/**
* Create the aggregate stream that will be used to upload the POST data
*/
private function createStream(array $fields, array $files)
{
$stream = new Stream\AppendStream();
foreach ($fields as $name => $field) {
$stream->addStream(
Stream\create($this->getFieldString($name, $field))
);
}
foreach ($files as $file) {
if (!$file instanceof PostFileInterface) {
throw new \InvalidArgumentException('All POST fields must '
. 'implement PostFieldInterface');
}
$stream->addStream(
Stream\create($this->getFileHeaders($file))
);
$stream->addStream($file->getContent());
$stream->addStream(Stream\create("\r\n"));
}
// Add the trailing boundary
$stream->addStream(Stream\create("--{$this->boundary}--"));
return $stream;
}
/**
* Create the aggregate stream that will be used to upload the POST data
*/
protected function createStream(array $fields, array $files)
{
$stream = new AppendStream();
foreach ($fields as $name => $fieldValues) {
foreach ((array) $fieldValues as $value) {
$stream->addStream(Stream::factory($this->getFieldString($name, $value)));
}
}
foreach ($files as $file) {
if (!$file instanceof PostFileInterface) {
throw new \InvalidArgumentException('All POST fields must ' . 'implement PostFieldInterface');
}
$stream->addStream(Stream::factory($this->getFileHeaders($file)));
$stream->addStream($file->getContent());
$stream->addStream(Stream::factory("\r\n"));
}
// Add the trailing boundary with CRLF
$stream->addStream(Stream::factory("--{$this->boundary}--\r\n"));
return $stream;
}
/**
* @expectedException \GuzzleHttp\Stream\Exception\CannotAttachException
*/
public function testCannotAttach()
{
$p = new AppendStream();
$p->attach('a');
}
public function testFlushReturnsFalse()
{
$s = new AppendStream();
$this->assertFalse($s->flush());
}
public function testCatchesExceptionsWhenCastingToString()
{
$s = $this->getMockBuilder('GuzzleHttp\\Stream\\StreamInterface')->setMethods(['read', 'isReadable', 'eof'])->getMockForAbstractClass();
$s->expects($this->once())->method('read')->will($this->throwException(new \RuntimeException('foo')));
$s->expects($this->once())->method('isReadable')->will($this->returnValue(true));
$s->expects($this->any())->method('eof')->will($this->returnValue(false));
$a = new AppendStream([$s]);
$this->assertFalse($a->eof());
$this->assertSame('', (string) $a);
}
