diff --git a/quixote/ptl/test/test_ptl.py b/quixote/ptl/test/test_ptl.py
index b01c265..696a9c7 100755
--- a/quixote/ptl/test/test_ptl.py
+++ b/quixote/ptl/test/test_ptl.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-from quixote.test.utest import UTest
 from quixote.ptl.ptl_compile import compile_template
 from io import StringIO
 from quixote.html import TemplateIO, htmltext, _q_join, _q_format
@@ -24,73 +23,69 @@ def run_ptl(*source):
          dict(_q_TemplateIO=TemplateIO, _q_htmltext=htmltext,
               _q_join=_q_join, _q_format=_q_format))
 
-class Test (UTest):
+def test_html():
+    run_ptl(
+        'from ptl import htmltext',
+        'def f [html] (a):',
+        '    "&"',
+        '    a',
+        'assert type(f(1)) == htmltext',
+        'assert f("") == "&"',
+        'assert f("&") == "&&"',
+        'assert f(htmltext("&")) == "&&"')
 
-    def check_html(self):
+def test_plain():
+    run_ptl(
+        'from ptl import htmltext',
+        'def f [plain] (a):',
+        '    "&"',
+        '    a',
+        'assert type(f(1)) == str',
+        'assert f("") == "&"',
+        'assert f("&") == "&&"',
+        'assert f(htmltext("&")) == "&&"',
+        'assert type(f(htmltext("&"))) == str')
+
+def test_syntax():
+    run_ptl('def f(a):\n    a')
+    try:
+        run_ptl('def f [] (a):\n    a')
+        assert 0
+    except SyntaxError as e:
+        assert e.lineno == 1
+    try:
+        run_ptl('def f [HTML] (a):\n    a')
+        assert 0
+    except SyntaxError as e:
+        assert e.lineno == 1
+
+
+if HAVE_FSTRINGS:
+    def test_fstring():
         run_ptl(
-            'from quixote.html import htmltext',
+            'from ptl import htmltext',
             'def f [html] (a):',
-            '    "&"',
-            '    a',
+            '    f"x{a}"',
             'assert type(f(1)) == htmltext',
-            'assert f("") == "&"',
-            'assert f("&") == "&&"',
-            'assert f(htmltext("&")) == "&&"')
+            'assert f("&") == "x&"',
+            'assert f(htmltext("&")) == "x&"')
 
-    def check_plain(self):
-        run_ptl(
-            'from quixote.html import htmltext',
-            'def f [plain] (a):',
-            '    "&"',
-            '    a',
-            'assert type(f(1)) == str',
-            'assert f("") == "&"',
-            'assert f("&") == "&&"',
-            'assert f(htmltext("&")) == "&&"',
-            'assert type(f(htmltext("&"))) == str')
+    def test_q_join():
+        assert _q_join('x', '&') == 'x&'
+        assert _q_join('x', htmltext('&')) == 'x&'
 
-    def check_syntax(self):
-        run_ptl('def f(a):\n    a')
-        try:
-            run_ptl('def f [] (a):\n    a')
-            assert 0
-        except SyntaxError as e:
-            assert e.lineno == 1
-        try:
-            run_ptl('def f [HTML] (a):\n    a')
-            assert 0
-        except SyntaxError as e:
-            assert e.lineno == 1
+    def test_q_format():
+        assert _q_format('&') == '&'
+        assert _q_format(htmltext('&')) == '&'
+        assert _q_format('a', ord('r')) == "'a'"
+        assert _q_format('\xff', ord('r')) == "'\xff'"
+        assert _q_format('\xff', ord('a')) == "'\\xff'"
+        assert _q_format(1, -1, '_>2') == '_1'
+        assert _q_format(1, -1, '_>2') == '_1'
+        assert _q_format(64, -1, 'c') == '@'
+        assert _q_format(38, -1, 'c') == '&'
 
 
-    if HAVE_FSTRINGS:
-        def check_fstring(self):
-            run_ptl(
-                'from quixote.html import htmltext',
-                'def f [html] (a):',
-                '    f"x{a}"',
-                'assert type(f(1)) == htmltext',
-                'assert f("&") == "x&"',
-                'assert f(htmltext("&")) == "x&"')
-
-        def check_q_join(self):
-            assert _q_join('x', '&') == 'x&'
-            assert _q_join('x', htmltext('&')) == 'x&'
-
-        def check_q_format(self):
-            assert _q_format('&') == '&'
-            assert _q_format(htmltext('&')) == '&'
-            assert _q_format('a', ord('r')) == "'a'"
-            assert _q_format('\xff', ord('r')) == "'\xff'"
-            assert _q_format('\xff', ord('a')) == "'\\xff'"
-            assert _q_format(1, -1, '_>2') == '_1'
-            assert _q_format(1, -1, '_>2') == '_1'
-            assert _q_format(64, -1, 'c') == '@'
-            assert _q_format(38, -1, 'c') == '&'
-
-
-def test_all():
-    Test()
-
 if __name__ == "__main__":
-    test_all()
+    import pytest
+    pytest.main([__file__])