def get_image_by_id(image_id)
response = Excon::Response.new
response.status = [200, 204][rand(2)]
response.headers = {
'X-Image-Meta-Checksum' => '8a40c862b5735975d82605c1dd395796',
'X-Image-Meta-Container_format' => 'aki',
'X-Image-Meta-Created_at' => '2016-01-06T03:22:20.000000',
'X-Image-Meta-Deleted' => 'False',
'X-Image-Meta-Disk_format' => 'aki',
'X-Image-Meta-Id' => image_id,
'X-Image-Meta-Is_public' => 'True',
'X-Image-Meta-Min_disk' => 0,
'X-Image-Meta-Min_ram' => 0,
'X-Image-Meta-Name' => 'cirros-0.3.4-x86_64-uec-kernel',
'X-Image-Meta-Owner' => '13cc6052265b41529e2fd0fc461fa8ef',
'X-Image-Meta-Protected' => 'False',
'X-Image-Meta-Size' => 4979632,
'X-Image-Meta-Status' => 'deactivated',
'X-Image-Meta-Updated_at' => '2016-02-25T03:02:05.000000',
'X-Image-Meta-Property-foo' => 'bar'
}
response.body = {}
response
end