test: add unit tests for PR#97

README.md

@@ -176,8 +176,8 @@ g++ --version
 ```
 
 ```text
-Apple clang version 15.0.0 (clang-1500.3.9.4)
-Target: x86_64-apple-darwin23.6.0
+Apple clang version 17.0.0 (clang-1700.0.13.5)
+Target: x86_64-apple-darwin24.6.0
 Thread model: posix
 InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 ```
@@ -189,7 +189,7 @@ cppcheck --version
 ```
 
 ```text
-Cppcheck 2.15.0
+Cppcheck 2.18.0
 ```
 
 ## Algorithm excersices sources

src/tests/unit/documentation/readme_validation.test.cpp

@@ -0,0 +1,83 @@
+#include <catch2/catch_test_macros.hpp>
+#include <filesystem>
+#include <fstream>
+#include <string>
+#include <regex>
+
+namespace {
+ std::string readFileContent(const std::string& filepath) {
+ std::ifstream file(filepath);
+ if (!file.is_open()) {
+ throw std::runtime_error("Could not open file: " + filepath);
+ }
+
+ std::string content;
+ std::string line;
+ while (std::getline(file, line)) {
+ content += line + "\n";
+ }
+ return content;
+ }
+}
+
+TEST_CASE("README.md contains expected Apple clang version", "[documentation] [readme]") {
+ std::string readmePath = "README.md";
+
+ // Check if file exists
+ REQUIRE(std::filesystem::exists(readmePath));
+
+ std::string content = readFileContent(readmePath);
+
+ // Test that the updated Apple clang version is present
+ REQUIRE(content.find("Apple clang version 17.0.0 (clang-1700.0.13.5)") != std::string::npos);
+
+ // Test that the old version is NOT present
+ REQUIRE(content.find("Apple clang version 15.0.0 (clang-1500.3.9.4)") == std::string::npos);
+}
+
+TEST_CASE("README.md contains expected target architecture", "[documentation] [readme]") {
+ std::string readmePath = "README.md";
+
+ // Check if file exists
+ REQUIRE(std::filesystem::exists(readmePath));
+
+ std::string content = readFileContent(readmePath);
+
+ // Test that the updated target architecture is present
+ REQUIRE(content.find("Target: x86_64-apple-darwin24.6.0") != std::string::npos);
+
+ // Test that the old target architecture is NOT present
+ REQUIRE(content.find("Target: x86_64-apple-darwin23.6.0") == std::string::npos);
+}
+
+TEST_CASE("README.md contains expected Cppcheck version", "[documentation] [readme]") {
+ std::string readmePath = "README.md";
+
+ // Check if file exists
+ REQUIRE(std::filesystem::exists(readmePath));
+
+ std::string content = readFileContent(readmePath);
+
+ // Test that the updated Cppcheck version is present
+ REQUIRE(content.find("Cppcheck 2.18.0") != std::string::npos);
+
+ // Test that the old version is NOT present
+ REQUIRE(content.find("Cppcheck 2.15.0") == std::string::npos);
+}
+
+TEST_CASE("README.md version information format validation", "[documentation] [readme]") {
+ std::string readmePath = "README.md";
+
+ // Check if file exists
+ REQUIRE(std::filesystem::exists(readmePath));
+
+ std::string content = readFileContent(readmePath);
+
+ // Validate Apple clang version format using regex
+ std::regex clang_pattern(R"(Apple clang version \d+\.\d+\.\d+ \(clang-\d+\.\d+\.\d+\.\d+\))");
+ REQUIRE(std::regex_search(content, clang_pattern));
+
+ // Validate Cppcheck version format using regex
+ std::regex cppcheck_pattern(R"(Cppcheck \d+\.\d+\.\d+)");
+ REQUIRE(std::regex_search(content, cppcheck_pattern));
+}