From 90642e6191e7dff848772226aa09e36b8fe40406 Mon Sep 17 00:00:00 2001
From: montmorillonite <montmorillonite@qq.com>
Date: Wed, 20 Sep 2023 22:27:28 +0800
Subject: [PATCH 1/2] Test Reaction_check_integral

---
 chempy/tests/test_chemistry.py | 41 ++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/chempy/tests/test_chemistry.py b/chempy/tests/test_chemistry.py
index 8c5aa811..22dffbd7 100644
--- a/chempy/tests/test_chemistry.py
+++ b/chempy/tests/test_chemistry.py
@@ -205,6 +205,47 @@ def test_Reaction_from_string__units():
         Reaction.from_string("H2O -> H+ + OH-; 1e-4/M/s", "H2O H+ OH-".split())
 
 
+@requires(parsing_library, units_library)
+def test_Reaction_check_integral():
+
+    # this could be sympy.core.numbers.Integer
+    Reaction(*balance_stoichiometry({"H2", "O2"}, {"H2O"}))
+
+    class MyInt:
+        def __init__(self, __data):
+            self.__data = __data
+
+        def __eq__(self, other):
+            return self.__data == other
+
+        def __lt__(self, other):
+            return self.__data < other
+
+        def __int__(self):
+            return self.__data
+
+        def __rsub__(self, other):
+            return other - self.__data
+
+    class MyOne:
+        def __eq__(self, other):
+            return 1 == other
+
+        def __lt__(self, other):
+            return 1 < other
+
+        def __int__(self):
+            return 1
+
+        def __rsub__(self, other):
+            return other - 1
+
+    Reaction({"H2": MyInt(2), "O2": MyOne()}, {"H2O": 2})
+
+    with pytest.raises(ValueError):
+        Reaction({"H2": 1, "O2": 0.5}, {"H2O": 1})
+
+
 @requires(parsing_library, units_library)
 def test_Substance__molar_mass():
     mw_water = Substance.from_formula("H2O").molar_mass(default_units)

From eff946ec8d85ae67bdebb726c79ab7c1f8966b83 Mon Sep 17 00:00:00 2001
From: montmorillonite <montmorillonite@qq.com>
Date: Wed, 20 Sep 2023 22:52:34 +0800
Subject: [PATCH 2/2] Rename test function name

---
 chempy/tests/test_chemistry.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/chempy/tests/test_chemistry.py b/chempy/tests/test_chemistry.py
index 22dffbd7..af32c1b6 100644
--- a/chempy/tests/test_chemistry.py
+++ b/chempy/tests/test_chemistry.py
@@ -206,9 +206,8 @@ def test_Reaction_from_string__units():
 
 
 @requires(parsing_library, units_library)
-def test_Reaction_check_integral():
+def test_Reaction__check_integral():
 
-    # this could be sympy.core.numbers.Integer
     Reaction(*balance_stoichiometry({"H2", "O2"}, {"H2O"}))
 
     class MyInt:
@@ -266,7 +265,7 @@ def test_Equilibrium__as_reactions():
 
 
 @requires(parsing_library)
-def test_ReactioN__latex():
+def test_Reaction__latex():
     keys = "H2O H2 O2".split()
     subst = {k: Substance.from_formula(k) for k in keys}
     r2 = Reaction.from_string("2 H2O -> 2 H2 + O2", subst)