public function testCreateHeaders()
{
$indexes = ['foo_bin' => ['bar', 'baz'], 'foo_int' => [42, 50]];
$translator = new Api\Http\Translator\SecondaryIndex();
$headers = $translator->createHeadersFromIndexes($indexes);
// Check that 4 different header key/value pairs are created, with the correct values.
$this->assertEquals(4, count($headers));
$this->assertEquals(['x-riak-index-foo_bin', 'bar'], $headers[0]);
$this->assertEquals(['x-riak-index-foo_bin', 'baz'], $headers[1]);
$this->assertEquals(['x-riak-index-foo_int', '42'], $headers[2]);
$this->assertEquals(['x-riak-index-foo_int', '50'], $headers[3]);
}
/**
* Prepares the request headers
*
* @return $this
*/
protected function prepareRequestHeaders()
{
$curl_headers = [];
foreach ($this->headers as $key => $value) {
$curl_headers[] = sprintf('%s: %s', $key, $value);
}
// if we have an object, set appropriate object headers
$object = $this->command->getObject();
if ($object) {
if ($object->getVclock()) {
$curl_headers[] = sprintf('%s: %s', static::VCLOCK_KEY, $object->getVclock());
}
if ($object->getContentType()) {
$charset = '';
if ($object->getCharset()) {
$charset = sprintf('; charset=%s', $object->getCharset());
}
$curl_headers[] = sprintf('%s: %s', static::CONTENT_TYPE_KEY, $object->getContentType(), $charset);
}
// setup index headers
$translator = new Api\Http\Translator\SecondaryIndex();
$indexHeaders = $translator->createHeadersFromIndexes($object->getIndexes());
foreach ($indexHeaders as $value) {
$curl_headers[] = sprintf('%s: %s', $value[0], $value[1]);
}
// setup metadata headers
foreach ($object->getMetaData() as $key => $value) {
$curl_headers[] = sprintf('%s%s: %s', static::METADATA_PREFIX, $key, $value);
}
}
// set the request headers on the connection
$this->options[CURLOPT_HTTPHEADER] = $curl_headers;
// dump local headers to start fresh
$this->headers = [];
return $this;
}
