info/DesignPatternsPHP
1
0
Fork 0
mirror of https://github.com/DesignPatternsPHP/DesignPatternsPHP.git synced 2025-07-28 10:40:17 +02:00
Code Issues Projects Releases Wiki Activity

Add unit tests and usage example to README

Browse Source
This commit is contained in:
victor
2015-08-19 15:52:10 +03:00
parent 013c358a1b
commit a4defb2112
8 changed files with 365 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
More/EAV/Attribute.php
View File

@@ -43,8 +43,10 @@ class Attribute implements ValueAccessInterface
*/
public function removeValue(ValueInterface $value)
{
if ($key = array_search($value, $this->values, true)) {
unset($this->values[$key]);
$index = array_search($value, $this->values, true);
if (false !== $index) {
unset($this->values[$index]);
}
return $this;

6
More/EAV/Entity.php
View File

@@ -43,8 +43,10 @@ class Entity implements ValueAccessInterface
*/
public function removeValue(ValueInterface $value)
{
if ($key = array_search($value, $this->values, true)) {
unset($this->values[$key]);
$index = array_search($value, $this->values, true);
if (false !== $index) {
unset($this->values[$index]);
}
return $this;

87
More/EAV/README.rst
View File

@@ -9,7 +9,74 @@ Purpose
Examples
--------
...
```
use DesignPatterns\More\EAV\Entity;
use DesignPatterns\More\EAV\Attribute;
use DesignPatterns\More\EAV\Value;
// color attribute
$color = (new Attribute())->setName('Color');
// color values
$colorSilver = (new Value($color))->setName('Silver');
$colorGold = (new Value($color))->setName('Gold');
$colorSpaceGrey = (new Value($color))->setName('Space Grey');
// memory attribute
$memory = (new Attribute())->setName('Memory');
// memory values
$memory4Gb = (new Value($memory))->setName('4GB');
$memory8Gb = (new Value($memory))->setName('8GB');
$memory16Gb = (new Value($memory))->setName('16GB');
// storage attribute
$storage = (new Attribute())->setName('Storage');
// storage values
$storage128Gb = (new Value($storage))->setName('128GB');
$storage256Gb = (new Value($storage))->setName('256GB');
$storage512Gb = (new Value($storage))->setName('512GB');
$storage1Tb = (new Value($storage))->setName('1TB');
// entities
$mac = (new Entity())
->setName('MacBook')
// colors
->addValue($colorSilver)
->addValue($colorGold)
->addValue($colorSpaceGrey)
// memories
->addValue($memory8Gb)
// storages
->addValue($storage256Gb)
->addValue($storage512Gb)
;
$macAir = (new Entity())
->setName('MacBook Air')
// colors
->addValue($colorSilver)
// memories
->addValue($memory4Gb)
->addValue($memory8Gb)
// storages
->addValue($storage128Gb)
->addValue($storage256Gb)
->addValue($storage512Gb)
;
$macPro = (new Entity())
->setName('MacBook Pro')
// colors
->addValue($colorSilver)
// memories
->addValue($memory8Gb)
->addValue($memory16Gb)
// storages
->addValue($storage128Gb)
->addValue($storage256Gb)
->addValue($storage512Gb)
->addValue($storage1Tb)
;
```
UML Diagram
-----------
@@ -24,7 +91,23 @@ You can also find these code on `GitHub`_
Test
----
...
Tests/EntityTest.php
.. literalinclude:: Tests/EntityTest.php
:language: php
:linenos:
Tests/AttributeTest.php
.. literalinclude:: Tests/AttributeTest.php
:language: php
:linenos:
Tests/ValueTest.php
.. literalinclude:: Tests/ValueTest.php
:language: php
:linenos:
.. _`GitHub`: https://github.com/domnikl/DesignPatternsPHP/tree/master/More/EAV

66
More/EAV/Tests/AttributeTest.php Normal file
View File

@@ -0,0 +1,66 @@
<?php
namespace DesignPatterns\More\EAV\Tests;
use DesignPatterns\More\EAV\Attribute;
use DesignPatterns\More\EAV\Value;
/**
* AttributeTest tests the Attribute model of EAV pattern
*/
class AttributeTest extends \PHPUnit_Framework_TestCase
{
public function testCreationSuccess()
{
$attribute = new Attribute();
$this->assertInstanceOf('\DesignPatterns\More\EAV\Attribute', $attribute);
}
/**
* @depends testCreationSuccess
*/
public function testSetGetName()
{
$attribute = new Attribute();
$attribute->setName('Color');
$this->assertEquals('Color', $attribute->getName());
}
/**
* @depends testCreationSuccess
*/
public function testAddValue()
{
$attribute = new Attribute();
$attribute->setName('Color');
$values[] = (new Value($attribute))->setName('Silver');
$values[] = (new Value($attribute))->setName('Gold');
$values[] = (new Value($attribute))->setName('Space Grey');
$this->assertEquals($values, $attribute->getValues());
}
/**
* @depends testAddValue
*/
public function testRemoveValue()
{
$values = [];
$attribute = new Attribute();
$attribute->setName('Color');
$values[] = (new Value($attribute))->setName('Silver');
$values[] = (new Value($attribute))->setName('Gold');
$values[] = (new Value($attribute))->setName('Space Grey');
$randomIndex = array_rand($values);
$attribute->removeValue($values[$randomIndex]);
unset($values[$randomIndex]);
$this->assertEquals($values, $attribute->getValues());
}
}

