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<?php |
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/** |
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* @package silverstripe-jsontext |
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* @subpackage fields |
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* @author Russell Michell <[email protected]> |
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*/ |
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use JSONText\Fields\JSONText; |
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use JSONText\Exceptions; |
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class JSONTextSetValueTest extends SapphireTest |
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{ |
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/** |
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* @var array |
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*/ |
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protected $fixtures = [ |
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'array' => 'tests/fixtures/json/array.json', |
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'object' => 'tests/fixtures/json/object.json', |
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'invalid' => 'tests/fixtures/json/invalid.json' |
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]; |
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/** |
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* JSONTextTest constructor. |
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* |
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* Modify fixtures property to be able to run on PHP <5.6 without use of constant in class property which 5.6+ allows |
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*/ |
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public function __construct() |
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{ |
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View Code Duplication |
foreach($this->fixtures as $name => $path) { |
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$this->fixtures[$name] = MODULE_DIR . '/' . $path; |
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} |
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} |
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/** |
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* Tests JSONText::setValue() by means of a simple JSONPath expression operating on a JSON array |
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*/ |
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public function testSetValueOnSourceArray() |
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{ |
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// Data Source: Array |
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// Return Type: ARRAY |
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// Expression: '$.[2]' The third item |
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$field = JSONText::create('MyJSON'); |
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$field->setReturnType('array'); |
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$field->setValue($this->getFixture('array')); |
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// Assert current value |
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$this->assertEquals(['trabant'], $field->query('$.[2]')); |
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// Now update it... |
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$field->setValue('lada', null, '$.[2]'); |
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// Assert new value |
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$this->assertEquals(['lada'], $field->query('$.[2]')); |
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// Data Source: Array |
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// Return Type: ARRAY |
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// Expression: '$.[6]' The seventh item |
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$field = JSONText::create('MyJSON'); |
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$field->setReturnType('array'); |
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$field->setValue($this->getFixture('array')); |
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// Assert current value |
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$this->assertEquals([33.3333], $field->query('$.[6]')); |
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// Now update it... |
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$field->setValue(99.99, null, '$.[6]'); |
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// Assert new value |
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$this->assertEquals([99.99], $field->query('$.[6]')); |
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// Invalid #1 |
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$this->setExpectedException('\JSONText\Exceptions\JSONTextException'); |
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$field->setValue(99.99, null, '$[6]'); // Invalid JSON path expression |
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// Reset expected exception |
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$this->setExpectedException(null); |
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// Invalid #2 |
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$this->setExpectedException('\JSONText\Exceptions\JSONTextException'); |
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$field->setValue('true'); // Invalid JSON passed to setValue() |
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// Reset expected exception |
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$this->setExpectedException(null); |
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// Invalid #3 |
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$this->setExpectedException('\JSONText\Exceptions\JSONTextException'); |
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$field->setValue('{'); // Invalid JSON. Period. |
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// Ensure default SS behaviour is respected with empty strings, evenm though it's invalid JSON |
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$field->setValue(''); |
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$this->assertEquals('', $field->getValue()); |
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} |
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/** |
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* Tests JSONText::setValue() by means of a simple JSONPath expression operating on a JSON object |
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* |
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* Tests performing single and multiple updates |
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*/ |
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public function testSetValueOnSourceObject() |
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{ |
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// Data Source: Object |
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// Return Type: ARRAY |
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// Expression: '$.[2]' The third item |
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$field = JSONText::create('MyJSON'); |
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$field->setReturnType('array'); |
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$field->setValue($this->getFixture('object')); |
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// Assert we cannot use array accessors at the root level of the source JSON _object_ |
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$this->assertEmpty($field->query('$.[2]')); |
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// Assert current types and value |
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$this->assertInternalType('array', $field->query('$.cars')); |
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$this->assertCount(1, $field->query('$.cars')); // The "cars" key's value is an object returned as a single value array |
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$this->assertCount(3, $field->query('$.cars')[0]); //...with three classifications of car manufacturer by country |
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$this->assertCount(2, $field->query('$.cars')[0]['british']); |
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$this->assertEquals('morris', $field->query('$.cars')[0]['british'][1]); |
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// Now do a multiple update |
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$newCars = [ |
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'american' => ['ford', 'tesla'], |
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'british' => ['aston martin', 'austin', 'rover'] |
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]; |
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$field->setValue($newCars, null, '$.cars'); |
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// Assert news types and value |
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$this->assertInternalType('array', $field->query('$.cars')); |
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$this->assertCount(1, $field->query('$.cars')); // The "cars" key's value is an object returned as a single value array |
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$this->assertCount(2, $field->query('$.cars')[0]); //...with three classifications of car manufacturer by country |
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$this->assertCount(3, $field->query('$.cars')[0]['british']); |
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$this->assertEquals('austin', $field->query('$.cars')[0]['british'][1]); |
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// So far we've used JSONPath to identify and update, let's try Postgres operators too |
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// Now do attempt multiple update |
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$newerCars = [ |
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'american' => ['chrysler', 'general motors', 'edsel'] |
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]; |
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$this->setExpectedException('\JSONText\Exceptions\JSONTextException'); |
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$field->setValue($newerCars, null, '{"cars":"american"}'); // setValue() only takes JSONPath expressions |
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} |
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/** |
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* Get the contents of a fixture |
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* |
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* @param string $fixture |
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* @return string |
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*/ |
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private function getFixture($fixture) |
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{ |
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$files = $this->fixtures; |
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return file_get_contents($files[$fixture]); |
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} |
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} |
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phptek /
silverstripe-jsontext
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You can fix this by adding a namespace to your class:
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