ModelTest::testDeleteReturnsFalseWhenModelWasNotDeletedFromDatabase() - Code Metrics - Inspection of "Checkpoint 2" - andela-joyebanji/PotatoORM - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#4)

by Oyebanji Jacob

created 2016-03-17 11:15 UTC

testDeleteReturnsFalseWhenModelWasNotDeletedFromDatabase() A

↳ Parent: ModelTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	1

Metric	Value
c	2
b	1
f	1
dl	0
loc	8
rs	9.4285
cc	1
eloc	5
nc	1
nop	0

<?php


use \Mockery as m;
use Pyjac\ORM\Model;

class ModelTest extends PHPUnit_Framework_TestCase
{
    /**
     * Instance of DatabaseConnection used in test.
     */
    protected $databaseConnection;

    /**
     * Instance of Model used in test.
     */
    protected $model;

    /**
     * Instance of SqlStatement used in test.
     */
    protected $sqlStatement;

    public function setUp()
    {
        $databaseConnectionStringFactory =
                        m::mock('Pyjac\ORM\DatabaseConnectionStringFactoryInterface');

        $databaseConnectionStringFactory->shouldReceive('createDatabaseSourceString')
                                             ->with(['DRIVER' => 'sqlite', 'HOSTNAME' => '127.0.0.1', 'USERNAME' => '', 'PASSWORD' => '', 'DBNAME' => 'potatoORM', 'PORT' => '54320'])->once()->andReturn('sqlite::memory:');

        $this->databaseConnection = m::mock('Pyjac\ORM\DatabaseConnection');

        $this->sqlStatement = m::mock('\PDOStatement');

        $this->model = $this->getMockForAbstractClass('Pyjac\ORM\Model', [$this->databaseConnection]);
    }

    public function testGetTableNameReturnsCorrectTableName()
    {
        $this->databaseConnection->shouldReceive('createConnection')->with('sqlite::memory:')->once()->andReturn('');
        $this->model->expects($this->any())
             ->method('getTableName')
             ->will($this->returnValue(strtolower(get_class($this->model).'s')));

        $this->assertEquals($this->model->getTableName(), strtolower(get_class($this->model).'s'));
    }

    public function testGetReturnsAnObjectWhenIdIsFoundInDatabase()
    {
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('setFetchMode');
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
        $this->sqlStatement->shouldReceive('fetch')->once()->andReturn(new stdClass());

        $this->assertInstanceOf('stdClass', $this->model->get(1));
    }

    /**
     * @expectedException Pyjac\ORM\Exception\ModelNotFoundException
     */
    public function testGetThrowsModelNotFoundExceptionWhenIdNotFoundInDatabase()
    {
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('setFetchMode');
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(0);

        $this->assertInstanceOf('stdClass', $this->model->get(1));
    }

    public function testAllReturnsAnArrayOfObjectsWhenValuesAreInDatabase()
    {
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('fetchAll')->once()->andReturn([new stdClass(), new stdClass()]);
        $this->assertContainsOnlyInstancesOf('stdClass', $this->model->all());
    }

    public function testUpdateChangesTheValueOfObjectInDatabase()

    {
        $this->model->setProperties(['id' => 2, 'name' => 'pyjac', 'age' => '419']);
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);

        $this->assertEquals(1, $this->model->update());
    }

    public function testCreateObjectInDatabase()

    {
        $this->model->setProperties(['id' => 2, 'name' => 'pyjac', 'age' => '419']);
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);

        $this->assertEquals(1, $this->model->create());
    }

    public function testSaveShouldCreateNewModelInDatabaseWhenIdNotPresent()

    {
        $this->model->setProperties(['name' => 'pyjac', 'age' => '419']);
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
        $this->assertEquals(1, $this->model->save());
    }

    public function testSaveShouldUpdateModelInDatabaseIfIdIsPresent()

    {
        $this->model->setProperties(['id' => 2, 'name' => 'pyjac', 'age' => '419']);
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
        $this->assertEquals(1, $this->model->save());
    }

    public function testGetPropertiesReturnsExpectedArrayValues()
    {
        $values = ['id' => 2, 'name' => 'pyjac', 'age' => '419'];
        $this->model->setProperties($values);

        $this->assertEquals($values, $this->model->getProperties());
    }

    public function testDeleteReturnsTrueWhenModelIsSuccessfullyRemovedFromDatabase()
    {
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);

        $this->assertEquals(true, $this->model->delete(1));
    }

    public function testDeleteReturnsFalseWhenModelWasNotDeletedFromDatabase()
    {
        $this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
        $this->sqlStatement->shouldReceive('execute');
        $this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(0);

