GenerateTest::testComplexProcess() - Code Metrics - SlayerBirden/datamigration - Measure and Improve Code Quality continuously with Scrutinizer

GenerateTest::testComplexProcess() B
last analyzed 2018-09-06 14:12 UTC

↳ Parent: GenerateTest

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	63
c	0
b	0
f	0
rs	8.8072
cc	1
nc	1
nop	0

How to fix Long Method

<?php

namespace Maketok\DataMigration\Action\Type;

use Faker\Generator;
use Faker\Provider\Base;
use Faker\Provider\Lorem;
use Maketok\DataMigration\ArrayMap;
use Maketok\DataMigration\Expression\LanguageAdapter;
use Maketok\DataMigration\Storage\Db\ResourceHelperInterface;
use Maketok\DataMigration\Storage\Filesystem\ResourceInterface;
use Maketok\DataMigration\Unit\Type\Unit;
use Symfony\Component\ExpressionLanguage\ExpressionLanguage;

class GenerateTest extends \PHPUnit_Framework_TestCase
{
    use ServiceGetterTrait;

    /**
     * @var Generate
     */
    protected $action;

    public function setUp()
    {
        $this->action = new Generate(
            $this->getUnitBag(),
            $this->getConfig(),
            new LanguageAdapter(),
            new Generator(),
            2,
            new ArrayMap(),
            $this->getResourceHelper()
        );
    }

    /**
     * @param string $code
     * @return Unit
     */
    public function getUnit($code)
    {
        $unit = new Unit($code);
        $arr = \SplFixedArray::fromArray([1,1]);
        $unit->setGenerationSeed($arr);
        return $unit;
    }

    /**
     * @return ResourceHelperInterface
     */
    protected function getResourceHelper()
    {
        $helper = $this->getMockBuilder('\Maketok\DataMigration\Storage\Db\ResourceHelperInterface')
            ->getMock();
        return $helper;
    }

    public function testGetCode()
    {
        $this->assertEquals('generate', $this->action->getCode());
    }

    /**
     * @param int $expects
     * @return ResourceInterface
     */
    protected function getFS($expects = 0)
    {
        $filesystem = $this->getMockBuilder('\Maketok\DataMigration\Storage\Filesystem\ResourceInterface')
            ->getMock();
        $filesystem->expects($this->exactly($expects))
            ->method('writeRow');
        return $filesystem;
    }

    public function testProcess()
    {
        $unit = $this->getUnit('test_table1');
        $unit->setFilesystem($this->getFS(2));
        $unit->setGeneratorMapping([
            'id' => 'generator.randomDigit',
            'code' => function (Generator $generator) {
                return $generator->word;
            }
        ]);
        $generator = new Generator();
        $generator->addProvider(new Base($generator));
        $generator->addProvider(new Lorem($generator));
        $action = new Generate(
            $this->getUnitBag([$unit]),
            $this->getConfig(),
            new LanguageAdapter(new ExpressionLanguage()),
            $generator,
            2,
            new ArrayMap(),
            $this->getResourceHelper()
        );
        $action->process($this->getResultMock());

        $this->assertEquals(
            '/tmp/test_table1.csv',
            $unit->getTmpFileName()
        );
    }

    /**
     * @throws \Exception
     */
    public function testComplexProcess()
    {
        $unit = $this->getUnit('test_table1');
        $unit->setFilesystem($this->getFS(10));
        $unit->setGeneratorMapping([
            'id' => 'generator.randomDigit',
            'code' => function (Generator $generator) {
                return $generator->word;
            }
        ]);
        $filesystem = $this->getMockBuilder('\Maketok\DataMigration\Storage\Filesystem\ResourceInterface')
            ->getMock();
        $counter1 = 0;
        $filesystem->expects($this->any())
            ->method('writeRow')->willReturnCallback(function () use (&$counter1) {
                $counter1++;
            });
        /** @var ResourceInterface $filesystem */
        $childUnit = $this->getUnit('test_table2');
        $childUnit->setFilesystem($filesystem);
        $childUnit->setGeneratorMapping([
            'id' => 'generator.randomDigit',
            'parent_id' => 'map.test_table1_id',
            'field1' => '0'
        ]);
        $childUnit->setParent($unit);
        $seed = new \SplFixedArray(2);
        $seed[0] = 4;
        $seed[1] = 1;
        $childUnit->setGenerationSeed($seed);
        $childDataUnit = $this->getUnit('test_table3');
        $counter2 = 0;
        $filesystem2 = $this->getMockBuilder('\Maketok\DataMigration\Storage\Filesystem\ResourceInterface')
            ->getMock();
        $filesystem2->expects($this->any())
            ->method('writeRow')->willReturnCallback(function () use (&$counter2) {
                $counter2++;
            });
        /** @var ResourceInterface $filesystem2 */
        $childDataUnit->setFilesystem($filesystem2);
        $childDataUnit->setGeneratorMapping([
            'id' => 'generator.randomDigit',
            'parent_id' => 'map.test_table2_id',
            'field2' => '2'
        ]);
        $childDataUnit->setGenerationSeed($seed);
        $childUnit->addSibling($childDataUnit);
        $generator = new Generator();
        $generator->addProvider(new Base($generator));
        $generator->addProvider(new Lorem($generator));
        $action = new Generate(
            $this->getUnitBag([$unit, $childUnit, $childDataUnit]),
            $this->getConfig(),
            new LanguageAdapter(new ExpressionLanguage()),
            $generator,
            10,
            new ArrayMap(),
            $this->getResourceHelper()
        );
        $action->process($this->getResultMock());

