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<?php
use PHPUnit\Framework\Assert;
use PHPUnit\Framework\TestCase;
require 'functions.php';
/**
* Class functionsTest
*/
class functionsTest extends TestCase
{
/**
* Tests the call_api function
*/
public function test_call_api(): void
{
$method_post = 'POST';
$method_get = 'GET';
$method_different = '1234';
$wc_order_test_request = '';
$backend_url = 'https://backend.demo.taler.net';
$api_key = 'ApiKey sandbox';
try {
$wc_order_test_request = 'wc_test_' . random_int(0, 1000);
} catch (Exception $e) {
}
$body_request_1 = array(
'order' => array(
'amount' => 'KUDOS:0.1',
'fulfillment_url' => 'http://gnutaler.hofmd.ch',
'summary' => 'Test_order',
'order_id' => $wc_order_test_request,
)
);
$purpose_1 = 'create_order';
$body_request_2 = $wc_order_test_request;
$purpose_2 = 'confirm_payment';
$result_create_order = call_api( $method_post, $backend_url, json_encode($body_request_1), $purpose_1, $api_key );
$result_confirm_payment = call_api( $method_get, $backend_url, $body_request_2, $purpose_2, $api_key );
$result_verify_backend_url = call_api( $method_get, $backend_url, '', '', $api_key );
$result_method_different = call_api( $method_different, $backend_url, json_encode($body_request_1), $purpose_1, $api_key );
Assert::assertTrue($result_create_order['result']);
Assert::assertEquals($wc_order_test_request, json_decode($result_create_order['message'], true)['order_id']);
Assert::assertTrue($result_confirm_payment['result']);
Assert::assertEquals(false, json_decode($result_confirm_payment['message'], true)['paid']);
Assert::assertTrue($result_verify_backend_url['result']);
Assert::assertEquals('Hello, I\'m a merchant\'s Taler backend. This HTTP server is not for humans.', trim($result_verify_backend_url['message']));
Assert::assertFalse($result_method_different['result']);
Assert::assertEquals('Bad request', $result_method_different['message']);
}
/**
* Tests the create_api_url function
*/
public function test_create_api_url(): void
{
$url_test = 'https://backend.demo.taler.net';
$wc_test_order = '';
try {
$wc_test_order = 'wc_test_' . random_int(0, 1000);
} catch (Exception $e) {
}
$purpose_create_order = 'create_order';
$purpose_confirm_payment = 'confirm_payment';
$purpose_create_refund = 'create_refund';
$create_order_url = create_api_url($url_test, $purpose_create_order, '');
$confirm_payment_url = create_api_url($url_test, $purpose_confirm_payment, $wc_test_order);
$create_refund_url = create_api_url($url_test, $purpose_create_refund, '');
Assert::assertEquals('https://backend.demo.taler.net/order', $create_order_url);
Assert::assertEquals('https://backend.demo.taler.net/check-payment?order_id=' . $wc_test_order, $confirm_payment_url);
Assert::assertEquals('https://backend.demo.taler.net/refund', $create_refund_url);
}
/**
* Tests the curl_error_handling function with the http status code 200
*/
public function test_curl_error_handling_code_200(): void
{
$api_key = 'ApiKey sandbox';
$test_url = 'https://backend.demo.taler.net';
$curl_error_message_array = call_api('GET', $test_url, '', '', $api_key);
Assert::assertTrue($curl_error_message_array['result']);
Assert::assertEquals(200, $curl_error_message_array['http_code']);
}
/**
* Tests the curl_error_handling function with the http status code 400
*/
public function test_curl_error_handling_code_400(): void
{
$api_key = 'ApiKey sandbox';
$api_key_wrong = 'ApiKey ____***££££èèè';
$test_url = 'https://backend.demo.taler.net';
$test_url_wrong = 'https://backend.demo.taler.net/test_if_this_exits';
$body = json_encode(array(
'order' => array(
'wrong_field' => 'Wrong value',
)
));
$curl_error_message_array_400 = call_api('POST', $test_url, $body, 'create_order', $api_key);
$curl_error_message_array_401 = call_api('GET', $test_url, '', '', $api_key_wrong);
$curl_error_message_array_403 = call_api('GET', 'https://httpstat.us/403', '', '', '');
$curl_error_message_array_404 = call_api('GET', $test_url_wrong, '', '', $api_key);
Assert::assertFalse($curl_error_message_array_400['result']);
Assert::assertEquals(400, $curl_error_message_array_400['http_code']);
Assert::assertFalse($curl_error_message_array_401['result']);
Assert::assertEquals(401, $curl_error_message_array_401['http_code']);
Assert::assertFalse($curl_error_message_array_403['result']);
Assert::assertEquals(403, $curl_error_message_array_403['http_code']);
Assert::assertFalse($curl_error_message_array_404['result']);
Assert::assertEquals(404, $curl_error_message_array_404['http_code']);
}
/**
* Tests the curl_error_handling function with the http status code 500
*/
public function test_curl_error_handling_code_500(): void
{
$api_key = 'ApiKey sandbox';
$test_url = 'https://backend.demo.taler.net';
$test_url_500 = 'https://httpstat.us/500';
$test_url_502 = 'https://httpstat.us/502';
$test_url_503 = 'https://httpstat.us/503';
$test_url_504 = 'https://httpstat.us/504';
$curl_error_message_array_500 = call_api('GET', $test_url_500, '', '', $api_key);
$curl_error_message_array_502 = call_api('GET', $test_url_502, '', '', $api_key);
$curl_error_message_array_503 = call_api('GET', $test_url_503, '', '', $api_key);
$curl_error_message_array_504 = call_api('GET', $test_url_504, '', '', $api_key);
Assert::assertFalse($curl_error_message_array_500['result']);
Assert::assertEquals(500, $curl_error_message_array_500['http_code']);
Assert::assertFalse($curl_error_message_array_502['result']);
Assert::assertEquals(502, $curl_error_message_array_502['http_code']);
Assert::assertFalse($curl_error_message_array_503['result']);
Assert::assertEquals(503, $curl_error_message_array_503['http_code']);
Assert::assertFalse($curl_error_message_array_504['result']);
Assert::assertEquals(504, $curl_error_message_array_504['http_code']);
}
}
|
