Blob Blame History Raw
diff --git a/tests/test-annotate.py b/tests/test-annotate.py
index eca9d60..881cc1e 100644
--- a/tests/test-annotate.py
+++ b/tests/test-annotate.py
@@ -8,25 +8,33 @@ class test_annotate(common.basetest):
         self.append('a', 'a\n')
         rev, node1 = self.client.commit(b('second'))
 
-        self.assertEquals(list(self.client.annotate(b('a'))),
-                          [(b('0'), b('a')), (b('1'), b('a'))])
-        self.assertEquals(list(
+        self.assertEqual(
+            list(self.client.annotate(b('a'))),
+            [(b('0'), b('a')), (b('1'), b('a'))]
+        )
+        self.assertEqual(
+            list(
             self.client.annotate(
                 b('a'), user=True, file=True,
                 number=True, changeset=True, line=True, verbose=True)),
-                          [(b('test 0 ') + node0[:12] + b(' a:1'), b('a')),
-                           (b('test 1 ') + node1[:12] + b(' a:2'), b('a'))])
+            [(b('test 0 ') + node0[:12] + b(' a:1'), b('a')),
+                           (b('test 1 ') + node1[:12] + b(' a:2'), b('a'))]
+        )
 
     def test_files(self):
         self.append('a', 'a\n')
         rev, node0 = self.client.commit(b('first'), addremove=True)
         self.append('b', 'b\n')
         rev, node1 = self.client.commit(b('second'), addremove=True)
-        self.assertEquals(list(self.client.annotate([b('a'), b('b')])),
-                          [(b('0'), b('a')), (b('1'), b('b'))])
+        self.assertEqual(
+            list(self.client.annotate([b('a'), b('b')])),
+            [(b('0'), b('a')), (b('1'), b('b'))]
+        )
 
     def test_two_colons(self):
         self.append('a', 'a: b\n')
         self.client.commit(b('first'), addremove=True)
-        self.assertEquals(list(self.client.annotate(b('a'))),
-                          [(b('0'), b('a: b'))])
+        self.assertEqual(
+            list(self.client.annotate(b('a'))),
+            [(b('0'), b('a: b'))]
+        )
diff --git a/tests/test-bookmarks.py b/tests/test-bookmarks.py
index 02f641b..b3a8b5a 100644
--- a/tests/test-bookmarks.py
+++ b/tests/test-bookmarks.py
@@ -3,7 +3,7 @@ from hglib.util import b
 
 class test_bookmarks(common.basetest):
     def test_empty(self):
-        self.assertEquals(self.client.bookmarks(), ([], -1))
+        self.assertEqual(self.client.bookmarks(), ([], -1))
 
     def test_basic(self):
         self.append('a', 'a')
@@ -12,13 +12,17 @@ class test_bookmarks(common.basetest):
         rev1, node1 = self.client.commit(b('second'))
 
         self.client.bookmark(b('zero'), rev0)
-        self.assertEquals(self.client.bookmarks(),
-                          ([(b('zero'), rev0, node0[:12])], -1))
+        self.assertEqual(
+            self.client.bookmarks(),
+            ([(b('zero'), rev0, node0[:12])], -1)
+        )
 
         self.client.bookmark(b('one'), rev1)
-        self.assertEquals(self.client.bookmarks()[0],
-                          [(b('one'), rev1, node1[:12]),
-                           (b('zero'), rev0, node0[:12])])
+        self.assertEqual(
+            self.client.bookmarks()[0],
+            [(b('one'), rev1, node1[:12]),
+                           (b('zero'), rev0, node0[:12])]
+        )
 
     #def test_spaces(self):
     #    self.client.bookmark('s pace', self.rev0)
diff --git a/tests/test-branch.py b/tests/test-branch.py
index f456bd8..c98cbe6 100644
--- a/tests/test-branch.py
+++ b/tests/test-branch.py
@@ -4,25 +4,27 @@ from hglib.util import b
 
 class test_branch(common.basetest):
     def test_empty(self):
-        self.assertEquals(self.client.branch(), b('default'))
+        self.assertEqual(self.client.branch(), b('default'))
 
     def test_basic(self):
-        self.assertEquals(self.client.branch(b('foo')), b('foo'))
+        self.assertEqual(self.client.branch(b('foo')), b('foo'))
         self.append('a', 'a')
         rev, node = self.client.commit(b('first'), addremove=True)
 
         rev = self.client.log(node)[0]
 
-        self.assertEquals(rev.branch, b('foo'))
-        self.assertEquals(self.client.branches(),
-                          [(rev.branch, int(rev.rev), rev.node[:12])])
+        self.assertEqual(rev.branch, b('foo'))
+        self.assertEqual(
+            self.client.branches(),
+            [(rev.branch, int(rev.rev), rev.node[:12])]
+        )
 
     def test_reset_with_name(self):
         self.assertRaises(ValueError, self.client.branch, b('foo'), clean=True)
 
     def test_reset(self):
         self.client.branch(b('foo'))
-        self.assertEquals(self.client.branch(clean=True), b('default'))
+        self.assertEqual(self.client.branch(clean=True), b('default'))
 
     def test_exists(self):
         self.append('a', 'a')
@@ -42,5 +44,7 @@ class test_branch(common.basetest):
 
         self.assertRaises(hglib.error.CommandError,
                           self.client.branch, b('default'))
-        self.assertEquals(self.client.branch(b('default'), force=True),
-                          b('default'))
+        self.assertEqual(
+            self.client.branch(b('default'), force=True),
+            b('default')
+        )
diff --git a/tests/test-branches.py b/tests/test-branches.py
index bac9115..16876aa 100644
--- a/tests/test-branches.py
+++ b/tests/test-branches.py
@@ -4,7 +4,7 @@ from hglib.util import b
 
 class test_branches(common.basetest):
     def test_empty(self):
-        self.assertEquals(self.client.branches(), [])
+        self.assertEqual(self.client.branches(), [])
 
     def test_basic(self):
         self.append('a', 'a')
@@ -19,7 +19,7 @@ class test_branches(common.basetest):
             r = self.client.log(r)[0]
             expected.append((r.branch, int(r.rev), r.node[:12]))
 
