*/ namespace Flow\JSONPath\Test; use Exception; use PHPUnit\Framework\TestCase; use Flow\JSONPath\JSONPath; use function json_decode; use function mt_rand; class JSONPathArrayAccessTest extends TestCase { /** * @throws Exception */ public function testChaining() { $data = $this->exampleData(mt_rand(0, 1)); $conferences = (new JSONPath($data))->find('.conferences.*'); $teams = $conferences->find('..teams.*'); self::assertEquals('Dodger', $teams[0]['name']); self::assertEquals('Mets', $teams[1]['name']); $teams = (new JSONPath($data))->find('.conferences.*')->find('..teams.*'); self::assertEquals('Dodger', $teams[0]['name']); self::assertEquals('Mets', $teams[1]['name']); $teams = (new JSONPath($data))->find('.conferences..teams.*'); self::assertEquals('Dodger', $teams[0]['name']); self::assertEquals('Mets', $teams[1]['name']); } /** * @throws Exception */ public function testIterating() { $data = $this->exampleData(mt_rand(0, 1)); $conferences = (new JSONPath($data))->find('.conferences.*'); $names = []; foreach ($conferences as $conference) { $players = $conference->find('.teams.*.players[?(@.active=yes)]'); foreach ($players as $player) { $names[] = $player->name; } } self::assertEquals(['Joe Face', 'something'], $names); } /** * @throws Exception */ public function testDifferentStylesOfAccess() { $data = (new JSONPath($this->exampleData(mt_rand(0, 1)))); self::assertArrayHasKey('conferences', $data); $conferences = $data->__get('conferences')->getData(); if (is_array($conferences[0])) { self::assertEquals('Western Conference', $conferences[0]['name']); } else { self::assertEquals('Western Conference', $conferences[0]->name); } } /** * @param int $asArray * @return array|object */ public function exampleData($asArray = 1) { $json = '{ "name":"Major League Baseball", "abbr":"MLB", "conferences":[ { "name":"Western Conference", "abbr":"West", "teams":[ { "name":"Dodger", "city":"Los Angeles", "whatever":"else", "players":[ { "name":"Bob Smith", "number":22 }, { "name":"Joe Face", "number":23, "active":"yes" } ] } ] }, { "name":"Eastern Conference", "abbr":"East", "teams":[ { "name":"Mets", "city":"New York", "whatever":"else", "players":[ { "name":"something", "number":14, "active":"yes" }, { "name":"something", "number":15 } ] } ] } ] }'; return json_decode($json, $asArray === 1); } }