pyproject addition and simple tests for ci

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
 
 [project]
 name = "conway"
@@ -19,4 +19,9 @@ classifiers = [
 
 [project.urls]
 "Homepage" = "https://git.weber.codes/tom/gameoflife"
-"Bug Tracker" = "https://git.weber.codes/tom/gameoflife/issues"
+"Bug Tracker" = "https://git.weber.codes/tom/gameoflife/issues"
+
+[tool.pytest.ini_options]
+addopts = [
+    "--import-mode=importlib",
+]

src/conway/gameoflife.py

@@ -31,6 +31,7 @@ class State(object):
     def randomBoard(self):
         self.board = np.random.binomial(1, 0.5, (self.width, self.depth))
         return self.board
+
     def terminal_render(self):
         print("-" * (self.width + 2))
         for i in self.board:
@@ -89,6 +90,7 @@ class State(object):
                     alive += 1
         return alive
 
+
 def get_anime(size=100, steps=100, start="random"):
     state = State(size, size, start)
     anime = PlotlyAnimation(state, steps)
@@ -99,11 +101,12 @@ def main():
     # state = State(20, 20, [(0, 1), (1, 2), (2, 0), (2, 1), (2, 2)])
 
     state = State(100, 100, "random")
-    #animation = PltAnimation(state)
-    #ani = animation.animate()
-    #plt.show()
+    # animation = PltAnimation(state)
+    # ani = animation.animate()
+    # plt.show()
     animation = PlotlyAnimation(state, 100)
     animation.show()
 
+
 if __name__ == "__main__":
     main()

tests/test_anime.py

@@ -0,0 +1,12 @@
+import pytest
+import conway.anime as anime
+import conway.gameoflife as gol
+
+
+class TestPlotlyAnimation:
+    state = gol.State(10, 10, "random")
+    steps = 10
+    plotly_anime = anime.PlotlyAnimation(state, steps)
+    def test_frame_gen(self):
+        assert self.plotly_anime.frames.shape == (11,10,10)
+        assert len(self.plotly_anime.frame_gen()) == 2 * self.steps + 1

tests/test_gameoflife.py

@@ -0,0 +1,17 @@
+import pytest
+import numpy as np
+import conway.gameoflife as gol
+
+
+class TestState:
+    def test_neighbours(self):
+        state = gol.State(10, 10)
+        n1 = np.array([[1, 1, 1], [1, 1, 1], [1, 1, 1]])
+        assert state.checkNeighbours(n1, 1, 1) == 8
+        assert state.checkNeighbours(n1, 1, 1, neighbourhood="neumann") == 4
+        n2 = np.array([[0, 0, 0], [0, 0, 0], [0, 0, 0]])
+        assert state.checkNeighbours(n2, 1, 1) == 0
+        assert state.checkNeighbours(n2, 1, 1, neighbourhood="neumann") == 0
+        n3 = np.array([[1, 0, 1], [0, 1, 0], [1, 0, 1]])
+        assert state.checkNeighbours(n3, 1, 1, neighbourhood="moore") == 4
+        assert state.checkNeighbours(n3, 1, 1, neighbourhood="neumann") == 0