/**
* @param array $query
* @param string $path
*
* @throws Exception
*/
public function get($query = [], $path = 'php://output')
{
$output = fopen($path, 'w');
do {
$response = $this->client->get($this->url, ['query' => $query]);
if ($response->getStatusCode() !== 200) {
throw new Exception();
}
$body = $response->getBody();
// header row
$line = Psr7\readline($body);
$keys = str_getcsv($line);
while ($line = Psr7\readline($body)) {
$row = str_getcsv($line);
$data = array_combine($keys, $row);
fwrite($output, json_encode($data) . "\n");
}
$query = $this->next($response);
} while ($query);
fclose($output);
}
public function testReadsLineUntilFalseReturnedFromRead()
{
$s = $this->getMockBuilder('GuzzleHttp\\Psr7\\Stream')->setMethods(['read', 'eof'])->disableOriginalConstructor()->getMock();
$s->expects($this->exactly(2))->method('read')->will($this->returnCallback(function () {
static $c = false;
if ($c) {
return false;
}
$c = true;
return 'h';
}));
$s->expects($this->exactly(2))->method('eof')->will($this->returnValue(false));
$this->assertEquals("h", Psr7\readline($s));
}
public function testSkipsOverwrittenBytes()
{
$decorated = Psr7\stream_for(implode("\n", array_map(function ($n) {
return str_pad($n, 4, '0', STR_PAD_LEFT);
}, range(0, 25))));
$body = new CachingStream($decorated);
$this->assertEquals("0000\n", Psr7\readline($body));
$this->assertEquals("0001\n", Psr7\readline($body));
// Write over part of the body yet to be read, so skip some bytes
$this->assertEquals(5, $body->write("TEST\n"));
$this->assertEquals(5, $this->readAttribute($body, 'skipReadBytes'));
// Read, which skips bytes, then reads
$this->assertEquals("0003\n", Psr7\readline($body));
$this->assertEquals(0, $this->readAttribute($body, 'skipReadBytes'));
$this->assertEquals("0004\n", Psr7\readline($body));
$this->assertEquals("0005\n", Psr7\readline($body));
// Overwrite part of the cached body (so don't skip any bytes)
$body->seek(5);
$this->assertEquals(5, $body->write("ABCD\n"));
$this->assertEquals(0, $this->readAttribute($body, 'skipReadBytes'));
$this->assertEquals("TEST\n", Psr7\readline($body));
$this->assertEquals("0003\n", Psr7\readline($body));
$this->assertEquals("0004\n", Psr7\readline($body));
$this->assertEquals("0005\n", Psr7\readline($body));
$this->assertEquals("0006\n", Psr7\readline($body));
$this->assertEquals(5, $body->write("1234\n"));
$this->assertEquals(5, $this->readAttribute($body, 'skipReadBytes'));
// Seek to 0 and ensure the overwritten bit is replaced
$body->seek(0);
$this->assertEquals("0000\nABCD\nTEST\n0003\n0004\n0005\n0006\n1234\n0008\n0009\n", $body->read(50));
// Ensure that casting it to a string does not include the bit that was overwritten
$this->assertContains("0000\nABCD\nTEST\n0003\n0004\n0005\n0006\n1234\n0008\n0009\n", (string) $body);
}
