add Cell tester + FIX: west setter for Cell class

pyproject.toml

@@ -7,7 +7,6 @@ requires-python = ">=3.10"
 dependencies = [
     "numpy>=2.2.6",
     "pydantic>=2.12.5",
-    "pytest>=9.0.2",
 ]
 
 
@@ -15,8 +14,12 @@ dependencies = [
 dev = [
     "mypy>=1.19.1",
     "flake8>=7.3.0",
+    "pytest>=9.0.2",
 ]
 
 
 [tool.mypy]
 python_version = "3.10"
+
+[tool.pytest.ini_options]
+pythonpath = ["src"]

src/amaz_lib/Cell.py

@@ -41,25 +41,10 @@ class Cell(BaseModel):
         return self.value & 4 == 4
 
     def set_west(self, is_wall: bool) -> None:
-        if (not is_wall and self.value | 8 == 15) or (
-            is_wall and self.value | 8 != 15
+        if (not is_wall and self.value | 7 == 15) or (
+            is_wall and self.value | 7 != 15
         ):
             self.value = self.value ^ (8)
 
     def get_west(self) -> bool:
         return self.value & 8 == 8
-
-
-def main() -> None:
-    c = Cell(value=1)
-    print(c.get_north())
-    c.set_north(True)
-    print(c.get_north())
-    c.set_north(True)
-    print(c.get_north())
-    c.set_north(False)
-    print(c.get_north())
-
-
-if __name__ == "__main__":
-    main()

src/amaz_lib/MazeGenerator.py

@@ -7,9 +7,8 @@ import math
 
 class MazeGenerator(ABC):
     @abstractmethod
-    @classmethod
     def generator(
-        cls, height: int, width: int
+        self, height: int, width: int
     ) -> Generator[np.ndarray, None, np.ndarray]: ...
 
 
@@ -63,9 +62,8 @@ class Kruskal(MazeGenerator):
                 base_set += set
                 sets.remove(set)
 
-    @classmethod
     def generator(
-        cls, height: int, width: int
+        self, height: int, width: int
     ) -> Generator[np.ndarray, None, np.ndarray]:
         sets = [[i] for i in range(height * width)]
         walls = []
@@ -77,13 +75,13 @@ class Kruskal(MazeGenerator):
                 walls += [(w + (width * h), w + (width * h) + width)]
         np.random.shuffle(walls)
 
-        yield cls.walls_to_maze(walls, height, width)
+        yield self.walls_to_maze(walls, height, width)
         for wall in walls:
-            if not cls.is_in_same_set(sets, wall):
-                cls.merge_sets(sets, wall)
+            if not self.is_in_same_set(sets, wall):
+                self.merge_sets(sets, wall)
                 walls.remove(wall)
-                yield cls.walls_to_maze(walls, height, width)
-        return cls.walls_to_maze(walls, height, width)
+                yield self.walls_to_maze(walls, height, width)
+        return self.walls_to_maze(walls, height, width)
 
 
 def main():

src/amaz_lib/MazeSolver.py

@@ -4,5 +4,4 @@ from .Maze import Maze
 
 class MazeSolver(ABC):
     @abstractmethod
-    @classmethod
-    def solve(cls, maze: Maze) -> str: ...
+    def solve(self, maze: Maze) -> str: ...

tests/test_Cell.py

@@ -0,0 +1,31 @@
+import pytest
+from amaz_lib.Cell import Cell
+
+
+def test_cell_setter_getter() -> None:
+    cell = Cell(value=0)
+
+    cell.set_north(True)
+    assert cell.get_north() is True
+    cell.set_north(False)
+    assert cell.get_north() is False
+
+    cell.set_est(True)
+    assert cell.get_est() is True
+    cell.set_est(False)
+    assert cell.get_est() is False
+
+    cell.set_south(True)
+    assert cell.get_south() is True
+    cell.set_south(False)
+    assert cell.get_south() is False
+
+    cell.set_west(True)
+    assert cell.get_west() is True
+    cell.set_west(False)
+    assert cell.get_west() is False
+
+    cell.set_value(8)
+    assert cell.get_value() == 8
+    cell.set_value(0)
+    assert cell.get_value() == 0

uv.lock

@@ -14,26 +14,26 @@ dependencies = [
     { name = "numpy", version = "2.2.6", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.11'" },
     { name = "numpy", version = "2.4.3", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.11'" },
     { name = "pydantic" },
-    { name = "pytest" },
 ]
 
 [package.dev-dependencies]
 dev = [
     { name = "flake8" },
     { name = "mypy" },
+    { name = "pytest" },
 ]
 
 [package.metadata]
 requires-dist = [
     { name = "numpy", specifier = ">=2.2.6" },
     { name = "pydantic", specifier = ">=2.12.5" },
-    { name = "pytest", specifier = ">=9.0.2" },
 ]
 
 [package.metadata.requires-dev]
 dev = [
     { name = "flake8", specifier = ">=7.3.0" },
     { name = "mypy", specifier = ">=1.19.1" },
+    { name = "pytest", specifier = ">=9.0.2" },
 ]
 
 [[package]]