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////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2018 - 2020, Thomas Lauf, Paul Beckingham, Federico Hernandez.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// https://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////
#include <cmake.h>
#include <test.h>
#include <TagInfoDatabase.h>
////////////////////////////////////////////////////////////////////////////////
int main (int, char**)
{
UnitTest t (8);
{
TagInfoDatabase tagInfoDatabase{};
tagInfoDatabase.add ("foo", TagInfo{1});
tagInfoDatabase.add ("bar", TagInfo{2});
t.is (tagInfoDatabase.incrementTag ("baz"), -1, "Insertion of new tag returns -1");
t.is (tagInfoDatabase.incrementTag ("foo"), 1, "Increment of existing tag returns previous count");
t.is (tagInfoDatabase.decrementTag ("bar"), 1, "Decrement of existing tag returns new count");
}
{
TagInfoDatabase tagInfoDatabase{};
t.is (tagInfoDatabase.toJson (),
"{\n}",
"JSON output for empty database");
tagInfoDatabase.incrementTag ("foo");
t.is (tagInfoDatabase.toJson (),
"{\n \"foo\":{\"count\":1}\n}",
"JSON output for single entry");
tagInfoDatabase.incrementTag("bar");
tagInfoDatabase.incrementTag("baz");
tagInfoDatabase.incrementTag("foo");
t.is (tagInfoDatabase.toJson (),
"{\n \"bar\":{\"count\":1},\n \"baz\":{\"count\":1},\n \"foo\":{\"count\":2}\n}",
"JSON output for multiple entries");
tagInfoDatabase.decrementTag("baz");
t.is (tagInfoDatabase.toJson (),
"{\n \"bar\":{\"count\":1},\n \"foo\":{\"count\":2}\n}",
"Tags with count 0 are purged from database");
}
{
TagInfoDatabase tagInfoDatabase{};
try
{
tagInfoDatabase.decrementTag ("xyz");
t.fail ("Decrement of non-existent tag throws an exception");
}
catch (...)
{
t.pass ("Decrement of non-existent tag throws an exception");
}
}
return 0;
}
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