test: update tests for mixed INT/FLOAT inputs and dual outputs

Add assertions for both FLOAT (result[0]) and INT (result[1]) outputs.
Add test_mixed_int_float_inputs and test_mixed_resolution_scale to
verify the primary use case of multiplying resolutions by a float factor.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests-unit/comfy_extras_test/nodes_math_test.py

@@ -31,63 +31,84 @@ class TestMathExpressionExecute:
 
     def test_addition(self):
         result = self._exec("a + b", a=3, b=4)
-        assert result[0] == 7
+        assert result[0] == 7.0
+        assert result[1] == 7
 
     def test_subtraction(self):
         result = self._exec("a - b", a=10, b=3)
-        assert result[0] == 7
+        assert result[0] == 7.0
+        assert result[1] == 7
 
     def test_multiplication(self):
         result = self._exec("a * b", a=3, b=5)
-        assert result[0] == 15
+        assert result[0] == 15.0
+        assert result[1] == 15
 
     def test_division(self):
         result = self._exec("a / b", a=10, b=4)
         assert result[0] == 2.5
+        assert result[1] == 2
 
     def test_single_input(self):
         result = self._exec("a * 2", a=5)
-        assert result[0] == 10
+        assert result[0] == 10.0
+        assert result[1] == 10
 
     def test_three_inputs(self):
         result = self._exec("a + b + c", a=1, b=2, c=3)
-        assert result[0] == 6
+        assert result[0] == 6.0
+        assert result[1] == 6
 
     def test_float_inputs(self):
         result = self._exec("a + b", a=1.5, b=2.5)
         assert result[0] == 4.0
+        assert result[1] == 4
+
+    def test_mixed_int_float_inputs(self):
+        result = self._exec("a * b", a=1024, b=1.5)
+        assert result[0] == 1536.0
+        assert result[1] == 1536
+
+    def test_mixed_resolution_scale(self):
+        result = self._exec("a * b", a=512, b=0.75)
+        assert result[0] == 384.0
+        assert result[1] == 384
 
     def test_sum_values_array(self):
         result = self._exec("sum(values)", a=1, b=2, c=3)
-        assert result[0] == 6
+        assert result[0] == 6.0
 
     def test_sum_variadic(self):
         result = self._exec("sum(a, b, c)", a=1, b=2, c=3)
-        assert result[0] == 6
+        assert result[0] == 6.0
 
     def test_min_values(self):
         result = self._exec("min(values)", a=5, b=2, c=8)
-        assert result[0] == 2
+        assert result[0] == 2.0
 
     def test_max_values(self):
         result = self._exec("max(values)", a=5, b=2, c=8)
-        assert result[0] == 8
+        assert result[0] == 8.0
 
     def test_abs_function(self):
         result = self._exec("abs(a)", a=-7)
-        assert result[0] == 7
+        assert result[0] == 7.0
+        assert result[1] == 7
 
     def test_sqrt(self):
         result = self._exec("sqrt(a)", a=16)
         assert result[0] == 4.0
+        assert result[1] == 4
 
     def test_ceil(self):
         result = self._exec("ceil(a)", a=2.3)
-        assert result[0] == 3
+        assert result[0] == 3.0
+        assert result[1] == 3
 
     def test_floor(self):
         result = self._exec("floor(a)", a=2.7)
-        assert result[0] == 2
+        assert result[0] == 2.0
+        assert result[1] == 2
 
     def test_sin(self):
         result = self._exec("sin(a)", a=0)
@@ -96,6 +117,15 @@ class TestMathExpressionExecute:
     def test_log10(self):
         result = self._exec("log10(a)", a=100)
         assert result[0] == 2.0
+        assert result[1] == 2
+
+    def test_float_output_type(self):
+        result = self._exec("a + b", a=1, b=2)
+        assert isinstance(result[0], float)
+
+    def test_int_output_type(self):
+        result = self._exec("a + b", a=1, b=2)
+        assert isinstance(result[1], int)
 
     def test_non_numeric_result_raises(self):
         with pytest.raises((ValueError, Exception)):