ea38a25af4
this is just the result of ``` find -iname "*.[ch]pp" | xargs sed -i "s/ *$//" find opm/parser/share/keywords -type f | xargs sed -i "s/ *$//" ``` so if it causes conflicts with other patches, the others should get priority. The rationale behind this patch is that some people tell their editor to remove white space which leads to larger than necessary patches...
257 lines
8.0 KiB
C++
257 lines
8.0 KiB
C++
/*
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Copyright 2013 Statoil ASA.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdexcept>
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#include <math.h>
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#define BOOST_TEST_MODULE jsonParserTests
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#include <boost/test/unit_test.hpp>
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#include <boost/test/test_tools.hpp>
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#include <opm/json/JsonObject.hpp>
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BOOST_AUTO_TEST_CASE(ParseValidJson) {
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std::string inline_json = "{\"key\": \"value\"}";
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BOOST_CHECK_NO_THROW(Json::JsonObject parser(inline_json));
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}
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BOOST_AUTO_TEST_CASE(ParseValidJson_fromLiteral) {
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BOOST_CHECK_NO_THROW(Json::JsonObject parser("{\"key\": \"value\"}"));
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}
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BOOST_AUTO_TEST_CASE(ParseInvalidJSON_throw) {
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std::string inline_json = "{\"key\": \"value\"";
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BOOST_CHECK_THROW(Json::JsonObject parser(inline_json) , std::invalid_argument);
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_getString) {
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std::string inline_json = "{\"key\": \"value\"}";
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Json::JsonObject parser(inline_json);
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BOOST_CHECK_EQUAL( "value" , parser.get_string("key") );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSONString_asString) {
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std::string inline_json = "{\"key\": \"value\"}";
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Json::JsonObject parser(inline_json);
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Json::JsonObject value = parser.get_item("key");
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BOOST_CHECK_EQUAL( "value" , value.as_string() );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSONnotString_asString_throws) {
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std::string inline_json = "{\"key\": 100}";
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Json::JsonObject parser(inline_json);
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Json::JsonObject value = parser.get_item("key");
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BOOST_CHECK_THROW( value.as_string() , std::invalid_argument );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSONint_asNumber) {
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std::string inline_json = "{\"key1\": 100, \"key2\" : 100.100 }";
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Json::JsonObject parser(inline_json);
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Json::JsonObject value1 = parser.get_item("key1");
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Json::JsonObject value2 = parser.get_item("key2");
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BOOST_CHECK_EQUAL( 100 , value1.as_int() );
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BOOST_CHECK( fabs(100.100 - value2.as_double()) < 0.00001 );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSONint_isNumber) {
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std::string inline_json = "{\"key1\": 100, \"key2\" : 100.100 , \"key3\": \"string\"}";
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Json::JsonObject parser(inline_json);
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Json::JsonObject value1 = parser.get_item("key1");
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Json::JsonObject value2 = parser.get_item("key2");
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Json::JsonObject value3 = parser.get_item("key3");
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BOOST_CHECK( value1.is_number()) ;
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BOOST_CHECK( value2.is_number()) ;
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BOOST_CHECK_EQUAL( false , value3.is_number()) ;
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSONnotNumber_asNumber_throws) {
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std::string inline_json = "{\"key\": \"100X\"}";
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Json::JsonObject parser(inline_json);
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Json::JsonObject value = parser.get_item("key");
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BOOST_CHECK_THROW( value.as_int() , std::invalid_argument );
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BOOST_CHECK_THROW( value.as_double() , std::invalid_argument );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_getInt_OK) {
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std::string inline_json = "{\"key1\": 100 , \"key2\" : 200}";
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Json::JsonObject parser(inline_json);
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BOOST_CHECK_EQUAL( 100 , parser.get_int("key1") );
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BOOST_CHECK_EQUAL( 200 , parser.get_int("key2") );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_hasItem) {
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std::string inline_json = "{\"key\": \"value\"}";
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Json::JsonObject parser(inline_json);
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BOOST_CHECK( parser.has_item("key"));
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BOOST_CHECK_EQUAL( false , parser.has_item("keyX"));
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_getMissingValue) {
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std::string inline_json = "{\"key\": \"value\"}";
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Json::JsonObject parser(inline_json);
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BOOST_CHECK_THROW( parser.get_string("keyX") , std::invalid_argument );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_getNotScalar_throws) {
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std::string inline_json = "{\"key\": \"value\", \"list\": [1,2,3]}";
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Json::JsonObject parser(inline_json);
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BOOST_CHECK_EQUAL( "value" , parser.get_string("key"));
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BOOST_CHECK_THROW( parser.get_string("list") , std::invalid_argument );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_getObject) {
