TST/CLN: Remove makeMixedDataFrame and getMixedTypeDict (#56202)

pandas/_testing/__init__.py

@@ -482,23 +482,6 @@ def makeDataFrame() -> DataFrame:
     return DataFrame(data)
 
 
-def getMixedTypeDict():
-    index = Index(["a", "b", "c", "d", "e"])
-
-    data = {
-        "A": [0.0, 1.0, 2.0, 3.0, 4.0],
-        "B": [0.0, 1.0, 0.0, 1.0, 0.0],
-        "C": ["foo1", "foo2", "foo3", "foo4", "foo5"],
-        "D": bdate_range("1/1/2009", periods=5),
-    }
-
-    return index, data
-
-
-def makeMixedDataFrame() -> DataFrame:
-    return DataFrame(getMixedTypeDict()[1])
-
-
 def makeCustomIndex(
     nentries,
     nlevels,
@@ -1026,7 +1009,6 @@ def shares_memory(left, right) -> bool:
     "get_dtype",
     "getitem",
     "get_locales",
-    "getMixedTypeDict",
     "get_finest_unit",
     "get_obj",
     "get_op_from_name",
@@ -1042,7 +1024,6 @@ def shares_memory(left, right) -> bool:
     "makeDateIndex",
     "makeFloatIndex",
     "makeIntIndex",
-    "makeMixedDataFrame",
     "makeNumericIndex",
     "makeObjectSeries",
     "makePeriodIndex",

pandas/tests/frame/methods/test_transpose.py

@@ -6,9 +6,11 @@
 from pandas import (
     DataFrame,
     DatetimeIndex,
+    Index,
     IntervalIndex,
     Series,
     Timestamp,
+    bdate_range,
     date_range,
     timedelta_range,
 )
@@ -108,9 +110,17 @@ def test_transpose_float(self, float_frame):
                 else:
                     assert value == frame[col][idx]
 
+    def test_transpose_mixed(self):
         # mixed type
-        index, data = tm.getMixedTypeDict()
-        mixed = DataFrame(data, index=index)
+        mixed = DataFrame(
+            {
+                "A": [0.0, 1.0, 2.0, 3.0, 4.0],
+                "B": [0.0, 1.0, 0.0, 1.0, 0.0],
+                "C": ["foo1", "foo2", "foo3", "foo4", "foo5"],
+                "D": bdate_range("1/1/2009", periods=5),
+            },
+            index=Index(["a", "b", "c", "d", "e"], dtype=object),
+        )
 
         mixed_T = mixed.T
         for col, s in mixed_T.items():

pandas/tests/io/pytables/test_append.py

@@ -397,7 +397,14 @@ def check_col(key, name, size):
             store.append("df_new", df_new)
 
         # min_itemsize on Series index (GH 11412)
-        df = tm.makeMixedDataFrame().set_index("C")
+        df = DataFrame(
+            {
+                "A": [0.0, 1.0, 2.0, 3.0, 4.0],
+                "B": [0.0, 1.0, 0.0, 1.0, 0.0],
+                "C": pd.Index(["foo1", "foo2", "foo3", "foo4", "foo5"], dtype=object),
+                "D": date_range("20130101", periods=5),
+            }
+        ).set_index("C")
         store.append("ss", df["B"], min_itemsize={"index": 4})
         tm.assert_series_equal(store.select("ss"), df["B"])
 

pandas/tests/io/pytables/test_store.py

@@ -323,7 +323,14 @@ def test_to_hdf_with_min_itemsize(tmp_path, setup_path):
     path = tmp_path / setup_path
 
     # min_itemsize in index with to_hdf (GH 10381)
-    df = tm.makeMixedDataFrame().set_index("C")
+    df = DataFrame(
+        {
+            "A": [0.0, 1.0, 2.0, 3.0, 4.0],
+            "B": [0.0, 1.0, 0.0, 1.0, 0.0],
+            "C": Index(["foo1", "foo2", "foo3", "foo4", "foo5"], dtype=object),
+            "D": date_range("20130101", periods=5),
+        }
+    ).set_index("C")
     df.to_hdf(path, key="ss3", format="table", min_itemsize={"index": 6})
     # just make sure there is a longer string:
     df2 = df.copy().reset_index().assign(C="longer").set_index("C")

pandas/tests/reshape/merge/test_join.py

@@ -11,6 +11,7 @@
     MultiIndex,
     Series,
     Timestamp,
+    bdate_range,
     concat,
     merge,
 )
@@ -57,8 +58,13 @@ def df2(self):
 