-        self.assertEquals(branches, expected)
+        self.assertEqual(branches, expected)
 
     def test_active_closed(self):
         pass
diff --git a/tests/test-clone.py b/tests/test-clone.py
index 6538659..e3d714f 100644
--- a/tests/test-clone.py
+++ b/tests/test-clone.py
@@ -10,7 +10,7 @@ class test_clone(common.basetest):
         cloned = hglib.clone(b('.'), b('cloned'))
         self.assertRaises(ValueError, cloned.log)
         cloned.open()
-        self.assertEquals(self.client.log(), cloned.log())
+        self.assertEqual(self.client.log(), cloned.log())
 
     def test_clone_uncompressed(self):
         hglib.clone(b('.'), b('cloned'), uncompressed=True)
diff --git a/tests/test-commit.py b/tests/test-commit.py
index a6fe52d..1ffd3b9 100644
--- a/tests/test-commit.py
+++ b/tests/test-commit.py
@@ -8,7 +8,7 @@ class test_commit(common.basetest):
         rev, node = self.client.commit(b('first'), addremove=True,
                                        user=b('foo'))
         rev = self.client.log(node)[0]
-        self.assertEquals(rev.author, b('foo'))
+        self.assertEqual(rev.author, b('foo'))
 
     def test_no_user(self):
         self.append('a', 'a')
@@ -24,13 +24,17 @@ class test_commit(common.basetest):
         revclose = self.client.commit(b('closing foo'), closebranch=True)
         rev0, rev1, revclose = self.client.log([node0, node1, revclose[1]])
 
-        self.assertEquals(self.client.branches(),
-                          [(rev0.branch, int(rev0.rev), rev0.node[:12])])
+        self.assertEqual(
+            self.client.branches(),
+            [(rev0.branch, int(rev0.rev), rev0.node[:12])]
+        )
 
-        self.assertEquals(self.client.branches(closed=True),
-                          [(revclose.branch, int(revclose.rev),
+        self.assertEqual(
+            self.client.branches(closed=True),
+            [(revclose.branch, int(revclose.rev),
                             revclose.node[:12]),
-                           (rev0.branch, int(rev0.rev), rev0.node[:12])])
+                           (rev0.branch, int(rev0.rev), rev0.node[:12])]
+        )
 
     def test_message_logfile(self):
         self.assertRaises(ValueError, self.client.commit, b('foo'),
@@ -44,7 +48,7 @@ class test_commit(common.basetest):
             b('first'), addremove=True,
             date=now.isoformat(' ').encode('latin-1'))
 
-        self.assertEquals(now, self.client.tip().date)
+        self.assertEqual(now, self.client.tip().date)
 
     def test_amend(self):
         self.append('a', 'a')
@@ -53,12 +57,12 @@ class test_commit(common.basetest):
             b('first'), addremove=True,
             date=now.isoformat(' ').encode('latin-1'))
 
-        self.assertEquals(now, self.client.tip().date)
+        self.assertEqual(now, self.client.tip().date)
 
         self.append('a', 'a')
         rev1, node1 = self.client.commit(amend=True)
-        self.assertEquals(now, self.client.tip().date)
-        self.assertNotEquals(node0, node1)
+        self.assertEqual(now, self.client.tip().date)
+        self.assertNotEqual(node0, node1)
         self.assertEqual(1, len(self.client.log()))
 
     def test_nul_injection(self):
diff --git a/tests/test-config.py b/tests/test-config.py
index 280c59b..f1979ba 100644
--- a/tests/test-config.py
+++ b/tests/test-config.py
@@ -13,8 +13,10 @@ class test_config(common.basetest):
     def test_basic(self):
         config = self.client.config()
 
-        self.assertTrue(
-                (b('section'), b('key'), b('value')) in self.client.config())
+        self.assertIn(
+            (b('section'), b('key'), b('value')),
+            self.client.config()
+        )
 
         self.assertTrue([(b('section'), b('key'), b('value'))],
                         self.client.config(b('section')))
@@ -26,8 +28,11 @@ class test_config(common.basetest):
     def test_show_source(self):
         config = self.client.config(showsource=True)
 
-        self.assertTrue((os.path.abspath(b('.hg/hgrc')) + b(':2'),
-                         b('section'), b('key'), b('value')) in config)
+        self.assertIn(
+            (os.path.abspath(b('.hg/hgrc')) + b(':2'),
+                         b('section'), b('key'), b('value')),
+            config
+        )
 
 class test_config_arguments(common.basetest):
     def test_basic(self):
diff --git a/tests/test-context.py b/tests/test-context.py
index b0826f1..a90a14a 100644
--- a/tests/test-context.py
+++ b/tests/test-context.py
@@ -21,44 +21,44 @@ class test_context(common.basetest):
 
         ctx = self.client[node0]
 
-        self.assertEquals(ctx.description(), b('first'))
-        self.assertEquals(str(ctx), node0[:12].decode('latin-1'))
-        self.assertEquals(ctx.node(), node0)
-        self.assertEquals(int(ctx), rev0)
-        self.assertEquals(ctx.rev(), rev0)
-        self.assertEquals(ctx.branch(), b('default'))
+        self.assertEqual(ctx.description(), b('first'))
+        self.assertEqual(str(ctx), node0[:12].decode('latin-1'))
+        self.assertEqual(ctx.node(), node0)
+        self.assertEqual(int(ctx), rev0)
+        self.assertEqual(ctx.rev(), rev0)
+        self.assertEqual(ctx.branch(), b('default'))
 
         self.assertTrue(ctx)
 
         self.assertTrue(b('a') in ctx and b('b') in ctx)
-        self.assertFalse(b('c') in ctx)
-        self.assertEquals(list(ctx), [b('a'), b('b')])
-        self.assertEquals(ctx.files(), [b('a'), b('b')])
+        self.assertNotIn(b('c'), ctx)
+        self.assertEqual(list(ctx), [b('a'), b('b')])
+        self.assertEqual(ctx.files(), [b('a'), b('b')])
 
