Update 'test/test_point.py'

Add some more tests for point class

test/test_point.py

@@ -6,4 +6,37 @@ def test_init():
     pnt = point.Point(10, 20)
     assert pnt.get_x() == 10
     assert pnt.get_y() == 20
-    
+    
+def test_set_coordinates():
+    pnt = point.Point()
+    pnt.set_x(123)
+    pnt.set_y(654)
+    assert pnt.get_x() == 123
+    assert pnt.get_y() == 654
+    
+def test_get_random():
+    min_x = 10
+    max_x = 25
+    min_y = 30
+    max_y = 50
+    for i in range(100):
+        pnt = point.get_random(min_x, max_x, min_y, max_y)
+        assert min_x <= pnt.get_x() <= max_x
+        assert min_y <= pnt.get_y() <= max_y
+
+def test_isequal():
+    pnt = point.Point(123, 456)
+    pnt_eq = point.Point(123, 456)
+    pnt_diff = point.Point(456, 123)
+    pnt_diff_x = point.Point(321, 456)
+    pnt_diff_y = point.Point(123, 654)
+
+    assert pnt == pnt_eq
+    assert not pnt == pnt_diff
+    assert not pnt == pnt_diff_x
+    assert not pnt == pnt_diff_y
+
+    assert not pnt == pnt_eq
+    assert pnt != pnt_diff
+    assert pnt != pnt_diff_x
+    assert pnt != pnt_diff_y