Slime Research Unittest (#19282)

* slime test

* missed slime

code/modules/unit_tests/_unit_tests.dm

@@ -114,6 +114,7 @@
 #include "recipe_tests.dm"
 #include "recycler_vendor_tests.dm"
 #include "robot_tests.dm"
+#include "slime_tests.dm"
 #include "spritesheets.dm"
 #include "sqlite_tests.dm"
 #include "subsystem_init.dm"

code/modules/unit_tests/slime_tests.dm

@@ -0,0 +1,12 @@
+/datum/unit_test/all_slimes_must_have_research_values
+
+/datum/unit_test/all_slimes_must_have_research_values/Run()
+	var/failed = FALSE
+
+	for(var/slime in subtypesof(/obj/item/slime_extract))
+		if(!(slime in SSresearch.techweb_point_items))
+			TEST_NOTICE(src, "Slimes - [slime] type did not have a SSresearch.techweb_point_items value associated with it.")
+			failed = TRUE
+
+	if(failed)
+		TEST_FAIL("All xenobio slimes must have a research point value")