-        self.assertEquals(ctx.modified(), [])
-        self.assertEquals(ctx.added(), [b('a'), b('b')])
-        self.assertEquals(ctx.removed(), [])
-        self.assertEquals(ctx.ignored(), [])
-        self.assertEquals(ctx.clean(), [])
+        self.assertEqual(ctx.modified(), [])
+        self.assertEqual(ctx.added(), [b('a'), b('b')])
+        self.assertEqual(ctx.removed(), [])
+        self.assertEqual(ctx.ignored(), [])
+        self.assertEqual(ctx.clean(), [])
 
         man = {b('a') : b('047b75c6d7a3ef6a2243bd0e99f94f6ea6683597'),
                b('b') : b('62452855512f5b81522aa3895892760bb8da9f3f')}
-        self.assertEquals(ctx.manifest(), man)
+        self.assertEqual(ctx.manifest(), man)
 
-        self.assertEquals([int(c) for c in ctx.parents()], [-1])
-        self.assertEquals(int(ctx.p1()), -1)
-        self.assertEquals(int(ctx.p2()), -1)
+        self.assertEqual([int(c) for c in ctx.parents()], [-1])
+        self.assertEqual(int(ctx.p1()), -1)
+        self.assertEqual(int(ctx.p2()), -1)
 
-        self.assertEquals([int(c) for c in ctx.children()], [1])
-        self.assertEquals([int(c) for c in ctx.descendants()], [0, 1])
-        self.assertEquals([int(c) for c in ctx.ancestors()], [0])
+        self.assertEqual([int(c) for c in ctx.children()], [1])
+        self.assertEqual([int(c) for c in ctx.descendants()], [0, 1])
+        self.assertEqual([int(c) for c in ctx.ancestors()], [0])
 
         self.client.bookmark(b('bookmark'), inactive=True, rev=node0)
-        self.assertEquals(ctx.bookmarks(), [b('bookmark')])
+        self.assertEqual(ctx.bookmarks(), [b('bookmark')])
 
         self.client.tag(b('tag'), rev=node0)
         # tags are read on construction
-        self.assertEquals(self.client[node0].tags(), [b('tag')])
+        self.assertEqual(self.client[node0].tags(), [b('tag')])
 
     def test_construction(self):
         self.append('a', 'a')
@@ -67,11 +67,11 @@ class test_context(common.basetest):
 
         # from client.revision
         ctx = context.changectx(self.client, tip)
-        self.assertEquals(ctx.node(), tip.node)
+        self.assertEqual(ctx.node(), tip.node)
 
         # from revset
         ctx = context.changectx(self.client, b('all()'))
-        self.assertEquals(ctx.node(), tip.node)
+        self.assertEqual(ctx.node(), tip.node)
 
     def test_in_keyword(self):
         """
diff --git a/tests/test-copy.py b/tests/test-copy.py
index 6e2f125..4ad868f 100644
--- a/tests/test-copy.py
+++ b/tests/test-copy.py
@@ -8,11 +8,13 @@ class test_copy(common.basetest):
         self.client.commit(b('first'), addremove=True)
 
         self.assertTrue(self.client.copy(b('a'), b('b')))
-        self.assertEquals(self.client.status(), [(b('A'), b('b'))])
+        self.assertEqual(self.client.status(), [(b('A'), b('b'))])
         self.append('c', 'a')
         self.assertTrue(self.client.copy(b('a'), b('c'), after=True))
-        self.assertEquals(self.client.status(),
-                          [(b('A'), b('b')), (b('A'), b('c'))])
+        self.assertEqual(
+            self.client.status(),
+            [(b('A'), b('b')), (b('A'), b('c'))]
+        )
 
     # hg returns 0 even if there were warnings
     #def test_warnings(self):
diff --git a/tests/test-diff.py b/tests/test-diff.py
index 4f4fcc8..a0d3351 100644
--- a/tests/test-diff.py
+++ b/tests/test-diff.py
@@ -11,8 +11,8 @@ class test_diff(common.basetest):
 @@ -0,0 +1,1 @@
 +a
 """)
-        self.assertEquals(diff1, self.client.diff(nodates=True))
-        self.assertEquals(diff1, self.client.diff([b('a')], nodates=True))
+        self.assertEqual(diff1, self.client.diff(nodates=True))
+        self.assertEqual(diff1, self.client.diff([b('a')], nodates=True))
         rev0, node0 = self.client.commit(b('first'))
         diff2 = b("""diff -r 000000000000 -r """) + node0[:12] + b(""" a
 --- /dev/null
@@ -20,7 +20,7 @@ class test_diff(common.basetest):
 @@ -0,0 +1,1 @@
 +a
 """)
-        self.assertEquals(diff2, self.client.diff(change=rev0, nodates=True))
+        self.assertEqual(diff2, self.client.diff(change=rev0, nodates=True))
         self.append('a', 'a\n')
         rev1, node1 = self.client.commit(b('second'))
         diff3 = b("""diff -r """) + node0[:12] + b(""" a
@@ -30,7 +30,7 @@ class test_diff(common.basetest):
  a
 +a
 """)
-        self.assertEquals(diff3, self.client.diff(revs=[rev0], nodates=True))
+        self.assertEqual(diff3, self.client.diff(revs=[rev0], nodates=True))
         diff4 = b("""diff -r """) + node0[:12] + b(" -r ") + node1[:12] + b(
             """ a
 --- a/a
@@ -39,8 +39,11 @@ class test_diff(common.basetest):
  a
 +a
 """)
-        self.assertEquals(diff4, self.client.diff(revs=[rev0, rev1],
-                                                  nodates=True))
+        self.assertEqual(
+            diff4,
+            self.client.diff(revs=[rev0, rev1],
+                                                  nodates=True)
+        )
 
