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a09497614e
Easily get the query parameter from the URI, with optional default value.
38 lines
1.5 KiB
C++
38 lines
1.5 KiB
C++
// Copyright (c) 2012-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <httpserver.h>
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#include <test/util/setup_common.h>
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#include <boost/test/unit_test.hpp>
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BOOST_FIXTURE_TEST_SUITE(httpserver_tests, BasicTestingSetup)
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BOOST_AUTO_TEST_CASE(test_query_parameters)
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{
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std::string uri {};
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// No parameters
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uri = "localhost:8080/rest/headers/someresource.json";
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BOOST_CHECK(!GetQueryParameterFromUri(uri.c_str(), "p1").has_value());
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// Single parameter
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uri = "localhost:8080/rest/endpoint/someresource.json?p1=v1";
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BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p1").value(), "v1");
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BOOST_CHECK(!GetQueryParameterFromUri(uri.c_str(), "p2").has_value());
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// Multiple parameters
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uri = "/rest/endpoint/someresource.json?p1=v1&p2=v2";
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BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p1").value(), "v1");
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BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p2").value(), "v2");
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// If the query string contains duplicate keys, the first value is returned
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uri = "/rest/endpoint/someresource.json?p1=v1&p1=v2";
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BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p1").value(), "v1");
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// Invalid query string syntax is the same as not having parameters
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uri = "/rest/endpoint/someresource.json&p1=v1&p2=v2";
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BOOST_CHECK(!GetQueryParameterFromUri(uri.c_str(), "p1").has_value());
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}
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BOOST_AUTO_TEST_SUITE_END()
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