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std::string inline_json = "{\"key\": \"value\", \"list\": [1,2,3]}";
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Json::JsonObject parser(inline_json);
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BOOST_CHECK_NO_THROW( Json::JsonObject object = parser.get_item("list") );
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BOOST_CHECK_NO_THROW( Json::JsonObject object = parser.get_item("key") );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_getObject_missing_throw) {
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std::string inline_json = "{\"key\": \"value\", \"list\": [1,2,3]}";
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Json::JsonObject parser(inline_json);
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BOOST_CHECK_THROW( parser.get_item("listX") , std::invalid_argument );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_CheckArraySize) {
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std::string inline_json = "{\"key\": \"value\", \"list\": [1,2,3]}";
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Json::JsonObject parser(inline_json);
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Json::JsonObject object = parser.get_item("list");
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BOOST_CHECK_EQUAL( 3U , object.size() );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_isArray){
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std::string inline_json = "{\"key\": \"value\", \"list\": [1,2,3]}";
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Json::JsonObject parser(inline_json);
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Json::JsonObject list = parser.get_item("list");
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Json::JsonObject key = parser.get_item("key");
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BOOST_CHECK( list.is_array() );
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BOOST_CHECK_EQUAL( false , key.is_array( ) );
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}
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BOOST_AUTO_TEST_CASE(ParsevalidJSON_arrayGet) {
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std::string inline_json = "{\"key\": \"value\", \"list\": [1,2,3]}";
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Json::JsonObject parser(inline_json);
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Json::JsonObject list = parser.get_item("list");
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Json::JsonObject key = parser.get_item("key");
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BOOST_CHECK_NO_THROW( list.get_array_item( 0U ));
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BOOST_CHECK_NO_THROW( list.get_array_item( 1U ));
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BOOST_CHECK_NO_THROW( list.get_array_item( 2U ));
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BOOST_CHECK_THROW( list.get_array_item( 3U ) , std::invalid_argument );
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BOOST_CHECK_THROW( key.get_array_item( 0U ) , std::invalid_argument );
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}
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BOOST_AUTO_TEST_CASE(parseJSONString_testType) {
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std::string inline_json = "{\"item\": \"string\"}";
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Json::JsonObject json(inline_json);
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Json::JsonObject item = json.get_item( "item" );
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BOOST_CHECK( item.is_string() );
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BOOST_CHECK_EQUAL( false , item.is_number( ) );
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BOOST_CHECK_EQUAL( false , item.is_array( ) );
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BOOST_CHECK_EQUAL( false , item.is_object( ) );
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}
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BOOST_AUTO_TEST_CASE(parseJSONNumber_testType) {
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std::string inline_json = "{\"item\": 100}";
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Json::JsonObject json(inline_json);
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Json::JsonObject item = json.get_item( "item" );
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BOOST_CHECK_EQUAL( true , item.is_number( ) );
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BOOST_CHECK_EQUAL( false , item.is_string() );
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BOOST_CHECK_EQUAL( false , item.is_array( ) );
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BOOST_CHECK_EQUAL( false , item.is_object( ) );
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}
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BOOST_AUTO_TEST_CASE(parseJSONArray_testType) {
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std::string inline_json = "{\"item\": [1,2,3]}";
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Json::JsonObject json(inline_json);
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Json::JsonObject item = json.get_item( "item" );
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BOOST_CHECK_EQUAL( false , item.is_number( ) );
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BOOST_CHECK_EQUAL( false , item.is_string() );
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BOOST_CHECK_EQUAL( true , item.is_array( ) );
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BOOST_CHECK_EQUAL( false , item.is_object( ) );
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}
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BOOST_AUTO_TEST_CASE(parseJSONObject_testType) {
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std::string inline_json = "{\"item\": {\"list\": [0,1,2]}}";
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Json::JsonObject json(inline_json);
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Json::JsonObject item = json.get_item( "item" );
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BOOST_CHECK_EQUAL( false , item.is_number( ) );
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BOOST_CHECK_EQUAL( false , item.is_string() );
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BOOST_CHECK_EQUAL( false , item.is_array( ) );
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BOOST_CHECK_EQUAL( true , item.is_object( ) );
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}
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BOOST_AUTO_TEST_CASE(Parse_fileDoesNotExist_Throws) {
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boost::filesystem::path jsonFile("file/does/not/exist");
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BOOST_CHECK_THROW( Json::JsonObject parser(jsonFile) , std::invalid_argument);
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}
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BOOST_AUTO_TEST_CASE(Parse_fileExists_OK) {
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boost::filesystem::path jsonFile("testdata/json/example1.json");
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BOOST_CHECK_NO_THROW( Json::JsonObject parser(jsonFile) );
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}
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