     @pytest.fixture
     def target_source(self):
-        index, data = tm.getMixedTypeDict()
-        target = DataFrame(data, index=index)
+        data = {
+            "A": [0.0, 1.0, 2.0, 3.0, 4.0],
+            "B": [0.0, 1.0, 0.0, 1.0, 0.0],
+            "C": ["foo1", "foo2", "foo3", "foo4", "foo5"],
+            "D": bdate_range("1/1/2009", periods=5),
+        }
+        target = DataFrame(data, index=Index(["a", "b", "c", "d", "e"], dtype=object))
 
         # Join on string value
 

pandas/tests/series/methods/test_map.py

@@ -14,6 +14,7 @@
     Index,
     MultiIndex,
     Series,
+    bdate_range,
     isna,
     timedelta_range,
 )
@@ -154,8 +155,13 @@ def test_list_raises(string_series):
         string_series.map([lambda x: x])
 
 
-def test_map(datetime_series):
-    index, data = tm.getMixedTypeDict()
+def test_map():
+    data = {
+        "A": [0.0, 1.0, 2.0, 3.0, 4.0],
+        "B": [0.0, 1.0, 0.0, 1.0, 0.0],
+        "C": ["foo1", "foo2", "foo3", "foo4", "foo5"],
+        "D": bdate_range("1/1/2009", periods=5),
+    }
 
     source = Series(data["B"], index=data["C"])
     target = Series(data["C"][:4], index=data["D"][:4])
@@ -171,10 +177,14 @@ def test_map(datetime_series):
     for k, v in merged.items():
         assert v == source[target[k]]
 
+
+def test_map_datetime(datetime_series):
     # function
     result = datetime_series.map(lambda x: x * 2)
     tm.assert_series_equal(result, datetime_series * 2)
 
+
+def test_map_category():
     # GH 10324
     a = Series([1, 2, 3, 4])
     b = Series(["even", "odd", "even", "odd"], dtype="category")
@@ -185,6 +195,8 @@ def test_map(datetime_series):
     exp = Series(["odd", "even", "odd", np.nan])
     tm.assert_series_equal(a.map(c), exp)
 
+
+def test_map_category_numeric():
     a = Series(["a", "b", "c", "d"])
     b = Series([1, 2, 3, 4], index=pd.CategoricalIndex(["b", "c", "d", "e"]))
     c = Series([1, 2, 3, 4], index=Index(["b", "c", "d", "e"]))
@@ -194,6 +206,8 @@ def test_map(datetime_series):
     exp = Series([np.nan, 1, 2, 3])
     tm.assert_series_equal(a.map(c), exp)
 
+
+def test_map_category_string():
     a = Series(["a", "b", "c", "d"])
     b = Series(
         ["B", "C", "D", "E"],

pandas/tests/util/test_hashing.py

@@ -136,7 +136,14 @@ def test_multiindex_objects():
         DataFrame({"x": ["a", "b", "c"], "y": [1, 2, 3]}),
         DataFrame(),
         DataFrame(np.full((10, 4), np.nan)),
-        tm.makeMixedDataFrame(),
+        DataFrame(
+            {
+                "A": [0.0, 1.0, 2.0, 3.0, 4.0],
+                "B": [0.0, 1.0, 0.0, 1.0, 0.0],
+                "C": Index(["foo1", "foo2", "foo3", "foo4", "foo5"], dtype=object),
+                "D": pd.date_range("20130101", periods=5),
+            }
+        ),
         tm.makeTimeDataFrame(),
         tm.makeTimeSeries(),
         Series(tm.makePeriodIndex()),
@@ -162,7 +169,14 @@ def test_hash_pandas_object(obj, index):
         Series([True, False, True]),
         DataFrame({"x": ["a", "b", "c"], "y": [1, 2, 3]}),
         DataFrame(np.full((10, 4), np.nan)),
-        tm.makeMixedDataFrame(),
+        DataFrame(
+            {
+                "A": [0.0, 1.0, 2.0, 3.0, 4.0],
+                "B": [0.0, 1.0, 0.0, 1.0, 0.0],
+                "C": Index(["foo1", "foo2", "foo3", "foo4", "foo5"], dtype=object),
+                "D": pd.date_range("20130101", periods=5),
+            }
+        ),
         tm.makeTimeDataFrame(),
         tm.makeTimeSeries(),
         Series(tm.makePeriodIndex()),