        $this->assertEquals(false, $this->model->delete(1));
    }

    public function testMagicMethodsReturnCorrectResult()
    {
        $this->model->id = '10';
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}
        $this->model->name = 'Pyjac';
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}
        $this->model->age = '60';
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}

        $this->assertEquals($this->model->name, 'Pyjac');
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}
        $this->assertEquals($this->model->id, '10');
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}
        $this->assertEquals($this->model->age, '60');
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}
    }

    public function testCreateModelWithNoParameter()
    {
        $model = $this->getMockForAbstractClass('Pyjac\ORM\Model');
        $this->assertInstanceOf(\Pyjac\ORM\Model::class, $model);
    }
}


1		<?php
2
3
4		use \Mockery as m;
5		use Pyjac\ORM\Model;
6
7		class ModelTest extends PHPUnit_Framework_TestCase
8		{
9		/**
10		* Instance of DatabaseConnection used in test.
11		*/
12		protected $databaseConnection;
13
14		/**
15		* Instance of Model used in test.
16		*/
17		protected $model;
18
19		/**
20		* Instance of SqlStatement used in test.
21		*/
22		protected $sqlStatement;
23
24		public function setUp()
25		{
26		$databaseConnectionStringFactory =
27		m::mock('Pyjac\ORM\DatabaseConnectionStringFactoryInterface');
28
29		$databaseConnectionStringFactory->shouldReceive('createDatabaseSourceString')
30		->with(['DRIVER' => 'sqlite', 'HOSTNAME' => '127.0.0.1', 'USERNAME' => '', 'PASSWORD' => '', 'DBNAME' => 'potatoORM', 'PORT' => '54320'])->once()->andReturn('sqlite::memory:');
31
32		$this->databaseConnection = m::mock('Pyjac\ORM\DatabaseConnection');
33
34		$this->sqlStatement = m::mock('\PDOStatement');
35
36		$this->model = $this->getMockForAbstractClass('Pyjac\ORM\Model', [$this->databaseConnection]);
37		}
38
39		public function testGetTableNameReturnsCorrectTableName()
40		{
41		$this->databaseConnection->shouldReceive('createConnection')->with('sqlite::memory:')->once()->andReturn('');
42		$this->model->expects($this->any())
43		->method('getTableName')
44		->will($this->returnValue(strtolower(get_class($this->model).'s')));
45
46		$this->assertEquals($this->model->getTableName(), strtolower(get_class($this->model).'s'));
47		}
48
49		public function testGetReturnsAnObjectWhenIdIsFoundInDatabase()
50		{
51		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
52		$this->sqlStatement->shouldReceive('setFetchMode');
53		$this->sqlStatement->shouldReceive('execute');
54		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
55		$this->sqlStatement->shouldReceive('fetch')->once()->andReturn(new stdClass());
56
57		$this->assertInstanceOf('stdClass', $this->model->get(1));
58		}
59
60		/**
61		* @expectedException Pyjac\ORM\Exception\ModelNotFoundException
62		*/
63		public function testGetThrowsModelNotFoundExceptionWhenIdNotFoundInDatabase()
64		{
65		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
66		$this->sqlStatement->shouldReceive('setFetchMode');
67		$this->sqlStatement->shouldReceive('execute');
68		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(0);
69
70		$this->assertInstanceOf('stdClass', $this->model->get(1));
71		}
72
73		public function testAllReturnsAnArrayOfObjectsWhenValuesAreInDatabase()
74		{
75		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
76		$this->sqlStatement->shouldReceive('execute');
77		$this->sqlStatement->shouldReceive('fetchAll')->once()->andReturn([new stdClass(), new stdClass()]);
78		$this->assertContainsOnlyInstancesOf('stdClass', $this->model->all());
79		}
80
81	View Code Duplication	public function testUpdateChangesTheValueOfObjectInDatabase()
		0 ignored issues – show Duplication introduced 2016-03-05 12:41 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
82		{
83		$this->model->setProperties(['id' => 2, 'name' => 'pyjac', 'age' => '419']);
84		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
85		$this->sqlStatement->shouldReceive('execute');
86		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
87
88		$this->assertEquals(1, $this->model->update());
89		}
90
91	View Code Duplication	public function testCreateObjectInDatabase()
		0 ignored issues – show Duplication introduced 2016-03-05 12:41 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
92		{
93		$this->model->setProperties(['id' => 2, 'name' => 'pyjac', 'age' => '419']);
94		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
95		$this->sqlStatement->shouldReceive('execute');
96		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
97
98		$this->assertEquals(1, $this->model->create());
99		}
100
101	View Code Duplication	public function testSaveShouldCreateNewModelInDatabaseWhenIdNotPresent()
		0 ignored issues – show Duplication introduced 2016-03-05 14:26 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
102		{
103		$this->model->setProperties(['name' => 'pyjac', 'age' => '419']);