     def test_basic_plain(self):
         open('.hg/hgrc', 'a').write('[defaults]\ndiff=--git\n')
diff --git a/tests/test-encoding.py b/tests/test-encoding.py
index 6385b37..186c0e3 100644
--- a/tests/test-encoding.py
+++ b/tests/test-encoding.py
@@ -5,4 +5,4 @@ from hglib.util import b
 class test_encoding(common.basetest):
     def test_basic(self):
         self.client = hglib.open(encoding='utf-8')
-        self.assertEquals(self.client.encoding, b('utf-8'))
+        self.assertEqual(self.client.encoding, b('utf-8'))
diff --git a/tests/test-grep.py b/tests/test-grep.py
index 8c398dc..4959b91 100644
--- a/tests/test-grep.py
+++ b/tests/test-grep.py
@@ -8,57 +8,85 @@ class test_grep(common.basetest):
         self.client.commit(b('first'), addremove=True)
 
         # no match
-        self.assertEquals(list(self.client.grep(b('c'))), [])
+        self.assertEqual(list(self.client.grep(b('c'))), [])
 
         if self.client.version >= (5, 2):
-            self.assertEquals(list(self.client.grep(b('x'))),
-                              [(b('a'), b('x')), (b('b'), b('xy'))])
-            self.assertEquals(list(self.client.grep(b('x'), b('a'))),
-                              [(b('a'), b('x'))])
+            self.assertEqual(
+                list(self.client.grep(b('x'))),
+                [(b('a'), b('x')), (b('b'), b('xy'))]
+            )
+            self.assertEqual(
+                list(self.client.grep(b('x'), b('a'))),
+                [(b('a'), b('x'))]
+            )
 
-            self.assertEquals(list(self.client.grep(b('y'))),
-                              [(b('b'), b('xy'))])
+            self.assertEqual(
+                list(self.client.grep(b('y'))),
+                [(b('b'), b('xy'))]
+            )
         else:
-            self.assertEquals(list(self.client.grep(b('x'))),
-                              [(b('a'), b('0'), b('x')), (b('b'), b('0'), b('xy'))])
-            self.assertEquals(list(self.client.grep(b('x'), b('a'))),
-                              [(b('a'), b('0'), b('x'))])
-            self.assertEquals(list(self.client.grep(b('y'))),
-                              [(b('b'), b('0'), b('xy'))])
+            self.assertEqual(
+                list(self.client.grep(b('x'))),
+                [(b('a'), b('0'), b('x')), (b('b'), b('0'), b('xy'))]
+            )
+            self.assertEqual(
+                list(self.client.grep(b('x'), b('a'))),
+                [(b('a'), b('0'), b('x'))]
+            )
+            self.assertEqual(
+                list(self.client.grep(b('y'))),
+                [(b('b'), b('0'), b('xy'))]
+            )
 
     def test_options(self):
         self.append('a', 'x\n')
         self.append('b', 'xy\n')
         rev, node = self.client.commit(b('first'), addremove=True)
 
-        self.assertEquals([(b('a'), b('0'), b('+'), b('x')),
+        self.assertEqual(
+            [(b('a'), b('0'), b('+'), b('x')),
                            (b('b'), b('0'), b('+'), b('xy'))],
-                          list(self.client.grep(b('x'), all=True)))
+            list(self.client.grep(b('x'), all=True))
+        )
 
         if self.client.version >= (5, 2):
-            self.assertEquals([(b('a'),), (b('b'),)],
-                              list(self.client.grep(b('x'), fileswithmatches=True)))
+            self.assertEqual(
+                [(b('a'),), (b('b'),)],
+                list(self.client.grep(b('x'), fileswithmatches=True))
+            )
 
-            self.assertEquals([(b('a'), b('1'), b('x')), (b('b'), b('1'), b('xy'))],
-                              list(self.client.grep(b('x'), line=True)))
+            self.assertEqual(
+                [(b('a'), b('1'), b('x')), (b('b'), b('1'), b('xy'))],
+                list(self.client.grep(b('x'), line=True))
+            )
 
-            self.assertEquals([(b('a'), b('test'), b('x')),
+            self.assertEqual(
+                [(b('a'), b('test'), b('x')),
                                (b('b'), b('test'), b('xy'))],
-                              list(self.client.grep(b('x'), user=True)))
+                list(self.client.grep(b('x'), user=True))
+            )
         else:
-            self.assertEquals([(b('a'), b('0')), (b('b'), b('0'))],
-                              list(self.client.grep(b('x'), fileswithmatches=True)))
+            self.assertEqual(
+                [(b('a'), b('0')), (b('b'), b('0'))],
+                list(self.client.grep(b('x'), fileswithmatches=True))
+            )
 
-            self.assertEquals([(b('a'), b('0'), b('1'), b('x')),
+            self.assertEqual(
+                [(b('a'), b('0'), b('1'), b('x')),
                                (b('b'), b('0'), b('1'), b('xy'))],
-                              list(self.client.grep(b('x'), line=True)))
+                list(self.client.grep(b('x'), line=True))
+            )
 
-            self.assertEquals([(b('a'), b('0'), b('test'), b('x')),
+            self.assertEqual(
+                [(b('a'), b('0'), b('test'), b('x')),
                                (b('b'), b('0'), b('test'), b('xy'))],
-                              list(self.client.grep(b('x'), user=True)))
+                list(self.client.grep(b('x'), user=True))
+            )
 
