Files
pilotclient/tests/blackmisc/testcontainers.cpp
2016-02-16 20:01:33 +01:00

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/* Copyright (C) 2013
* swift Project Community / Contributors
*
* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
* including this file, may be copied, modified, propagated, or distributed except according to the terms
* contained in the LICENSE file.
*/
//! \cond PRIVATE_TESTS
/*!
* \file
*/
#include "testcontainers.h"
#include "testvalueobject.h"
#include "blackmisc/registermetadata.h"
#include "blackmisc/collection.h"
#include "blackmisc/sequence.h"
#include "blackmisc/aviation/callsignset.h"
#include "blackmisc/aviation/aircraftsituationlist.h"
#include "blackmisc/dictionary.h"
#include <QList>
#include <QVector>
#include <QSet>
#include <vector>
#include <set>
using namespace BlackMisc;
using namespace BlackMisc::Aviation;
namespace BlackMiscTest
{
void CTestContainers::collectionBasics()
{
CCollection<int> c1;
QVERIFY2(c1.empty(), "Uninitialized collection is empty");
auto c2 = CCollection<int>::fromImpl(QSet<int>());
QVERIFY2(c1 == c2, "Uninitialized and empty collections are equal");
c1.changeImpl(std::set<int>());
QVERIFY2(c1 == c2, "Two empty collections are equal");
c1.insert(1);
QVERIFY2(c1 != c2, "Different collections are not equal");
QVERIFY2(c1.size() == 1, "Collection has expected size");
c2.insert(1);
QVERIFY2(c1 == c2, "Collections with equal elements are equal");
c1.changeImpl(QSet<int>());
QVERIFY2(c1 == c2, "Collection stays equal after changing implementation");
c1.clear();
QVERIFY2(c1.empty(), "Cleared collection is empty");
c1.insert(2);
QVERIFY2(c1 != c2, "Collections with different elements are not equal");
c1 = c2;
QVERIFY2(c1 == c2, "Copied collection is equal");
}
void CTestContainers::sequenceBasics()
{
CSequence<int> s1;
QVERIFY2(s1.empty(), "Uninitialized sequence is empty");
auto s2 = CSequence<int>::fromImpl(QList<int>());
QVERIFY2(s1 == s2, "Uninitialized and empty sequence are equal");
s1.changeImpl(std::vector<int>());
QVERIFY2(s1 == s2, "Two empty sequences are equal");
s1.push_back(1);
QVERIFY2(s1 != s2, "Different sequences are not equal");
QVERIFY2(s1.size() == 1, "Sequence has expected size");
s2.push_back(1);
QVERIFY2(s1 == s2, "Sequences with equal elements are equal");
s1.changeImpl(QVector<int>());
QVERIFY2(s1 == s2, "Sequence stays equal after changing implementation");
s1.clear();
QVERIFY2(s1.empty(), "Cleared sequence is empty");
s1.push_back(2);
QVERIFY2(s1 != s2, "Sequences with different elements are not equal");
s1 = s2;
QVERIFY2(s1 == s2, "Copied sequence is equal");
QVERIFY2((s1[0] = 1), "Subscripted element mutation");
QVERIFY2(s1[0] == 1, "Subscripted element has expected value");
QVERIFY2(s1.back() == 1, "Last element has expected value");
}
void CTestContainers::joinAndSplit()
{
CSequence<int> s1, s2;
s1.push_back(1);
s1.push_back(2);
s1.push_back(3);
s2.push_back(4);
s2.push_back(5);
s2.push_back(6);
auto joined = s1.join(s2);
s1.push_back(s2);
QVERIFY2(s1.size() == 6, "Combine sequences");
QVERIFY2(s1 == joined, "Combine sequences");
CCollection<int> c1, c2, c3, c4;
c1.push_back(1);
c1.push_back(2);
c1.push_back(3);
c1.push_back(4);
c1.push_back(5);
c1.push_back(6);
c2.push_back(1);
c2.push_back(2);
c2.push_back(3);
c3.push_back(4);
c3.push_back(5);
c3.push_back(6);
c4.push_back(10);
c4.push_back(20);
c4.push_back(30);
QVERIFY2(c1.makeUnion(c2) == c1, "Combine collections");
QVERIFY2(c2.makeUnion(c3) == c1, "Combine collections");
QVERIFY2(c1.intersection(c2) == c2, "Combine collections");
QVERIFY2(c1.difference(c2) == c3, "Split collections");
c1.insert(c4);
QVERIFY2(c1.size() == 9, "Combine collections");
c1.remove(c4);
QVERIFY2(c1.size() == 6, "Split collections");
c1.remove(c2);
QVERIFY2(c1 == c3, "Split collections");
}
void CTestContainers::findTests()
{
BlackMisc::registerMetadata();
CCallsignSet callsigns;
CSequence<CCallsign> found = callsigns.findBy(&CCallsign::asString, "Foo");
QVERIFY2(found.isEmpty(), "Empty found");
callsigns.push_back(CCallsign("EDDM_TWR"));
callsigns.push_back(CCallsign("KLAX_TWR"));
found = callsigns.findBy(&CCallsign::asString, "KLAX_TWR");
QVERIFY2(found.size() == 1, "found");
}
void CTestContainers::dictionaryBasics()
{
CTestValueObject key1("Key1", "This is key object 1");
CTestValueObject key2("Key2", "This is key object 2");