        $this->assertSame($counter1, $counter2);
    }

    /**
     * @expectedException \Maketok\DataMigration\Action\Exception\WrongContextException
     * @expectedExceptionMessage Can not use generation with unit test_table1
     */
    public function testWrongProcess()
    {
        $unit = $this->getUnit('test_table1');
        $action = new Generate(
            $this->getUnitBag([$unit]),
            $this->getConfig(),
            new LanguageAdapter(),
            new Generator(),
            2,
            new ArrayMap(),
            $this->getResourceHelper()
        );
        $action->process($this->getResultMock());
    }

    public function testGetRandom()
    {
        // distribution 1...40 with peak at 10;
        //            o
        //         o      o
        //       o          o
        //     o |          |   o
        //  o    |    50%   |       o
        //       |          |               o
        //0           10          20          30          40
        $numbers = [];
        $count = 100000;
        for ($i = 0; $i < $count; $i++) {
            $rnd = $this->action->getRandom(40, 10);
            if (isset($numbers[$rnd])) {
                $numbers[$rnd]++;
            } else {
                $numbers[$rnd] = 1;
            }
        }
        $percentage = [];
        foreach ($numbers as $numb => $cnt) {
            $percentage[$numb] = $cnt/$count*100;
        }
        // statistics
        $centerZone = 0;
        foreach (range(5, 15) as $indx) {
            $centerZone += $percentage[$indx];
        }

        $this->assertGreaterThan(50, $centerZone); // actual value is around 56% (+1 range)
    }
}


