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test: add new tests
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‎tests/ConstructMethodTest.php‎

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<?php
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declare(strict_types=1);
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/*
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* This file is part of https://github.com/josantonius/php-json repository.
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*
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* (c) Josantonius <hello@josantonius.dev>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Josantonius\Json\Tests;
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use Josantonius\Json\Exception\CreateDirectoryException;
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use Josantonius\Json\Exception\CreateFileException;
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use Josantonius\Json\Json;
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use PHPUnit\Framework\TestCase;
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class ConstructMethodTest extends TestCase
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{
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private string $filepath = __DIR__ . '/filename.json';
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public function setUp(): void
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{
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parent::setup();
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}
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public function tearDown(): void
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{
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if (file_exists($this->filepath)) {
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unlink($this->filepath);
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}
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}
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public function testShouldCreateTheFileIfNotExist(): void
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{
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$this->assertFalse(file_exists($this->filepath));
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new Json($this->filepath);
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$this->assertTrue(file_exists($this->filepath));
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$this->assertEquals('[]', file_get_contents($this->filepath));
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}
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public function testShouldThrowExceptionIfPathIsWrong(): void
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{
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$this->expectException(CreateDirectoryException::class);
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new Json('/foo:/filename.json');
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}
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public function testShouldThrowExceptionIfFilenameIsWrong(): void
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{
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$this->expectException(CreateFileException::class);
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new Json('/file:name.json');
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}
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}

‎tests/GetMethodTest.php‎

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<?php
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declare(strict_types=1);
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/*
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* This file is part of https://github.com/josantonius/php-json repository.
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*
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* (c) Josantonius <hello@josantonius.dev>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Josantonius\Json\Tests;
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use Josantonius\Json\Exception\JsonErrorException;
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use Josantonius\Json\Json;
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use PHPUnit\Framework\TestCase;
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class GetMethodTest extends TestCase
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{
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private string $filepath = __DIR__ . '/filename.json';
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private string $url = 'https://raw.githubusercontent.com/josantonius/php-json/main/composer.json';
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public function setUp(): void
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{
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parent::setup();
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}
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public function tearDown(): void
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{
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if (file_exists($this->filepath)) {
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unlink($this->filepath);
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}
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}
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public function testShouldGetFileContents(): void
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{
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$jsonFile = new Json($this->filepath);
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$this->assertEquals([], $jsonFile->get());
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}
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public function testShouldGetRemoteFileContents(): void
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{
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$jsonFile = new Json($this->url);
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$this->assertArrayHasKey('name', $jsonFile->get());
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}
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public function testShouldThrowExceptionWhenThereAreJsonErrorsInTheFile(): void
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{
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$jsonFile = new Json($this->filepath);
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file_put_contents($this->filepath, '{');
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$this->expectException(JsonErrorException::class);
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$jsonFile->get();
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}
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}

‎tests/MergeMethodTest.php‎

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<?php
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declare(strict_types=1);
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/*
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* This file is part of https://github.com/josantonius/php-json repository.
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*
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* (c) Josantonius <hello@josantonius.dev>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Josantonius\Json\Tests;
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use Josantonius\Json\Exception\UnavailableMethodException;
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use Josantonius\Json\Json;
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use PHPUnit\Framework\TestCase;
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class MergeMethodTest extends TestCase
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{
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private string $filepath = __DIR__ . '/filename.json';
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private string $url = 'https://raw.githubusercontent.com/josantonius/php-json/main/composer.json';
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public function setUp(): void
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{
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parent::setup();
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}
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public function tearDown(): void
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{
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if (file_exists($this->filepath)) {
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unlink($this->filepath);
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}
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}
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public function testShouldMergeArrayOnJsonFile(): void
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{
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$jsonFile = new Json($this->filepath);
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$jsonFile->set(['foo' => 'bar']);
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$jsonFile->merge(['bar' => 'foo']);
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$this->assertEquals([
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'foo' => 'bar',
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'bar' => 'foo'
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], json_decode(file_get_contents($this->filepath), true));
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}
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public function testShouldMergeObjectOnJsonFile(): void
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{
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$jsonFile = new Json($this->filepath);
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$jsonFile->set(['foo' => 'bar']);
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$object = (object) ['bar' => 'foo'];
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$jsonFile->merge($object);
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$this->assertEquals([
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'foo' => 'bar',
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'bar' => 'foo'
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], json_decode(file_get_contents($this->filepath), true));
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}
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public function testShouldThrowExceptionIfMergeMethodIsUsedWithRemoteFile(): void
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{
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$jsonFile = new Json($this->url);
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$this->expectException(UnavailableMethodException::class);
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$jsonFile->merge(['bar' => 'foo']);
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}
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}