CTestValueObject value1("Value1", "This is value object 1");
CTestValueObject value2("Value2", "This is value object 2");
CValueObjectDictionary d1;
d1.insert(key1, value1);
d1.insert(key2, value2);
CValueObjectDictionary d3;
d3.insert(key1, value1);
d3.insert(key2, value2);
CValueObjectDictionary d2;
// Operators
QVERIFY2(d1 != d2, "Inequality operator failed");
QVERIFY2(d1 == d3, "Equality operator failed");
// size
QVERIFY2(d1.size() == 2, "size() wrong");
QVERIFY2(d1.size() == d1.count(), "size() is different to count()");
// clear/empty
d1.clear();
QVERIFY2(d1.isEmpty(), "clear failed");
d1.insert(key1, value1);
d1.insert(key2, value2);
// keys range
auto keys = d1.keys();
QVERIFY2(std::distance(keys.begin(), keys.end()) == 2, "keys range size wrong");
// keys collection
CCollection<CTestValueObject> keyCollection = d1.keys();
QVERIFY2(keyCollection.size() == 2, "keys collection size wrong");
// keys sequence
CSequence<CTestValueObject> keySequence = d1.keys();
QVERIFY2(keySequence.size() == 2, "keys sequence size wrong");
// findKeyBy
d2 = d1.findKeyBy(&CTestValueObject::getName, QString("Key1"));
QVERIFY2(d2.size() == 1, "findKeyBy returned wrong container");
CTestValueObject o1 = d2.value(key1);
QVERIFY2(o1.getName() == "Value1", "findKeyBy returned wrong container");
// findValueBy
d2 = d1.findValueBy(&CTestValueObject::getName, QString("Value1"));
QVERIFY2(d2.size() == 1, "findValueBy returned wrong container");
o1 = d2.value(key1);
QVERIFY2(o1.getName() == "Value1", "findKeyBy returned wrong container");
// containsByKey
QVERIFY2(d1.containsByKey(&CTestValueObject::getName, QString("Key1")), "containsByKey failed");
QVERIFY2(!d1.containsByKey(&CTestValueObject::getName, QString("Key5")), "containsByKey failed");
// containsByValue
QVERIFY2(d1.containsByValue(&CTestValueObject::getName, QString("Value1")), "containsByValue failed");
QVERIFY2(!d1.containsByValue(&CTestValueObject::getName, QString("Value5")), "containsByValue failed");
// removeByKeyIf
d2 = d1;
d2.removeByKeyIf(&CTestValueObject::getName, "Key2");
QVERIFY2(d2.size() == 1, "size() wrong");
// removeByValueIf
d2 = d1;
d2.removeByValueIf(&CTestValueObject::getName, "Value2");
QVERIFY2(d2.size() == 1, "size() wrong");
// JSON
QJsonObject jsonObject = d1.toJson();
CValueObjectDictionary d4;
d4.convertFromJson(jsonObject);
QVERIFY2(d1 == d4, "JSON serialization/deserialization failed");
}
void CTestContainers::timestampList()
{
CAircraftSituationList situations;
const qint64 ts = QDateTime::currentMSecsSinceEpoch();
const int no = 10;
for (int i = 0; i < no; ++i)
{
CAircraftSituation s;
s.setCallsign("CS" + QString::number(i));
s.setMSecsSinceEpoch(ts - 10 * i);
situations.push_back(s);
}
// test sorting
situations.sortOldestFirst();
qint64 ms = situations.front().getMSecsSinceEpoch();
QVERIFY2(ms == ts - 10 * (no - 1), "Oldest value not first");
situations.sortLatestFirst();
ms = situations.front().getMSecsSinceEpoch();
QVERIFY2(ms == ts, "Latest value not first");
// split in half
for (bool sortLatestFirst : { false, true })
{
sortLatestFirst ? situations.sortLatestFirst() : situations.sortOldestFirst();
qint64 splitTime = ts - ((no / 2) * 10) + 1;
QList<CAircraftSituationList> split = situations.splitByTime(splitTime);
CAircraftSituationList before = split[0];
CAircraftSituationList after = split[1];
int beforeSize = before.size();
int afterSize = after.size();
QVERIFY(beforeSize == no / 2);
QVERIFY(afterSize == no / 2);
// check partitioning
auto isNewer = [splitTime](const CAircraftSituation &as) { return as.isNewerThan(splitTime); };
QVERIFY2(std::none_of(before.cbegin(), before.cend(), isNewer), "before contains a time which is after");
QVERIFY2(std::all_of(after.cbegin(), after.cend(), isNewer), "after contains a time which is before");
}
// test shifting
situations.clear();
const int maxElements = 8;
QVERIFY(situations.isEmpty());
for (int i = 0; i < no; ++i)
{
qint64 cTs = ts - 10 * i;
CAircraftSituation s;
s.setCallsign("CS" + QString::number(i));
s.setMSecsSinceEpoch(cTs);
situations.push_frontMaxElements(s, maxElements);
if (i > maxElements - 1)
{
QVERIFY2(situations.size() == maxElements, "Situations must only contain max.elements");
}
else
{
QVERIFY2(situations.size() == i + 1, "Element size does not match");
QVERIFY2(situations.front().getMSecsSinceEpoch() == cTs, "Wrong front element");
}
}
}
} //namespace
//! \endcond