132
More/EAV/Tests/EntityTest.php Normal file
View File

@@ -0,0 +1,132 @@
<?php
namespace DesignPatterns\More\EAV\Tests;
use DesignPatterns\More\EAV\Entity;
use DesignPatterns\More\EAV\Attribute;
use DesignPatterns\More\EAV\Value;
/**
* EntityTest tests the Entity model of EAV pattern
*/
class EntityTest extends \PHPUnit_Framework_TestCase
{
/**
* @dataProvider valueProvider
*
* @var string $name
*/
public function testSetGetName($name)
{
$macBook = new Entity();
$macBook->setName($name);
$this->assertEquals($name, $macBook->getName());
}
/**
* @dataProvider valueProvider
*
* @var string $name
* @var array|Value[] $values
*/
public function testAddValue($name, array $values)
{
$macBook = new Entity();
$macBook->setName($name);
foreach ($values as $value) {
$macBook->addValue($value);
}
$this->assertEquals($values, $macBook->getValues());
}
/**
* @depends testAddValue
* @dataProvider valueProvider
*
* @var string $name
* @var array|Value[] $values
*/
public function testRemoveValue($name, array $values)
{
$macBook = new Entity();
$macBook->setName($name);
foreach ($values as $value) {
$macBook->addValue($value);
}
$randomIndex = array_rand($values);
$macBook->removeValue($values[$randomIndex]);
unset($values[$randomIndex]);
$this->assertEquals($values, $macBook->getValues());
}
/**
* @return array
*/
public function valueProvider()
{
// color attribute
$color = (new Attribute())->setName('Color');
// color values
$colorSilver = (new Value($color))->setName('Silver');
$colorGold = (new Value($color))->setName('Gold');
$colorSpaceGrey = (new Value($color))->setName('Space Grey');
// memory attribute
$memory = (new Attribute())->setName('Memory');
// memory values
$memory4Gb = (new Value($memory))->setName('4GB');
$memory8Gb = (new Value($memory))->setName('8GB');
$memory16Gb = (new Value($memory))->setName('16GB');
// storage attribute
$storage = (new Attribute())->setName('Storage');
// storage values
$storage128Gb = (new Value($storage))->setName('128GB');
$storage256Gb = (new Value($storage))->setName('256GB');
$storage512Gb = (new Value($storage))->setName('512GB');
$storage1Tb = (new Value($storage))->setName('1TB');
return [
[
'MacBook',
[
$colorSilver,
$colorGold,
$colorSpaceGrey,
$memory8Gb,
$storage256Gb,
$storage512Gb,
],
],
[
'MacBook Air',
[
$colorSilver,
$memory4Gb,
$memory8Gb,
$storage128Gb,
$storage256Gb,
$storage512Gb,
],
],
[
'MacBook Pro',
[
$colorSilver,
$memory8Gb,
$memory16Gb,
$storage128Gb,
$storage256Gb,
$storage512Gb,
$storage1Tb,
],
],
];
}
}

59
More/EAV/Tests/ValueTest.php Normal file
View File

@@ -0,0 +1,59 @@
<?php
namespace DesignPatterns\More\EAV\Tests;
use DesignPatterns\More\EAV\Attribute;
use DesignPatterns\More\EAV\Value;
/**
* ValueTest tests the Value model of EAV pattern
*/
class ValueTest extends \PHPUnit_Framework_TestCase
{
public function testCreationFailureWithoutAttribute()
{
$isFailure = false;
try {
new Value();
} catch (\Exception $e) {
$isFailure = true;
}
$this->assertTrue($isFailure);
}
public function testCreationSuccessWithAttribute()
{
$attribute = new Attribute();
$attribute->setName('Color');
$value = new Value($attribute);
$this->assertInstanceOf('\DesignPatterns\More\EAV\Value', $value);
}
public function testSetGetName()
{
$attribute = new Attribute();
$attribute->setName('Color');
$value = new Value($attribute);
$value->setName('Silver');
$this->assertEquals('Silver', $value->getName());
}
public function testSetGetAttribute()
{
$attribute = new Attribute();
$attribute->setName('Color');
$value = new Value($attribute);
$value->setName('Silver');
$this->assertSame($attribute, $value->getAttribute());
$value->setAttribute($attribute);
$this->assertSame($attribute, $value->getAttribute());
}
}

10
More/EAV/Value.php
View File

@@ -26,6 +26,16 @@ class Value implements ValueInterface
$this->attribute = $attribute;
}
/**
* @param Attribute $attribute
*/
public function setAttribute(Attribute $attribute)
{
$this->attribute->removeValue($this); // Remove value from current attribute
$attribute->addValue($this); // Add value to new attribute
$this->attribute = $attribute;
}
/**
* @return Attribute
*/

5
More/EAV/ValueInterface.php
View File

@@ -12,6 +12,11 @@ interface ValueInterface
*/
public function __construct(Attribute $attribute);
/**
* @param Attribute $attribute
*/
public function setAttribute(Attribute $attribute);
/**
* @return Attribute
*/