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<?php |
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namespace Royopa\Quandl\Tests; |
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use Royopa\Quandl\Quandl; |
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class QuandlSymbolTest extends \PHPUnit_Framework_TestCase |
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{ |
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private $api_key = "DEBUG_KEY"; |
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private $cache_file = false; |
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protected function setUp() |
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{ |
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if (! file_exists(__DIR__.'/../.env')) { |
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return; |
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} |
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$dotenv = new \Dotenv\Dotenv(__DIR__.'/../'); |
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$dotenv->load(); |
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$this->api_key = getenv('QUANDL_API_KEY'); |
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} |
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public function testGetSymbol() |
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{ |
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$quandl = new Quandl($this->api_key); |
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$quandl->force_curl = false; |
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$quandl->no_ssl_verify = true;; |
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$symbol = 'GOOG/BVMF_PETR4'; |
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$dates = [ |
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'trim_start' => '2015-06-08', |
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'trim_end' => '2015-06-12' |
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]; |
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$format = 'json'; |
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$result = $quandl->getSymbol($symbol, $dates); |
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// tests to columns names |
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$columnsNames = $result->column_names; |
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$this->assertEquals('Date', $columnsNames[0]); |
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$this->assertEquals('Open', $columnsNames[1]); |
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$this->assertEquals('High', $columnsNames[2]); |
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$this->assertEquals('Low', $columnsNames[3]); |
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$this->assertEquals('Close', $columnsNames[4]); |
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$this->assertEquals('Volume', $columnsNames[5]); |
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// test to check count results returned |
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$data = $result->data; |
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$this->assertEquals(5, count($data)); |
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// test to check url generated |
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$urlExpected = "https://www.quandl.com/api/v1/datasets/{$symbol}.{$format}?trim_start={$dates['trim_start']}&trim_end={$dates['trim_end']}&auth_token={$this->api_key}"; |
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$this->assertEquals($urlExpected, $quandl->last_url); |
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} |
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public function testGetBacenCdi() |
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{ |
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$quandl = new Quandl($this->api_key); |
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$symbol = 'BCB/4389'; # CDI |
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$result = $quandl->getSymbol( |
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$symbol, |
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array( |
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'trim_start' => '2015-06-22', |
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'trim_end' => '2015-06-22', |
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"sort_order" => "desc", |
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"exclude_headers" => true, |
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"rows" => 1, |
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) |
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); |
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$date = new \DateTime($result->data[0][0]); |
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$value = $result->data[0][1]; |
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$this->assertEquals(13.64, $value); |
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$this->assertEquals(new \DateTime('2015-06-22'), $date); |
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} |
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} |
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royopa /
quandl-elephant-api