‎tests/PushMethodTest.php‎

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<?php
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declare(strict_types=1);
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/*
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* This file is part of https://github.com/josantonius/php-json repository.
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*
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* (c) Josantonius <hello@josantonius.dev>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Josantonius\Json\Tests;
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use Josantonius\Json\Exception\GetFileException;
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use Josantonius\Json\Exception\UnavailableMethodException;
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use Josantonius\Json\Json;
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use PHPUnit\Framework\TestCase;
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class PushMethodTest extends TestCase
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{
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private string $filepath = __DIR__ . '/filename.json';
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private string $url = 'https://raw.githubusercontent.com/josantonius/php-json/main/composer.json';
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public function setUp(): void
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{
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parent::setup();
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}
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public function tearDown(): void
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{
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if (file_exists($this->filepath)) {
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unlink($this->filepath);
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}
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}
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public function testShouldPushArrayOnJsonFile(): void
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{
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$jsonFile = new Json($this->filepath);
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$jsonFile->set([['foo' => 'bar']]);
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$jsonFile->push(['bar' => 'foo']);
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$this->assertEquals(
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[['foo' => 'bar'], ['bar' => 'foo']],
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json_decode(file_get_contents($this->filepath), true)
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);
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}
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public function testShouldPushObjectOnJsonFile(): void
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{
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$jsonFile = new Json($this->filepath);
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$jsonFile->set([['foo' => 'bar']]);
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$jsonFile->push((object) ['bar' => 'foo']);
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$this->assertEquals(
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[['foo' => 'bar'], ['bar' => 'foo']],
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json_decode(file_get_contents($this->filepath), true)
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);
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}
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public function testShouldThrowExceptionIfPushMethodIsUsedWithRemoteFile(): void
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{
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$jsonFile = new Json($this->url);
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$this->expectException(UnavailableMethodException::class);
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$jsonFile->push(['bar' => 'foo']);
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}
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public function testShouldThrowExceptionIfFileCannotBeObtained(): void
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{
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$jsonFile = new Json($this->filepath);
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unlink($this->filepath);
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$this->expectException(GetFileException::class);
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$jsonFile->push((object) ['bar' => 'foo']);
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}
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public function testShouldThrowExceptionIfRemoteFileCannotBeObtained(): void
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{
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$jsonFile = new Json($this->url . 'wrong');
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$this->expectException(GetFileException::class);
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$jsonFile->push((object) ['bar' => 'foo']);
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}
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}

‎tests/SetMethodTest.php‎

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<?php
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declare(strict_types=1);
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/*
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* This file is part of https://github.com/josantonius/php-json repository.
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*
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* (c) Josantonius <hello@josantonius.dev>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Josantonius\Json\Tests;
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use Josantonius\Json\Exception\UnavailableMethodException;
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use Josantonius\Json\Json;
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use PHPUnit\Framework\TestCase;
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class SetMethodTest extends TestCase
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{
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private string $filepath = __DIR__ . '/filename.json';
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private string $url = 'https://raw.githubusercontent.com/josantonius/php-json/main/composer.json';
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public function setUp(): void
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{
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parent::setup();
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}
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public function tearDown(): void
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{
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if (file_exists($this->filepath)) {
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unlink($this->filepath);
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}
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}
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public function testShouldSetArrayOnJsonFile(): void
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{
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$jsonFile = new Json($this->filepath);
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$array = ['foo' => 'bar'];
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$jsonFile->set($array);
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$this->assertEquals($array, json_decode(file_get_contents($this->filepath), true));
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}
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public function testShouldSetObjectOnJsonFile(): void
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{
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$jsonFile = new Json($this->filepath);
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$object = (object) ['foo' => 'bar'];
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$jsonFile->set($object);
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$this->assertEquals($object, json_decode(file_get_contents($this->filepath)));
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}
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public function testShouldThrowExceptionIfSetMethodIsUsedWithRemoteFile(): void
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{
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$jsonFile = new Json($this->url);
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$this->expectException(UnavailableMethodException::class);
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$jsonFile->set(['foo' => 'bar']);
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}
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}

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