1 files changed, 215 insertions, 0 deletions
diff --git a/src/logging/logging.test.c b/src/logging/logging.test.c
new file mode 100644
index 0000000..e267b5d
--- /dev/null
+++ b/src/logging/logging.test.c
@@ -0,0 +1,215 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "test/minunit.h"
+#include "test/suites.h"
+
+#include "logging/logging.h"
+
+
+/* test declarations */
+
+mu_test test_log_get_level();
+mu_test test_log_set_defaults();
+mu_test test_log_debug();
+mu_test test_log_info();
+mu_test test_log_warn();
+mu_test test_log_error();
+mu_test test_log_fatal();
+
+
+/* main suite */
+
+void honey_logging_tests()
+{
+   mu_run_test("get log level strings", test_log_get_level);
+   mu_run_test("print debug message", test_log_debug);
+   mu_run_test("print info message", test_log_info);
+   mu_run_test("print warning message", test_log_warn);
+   mu_run_test("print error message", test_log_error);
+   mu_run_test("print fatal error message", test_log_fatal);
+}
+
+
+/* ~~~~~~~~ test definitions ~~~~~~~~ */
+
+mu_test test_log_get_level()
+{
+   honey_log_set_level(DEBUG);
+   mu_assert_equal(DEBUG, honey_log_get_level());
+   mu_assert_streq("DEBUG", honey_log_level_str());
+
+   honey_log_set_level(INFO);
+   mu_assert_equal(INFO, honey_log_get_level());
+   mu_assert_streq("INFO", honey_log_level_str());
+
+   honey_log_set_level(WARN);
+   mu_assert_equal(WARN, honey_log_get_level());
+   mu_assert_streq("WARN", honey_log_level_str());
+
+   honey_log_set_level(ERROR);
+   mu_assert_equal(ERROR, honey_log_get_level());
+   mu_assert_streq("ERROR", honey_log_level_str());
+
+   honey_log_set_level(FATAL);
+   mu_assert_equal(FATAL, honey_log_get_level());
+   mu_assert_streq("FATAL", honey_log_level_str());
+
+   return 0;
+}
+
+
+mu_test test_log_debug()
+{
+   FILE *stream;
+   char *buffer;
+   size_t len;
+
+   stream = open_memstream(&buffer, &len);
+   mu_assert_unequal(stream, NULL);
+
+   honey_log_set_file(stream);
+   mu_assert_equal(honey_log_get_file(), stream);
+   
+   honey_log_set_level(FATAL);
+   mu_assert_equal(honey_log_get_level(), FATAL);
+
+   honey_debug("hello, %s!", "world");
+   fflush(stream);
+   mu_assert_streq(buffer, "");
+
+   honey_log_set_level(DEBUG);
+   mu_assert_equal(honey_log_get_level(), DEBUG);
+   
+   honey_debug("hello, %s!", "world");
+   fclose(stream);
+   mu_assert_streq(buffer, "[DEBUG] hello, world!");
+   free(buffer);
+
+   return 0;
+}
+
+
+mu_test test_log_info()
+{
+   FILE *stream;
+   char *buffer;
+   size_t len;
+
+   stream = open_memstream(&buffer, &len);
+   mu_assert_unequal(stream, NULL);
+
+   honey_log_set_file(stream);
+   mu_assert_equal(honey_log_get_file(), stream);
+   
+   honey_log_set_level(FATAL);
+   mu_assert_equal(honey_log_get_level(), FATAL);
+
+   honey_info("hello, %s!", "world");
+   fflush(stream);
+   mu_assert_streq(buffer, "");
+
+   honey_log_set_level(INFO);
+   mu_assert_equal(honey_log_get_level(), INFO);
+   
+   honey_info("hello, %s!", "world");
+   fclose(stream);
+   mu_assert_streq(buffer, "[INFO]  hello, world!");
+   free(buffer);
+
+   return 0;
+}
+
+
+mu_test test_log_warn()
+{
+   FILE *stream;
+   char *buffer;
+   size_t len;
+
+   stream = open_memstream(&buffer, &len);
+   mu_assert_unequal(stream, NULL);
+
+   honey_log_set_file(stream);
+   mu_assert_equal(honey_log_get_file(), stream);
+   
+   honey_log_set_level(FATAL);
+   mu_assert_equal(honey_log_get_level(), FATAL);
+
+   honey_warn("hello, %s!", "world");
+   fflush(stream);
+   mu_assert_streq(buffer, "");
+
+   honey_log_set_level(WARN);
+   mu_assert_equal(honey_log_get_level(), WARN);
+   
+   honey_warn("hello, %s!", "world");
+   fclose(stream);
+   mu_assert_streq(buffer, "[WARN]  hello, world!");
+   free(buffer);
+
+   return 0;
+}
+
+
+mu_test test_log_error()
+{
+   FILE *stream;
+   char *buffer;
+   size_t len;
+
+   stream = open_memstream(&buffer, &len);
+   mu_assert_unequal(stream, NULL);
+
+   honey_log_set_file(stream);
+   mu_assert_equal(honey_log_get_file(), stream);
+   
+   honey_log_set_level(FATAL);
+   mu_assert_equal(honey_log_get_level(), FATAL);
+
+   honey_error("hello, %s!", "world");
+   fflush(stream);
+   mu_assert_streq(buffer, "");
+
+   honey_log_set_level(ERROR);
+   mu_assert_equal(honey_log_get_level(), ERROR);
+   
+   honey_error("hello, %s!", "world");
+   fclose(stream);
+   mu_assert_streq(buffer, "[ERROR] hello, world!");
+   free(buffer);
+
+   return 0;
+}
+
+
+mu_test test_log_fatal()
+{
+   FILE *stream;
+   char *buffer;
+   size_t len;
+
+   stream = open_memstream(&buffer, &len);
+   mu_assert_unequal(stream, NULL);
+
+   honey_log_set_file(stream);
+   mu_assert_equal(honey_log_get_file(), stream);
+   
+   honey_log_set_level(-1);
+   mu_assert_equal(honey_log_get_level(), -1);
+
+   honey_fatal("hello, %s!", "world");
+   fflush(stream);
+   // all error levels will print fatal messagesf
+   mu_assert_streq(buffer, "[FATAL] hello, world!");
+
+   honey_log_set_level(FATAL);
+   mu_assert_equal(honey_log_get_level(), FATAL);
+   
+   honey_fatal("hello, %s!", "world");
+   fclose(stream);
+   mu_assert_streq(buffer, "[FATAL] hello, world![FATAL] hello, world!");
+   free(buffer);
+
+   return 0;
+}