
101			),
102			array(
103			'OrderId' => 2,
104			'Name' => 'Super Cool Item 1',
105			),
106			);
107
108			$leftReader = new ArrayReader($leftData);
109			$rightReader = new ArrayReader($rightData);
110			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
111
112			$expected = array(
113			array(
114			'OrderId' => 1,
115			'Price' => 30,
116			'items' => array(
117			array(
118			'OrderId' => 1,
119			'Name' => 'Super Cool Item 1',
120			),
121			array(
122			'OrderId' => 1,
123			'Name' => 'Super Cool Item 2',
124			),
125			),
126			),
127			array(
128			'OrderId' => 2,
129			'Price' => 15,
130			'items' => array(
131			array(
132			'OrderId' => 2,
133			'Name' => 'Super Cool Item 1',
134			),
135			)
136			),
137			);
138
139			$i = 0;
140			foreach($oneToManyReader as $row) {
141			$this->assertEquals($row, $expected[$i++]);
142			}
143			}
144
145			public function testReaderThrowsExceptionIfNestKeyExistsInLeftReaderRow()
146			{
147			$leftData = array(
148			array(
149			'OrderId' => 1,
150			'Price' => 30,
151			'items' => null,
152			),
153			);
154
155			$rightData = array(
156			array(
157			'OrderId' => 1,
158			'Name' => 'Super Cool Item 1',
159			),
160			);
161
162			$leftReader = new ArrayReader($leftData);
163			$rightReader = new ArrayReader($rightData);
164			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
165
166			$this->setExpectedException('Ddeboer\DataImport\Exception\ReaderException', 'Left Row: "0" Reader already contains a field named "items". Please choose a different nest key field');
167
168			$oneToManyReader->rewind();
169			$oneToManyReader->current();
170			}
171
172			public function testReaderThrowsExceptionIfIdFieldDoesNotExistInLeftRow()
173			{
174			$leftData = array(
175			array(
176			'Price' => 30,
177			),
178			);
179
180			$rightData = array(
181			array(
182			'Name' => 'Super Cool Item 1',
183			),
184			);
185
186			$leftReader = new ArrayReader($leftData);
187			$rightReader = new ArrayReader($rightData);
188			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
189
190			$this->setExpectedException('Ddeboer\DataImport\Exception\ReaderException', 'Row: "0" has no field named "OrderId"');
191
192			$oneToManyReader->rewind();
193			$oneToManyReader->current();
194			}
195
196			public function testReaderThrowsExceptionIfIdFieldDoesNotExistInRightRow()
197			{
198			$leftData = array(
199			array(
200			'OrderId' => 1,
201			'Price' => 30,
202			),
203			);
204
205			$rightData = array(
206			array(
207			'Name' => 'Super Cool Item 1',
208			),
209			);
210
211			$leftReader = new ArrayReader($leftData);
212			$rightReader = new ArrayReader($rightData);
213			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
214
215			$this->setExpectedException('Ddeboer\DataImport\Exception\ReaderException', 'Row: "0" has no field named "OrderId"');
216
217			$oneToManyReader->rewind();
218			$oneToManyReader->current();
219			}
220
221			public function testGetKeysReturnsLeftReaderColumnsMergedWithNestKey()
222			{
223			$leftReader = new ArrayReader(array(array('col1' => 'data1', 'col2' => 'data2'), array('data3', 'data4')));
224			$rightReader = new ArrayReader(array());
225			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
226
227			$this->assertSame(array('col1', 'col2', 'items'), $oneToManyReader->getFields());
228			}
229
230			public function testCountReturnsTheCountOfTheLeftReader()
231			{
232			$leftReader = new ArrayReader(array());
233			$rightReader = new ArrayReader(array());
234
235			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
236			$this->assertEquals(0, $oneToManyReader->count());
237
238			$leftReader = new ArrayReader(array(array(), array(), array()));
239			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
240			$this->assertEquals(3, $oneToManyReader->count());
241			}
242
243			/**
244			* This is probably a limitation - but it's not need for current implementation
245			* @dataProvider outOfOrderRowProvider
246			*/
247			public function testOutOfOrderRowsInRightReaderAreNotNested($leftData, $rightData, $expected)
248			{
249			//var_dump($leftData);
250			//var_dump($rightData);
251			$leftReader = new ArrayReader($leftData);
252			$rightReader = new ArrayReader($rightData);
253			$oneToManyReader = new OneToManyReader($leftReader, $rightReader, 'items', 'OrderId');
254
255			$i = 0;
256			foreach($oneToManyReader as $row) {
257			$this->assertEquals($row, $expected[$i++]);
258			}
259			}
260
261			public function outOfOrderRowProvider()
262			{
263			return array(
264			'skip-first-right-row' => array(
265			'left' => array(
266			array(
267			'OrderId' => 3,
268			'Price' => 30,
269			),
270			array(
271			'OrderId' => 2,
272			'Price' => 15,
273			),
274			),
275			'right' => array(
276			array(
277			'OrderId' => 2,
278			'Name' => 'Super Cool Item 1',
279			),
280			array(
281			'OrderId' => 1,
282			'Name' => 'Super Cool Item 1',
283			),
284			array(
285			'OrderId' => 1,
286			'Name' => 'Super Cool Item 2',
287			),
288			),
289			'expected' => array(
290			array(
291			'OrderId' => 3,
292			'Price' => 30,
293			'items' => array()
294			),
295			array(
296			'OrderId' => 2,
297			'Price' => 15,
298			'items' => array(
299			array(
300			'OrderId' => 2,
301			'Name' => 'Super Cool Item 1',
302			),
303			)
304			),
305			),
306			),
307			'skip-out-of-order' => array(
308			'left' => array(
309			array(
310			'OrderId' => 1,
311			'Price' => 30,
312			),
313			array(
314			'OrderId' => 2,
315			'Price' => 15,
316			),
317			),
318			'right' => array(
319			array(
320			'OrderId' => 0,
321			'Name' => 'Super Cool Item 1',
322			),
323			array(
324			'OrderId' => 2,
325			'Name' => 'Super Cool Item 2',
326			),
327			array(
328			'OrderId' => 1,
329			'Name' => 'Super Cool Item 3',
330			),
331			),
332			'expected' => array(
333			array(
334			'OrderId' => 1,
335			'Price' => 30,
336			'items' => array()
337			),
338			array(
339			'OrderId' => 2,
340			'Price' => 15,
341			'items' => array(),
342			),
343			),
344			),
345			);
346			}
347			}
348

ddeboer / data-import

testReaderThrowsExceptionIfIdFieldDoesNotExistInLeftRow() A last analyzed 2017-08-31 09:23 UTC

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testReaderThrowsExceptionIfIdFieldDoesNotExistInLeftRow() A
last analyzed 2017-08-31 09:23 UTC