upstream/ipython Files · IPython/nbconvert/preprocessors/tests/test_coalescestreams.py

strip transient values to/from nb files...

strip transient values to/from nb files orig_nbformat isn’t part of the file format

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             test_coalescestreams.py
        
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        MinRK
    
fix some validation bugs in v3...

              r18244
            
      """Tests for the coalescestreams preprocessor"""

        Jonathan Frederic
    
Add coalesce streams test

              r12021
            
        MinRK
    
fix some validation bugs in v3...

              r18244
            
      # Copyright (c) IPython Development Team.

        Jonathan Frederic
    
Add coalesce streams test

              r12021
            
      # Distributed under the terms of the Modified BSD License.

        Jonathan Frederic
    
Added test

              r12296
            
      from IPython.nbformat import current as nbformat

        Paul Ivanov
    
replace 'transformer' with 'preprocessor'

              r12219
            
      from .base import PreprocessorTestsBase

        Jonathan Frederic
    
Add coalesce streams test

              r12021
            
      from ..coalescestreams import coalesce_streams

        Paul Ivanov
    
replace 'transformer' with 'preprocessor'

              r12219
            
      class TestCoalesceStreams(PreprocessorTestsBase):

        Jonathan Frederic
    
Add coalesce streams test

              r12021
            
          """Contains test functions for coalescestreams.py"""

          def test_coalesce_streams(self):

        Paul Ivanov
    
replace 'transformer' with 'preprocessor'

              r12219
            
              """coalesce_streams preprocessor output test"""

        Jonathan Frederic
    
Expanded transformer pass line, for easier debugging

              r12039
            
              nb = self.build_notebook()

              res = self.build_resources()

              nb, res = coalesce_streams(nb, res)

        MinRK
    
update nbconvert to nbformat 4

              r18580
            
              outputs = nb.cells[0].outputs

        Jonathan Frederic
    
Fixes small things pointed out by @minrk

              r12035
            
              self.assertEqual(outputs[0].text, "a")

        MinRK
    
update nbconvert to nbformat 4

              r18580
            
              self.assertEqual(outputs[1].output_type, "display_data")

        Jonathan Frederic
    
Fixes small things pointed out by @minrk

              r12035
            
              self.assertEqual(outputs[2].text, "cd")

              self.assertEqual(outputs[3].text, "ef")

        Jonathan Frederic
    
Added test

              r12296
            
          def test_coalesce_sequenced_streams(self):

              """Can the coalesce streams preprocessor merge a sequence of streams?"""

        MinRK
    
update nbconvert to nbformat 4

              r18580
            
              outputs = [nbformat.new_output(output_type="stream", name="stdout", text="0"),

                         nbformat.new_output(output_type="stream", name="stdout", text="1"),

                         nbformat.new_output(output_type="stream", name="stdout", text="2"),

                         nbformat.new_output(output_type="stream", name="stdout", text="3"),

                         nbformat.new_output(output_type="stream", name="stdout", text="4"),

                         nbformat.new_output(output_type="stream", name="stdout", text="5"),

                         nbformat.new_output(output_type="stream", name="stdout", text="6"),

                         nbformat.new_output(output_type="stream", name="stdout", text="7")]

              cells=[nbformat.new_code_cell(source="# None", prompt_number=1,outputs=outputs)]

              nb = nbformat.new_notebook(cells=cells)

        Jonathan Frederic
    
Added test

              r12296
            
              res = self.build_resources()

              nb, res = coalesce_streams(nb, res)

        MinRK
    
update nbconvert to nbformat 4

              r18580
            
              outputs = nb.cells[0].outputs

        Jonathan Frederic
    
Added test

              r12296
            
              self.assertEqual(outputs[0].text, u'01234567')

        Jonathan Frederic
    
Added test

              r15867
            
          def test_coalesce_replace_streams(self):

              """Are \\r characters handled?"""

        MinRK
    
update nbconvert to nbformat 4

              r18580
            
              outputs = [nbformat.new_output(output_type="stream", name="stdout", text="z"),

                         nbformat.new_output(output_type="stream", name="stdout", text="\ra"),

                         nbformat.new_output(output_type="stream", name="stdout", text="\nz\rb"),

                         nbformat.new_output(output_type="stream", name="stdout", text="\nz"),

                         nbformat.new_output(output_type="stream", name="stdout", text="\rc\n"),

                         nbformat.new_output(output_type="stream", name="stdout", text="z\rz\rd")]

              cells=[nbformat.new_code_cell(source="# None", prompt_number=1,outputs=outputs)]

              nb = nbformat.new_notebook(cells=cells)