-        self.assertEquals([(b('a'), b('0'), b('1'), b('+'), b('test')),
+        self.assertEqual(
+            [(b('a'), b('0'), b('1'), b('+'), b('test')),
                            (b('b'), b('0'), b('1'), b('+'), b('test'))],
-                          list(self.client.grep(b('x'), all=True, user=True,
+            list(self.client.grep(b('x'), all=True, user=True,
                                                 line=True,
-                                                fileswithmatches=True)))
+                                                fileswithmatches=True))
+        )
diff --git a/tests/test-heads.py b/tests/test-heads.py
index 708b191..c92ab94 100644
--- a/tests/test-heads.py
+++ b/tests/test-heads.py
@@ -3,15 +3,15 @@ from hglib.util import b
 
 class test_heads(common.basetest):
     def test_empty(self):
-        self.assertEquals(self.client.heads(), [])
+        self.assertEqual(self.client.heads(), [])
 
     def test_basic(self):
         self.append('a', 'a')
         rev, node0 = self.client.commit(b('first'), addremove=True)
-        self.assertEquals(self.client.heads(), [self.client.tip()])
+        self.assertEqual(self.client.heads(), [self.client.tip()])
 
         self.client.branch(b('foo'))
         self.append('a', 'a')
         rev, node1 = self.client.commit(b('second'))
 
-        self.assertEquals(self.client.heads(node0, topological=True), [])
+        self.assertEqual(self.client.heads(node0, topological=True), [])
diff --git a/tests/test-hglib.py b/tests/test-hglib.py
index 9f6e6f7..41246d2 100644
--- a/tests/test-hglib.py
+++ b/tests/test-hglib.py
@@ -22,4 +22,4 @@ class test_hglib(common.basetest):
             # hg 3.5 can't report error (fixed by 7332bf4ae959)
             #self.fail('ServerError not raised')
         except hglib.error.ServerError as inst:
-            self.assertTrue('inexistent' in str(inst))
+            self.assertIn('inexistent', str(inst))
diff --git a/tests/test-hidden.py b/tests/test-hidden.py
index e1b25a1..1e024c1 100644
--- a/tests/test-hidden.py
+++ b/tests/test-hidden.py
@@ -49,10 +49,10 @@ class test_obsolete_client(test_obsolete_baselib):
         cs1 = self.client.commit(b('gna2'))[1] #get id
         self.client.rawcommand([b('debugobsolete'), cs1])
         self.client.update(cs0)
-        self.assertFalse(cs1 in self.client)
-        self.assertTrue(cs0 in self.client)
+        self.assertNotIn(cs1, self.client)
+        self.assertIn(cs0, self.client)
         self.client.hidden = True
-        self.assertTrue(cs1 in self.client)
+        self.assertIn(cs1, self.client)
 
 class test_hidden_context(test_obsolete_baselib):
     """test the "hidden" context method with obsolete changesets enabled on
diff --git a/tests/test-import.py b/tests/test-import.py
index 5d604b6..5317cbc 100644
--- a/tests/test-import.py
+++ b/tests/test-import.py
@@ -20,7 +20,7 @@ diff -r 000000000000 -r c103a3dec114 a
 class test_import(common.basetest):
     def test_basic_cstringio(self):
         self.client.import_(BytesIO(patch))
-        self.assertEquals(self.client.cat([b('a')]), b('1\n'))
+        self.assertEqual(self.client.cat([b('a')]), b('1\n'))
 
     def test_basic_file(self):
         f = open('patch', 'wb')
@@ -29,10 +29,10 @@ class test_import(common.basetest):
 
         # --no-commit
         self.client.import_([b('patch')], nocommit=True)
-        self.assertEquals(open('a').read(), '1\n')
+        self.assertEqual(open('a').read(), '1\n')
 
         self.client.update(clean=True)
         os.remove('a')
 
         self.client.import_([b('patch')])
-        self.assertEquals(self.client.cat([b('a')]), b('1\n'))
+        self.assertEqual(self.client.cat([b('a')]), b('1\n'))
diff --git a/tests/test-log.py b/tests/test-log.py
index 0df88b6..5cfb1b7 100644
--- a/tests/test-log.py
+++ b/tests/test-log.py
@@ -12,27 +12,27 @@ class test_log(common.basetest):
         revs = self.client.log()
         revs.reverse()
 
-        self.assertTrue(len(revs) == 2)
-        self.assertEquals(revs[1].node, node1)
+        self.assertEqual(len(revs), 2)
+        self.assertEqual(revs[1].node, node1)
 
-        self.assertEquals(revs[0], self.client.log(b('0'))[0])
-        self.assertEquals(self.client.log(), self.client.log(files=[b('a')]))
+        self.assertEqual(revs[0], self.client.log(b('0'))[0])
+        self.assertEqual(self.client.log(), self.client.log(files=[b('a')]))
 
-        self.assertEquals(self.client.log(), self.client.log(hidden=True))
+        self.assertEqual(self.client.log(), self.client.log(hidden=True))
 
     def test_dash_in_filename(self):
         self.append('-a', '-a')
         self.client.commit(b('first'), addremove=True)
         revs = self.client.log(files=[b('-a')])
-        self.assertTrue(len(revs) == 1)
-        self.assertEquals(revs[0].rev, b('0'))
+        self.assertEqual(len(revs), 1)
+        self.assertEqual(revs[0].rev, b('0'))
 
     def test_empty_short_option(self):
         self.append('foobar', 'foobar')
         self.client.commit(b('first'), addremove=True)
         revs = self.client.log(keyword=b(''), files=[b('foobar')])
-        self.assertTrue(len(revs) == 1)
-        self.assertEquals(revs[0].rev, b('0'))
+        self.assertEqual(len(revs), 1)
+        self.assertEqual(revs[0].rev, b('0'))
 