104		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
105		$this->sqlStatement->shouldReceive('execute');
106		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
107		$this->assertEquals(1, $this->model->save());
108		}
109
110	View Code Duplication	public function testSaveShouldUpdateModelInDatabaseIfIdIsPresent()
		0 ignored issues – show Duplication introduced 2016-03-14 14:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
111		{
112		$this->model->setProperties(['id' => 2, 'name' => 'pyjac', 'age' => '419']);
113		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
114		$this->sqlStatement->shouldReceive('execute');
115		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
116		$this->assertEquals(1, $this->model->save());
117		}
118
119		public function testGetPropertiesReturnsExpectedArrayValues()
120		{
121		$values = ['id' => 2, 'name' => 'pyjac', 'age' => '419'];
122		$this->model->setProperties($values);
123
124		$this->assertEquals($values, $this->model->getProperties());
125		}
126
127		public function testDeleteReturnsTrueWhenModelIsSuccessfullyRemovedFromDatabase()
128		{
129		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
130		$this->sqlStatement->shouldReceive('execute');
131		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(1);
132
133		$this->assertEquals(true, $this->model->delete(1));
134		}
135
136		public function testDeleteReturnsFalseWhenModelWasNotDeletedFromDatabase()
137		{
138		$this->databaseConnection->shouldReceive('prepare')->once()->andReturn($this->sqlStatement);
139		$this->sqlStatement->shouldReceive('execute');
140		$this->sqlStatement->shouldReceive('rowCount')->once()->andReturn(0);
141
142		$this->assertEquals(false, $this->model->delete(1));
143		}
144
145		public function testMagicMethodsReturnCorrectResult()
146		{
147		$this->model->id = '10';
		0 ignored issues – show Bug introduced 2016-03-05 14:26 UTC by Report Bug Copy Issue Report Accessing `id` on the interface `PHPUnit_Framework_MockObject_MockObject` suggest that you code against a concrete implementation. How about adding an `instanceof` check? If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes Adding an additional type check: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
148		$this->model->name = 'Pyjac';
		0 ignored issues – show Bug introduced 2016-03-05 14:26 UTC by Report Bug Copy Issue Report Accessing `name` on the interface `PHPUnit_Framework_MockObject_MockObject` suggest that you code against a concrete implementation. How about adding an `instanceof` check? If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes Adding an additional type check: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
149		$this->model->age = '60';
		0 ignored issues – show Bug introduced 2016-03-05 14:26 UTC by Report Bug Copy Issue Report Accessing `age` on the interface `PHPUnit_Framework_MockObject_MockObject` suggest that you code against a concrete implementation. How about adding an `instanceof` check? If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes Adding an additional type check: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
150
151		$this->assertEquals($this->model->name, 'Pyjac');
		0 ignored issues – show Bug introduced 2016-03-05 14:26 UTC by Report Bug Copy Issue Report Accessing `name` on the interface `PHPUnit_Framework_MockObject_MockObject` suggest that you code against a concrete implementation. How about adding an `instanceof` check? If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes Adding an additional type check: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
152		$this->assertEquals($this->model->id, '10');
		0 ignored issues – show Bug introduced 2016-03-05 14:26 UTC by Report Bug Copy Issue Report Accessing `id` on the interface `PHPUnit_Framework_MockObject_MockObject` suggest that you code against a concrete implementation. How about adding an `instanceof` check? If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes Adding an additional type check: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
153		$this->assertEquals($this->model->age, '60');
		0 ignored issues – show Bug introduced 2016-03-05 14:26 UTC by Report Bug Copy Issue Report Accessing `age` on the interface `PHPUnit_Framework_MockObject_MockObject` suggest that you code against a concrete implementation. How about adding an `instanceof` check? If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes Adding an additional type check: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
154		}
155
156		public function testCreateModelWithNoParameter()
157		{
158		$model = $this->getMockForAbstractClass('Pyjac\ORM\Model');
159		$this->assertInstanceOf(\Pyjac\ORM\Model::class, $model);
160		}
161		}
162

andela-joyebanji / PotatoORM

Pull Request — master (#4)

testDeleteReturnsFalseWhenModelWasNotDeletedFromDatabase() A

Complexity

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Duplication

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