From a9af4fd3243e470ff33d50968f998bf78c152717 Mon Sep 17 00:00:00 2001
From: bd <bdunahu@operationnull.com>
Date: Sun, 2 Mar 2025 13:37:53 -0500
Subject: Added logger class, tests, arg parsing and cleanup

---
 tests/logger.cc | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/tests.cc  | 10 ---------
 2 files changed, 65 insertions(+), 10 deletions(-)
 create mode 100644 tests/logger.cc

(limited to 'tests')

diff --git a/tests/logger.cc b/tests/logger.cc
new file mode 100644
index 0000000..18e4fab
--- /dev/null
+++ b/tests/logger.cc
@@ -0,0 +1,65 @@
+#include "logger.h"
+#include <catch2/catch_test_macros.hpp>
+#include <iostream>
+#include <regex>
+#include <sstream>
+
+TEST_CASE("Logger logs higher log level")
+{
+	std::streambuf *coutBuffer = std::cout.rdbuf();
+	std::ostringstream oss;
+	std::cout.rdbuf(oss.rdbuf());
+
+	Logger logger("");
+	logger.setLevel(INFO);
+
+	logger.log(ERROR, "foo bar baz qux");
+
+	std::cout.rdbuf(coutBuffer);
+
+	std::string actual = oss.str();
+	std::regex expected(
+		"\\[\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}\\] ERROR: "
+		"foo bar baz qux\\n");
+
+	REQUIRE(std::regex_match(actual, expected));
+}
+
+TEST_CASE("Logger logs equal log level")
+{
+	std::streambuf *coutBuffer = std::cout.rdbuf();
+	std::ostringstream oss;
+	std::cout.rdbuf(oss.rdbuf());
+
+	Logger logger("");
+	logger.setLevel(INFO);
+
+	logger.log(INFO, "foo bar baz qux");
+
+	std::cout.rdbuf(coutBuffer);
+
+	std::string actual = oss.str();
+	std::regex expected("\\[\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}\\] INFO: "
+						"foo bar baz qux\\n");
+
+	REQUIRE(std::regex_match(actual, expected));
+}
+
+TEST_CASE("Logger ignores lower log level")
+{
+	std::streambuf *coutBuffer = std::cout.rdbuf();
+	std::ostringstream oss;
+	std::cout.rdbuf(oss.rdbuf());
+
+	Logger logger("");
+	logger.setLevel(INFO);
+
+	logger.log(DEBUG, "foo bar baz qux");
+
+	std::cout.rdbuf(coutBuffer);
+
+	std::string actual = oss.str();
+	std::string expected("");
+
+	REQUIRE(actual == expected);
+}
diff --git a/tests/tests.cc b/tests/tests.cc
index 8a23c4d..7817006 100644
--- a/tests/tests.cc
+++ b/tests/tests.cc
@@ -1,11 +1 @@
 #define CATCH_CONFIG_MAIN
-#include "fact.h"
-#include<catch2/catch_test_macros.hpp>
-
-TEST_CASE( "factorials are computed", "[factorial]")
-{
-    REQUIRE( factorial(1) == 1 );
-    REQUIRE( factorial(2) == 2 );
-    REQUIRE( factorial(3) == 6 );
-    REQUIRE( factorial(10) == 3628800 );
-}
-- 
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