     # def test_errors(self):
     #     self.assertRaisesRegexp(CommandError, 'abort: unknown revision',
diff --git a/tests/test-manifest.py b/tests/test-manifest.py
index e400a49..fd3e1a1 100644
--- a/tests/test-manifest.py
+++ b/tests/test-manifest.py
@@ -22,6 +22,6 @@ class test_manifest(common.basetest):
 
         self.client.commit(b('first'), addremove=True)
 
-        self.assertEquals(list(self.client.manifest(all=True)), files)
+        self.assertEqual(list(self.client.manifest(all=True)), files)
 
-        self.assertEquals(list(self.client.manifest()), manifest)
+        self.assertEqual(list(self.client.manifest()), manifest)
diff --git a/tests/test-merge.py b/tests/test-merge.py
index 142f663..d18b8e2 100644
--- a/tests/test-merge.py
+++ b/tests/test-merge.py
@@ -28,7 +28,7 @@ class test_merge(common.basetest):
 \ No newline at end of file
 """)
 
-        self.assertEquals(diff, self.client.diff(change=node, nodates=True))
+        self.assertEqual(diff, self.client.diff(change=node, nodates=True))
 
     def test_merge_prompt_abort(self):
         self.client.update(self.node0)
@@ -56,7 +56,7 @@ class test_merge(common.basetest):
 +aa
 \ No newline at end of file
 """)
-        self.assertEquals(diff, self.client.diff(nodates=True))
+        self.assertEqual(diff, self.client.diff(nodates=True))
 
     def test_merge_prompt_cb(self):
         self.client.update(self.node0)
@@ -75,4 +75,4 @@ class test_merge(common.basetest):
 +aa
 \ No newline at end of file
 """)
-        self.assertEquals(diff, self.client.diff(nodates=True))
+        self.assertEqual(diff, self.client.diff(nodates=True))
diff --git a/tests/test-outgoing-incoming.py b/tests/test-outgoing-incoming.py
index 50b692c..57f6bdb 100644
--- a/tests/test-outgoing-incoming.py
+++ b/tests/test-outgoing-incoming.py
@@ -10,8 +10,8 @@ class test_outgoing_incoming(common.basetest):
         self.client.clone(dest=b('other'))
         self.other = hglib.open(b('other'))
 
-        self.assertEquals(self.other.incoming(), [])
-        self.assertEquals(self.other.outgoing(), [])
+        self.assertEqual(self.other.incoming(), [])
+        self.assertEqual(self.other.outgoing(), [])
 
     def test_basic(self):
         self.append('a', 'a')
@@ -22,18 +22,20 @@ class test_outgoing_incoming(common.basetest):
         self.client.clone(dest=b('other'))
         other = hglib.open(b('other'))
 
-        self.assertEquals(self.client.log(), other.log())
-        self.assertEquals(self.client.outgoing(path=b('other')),
-                          other.incoming())
+        self.assertEqual(self.client.log(), other.log())
+        self.assertEqual(
+            self.client.outgoing(path=b('other')),
+            other.incoming()
+        )
 
         self.append('a', 'a')
         rev, node = self.client.commit(b('third'))
         out = self.client.outgoing(path=b('other'))
 
-        self.assertEquals(len(out), 1)
-        self.assertEquals(out[0].node, node)
+        self.assertEqual(len(out), 1)
+        self.assertEqual(out[0].node, node)
 
-        self.assertEquals(out, other.incoming())
+        self.assertEqual(out, other.incoming())
 
     def test_bookmarks(self):
         self.append('a', 'a')
@@ -46,8 +48,12 @@ class test_outgoing_incoming(common.basetest):
 
         self.client.bookmark(b('bm1'), 1)
 
-        self.assertEquals(other.incoming(bookmarks=True),
-                          [(b('bm1'), self.client.tip().node[:12])])
+        self.assertEqual(
+            other.incoming(bookmarks=True),
+            [(b('bm1'), self.client.tip().node[:12])]
+        )
 
-        self.assertEquals(self.client.outgoing(path=b('other'), bookmarks=True),
-                          [(b('bm1'), self.client.tip().node[:12])])
+        self.assertEqual(
+            self.client.outgoing(path=b('other'), bookmarks=True),
+            [(b('bm1'), self.client.tip().node[:12])]
+        )
diff --git a/tests/test-parents.py b/tests/test-parents.py
index 48f27f5..394df3c 100644
--- a/tests/test-parents.py
+++ b/tests/test-parents.py
@@ -3,13 +3,13 @@ from hglib.util import b
 
 class test_parents(common.basetest):
     def test_noparents(self):
-        self.assertEquals(self.client.parents(), None)
+        self.assertEqual(self.client.parents(), None)
 
     def test_basic(self):
         self.append('a', 'a')
         rev, node = self.client.commit(b('first'), addremove=True)
-        self.assertEquals(node, self.client.parents()[0].node)
-        self.assertEquals(node, self.client.parents(file=b('a'))[0].node)
+        self.assertEqual(node, self.client.parents()[0].node)
+        self.assertEqual(node, self.client.parents(file=b('a'))[0].node)
 
     def test_two_parents(self):
         pass
diff --git a/tests/test-paths.py b/tests/test-paths.py
index 9d2d9cd..686dd44 100644
--- a/tests/test-paths.py
+++ b/tests/test-paths.py
@@ -12,8 +12,12 @@ class test_paths(common.basetest):
         # hgrc isn't watched for changes yet, have to reopen
         self.client = hglib.open()
         paths = self.client.paths()
-        self.assertEquals(len(paths), 1)
-        self.assertEquals(paths[b('foo')],
-                          os.path.abspath('bar').encode('latin-1'))
-        self.assertEquals(self.client.paths(b('foo')),
-                          os.path.abspath('bar').encode('latin-1'))
+        self.assertEqual(len(paths), 1)
+        self.assertEqual(
+            paths[b('foo')],
+            os.path.abspath('bar').encode('latin-1')
+        )
+        self.assertEqual(
+            self.client.paths(b('foo')),
+            os.path.abspath('bar').encode('latin-1')
+        )
diff --git a/tests/test-pull.py b/tests/test-pull.py
index e0e5fc3..1361af3 100644
--- a/tests/test-pull.py
+++ b/tests/test-pull.py
@@ -14,7 +14,7 @@ class test_pull(common.basetest):
         self.client.commit(b('second'))
 
