Fix divider 286 from being buggy with the GitHub UI

Signed-off-by: Reece Dunham <me@rdil.rocks>

CONTRIBUTING.md

@@ -37,7 +37,7 @@ This project is intended to be...
 - Documented. Keep it well documented, so all can learn from it.
 - Reusable. Keep it clean and modular, with as little responsibility per programming unit (function, method, class, module, project) as possible, so one can reuse it.
 - Testable. Keep it easy to debug and test, so one can be confident that it works properly.  Please keep the [Cirrus CI Build](https://cirrus-ci.com/github/area4lib/area4) at passing if possible.
-- Python 3 compatible. area4 aims to support Python 3 versions, and does not support versions below Python3.
+- Python 3 compatible. area4 aims to support Python 3 versions, and does not support versions below Python 3.
 
 ## Timing
 

area4/dividers.txt

@@ -283,6 +283,7 @@ $$$$$$$$$$$$
 øøøøøøøøøøøø
 ØØØØØØØØØØØØ
 🔭🔭🔭🔭🔭🔭🔭🔭🔭🔭🔭🔭
+# Injected at runtime
 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨
 👮👮👮👮👮👮👮👮👮👮👮👮
 ✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️

area4/util.py

@@ -13,9 +13,8 @@
 
 def non_single_character_dividers():
     """
-    Get a list of all the "blacklisted" dividers.
+    Get a list of all the dividers that are multiple unique characters.
 
-    These dividers are not made of a single character.
     Some examples of this include:
 
     * Divider 18 - :code:`( ͡° ͜ʖ ͡°)`
@@ -25,7 +24,7 @@ def non_single_character_dividers():
     :return: A list of divider IDs.
     :rtype: List[int]
     """
-    return [18, 19, 22, 33, 34, 35, 222, 223, 224, 226, 233, 234, 242, 244]
+    return [18, 19, 22, 33, 34, 35, 222, 223, 224, 226, 233, 234, 242, 244, 286]
 
 
 @lru_cache(maxsize=None)
@@ -53,6 +52,8 @@ def get_raw_file():
     # a conflict marker
     lines[32] = "<><><><><><>"
     lines[35] = str(random.randint(0, 999999999999))
+    # same as 32
+    lines[286] = ">>>>>>>>>>>>"
     return lines
 
 

tests.py

@@ -37,13 +37,13 @@ def test_dividers(self):
             for i in range(len(self.raw_dividers)):
                 # Try to match the raw divider with the result
                 # of the function:
-                if i != 35 and i != 0 and i != 32:
+                if i not in [0, 32, 35, 286]:
                     self.assertEqual(
                         self.raw_dividers[i].replace("\n", ""),
                         area4.divider(i),
                         f"Divider number {i} was not the same in the file and in the code. Please ask a maintainer for help.",
                     )
-                elif (i == 35 or i == 32) and i != 0:
+                elif i in [32, 35, 286] and i != 0:
                     self.assertNotEqual(self.raw_dividers[i], area4.divider(i))
         finally:
             pass
@@ -107,15 +107,20 @@ def test_for_divider_duplicates(self):
             for g, h in enumerate(self.raw_dividers):
                 if x == g:
                     # during enumeration, the divider will find itself
-                    self.assertEqual(self.raw_dividers[x], self.raw_dividers[g])
-                else:
-                    # but all the other times it will be another divider
-                    # which can NOT be equal!
-                    self.assertNotEqual(
+                    self.assertEqual(
                         self.raw_dividers[x],
                         self.raw_dividers[g],
-                        f"Dividers {x} and {g} are the same! Duplicates are not allowed.",
+                        f"Divider {x} couldn't find itself! This really should not happen.",
                     )
+                else:
+                    if "Injected" not in self.raw_dividers[x]:
+                        # but all the other times it will be another divider
+                        # which can NOT be equal!
+                        self.assertNotEqual(
+                            self.raw_dividers[x],
+                            self.raw_dividers[g],
+                            f"Dividers {x} and {g} are the same! Duplicates are not allowed.",
+                        )
 
     def test_info(self):
         """Test info."""