Add unit test for security levels

code/__DEFINES/_ss220.dm

@@ -1,5 +1,14 @@
 #define MODPACK_CHAT_BADGES
 
+#define SEC_LEVEL_GREEN		0
+#define SEC_LEVEL_BLUE		1
+#define SEC_LEVEL_VIOLET	2
+#define SEC_LEVEL_ORANGE	3
+#define SEC_LEVEL_RED		4
+#define SEC_LEVEL_GAMMA		5
+#define SEC_LEVEL_EPSILON	6
+#define SEC_LEVEL_DELTA		7
+
 // TODO: someday preferences will use TGUI and you will probably be able to move it to modular_ss220\_defines220\code\preferences_defines.dm
 /// Interacts with the toggles220 bitflag
 #define PREFTOGGLE_TOGGLE220 220

code/__DEFINES/misc_defines.dm

@@ -4,12 +4,10 @@
 //Security levels
 #define SEC_LEVEL_GREEN		0
 #define SEC_LEVEL_BLUE		1
-#define SEC_LEVEL_VIOLET	2
-#define SEC_LEVEL_ORANGE	3
-#define SEC_LEVEL_RED		4
-#define SEC_LEVEL_GAMMA		5
-#define SEC_LEVEL_EPSILON	6
-#define SEC_LEVEL_DELTA		7
+#define SEC_LEVEL_RED		2
+#define SEC_LEVEL_GAMMA		3
+#define SEC_LEVEL_EPSILON	4
+#define SEC_LEVEL_DELTA		5
 
 //Click cooldowns, in tenths of a second
 #define CLICK_CD_MELEE 8

modular_ss220/modular_ss220.dme

@@ -108,3 +108,8 @@
  ---------------------------------------------------------------------*/
 
 // #include "crit_rework/_crit_rework.dme"
+
+// --- TESTING --- //
+#ifdef UNIT_TESTS
+#include "unit_tests/_unit_tests.dme"
+#endif

modular_ss220/unit_tests/_unit_tests.dm

@@ -0,0 +1,4 @@
+/datum/modpack/unit_tests
+	name = "Тестирование"
+	desc = "Здесь тестируется все, что стоит протестировать"
+	author = "Maxiemar"

modular_ss220/unit_tests/_unit_tests.dme

@@ -0,0 +1,3 @@
+#include "_unit_tests.dm"
+
+#include "code/security_levels.dm"

modular_ss220/unit_tests/code/security_levels.dm

@@ -0,0 +1,19 @@
+/datum/unit_test/security_levels
+
+/datum/unit_test/security_levels/Run()
+	security_levels_order()
+
+/datum/unit_test/security_levels/proc/security_levels_order()
+	var/list/expected = list(
+		new /datum/security_level/green,
+		new /datum/security_level/blue,
+		new /datum/security_level/violet,
+		new /datum/security_level/orange,
+		new /datum/security_level/red,
+		new /datum/security_level/gamma,
+		new /datum/security_level/epsilon,
+		new /datum/security_level/delta
+	)
+	var/list/actual = SSsecurity_level.available_levels
+	if(!compare_list(expected, actual))
+		Fail("Security levels order is invalid.\nExpected: [expected]\nActual: [actual]")