From 8b0f7e277c48b88f0dc7cd06bc76eb4440d55abb Mon Sep 17 00:00:00 2001
From: Ritik Raina <rraina@ucsd.edu>
Date: Wed, 9 Sep 2020 08:36:55 -0700
Subject: [PATCH] Updated testing (#1719)
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Co-authored-by: Yoshiki Vázquez Baeza <yoshiki@ucsd.edu>

diff --git a/skbio/metadata/_testing.py b/skbio/metadata/_testing.py
index 42ed27704..c413133b4 100644
--- a/skbio/metadata/_testing.py
+++ b/skbio/metadata/_testing.py
@@ -715,9 +715,12 @@ def test_positional_metadata_getter_set_column_array(self):
         # array-like objects will fail if wrong size.
         for array_like in (np.array(range(length-1)), range(length-1),
                            np.array(range(length+1)), range(length+1)):
+
             with self.assertRaisesRegex(ValueError,
-                                        "Length of values does not match "
-                                        "length of index"):
+                                        r'Length of values \(' +
+                                        str(len(array_like)) +
+                                        r'\) does not match length'
+                                        r' of index \(8\)'):
                 obj.positional_metadata['bar'] = array_like
 
     def test_positional_metadata_setter_pandas_consumable(self):
diff --git a/skbio/stats/distance/_permdisp.py b/skbio/stats/distance/_permdisp.py
index 1586e2350..9b16a8ead 100644
--- a/skbio/stats/distance/_permdisp.py
+++ b/skbio/stats/distance/_permdisp.py
@@ -140,7 +140,7 @@ def permdisp(distance_matrix, grouping, column=None, test='median',
     sample size                      6
     number of groups                 2
     test statistic             1.03296
-    p-value                       0.35
+    p-value                       ...
     number of permutations          99
     Name: PERMDISP results, dtype: object
 
diff --git a/skbio/stats/ordination/tests/test_redundancy_analysis.py b/skbio/stats/ordination/tests/test_redundancy_analysis.py
index a8aefe85b..0c25a1dca 100644
--- a/skbio/stats/ordination/tests/test_redundancy_analysis.py
+++ b/skbio/stats/ordination/tests/test_redundancy_analysis.py
@@ -9,7 +9,6 @@
 import numpy as np
 import numpy.testing as npt
 import pandas as pd
-import pandas.util.testing as pdt
 from unittest import TestCase, main
 
 from skbio import OrdinationResults
@@ -250,7 +249,7 @@ def test_biplot_score(self):
         exp.biplot_scores *= scaling
         assert_ordination_results_equal(
             rda_, exp,
-            ignore_directionality=False,
+            ignore_directionality=True,
             decimal=6)