        Jonathan Frederic
    
Added test

              r15867
            
              res = self.build_resources()

              nb, res = coalesce_streams(nb, res)

        MinRK
    
update nbconvert to nbformat 4

              r18580
            
              outputs = nb.cells[0].outputs

        Jonathan Frederic
    
Added one more test, multiple \r on one line

              r15870
            
              self.assertEqual(outputs[0].text, u'a\nb\nc\nd')

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MinRK fix some validation bugs in v3...	r18244	"""Tests for the coalescestreams preprocessor"""
Jonathan Frederic Add coalesce streams test	r12021
MinRK fix some validation bugs in v3...	r18244	# Copyright (c) IPython Development Team.
Jonathan Frederic Add coalesce streams test	r12021	# Distributed under the terms of the Modified BSD License.

Jonathan Frederic Added test	r12296	from IPython.nbformat import current as nbformat

Paul Ivanov replace 'transformer' with 'preprocessor'	r12219	from .base import PreprocessorTestsBase
Jonathan Frederic Add coalesce streams test	r12021	from ..coalescestreams import coalesce_streams


Paul Ivanov replace 'transformer' with 'preprocessor'	r12219	class TestCoalesceStreams(PreprocessorTestsBase):
Jonathan Frederic Add coalesce streams test	r12021	"""Contains test functions for coalescestreams.py"""

		def test_coalesce_streams(self):
Paul Ivanov replace 'transformer' with 'preprocessor'	r12219	"""coalesce_streams preprocessor output test"""
Jonathan Frederic Expanded transformer pass line, for easier debugging	r12039	nb = self.build_notebook()
		res = self.build_resources()
		nb, res = coalesce_streams(nb, res)
MinRK update nbconvert to nbformat 4	r18580	outputs = nb.cells[0].outputs
Jonathan Frederic Fixes small things pointed out by @minrk	r12035	self.assertEqual(outputs[0].text, "a")
MinRK update nbconvert to nbformat 4	r18580	self.assertEqual(outputs[1].output_type, "display_data")
Jonathan Frederic Fixes small things pointed out by @minrk	r12035	self.assertEqual(outputs[2].text, "cd")
		self.assertEqual(outputs[3].text, "ef")
Jonathan Frederic Added test	r12296
		def test_coalesce_sequenced_streams(self):
		"""Can the coalesce streams preprocessor merge a sequence of streams?"""
MinRK update nbconvert to nbformat 4	r18580	outputs = [nbformat.new_output(output_type="stream", name="stdout", text="0"),
		nbformat.new_output(output_type="stream", name="stdout", text="1"),
		nbformat.new_output(output_type="stream", name="stdout", text="2"),
		nbformat.new_output(output_type="stream", name="stdout", text="3"),
		nbformat.new_output(output_type="stream", name="stdout", text="4"),
		nbformat.new_output(output_type="stream", name="stdout", text="5"),
		nbformat.new_output(output_type="stream", name="stdout", text="6"),
		nbformat.new_output(output_type="stream", name="stdout", text="7")]
		cells=[nbformat.new_code_cell(source="# None", prompt_number=1,outputs=outputs)]

		nb = nbformat.new_notebook(cells=cells)
Jonathan Frederic Added test	r12296	res = self.build_resources()
		nb, res = coalesce_streams(nb, res)
MinRK update nbconvert to nbformat 4	r18580	outputs = nb.cells[0].outputs
Jonathan Frederic Added test	r12296	self.assertEqual(outputs[0].text, u'01234567')
Jonathan Frederic Added test	r15867
		def test_coalesce_replace_streams(self):
		"""Are \\r characters handled?"""
MinRK update nbconvert to nbformat 4	r18580	outputs = [nbformat.new_output(output_type="stream", name="stdout", text="z"),
		nbformat.new_output(output_type="stream", name="stdout", text="\ra"),
		nbformat.new_output(output_type="stream", name="stdout", text="\nz\rb"),
		nbformat.new_output(output_type="stream", name="stdout", text="\nz"),
		nbformat.new_output(output_type="stream", name="stdout", text="\rc\n"),
		nbformat.new_output(output_type="stream", name="stdout", text="z\rz\rd")]
		cells=[nbformat.new_code_cell(source="# None", prompt_number=1,outputs=outputs)]

		nb = nbformat.new_notebook(cells=cells)
Jonathan Frederic Added test	r15867	res = self.build_resources()
		nb, res = coalesce_streams(nb, res)
MinRK update nbconvert to nbformat 4	r18580	outputs = nb.cells[0].outputs
Jonathan Frederic Added one more test, multiple \r on one line	r15870	self.assertEqual(outputs[0].text, u'a\nb\nc\nd')