The Witness: Add some unit tests (#3328)

* Add hidden early symbol item option, make some unit tests

* Add early symbol item false to the arrows test

* I guess it's not an issue

* more tests

* assertEqual

* cleanup

* add minimum symbols test for all 3 modes

* Formatting

* Add more minimal beatability tests

* one more for the road

* I HATE THIS AAAAAAAAAAAHHHHHHHHHHH WHY DID WE GO WITH OPTIONS

* loiaqeäsdhgalikSDGHjasDÖKHGASKLDÖGHJASKLJGHJSAÖkfaöslifjasöfASGJÖASDLFGJ'sklgösLGIKsdhJLGÖsdfjälghklDASFJghjladshfgjasdfälkjghasdöLfghasd-kjgjASDLÖGHAESKDLJGJÖsdaLGJHsadöKGjFDSLAkgjölSÄDghbASDFKGjasdLJGhjLÖSDGHLJASKDkgjldafjghjÖLADSFghäasdökgjäsadjlgkjsadkLHGsaDÖLGSADGÖLwSdlgkJLwDSFÄLHBJsaöfdkHweaFGIoeWjvlkdösmVJÄlsafdJKhvjdsJHFGLsdaövhWDsköLV-ksdFJHGVöSEKD

* fix imports (within apworld needs to be relative)

* Update worlds/witness/options.py

Co-authored-by: Exempt-Medic <60412657+Exempt-Medic@users.noreply.github.com>

* Sure

* good suggestion

* subtest

* Add some EP shuffle unit tests, also an explicit event-checking unit test

* add more tests yay

* oops

* mypy

* Update worlds/witness/options.py

Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>

* Collapse into one test :(

* More efficiency

* line length

* More collapsing

* Cleanup and docstrings

---------

Co-authored-by: Exempt-Medic <60412657+Exempt-Medic@users.noreply.github.com>
Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>

worlds/witness/test/test_door_shuffle.py

@@ -0,0 +1,24 @@
+from ..test import WitnessTestBase
+
+
+class TestIndividualDoors(WitnessTestBase):
+    options = {
+        "shuffle_doors": "doors",
+        "door_groupings": "off",
+    }
+
+    def test_swamp_laser_shortcut(self) -> None:
+        """
+        Test that Door Shuffle grants early access to Swamp Laser from the back shortcut.
+        """
+
+        self.assertTrue(self.get_items_by_name("Swamp Laser Shortcut (Door)"))
+
+        self.assertAccessDependency(
+            ["Swamp Laser Panel"],
+            [
+                ["Swamp Laser Shortcut (Door)"],
+                ["Swamp Red Underwater Exit (Door)"],
+            ],
+            only_check_listed=True,
+        )