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lab06

Laboratory work VI

Данная лабораторная работа посвещена изучению фреймворков для тестирования на примере Catch

$ open https://github.com/philsquared/Catch

Tasks

  • 1. Создать публичный репозиторий с названием lab06 на сервисе GitHub
  • 2. Выполнить инструкцию учебного материала
  • 3. Ознакомиться со ссылками учебного материала
  • 4. Составить отчет и отправить ссылку личным сообщением в Slack

Tutorial

$ export GITHUB_USERNAME=<имя_пользователя>
$ alias gsed=sed # for *-nix system
$ cd ${GITHUB_USERNAME}/workspace
$ pushd .
$ source scripts/activate
$ git clone https://github.com/${GITHUB_USERNAME}/lab05 projects/lab06
$ cd projects/lab06
$ git remote remove origin
$ git remote add origin https://github.com/${GITHUB_USERNAME}/lab06
$ mkdir tests
$ wget https://github.com/philsquared/Catch/releases/download/v1.9.3/catch.hpp -O tests/catch.hpp
$ cat > tests/main.cpp <<EOF
#define CATCH_CONFIG_MAIN
#include "catch.hpp"
EOF
$ gsed -i '/option(BUILD_EXAMPLES "Build examples" OFF)/a\
option(BUILD_TESTS "Build tests" OFF)
' CMakeLists.txt
$ cat >> CMakeLists.txt <<EOF

if(BUILD_TESTS)
	enable_testing()
	file(GLOB \${PROJECT_NAME}_TEST_SOURCES tests/*.cpp)
	add_executable(check \${\${PROJECT_NAME}_TEST_SOURCES})
	target_link_libraries(check \${PROJECT_NAME} \${DEPENDS_LIBRARIES})
	add_test(NAME check COMMAND check "-s" "-r" "compact" "--use-colour" "yes") 
endif()
EOF
$ cat >> tests/test1.cpp <<EOF
#include "catch.hpp"
#include <print.hpp>

TEST_CASE("output values should match input values", "[file]") {
  std::string text = "hello";
  std::ofstream out("file.txt");
  
  print(text, out);
  out.close();
  
  std::string result;
  std::ifstream in("file.txt");
  in >> result;
  
  REQUIRE(result == text);
}
EOF
$ cmake -H. -B_build -DBUILD_TESTS=ON
$ cmake --build _build
$ cmake --build _build --target test
$ _build/check -s -r compact
$ cmake --build _build --target test -- ARGS=--verbose 
$ gsed -i 's/lab05/lab06/g' README.md
$ gsed -i 's/\(DCMAKE_INSTALL_PREFIX=_install\)/\1 -DBUILD_TESTS=ON/' .travis.yml
$ gsed -i '/cmake --build _build --target install/a\
- cmake --build _build --target test -- ARGS=--verbose
' .travis.yml
$ travis lint
$ git add .
$ git commit -m"added tests"
$ git push origin master
$ travis login --auto
$ travis enable
$ mkdir artifacts
$ sleep 20s && gnome-screenshot --file artifacts/screenshot.png
# for macOS: $ screencapture -T 20 artifacts/screenshot.png
# open https://github.com/${GITHUB_USERNAME}/lab06

Report

$ popd
$ export LAB_NUMBER=06
$ git clone https://github.com/tp-labs/lab${LAB_NUMBER} tasks/lab${LAB_NUMBER}
$ mkdir reports/lab${LAB_NUMBER}
$ cp tasks/lab${LAB_NUMBER}/README.md reports/lab${LAB_NUMBER}/REPORT.md
$ cd reports/lab${LAB_NUMBER}
$ edit REPORT.md
$ gistup -m "lab${LAB_NUMBER}"

Links

Copyright (c) 2017 Братья Вершинины
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