From 0fc3371d48d7e87a5628b16c2bbd09c3fb15cd8e Mon Sep 17 00:00:00 2001
From: Ben Connors <benconnors@outlook.com>
Date: Fri, 27 Sep 2019 14:57:46 -0400
Subject: Bugfixes

- Add some new tests
- Run some basic (interactive) chaser tests, they work-ish now
---
 tests/test_constants.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 tests/test_constants.py

(limited to 'tests/test_constants.py')

diff --git a/tests/test_constants.py b/tests/test_constants.py
new file mode 100644
index 0000000..5ce0b1a
--- /dev/null
+++ b/tests/test_constants.py
@@ -0,0 +1,20 @@
+"""Tests for the constants used. 
+
+Mainly just tests the INFTY object. 
+"""
+
+import pytest
+
+from blc2.constants import INFTY, _Infinity
+
+def test_infty():
+    assert str(INFTY) == "infty"
+    assert 1+INFTY == INFTY+1 == INFTY
+    assert 1-INFTY == INFTY-1 == INFTY
+    assert 4*INFTY == INFTY*4 == INFTY*0.4 == INFTY
+
+    with pytest.raises(Exception):
+        _ = INFTY * 0
+
+    with pytest.raises(Exception):
+        infty2 = _Infinity()
-- 
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