first commit

29sept/ex2-1/droite_test.py

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+from droite import *
+
+def test(function, p1, p2, exp_result):
+    fun_result = function(p1, p2)
+    if fun_result == exp_result:
+        print(f"{function.__name__}({p1}, {p2}) == {exp_result} --- SUCCESS!")
+    else:
+        print(f"{function.__name__}({p1}, {p2}) == {exp_result} --- ERROR! (result was:{fun_result})")
+
+
+def tests():
+    test(droite, (-2, 0), (1, 1.5), (-0.5, 1, 1.0))
+    test(droite, (0, -3), (0, 5), (1, 0, 0))
+    test(droite, (0, -1), (0, -1), None)
+
+    test(appartient, (-0.5, 1, 1.0), (-2, 0), True)
+    test(appartient, (-0.5, 1, 1.0), (1, 1.5), True)
+    test(appartient, (-0.5, 1, 1.0), (0, -1), False)
+
+    test(paralleles, (0, 1, 1), (0, 2, 3), True)
+    test(paralleles, (-0.5, 1, 1.0), (0, 2, 3), False)
+
+    test(intersection, (-0.5, 1, 1.0), (0, 2, 3), (1.0, 1.5))
+    test(intersection, (0, 1, 1), (0, 2, 3), None)
+
+    test(droite_normale, (-0.5, 1, 1.0), (-2, 0), (2.0, 1, -4.0))
+    test(droite_normale, (-0.5, 1, 1.0), (3, 4), (2.0, 1, 10.0))
+
+    test(symetrie_orthogonale, (-0.5, 1, 1.0), (-2, 0), (-2.0, 0.0))
+    test(symetrie_orthogonale, (-0.5, 1, 1.0), (3, 4), (2.0, 1, 10.0))
+
+    test(distance_droite_point, (-0.5, 1, 1.0), (-2, 0), 0.0)
+
+
+if __name__ == "__main__":
+    tests()
+