/
headers.t
200 lines (184 loc) · 6.41 KB
/
headers.t
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use Cro::HTTP::Client;
use Cro::HTTP::Router;
use Cro::HTTP::Server;
use Cro::OpenAPI::RoutesFromDefinition;
use Test;
my constant TEST_PORT = 30000;
my $api-doc = q:to/OPENAPI/;
{
"openapi": "3.0.0",
"info": {
"version": "1.0.0",
"title": "Cro Test Case"
},
"paths": {
"/header-in": {
"parameters": [
{
"name": "X-Limit",
"in": "header",
"required": false,
"schema": {
"type": "integer"
}
}
],
"get": {
"summary": "Test incoming header validation",
"operationId": "headerIn",
"parameters": [
{
"name": "X-Animal",
"in": "header",
"required": true,
"schema": {
"type": "string",
"enum": ["dog", "cat", "parrot"]
}
}
]
}
},
"/header-out": {
"get": {
"summary": "Test outgoing header validation",
"operationId": "headerOut",
"parameters": [
{
"name": "type",
"in": "query",
"required": true,
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"description": "OK response",
"headers": {
"X-Remaining": {
"required": true,
"schema": {
"type": "integer"
}
},
"X-FreeRemaining": {
"required": false,
"schema": {
"type": "integer"
}
}
}
}
}
}
}
}
}
OPENAPI
my $application = openapi $api-doc, {
operation 'headerIn', -> :$X-Limit is header = '', :$X-Animal is header = '' {
content 'text/plain', "Limit: $X-Limit, Animal: $X-Animal";
}
operation 'headerOut', -> :$type {
given $type {
when 'both' {
header 'X-Remaining', 100;
header 'X-FreeRemaining', 5;
}
when 'required' {
header 'X-Remaining', 100;
}
when 'missing' {
header 'X-FreeRemaining', 5;
}
when 'bad-required' {
header 'X-Remaining', 'nope';
header 'X-FreeRemaining', 5;
}
when 'bad-optional' {
header 'X-Remaining', 100;
header 'X-FreeRemaining', 'nope';
}
}
content 'text/plain', 'ok';
}
}
my $server = Cro::HTTP::Server.new: :host<0.0.0.0>, :port(TEST_PORT), :$application;
$server.start;
my $uri = "http://127.0.0.1:{TEST_PORT}";
{
my $resp = await Cro::HTTP::Client.get: "$uri/header-in", headers => {
X-Limit => 42,
X-Animal => 'cat'
};
is $resp.status, 200, 'Valid 200 response is returend when both headers sent';
is await($resp.body-text), 'Limit: 42, Animal: cat',
'Got headers in body as expected';
}
{
my $resp = await Cro::HTTP::Client.get: "$uri/header-in", headers => {
X-Animal => 'cat'
};
is $resp.status, 200, 'Valid 200 response is returend when only required header sent';
is await($resp.body-text), 'Limit: , Animal: cat',
'Got one required header in body as expected';
}
throws-like
{
await Cro::HTTP::Client.get: "$uri/header-in", headers => {
X-Limit => 42
}
},
X::Cro::HTTP::Error,
response => { .status == 400 },
'When missing required header, then 400 error';
throws-like
{
await Cro::HTTP::Client.get: "$uri/header-in", headers => {
X-Animal => 'crab'
}
},
X::Cro::HTTP::Error,
response => { .status == 400 },
'When required header does not match schema, then 400 error';
throws-like
{
await Cro::HTTP::Client.get: "$uri/header-in", headers => {
X-Limit => "no no, no no there's no limit",
X-Animal => 'cat'
}
},
X::Cro::HTTP::Error,
response => { .status == 400 },
'When optional header does not match schema, then 400 error';
{
my $resp = await Cro::HTTP::Client.get: "$uri/header-out?type=both";
is $resp.status, 200, 'Valid 200 response is returend when response has both headers';
is $resp.header('X-Remaining'), 100, 'Correct value of requied header';
is $resp.header('X-FreeRemaining'), 5, 'Correct value of optional header';
}
{
my $resp = await Cro::HTTP::Client.get: "$uri/header-out?type=required";
is $resp.status, 200, 'Valid 200 response is returend when response has required header';
is $resp.header('X-Remaining'), 100, 'Correct value of requied header';
nok defined($resp.header('X-FreeRemaining')), 'No optional header';
}
throws-like
{ await Cro::HTTP::Client.get: "$uri/header-out?type=missing" },
X::Cro::HTTP::Error,
response => { .status == 500 },
'Sending a response missing required headers results in a 500 error';
throws-like
{ await Cro::HTTP::Client.get: "$uri/header-out?type=bad-required" },
X::Cro::HTTP::Error,
response => { .status == 500 },
'Sending a response with a required header not matching schema results in a 500 error';
throws-like
{ await Cro::HTTP::Client.get: "$uri/header-out?type=bad-optional" },
X::Cro::HTTP::Error,
response => { .status == 500 },
'Sending a response with an optional header not matching schema results in a 500 error';
$server.stop;
done-testing;