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Add tests for the UsernameSet and Prefix classes

Browse source 
How to build test:
mkdir build_test
cd build_test
cmake -DBUILD_TESTS=ON ..
make -j
Then to run the tests, use either:
make test
ctest
./chatterino-test
This commit is contained in:
Rasmus Karlsson 2019-05-11 14:13:03 +02:00
parent 8bf9fc92c3
commit cbd93f9537
3 changed files with 178 additions and 0 deletions
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37
CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.8)
project(chatterino)
include_directories(src)
set(chatterino_SOURCES
src/common/UsernameSet.cpp
)
find_package(Qt5Widgets CONFIG REQUIRED)
find_package(Qt5 5.9.0 REQUIRED COMPONENTS
Core
)
# set(CMAKE_AUTOMOC ON)
if (BUILD_TESTS)
message("++ Tests enabled")
find_package(GTest)
enable_testing()
add_executable(chatterino-test
${chatterino_SOURCES}
tests/src/main.cpp
tests/src/UsernameSet.cpp
)
target_link_libraries(chatterino-test Qt5::Core)
target_link_libraries(chatterino-test gtest gtest_main)
gtest_discover_tests(chatterino-test)
else()
message(FATAL_ERROR "This cmake file is only intended for tests right now. Use qmake to build chatterino2")
endif()

138
tests/src/UsernameSet.cpp Normal file
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#include "common/UsernameSet.hpp"
#include <gtest/gtest.h>
#include <QStringList>
chatterino::Prefix prefix_pajlada(QString("pajlada"));
chatterino::Prefix prefix_Pajlada(QString("Pajlada"));
chatterino::Prefix prefix_randers(QString("randers"));
chatterino::Prefix prefix_Chancu(QString("ch"));
TEST(Prefix, isStartOf)
{
EXPECT_TRUE(prefix_pajlada.isStartOf("pajlada"));
EXPECT_TRUE(prefix_pajlada.isStartOf("Pajlada"));
EXPECT_FALSE(prefix_pajlada.isStartOf("randers"));
EXPECT_TRUE(prefix_Pajlada.isStartOf("pajlada"));
EXPECT_TRUE(prefix_Pajlada.isStartOf("Pajlada"));
EXPECT_TRUE(prefix_Pajlada.isStartOf("pajbot"));
EXPECT_TRUE(prefix_Pajlada.isStartOf("Pajbot"));
EXPECT_FALSE(prefix_Pajlada.isStartOf("randers"));
}
TEST(Prefix, EqualsOperator)
{
EXPECT_EQ(prefix_pajlada, prefix_Pajlada);
EXPECT_NE(prefix_pajlada, prefix_randers);
}
TEST(UsernameSet, insert)
{
std::pair<chatterino::UsernameSet::Iterator, bool> p;
chatterino::UsernameSet set;
EXPECT_EQ(set.size(), 0);
p = set.insert("pajlada");
EXPECT_TRUE(p.second);
EXPECT_EQ(set.size(), 1);
p = set.insert("pajlada");
EXPECT_FALSE(p.second);
EXPECT_EQ(set.size(), 1);
p = set.insert("pajbot");
EXPECT_TRUE(p.second);
EXPECT_EQ(set.size(), 2);
p = set.insert("pajlada");
EXPECT_FALSE(p.second);
EXPECT_EQ(set.size(), 2);
p = set.insert("PAJLADA");
EXPECT_FALSE(p.second);
EXPECT_EQ(set.size(), 2);
}
TEST(UsernameSet, CollisionTest)
{
QString s;
chatterino::UsernameSet set;
chatterino::Prefix prefix("not_");
set.insert("pajlada");
set.insert("Chancu");
set.insert("chief_tony");
set.insert("ChodzacyKac");
set.insert("ChatAbuser");
set.insert("Normies_GTFO");
set.insert("not_remzy");
set.insert("Mullo2500");
set.insert("muggedbyapie");
EXPECT_EQ(set.size(), 9);
{
QStringList result;
QStringList expectation{"Normies_GTFO", "not_remzy"};
auto subrange = set.subrange(QString("not_"));
std::copy(subrange.begin(), subrange.end(), std::back_inserter(result));
EXPECT_EQ(expectation, result);
}
{
QStringList result;
QStringList expectation{};
auto subrange = set.subrange(QString("te"));
std::copy(subrange.begin(), subrange.end(), std::back_inserter(result));
EXPECT_EQ(expectation, result);
}
{
QStringList result;
QStringList expectation{"pajlada"};
auto subrange = set.subrange(QString("PA"));
std::copy(subrange.begin(), subrange.end(), std::back_inserter(result));
EXPECT_EQ(expectation, result);
}
{
QStringList result;
QStringList expectation{"pajlada"};
auto subrange = set.subrange(QString("pajlada"));
std::copy(subrange.begin(), subrange.end(), std::back_inserter(result));
EXPECT_EQ(expectation, result);
}
{
QStringList result;
QStringList expectation{"pajlada"};
auto subrange = set.subrange(QString("Pajl"));
std::copy(subrange.begin(), subrange.end(), std::back_inserter(result));
EXPECT_EQ(expectation, result);
}
{
QStringList result;
QStringList expectation{"Chancu", "ChatAbuser", "chief_tony",
"ChodzacyKac"};
auto subrange = set.subrange(QString("chan"));
std::copy(subrange.begin(), subrange.end(), std::back_inserter(result));
EXPECT_EQ(expectation, result);
}
{
QStringList result;
QStringList expectation{"muggedbyapie", "Mullo2500"};
auto subrange = set.subrange(QString("mu"));
std::copy(subrange.begin(), subrange.end(), std::back_inserter(result));
EXPECT_EQ(expectation, result);
}
}

3
tests/src/main.cpp Normal file
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#include <gtest/gtest.h>
// do nothing