         self.assertTrue(other.pull())
-        self.assertEquals(self.client.log(), other.log())
+        self.assertEqual(self.client.log(), other.log())
 
     def test_unresolved(self):
         self.append('a', 'a')
@@ -28,4 +28,4 @@ class test_pull(common.basetest):
 
         self.append('other/a', 'b')
         self.assertFalse(other.pull(update=True))
-        self.assertTrue((b('M'), b('a')) in other.status())
+        self.assertIn((b('M'), b('a')), other.status())
diff --git a/tests/test-push.py b/tests/test-push.py
index d83aea0..94cd804 100644
--- a/tests/test-push.py
+++ b/tests/test-push.py
@@ -17,4 +17,4 @@ class test_push(common.basetest):
         self.client.commit(b('second'))
 
         self.assertTrue(self.client.push(b('other')))
-        self.assertEquals(self.client.log(), other.log())
+        self.assertEqual(self.client.log(), other.log())
diff --git a/tests/test-resolve.py b/tests/test-resolve.py
index 80842a6..7bb2504 100644
--- a/tests/test-resolve.py
+++ b/tests/test-resolve.py
@@ -25,9 +25,13 @@ class test_resolve(common.basetest):
         self.assertRaises(hglib.error.CommandError,
                           self.client.resolve, all=True)
 
-        self.assertEquals([(b('U'), b('a')), (b('U'), b('b'))],
-                          self.client.resolve(listfiles=True))
+        self.assertEqual(
+            [(b('U'), b('a')), (b('U'), b('b'))],
+            self.client.resolve(listfiles=True)
+        )
 
         self.client.resolve(b('a'), mark=True)
-        self.assertEquals([(b('R'), b('a')), (b('U'), b('b'))],
-                          self.client.resolve(listfiles=True))
+        self.assertEqual(
+            [(b('R'), b('a')), (b('U'), b('b'))],
+            self.client.resolve(listfiles=True)
+        )
diff --git a/tests/test-status.py b/tests/test-status.py
index 7963a71..1e036b8 100644
--- a/tests/test-status.py
+++ b/tests/test-status.py
@@ -4,7 +4,7 @@ from hglib.util import b
 
 class test_status(common.basetest):
     def test_empty(self):
-        self.assertEquals(self.client.status(), [])
+        self.assertEqual(self.client.status(), [])
 
     def test_one_of_each(self):
         self.append('.hgignore', 'ignored')
@@ -33,18 +33,18 @@ class test_status(common.basetest):
         st = self.client.status(all=True)
 
         for i in l:
-            self.assertTrue(i in st)
+            self.assertIn(i, st)
 
     def test_copy(self):
         self.append('source', 'a')
         self.client.commit(b('first'), addremove=True)
         self.client.copy(b('source'), b('dest'))
         l = [(b('A'), b('dest')), (b(' '), b('source'))]
-        self.assertEquals(self.client.status(copies=True), l)
+        self.assertEqual(self.client.status(copies=True), l)
 
     def test_copy_origin_space(self):
         self.append('s ource', 'a')
         self.client.commit(b('first'), addremove=True)
         self.client.copy(b('s ource'), b('dest'))
         l = [(b('A'), b('dest')), (b(' '), b('s ource'))]
-        self.assertEquals(self.client.status(copies=True), l)
+        self.assertEqual(self.client.status(copies=True), l)
diff --git a/tests/test-summary.py b/tests/test-summary.py
index d387e41..c62c823 100644
--- a/tests/test-summary.py
+++ b/tests/test-summary.py
@@ -10,7 +10,7 @@ class test_summary(common.basetest):
              b('commit') : True,
              b('update') : 0}
 
-        self.assertEquals(self.client.summary(), d)
+        self.assertEqual(self.client.summary(), d)
 
     def test_basic(self):
         self.append('a', 'a')
@@ -23,7 +23,7 @@ class test_summary(common.basetest):
         if self.client.version >= (3, 5):
             d[b('phases')] = b('1 draft')
 
-        self.assertEquals(self.client.summary(), d)
+        self.assertEqual(self.client.summary(), d)
 
     def test_commit_dirty(self):
         self.append('a', 'a')
@@ -37,7 +37,7 @@ class test_summary(common.basetest):
         if self.client.version >= (3, 5):
             d[b('phases')] = b('1 draft')
 
-        self.assertEquals(self.client.summary(), d)
+        self.assertEqual(self.client.summary(), d)
 
     def test_secret_commit_clean(self):
         if self.client.version < (2, 1):
@@ -62,7 +62,7 @@ class test_summary(common.basetest):
         if self.client.version >= (3, 5):
             d[b('phases')] = b('2 draft')
 
-        self.assertEquals(self.client.summary(), d)
+        self.assertEqual(self.client.summary(), d)
 
     def test_remote(self):
         self.append('a', 'a')
@@ -77,17 +77,17 @@ class test_summary(common.basetest):
              b('update') : 0,
              b('remote') : (0, 0, 0, 0)}
 
