upstream/ipython Files · IPython/utils/tests/test_openpy.py

Fix Mixin Inheritence in Xunit unittest....

Fix Mixin Inheritence in Xunit unittest. Some unittest were weird mixin, properly make the base class an TestCase, and use setup/teardown to set local attributes. This adds compatibility with PyTest

Matthias Bussonnier - - Load All Authors

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      import io

      import os.path

      import nose.tools as nt

      from IPython.utils import openpy

      mydir = os.path.dirname(__file__)

      nonascii_path = os.path.join(mydir, "../../core/tests/nonascii.py")

      def test_detect_encoding():

          with open(nonascii_path, "rb") as f:

              enc, lines = openpy.detect_encoding(f.readline)

          nt.assert_equal(enc, "iso-8859-5")

      def test_read_file():

          with io.open(nonascii_path, encoding="iso-8859-5") as f:

              read_specified_enc = f.read()

          read_detected_enc = openpy.read_py_file(nonascii_path, skip_encoding_cookie=False)

          nt.assert_equal(read_detected_enc, read_specified_enc)

          assert "coding: iso-8859-5" in read_detected_enc

          read_strip_enc_cookie = openpy.read_py_file(

              nonascii_path, skip_encoding_cookie=True

          )

          assert "coding: iso-8859-5" not in read_strip_enc_cookie

      def test_source_to_unicode():

          with io.open(nonascii_path, "rb") as f:

              source_bytes = f.read()

          nt.assert_equal(

              openpy.source_to_unicode(source_bytes, skip_encoding_cookie=False).splitlines(),

              source_bytes.decode("iso-8859-5").splitlines(),

          )

          source_no_cookie = openpy.source_to_unicode(source_bytes, skip_encoding_cookie=True)

          nt.assert_not_in("coding: iso-8859-5", source_no_cookie)

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				import io
				import os.path
				import nose.tools as nt

				from IPython.utils import openpy

				mydir = os.path.dirname(__file__)
				nonascii_path = os.path.join(mydir, "../../core/tests/nonascii.py")


				def test_detect_encoding():
				with open(nonascii_path, "rb") as f:
				enc, lines = openpy.detect_encoding(f.readline)
				nt.assert_equal(enc, "iso-8859-5")


				def test_read_file():
				with io.open(nonascii_path, encoding="iso-8859-5") as f:
				read_specified_enc = f.read()
				read_detected_enc = openpy.read_py_file(nonascii_path, skip_encoding_cookie=False)
				nt.assert_equal(read_detected_enc, read_specified_enc)
				assert "coding: iso-8859-5" in read_detected_enc

				read_strip_enc_cookie = openpy.read_py_file(
				nonascii_path, skip_encoding_cookie=True
				)
				assert "coding: iso-8859-5" not in read_strip_enc_cookie


				def test_source_to_unicode():
				with io.open(nonascii_path, "rb") as f:
				source_bytes = f.read()
				nt.assert_equal(
				openpy.source_to_unicode(source_bytes, skip_encoding_cookie=False).splitlines(),
				source_bytes.decode("iso-8859-5").splitlines(),
				)

				source_no_cookie = openpy.source_to_unicode(source_bytes, skip_encoding_cookie=True)
				nt.assert_not_in("coding: iso-8859-5", source_no_cookie)