upstream/ipython Files · IPython/nbconvert/exporters/tests/test_notebook.py

Catch errors after our then()s, instead of in parallel with them (this missing exceptions)...

Catch errors after our then()s, instead of in parallel with them (this missing exceptions) When an error is thrown in a then() success handler, it doesn't call the same then()'s error handler. I also made all of the utils.reject handlers verbose to aid in debugging.

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             test_notebook.py
        
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             / IPython / nbconvert / exporters / tests / test_notebook.py
          
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      """Tests for notebook.py"""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import json

      from .base import ExportersTestsBase

      from ..notebook import NotebookExporter

      from IPython.nbformat import validate

      from IPython.testing.tools import assert_big_text_equal

      class TestNotebookExporter(ExportersTestsBase):

          """Contains test functions for notebook.py"""

          exporter_class = NotebookExporter

          def test_export(self):

              """

              Does the NotebookExporter return the file unchanged?

              """

              with open(self._get_notebook()) as f:

                  file_contents = f.read()

              (output, resources) = self.exporter_class().from_filename(self._get_notebook())

              assert len(output) > 0

              assert_big_text_equal(output, file_contents)

          def test_downgrade_3(self):

              exporter = self.exporter_class(nbformat_version=3)

              (output, resources) = exporter.from_filename(self._get_notebook())

              nb = json.loads(output)

              validate(nb)

          def test_downgrade_2(self):

              exporter = self.exporter_class(nbformat_version=2)

              (output, resources) = exporter.from_filename(self._get_notebook())

              nb = json.loads(output)

              self.assertEqual(nb['nbformat'], 2)

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				"""Tests for notebook.py"""

				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				import json

				from .base import ExportersTestsBase
				from ..notebook import NotebookExporter

				from IPython.nbformat import validate
				from IPython.testing.tools import assert_big_text_equal

				class TestNotebookExporter(ExportersTestsBase):
				"""Contains test functions for notebook.py"""

				exporter_class = NotebookExporter

				def test_export(self):
				"""
				Does the NotebookExporter return the file unchanged?
				"""
				with open(self._get_notebook()) as f:
				file_contents = f.read()
				(output, resources) = self.exporter_class().from_filename(self._get_notebook())
				assert len(output) > 0
				assert_big_text_equal(output, file_contents)

				def test_downgrade_3(self):
				exporter = self.exporter_class(nbformat_version=3)
				(output, resources) = exporter.from_filename(self._get_notebook())
				nb = json.loads(output)
				validate(nb)

				def test_downgrade_2(self):
				exporter = self.exporter_class(nbformat_version=2)
				(output, resources) = exporter.from_filename(self._get_notebook())
				nb = json.loads(output)
				self.assertEqual(nb['nbformat'], 2)