-        self.assertEquals(other.summary(remote=True), d)
+        self.assertEqual(other.summary(remote=True), d)
 
         self.append('a', 'a')
         self.client.commit(b('second'))
 
         d[b('remote')] = (1, 0, 0, 0)
-        self.assertEquals(other.summary(remote=True), d)
+        self.assertEqual(other.summary(remote=True), d)
 
         self.client.bookmark(b('bm'))
         d[b('remote')] = (1, 1, 0, 0)
-        self.assertEquals(other.summary(remote=True), d)
+        self.assertEqual(other.summary(remote=True), d)
 
         other.bookmark(b('bmother'))
         d[b('remote')] = (1, 1, 0, 1)
@@ -95,7 +95,7 @@ class test_summary(common.basetest):
             d[b('parent')] = [(0, node[:12], b('tip bmother'), b('first'))]
         else:
             d[b('bookmarks')] = b('*bmother')
-        self.assertEquals(other.summary(remote=True), d)
+        self.assertEqual(other.summary(remote=True), d)
 
         self.append('other/a', 'a')
         rev, node = other.commit(b('second in other'))
@@ -109,7 +109,7 @@ class test_summary(common.basetest):
         if self.client.version >= (3, 5):
             d[b('phases')] = b('1 draft')
 
-        self.assertEquals(other.summary(remote=True), d)
+        self.assertEqual(other.summary(remote=True), d)
 
     def test_two_parents(self):
         self.append('a', 'a')
@@ -132,4 +132,4 @@ class test_summary(common.basetest):
         if self.client.version >= (3, 5):
             d[b('phases')] = b('3 draft')
 
-        self.assertEquals(self.client.summary(), d)
+        self.assertEqual(self.client.summary(), d)
diff --git a/tests/test-tags.py b/tests/test-tags.py
index fc54bf8..0881a19 100644
--- a/tests/test-tags.py
+++ b/tests/test-tags.py
@@ -15,7 +15,9 @@ class test_tags(common.basetest):
             self.client = hglib.open()
 
         tags = self.client.tags()
-        self.assertEquals(tags,
-                          [(b('tip'), 1, self.client.tip().node[:12], False),
+        self.assertEqual(
+            tags,
+            [(b('tip'), 1, self.client.tip().node[:12], False),
                            (b('my tag'), 0, node[:12], False),
-                           (b('local tag'), 0, node[:12], True)])
+                           (b('local tag'), 0, node[:12], True)]
+        )
diff --git a/tests/test-update.py b/tests/test-update.py
index 150fc1f..8f5db43 100644
--- a/tests/test-update.py
+++ b/tests/test-update.py
@@ -12,20 +12,20 @@ class test_update(common.basetest):
 
     def test_basic(self):
         u, m, r, ur = self.client.update(self.rev0)
-        self.assertEquals(u, 1)
-        self.assertEquals(m, 0)
-        self.assertEquals(r, 0)
-        self.assertEquals(ur, 0)
+        self.assertEqual(u, 1)
+        self.assertEqual(m, 0)
+        self.assertEqual(r, 0)
+        self.assertEqual(ur, 0)
 
     def test_unresolved(self):
         self.client.update(self.rev0)
         self.append('a', 'b')
         u, m, r, ur = self.client.update()
-        self.assertEquals(u, 0)
-        self.assertEquals(m, 0)
-        self.assertEquals(r, 0)
-        self.assertEquals(ur, 1)
-        self.assertTrue((b('M'), b('a')) in self.client.status())
+        self.assertEqual(u, 0)
+        self.assertEqual(m, 0)
+        self.assertEqual(r, 0)
+        self.assertEqual(ur, 1)
+        self.assertIn((b('M'), b('a')), self.client.status())
 
     def test_merge(self):
         self.append('a', '\n\n\n\nb')
@@ -38,17 +38,17 @@ class test_update(common.basetest):
         f.write(b('a') + old.encode('latin-1'))
         f.close()
         u, m, r, ur = self.client.update()
-        self.assertEquals(u, 0)
-        self.assertEquals(m, 1)
-        self.assertEquals(r, 0)
-        self.assertEquals(ur, 0)
-        self.assertEquals(self.client.status(), [(b('M'), b('a'))])
+        self.assertEqual(u, 0)
+        self.assertEqual(m, 1)
+        self.assertEqual(r, 0)
+        self.assertEqual(ur, 0)
+        self.assertEqual(self.client.status(), [(b('M'), b('a'))])
 
     def test_tip(self):
         self.client.update(self.rev0)
         u, m, r, ur = self.client.update()
-        self.assertEquals(u, 1)
-        self.assertEquals(self.client.parents()[0].node, self.node1)
+        self.assertEqual(u, 1)
+        self.assertEqual(self.client.parents()[0].node, self.node1)
 
         self.client.update(self.rev0)
         self.append('a', 'b')
@@ -56,7 +56,7 @@ class test_update(common.basetest):
         self.client.update(self.rev0)
 
         self.client.update()
-        self.assertEquals(self.client.parents()[0].node, node2)
+        self.assertEqual(self.client.parents()[0].node, node2)
 
     def test_check_clean(self):
         self.assertRaises(ValueError, self.client.update, clean=True,
@@ -68,8 +68,8 @@ class test_update(common.basetest):
         self.assertRaises(error.CommandError, self.client.update, check=True)
 
         u, m, r, ur = self.client.update(clean=True)
-        self.assertEquals(u, 1)
-        self.assertEquals(old, open('a').read())
+        self.assertEqual(u, 1)
+        self.assertEqual(old, open('a').read())
 
     def test_basic_plain(self):
         f = open('.hg/hgrc', 'a')
@@ -96,7 +96,7 @@ class test_update(common.basetest):
                                 # Keep the 'changed' version
                                prompt=lambda s, d: 'c\n')
         u, m, r, ur = self.client.update(rev2, clean=True)
-        self.assertEquals(u, 2)
-        self.assertEquals(m, 0)
-        self.assertEquals(r, 0)
-        self.assertEquals(ur, 0)
+        self.assertEqual(u, 2)
+        self.assertEqual(m, 0)
+        self.assertEqual(r, 0)
+        self.assertEqual(ur, 0)