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/*
* (C) Copyright 1996- ECMWF.
*
* This software is licensed under the terms of the Apache Licence Version 2.0
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
* In applying this licence, ECMWF does not waive the privileges and immunities
* granted to it by virtue of its status as an intergovernmental organisation
* nor does it submit to any jurisdiction.
*/
/// @file test_request.cc
/// @date Jul 2024
/// @author Emanuele Danovaro
#include "eckit/log/JSON.h"
#include "eckit/types/Date.h"
#include "metkit/mars/MarsExpansion.h"
#include "metkit/mars/MarsLanguage.h"
#include "metkit/mars/MarsParser.h"
#include "metkit/mars/MarsRequest.h"
#include "metkit/mars/Type.h"
#include "eckit/testing/Test.h"
#include "eckit/utils/Tokenizer.h"
using namespace eckit::testing;
namespace metkit {
namespace mars {
namespace test {
//-----------------------------------------------------------------------------
CASE("test_request_json") {
{
const char* text =
"retrieve,class=od,expver=0079,stream=enfh,date=20240729,time=00/"
"12,type=fcmean,levtype=sfc,step=24,number=1/to/2,param=mucin/mucape/tprate";
MarsRequest r = MarsRequest::parse(text);
{
std::stringstream ss;
eckit::JSON plain(ss);
r.json(plain);
EXPECT_EQUAL(
ss.str(),
"{\"class\":\"od\",\"type\":\"fcmean\",\"stream\":\"enfh\",\"levtype\":\"sfc\",\"date\":\"20240729\","
"\"time\":[\"0000\",\"1200\"],\"step\":\"24\",\"expver\":\"0079\",\"number\":[\"1\",\"2\"],\"param\":["
"\"228236\",\"228235\",\"172228\"],\"domain\":\"g\"}");
}
{
std::stringstream ss;
eckit::JSON array(ss);
r.json(array, true);
EXPECT_EQUAL(
ss.str(),
"{\"class\":\"od\",\"type\":\"fcmean\",\"stream\":\"enfh\",\"levtype\":\"sfc\",\"date\":[\"20240729\"],"
"\"time\":[\"0000\",\"1200\"],\"step\":[\"24\"],\"expver\":\"0079\",\"number\":[\"1\",\"2\"],\"param\":"
"[\"228236\",\"228235\",\"172228\"],\"domain\":\"g\"}");
}
}
{
const char* text =
"retrieve,class=od,expver=1,stream=wave,date=20240729,time=00,type=an,levtype=sfc,step=24,param=2dfd ";
MarsRequest r = MarsRequest::parse(text);
{
std::stringstream ss;
eckit::JSON plain(ss);
r.json(plain);
EXPECT_EQUAL(ss.str(),
"{\"class\":\"od\",\"type\":\"an\",\"stream\":\"wave\",\"levtype\":\"sfc\",\"date\":"
"\"20240729\",\"time\":\"0000\",\"step\":\"24\",\"expver\":\"0001\",\"param\":\"140251\","
"\"domain\":\"g\"}");
}
{
std::stringstream ss;
eckit::JSON array(ss);
r.json(array, true);
EXPECT_EQUAL(ss.str(),
"{\"class\":\"od\",\"type\":\"an\",\"stream\":\"wave\",\"levtype\":\"sfc\",\"date\":["
"\"20240729\"],\"time\":[\"0000\"],\"step\":[\"24\"],\"expver\":\"0001\",\"param\":["
"\"140251\"],\"domain\":\"g\"}");
}
}
}
CASE("test_request_count") {
{
const char* text =
"retrieve,class=od,expver=0079,stream=enfh,date=20240729,time=00/"
"12,type=fcmean,levtype=sfc,step=24,number=1/to/2,param=mucin/mucape/tprate";
MarsRequest r = MarsRequest::parse(text);
EXPECT_EQUAL(12, r.count());
}
{
const char* text =
"retrieve,accuracy=16,class=od,date=20230810,expver=1,levelist=1/to/"
"137,levtype=ml,number=-1,param=z,process=local,step=000,stream=scda,time=18,type=an,target=reference.data";
MarsRequest r = MarsRequest::parse(text);
EXPECT_EQUAL(1, r.count());
}
{
const char* text =
"retrieve,accuracy=16,class=od,date=20230810,expver=1,levelist=1/to/137,levtype=ml,number=-1,param=z/"
"t,process=local,step=000,stream=scda,time=18,type=an,target=reference.data";
MarsRequest r = MarsRequest::parse(text);
EXPECT_EQUAL(138, r.count());
}
{
const char* text =
"retrieve,accuracy=16,class=od,date=20230810,expver=1,levelist=1/to/137,levtype=ml,number=-1,param=22/127/"
"128/129/152/u/v,process=local,step=000,stream=scda,time=18,type=an,target=reference.data";
MarsRequest r = MarsRequest::parse(text);
EXPECT_EQUAL(279, r.count());
}
}
//-----------------------------------------------------------------------------
} // namespace test
} // namespace mars
} // namespace metkit
int main(int argc, char** argv) {
return run_tests(argc, argv);
}
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