test: add test that / performs true division, not floor division

ibis-project · Oct 23, 2024 · e093b69 · e093b69
1 parent fbf214d
commit e093b69
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/ibis/backends/tests/test_numeric.py b/ibis/backends/tests/test_numeric.py
@@ -1092,6 +1092,13 @@ def test_binary_arithmetic_operations(backend, alltypes, df, op):
     backend.assert_series_equal(result, expected, check_exact=False)
 
 
+@pytest.mark.notimpl("flink", raises=AssertionError, reason="Flink does floor division")
+def test_integer_truediv(con):
+    expr = 1 / ibis.literal(2)
+    result = con.execute(expr)
+    assert result == 0.5
+
+
 def test_mod(backend, alltypes, df):
     expr = operator.mod(alltypes.smallint_col, alltypes.smallint_col + 1).name("tmp")