1			<?php
2
3			namespace Maketok\DataMigration\Action\Type;
4
5			use Faker\Generator;
6			use Faker\Provider\Base;
7			use Faker\Provider\Lorem;
8			use Maketok\DataMigration\ArrayMap;
9			use Maketok\DataMigration\Expression\LanguageAdapter;
10			use Maketok\DataMigration\Storage\Db\ResourceHelperInterface;
11			use Maketok\DataMigration\Storage\Filesystem\ResourceInterface;
12			use Maketok\DataMigration\Unit\Type\Unit;
13			use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
14
15			class GenerateTest extends \PHPUnit_Framework_TestCase
16			{
17			use ServiceGetterTrait;
18
19			/**
20			* @var Generate
21			*/
22			protected $action;
23
24			public function setUp()
25			{
26			$this->action = new Generate(
27			$this->getUnitBag(),
28			$this->getConfig(),
29			new LanguageAdapter(),
30			new Generator(),
31			2,
32			new ArrayMap(),
33			$this->getResourceHelper()
34			);
35			}
36
37			/**
38			* @param string $code
39			* @return Unit
40			*/
41			public function getUnit($code)
42			{
43			$unit = new Unit($code);
44			$arr = \SplFixedArray::fromArray([1,1]);
45			$unit->setGenerationSeed($arr);
46			return $unit;
47			}
48
49			/**
50			* @return ResourceHelperInterface
51			*/
52			protected function getResourceHelper()
53			{
54			$helper = $this->getMockBuilder('\Maketok\DataMigration\Storage\Db\ResourceHelperInterface')
55			->getMock();
56			return $helper;
57			}
58
59			public function testGetCode()
60			{
61			$this->assertEquals('generate', $this->action->getCode());
62			}
63
64			/**
65			* @param int $expects
66			* @return ResourceInterface
67			*/
68			protected function getFS($expects = 0)
69			{
70			$filesystem = $this->getMockBuilder('\Maketok\DataMigration\Storage\Filesystem\ResourceInterface')
71			->getMock();
72			$filesystem->expects($this->exactly($expects))
73			->method('writeRow');
74			return $filesystem;
75			}
76
77			public function testProcess()
78			{
79			$unit = $this->getUnit('test_table1');
80			$unit->setFilesystem($this->getFS(2));
81			$unit->setGeneratorMapping([
82			'id' => 'generator.randomDigit',
83			'code' => function (Generator $generator) {
84			return $generator->word;
85			}
86			]);
87			$generator = new Generator();
88			$generator->addProvider(new Base($generator));
89			$generator->addProvider(new Lorem($generator));
90			$action = new Generate(
91			$this->getUnitBag([$unit]),
92			$this->getConfig(),
93			new LanguageAdapter(new ExpressionLanguage()),
94			$generator,
95			2,
96			new ArrayMap(),
97			$this->getResourceHelper()
98			);
99			$action->process($this->getResultMock());
100
101			$this->assertEquals(
102			'/tmp/test_table1.csv',
103			$unit->getTmpFileName()
104			);
105			}
106
107			/**
108			* @throws \Exception
109			*/
110			public function testComplexProcess()
111			{
112			$unit = $this->getUnit('test_table1');
113			$unit->setFilesystem($this->getFS(10));
114			$unit->setGeneratorMapping([
115			'id' => 'generator.randomDigit',
116			'code' => function (Generator $generator) {
117			return $generator->word;
118			}
119			]);
120			$filesystem = $this->getMockBuilder('\Maketok\DataMigration\Storage\Filesystem\ResourceInterface')
121			->getMock();
122			$counter1 = 0;
123			$filesystem->expects($this->any())
124			->method('writeRow')->willReturnCallback(function () use (&$counter1) {
125			$counter1++;
126			});
127			/** @var ResourceInterface $filesystem */
128			$childUnit = $this->getUnit('test_table2');
129			$childUnit->setFilesystem($filesystem);
130			$childUnit->setGeneratorMapping([
131			'id' => 'generator.randomDigit',
132			'parent_id' => 'map.test_table1_id',
133			'field1' => '0'
134			]);
135			$childUnit->setParent($unit);
136			$seed = new \SplFixedArray(2);
137			$seed[0] = 4;
138			$seed[1] = 1;
139			$childUnit->setGenerationSeed($seed);
140			$childDataUnit = $this->getUnit('test_table3');
141			$counter2 = 0;
142			$filesystem2 = $this->getMockBuilder('\Maketok\DataMigration\Storage\Filesystem\ResourceInterface')
143			->getMock();
144			$filesystem2->expects($this->any())
145			->method('writeRow')->willReturnCallback(function () use (&$counter2) {
146			$counter2++;
147			});
148			/** @var ResourceInterface $filesystem2 */
149			$childDataUnit->setFilesystem($filesystem2);
150			$childDataUnit->setGeneratorMapping([
151			'id' => 'generator.randomDigit',
152			'parent_id' => 'map.test_table2_id',
153			'field2' => '2'
154			]);
155			$childDataUnit->setGenerationSeed($seed);
156			$childUnit->addSibling($childDataUnit);
157			$generator = new Generator();
158			$generator->addProvider(new Base($generator));
159			$generator->addProvider(new Lorem($generator));
160			$action = new Generate(
161			$this->getUnitBag([$unit, $childUnit, $childDataUnit]),
162			$this->getConfig(),
163			new LanguageAdapter(new ExpressionLanguage()),
164			$generator,
165			10,
166			new ArrayMap(),
167			$this->getResourceHelper()
168			);
169			$action->process($this->getResultMock());
170
171			$this->assertSame($counter1, $counter2);
172			}
173
174			/**
175			* @expectedException \Maketok\DataMigration\Action\Exception\WrongContextException
176			* @expectedExceptionMessage Can not use generation with unit test_table1
177			*/
178			public function testWrongProcess()
179			{
180			$unit = $this->getUnit('test_table1');
181			$action = new Generate(
182			$this->getUnitBag([$unit]),
183			$this->getConfig(),
184			new LanguageAdapter(),
185			new Generator(),
186			2,
187			new ArrayMap(),
188			$this->getResourceHelper()
189			);
190			$action->process($this->getResultMock());
191			}
192
193			public function testGetRandom()
194			{
195			// distribution 1...40 with peak at 10;
196			// o
197			// o o
198			// o o
199			// o \| \| o
200			// o \| 50% \| o
201			// \| \| o
202			//0 10 20 30 40
203			$numbers = [];
204			$count = 100000;
205			for ($i = 0; $i < $count; $i++) {
206			$rnd = $this->action->getRandom(40, 10);
207			if (isset($numbers[$rnd])) {
208			$numbers[$rnd]++;
209			} else {
210			$numbers[$rnd] = 1;
211			}
212			}
213			$percentage = [];
214			foreach ($numbers as $numb => $cnt) {
215			$percentage[$numb] = $cnt/$count*100;
216			}
217			// statistics
218			$centerZone = 0;
219			foreach (range(5, 15) as $indx) {
220			$centerZone += $percentage[$indx];
221			}
222
223			$this->assertGreaterThan(50, $centerZone); // actual value is around 56% (+1 range)
224			}
225			}
226

SlayerBirden / datamigration

GenerateTest::testComplexProcess() B last analyzed 2018-09-06 14:12 UTC

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GenerateTest::testComplexProcess() B
last analyzed 2018-09-06 14:12 UTC