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from unittest import TestCase
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from ..nbbase import (
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NotebookNode,
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new_code_cell, new_text_cell, new_worksheet, new_notebook, new_output,
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new_author, new_metadata, new_heading_cell, nbformat
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)
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class TestCell(TestCase):
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def test_empty_code_cell(self):
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cc = new_code_cell()
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self.assertEqual(cc.cell_type,u'code')
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self.assertEqual(u'input' not in cc, True)
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self.assertEqual(u'prompt_number' not in cc, True)
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self.assertEqual(cc.outputs, [])
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self.assertEqual(cc.collapsed, False)
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def test_code_cell(self):
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cc = new_code_cell(input='a=10', prompt_number=0, collapsed=True)
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cc.outputs = [new_output(output_type=u'pyout',
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output_svg=u'foo',output_text=u'10',prompt_number=0)]
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self.assertEqual(cc.input, u'a=10')
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self.assertEqual(cc.prompt_number, 0)
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self.assertEqual(cc.language, u'python')
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self.assertEqual(cc.outputs[0].svg, u'foo')
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self.assertEqual(cc.outputs[0].text, u'10')
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self.assertEqual(cc.outputs[0].prompt_number, 0)
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self.assertEqual(cc.collapsed, True)
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def test_pyerr(self):
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o = new_output(output_type=u'pyerr', ename=u'NameError',
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evalue=u'Name not found', traceback=[u'frame 0', u'frame 1', u'frame 2']
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)
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self.assertEqual(o.output_type, u'pyerr')
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self.assertEqual(o.ename, u'NameError')
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self.assertEqual(o.evalue, u'Name not found')
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self.assertEqual(o.traceback, [u'frame 0', u'frame 1', u'frame 2'])
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def test_empty_html_cell(self):
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tc = new_text_cell(u'html')
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self.assertEqual(tc.cell_type, u'html')
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self.assertEqual(u'source' not in tc, True)
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self.assertEqual(u'rendered' not in tc, True)
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def test_html_cell(self):
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tc = new_text_cell(u'html', 'hi', 'hi')
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self.assertEqual(tc.source, u'hi')
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self.assertEqual(tc.rendered, u'hi')
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def test_empty_markdown_cell(self):
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tc = new_text_cell(u'markdown')
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self.assertEqual(tc.cell_type, u'markdown')
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self.assertEqual(u'source' not in tc, True)
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self.assertEqual(u'rendered' not in tc, True)
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def test_markdown_cell(self):
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tc = new_text_cell(u'markdown', 'hi', 'hi')
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self.assertEqual(tc.source, u'hi')
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self.assertEqual(tc.rendered, u'hi')
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def test_empty_raw_cell(self):
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tc = new_text_cell(u'raw')
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self.assertEqual(tc.cell_type, u'raw')
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self.assertEqual(u'source' not in tc, True)
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self.assertEqual(u'rendered' not in tc, True)
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def test_raw_cell(self):
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tc = new_text_cell(u'raw', 'hi', 'hi')
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self.assertEqual(tc.source, u'hi')
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self.assertEqual(tc.rendered, u'hi')
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def test_empty_heading_cell(self):
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tc = new_heading_cell()
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self.assertEqual(tc.cell_type, u'heading')
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self.assertEqual(u'source' not in tc, True)
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self.assertEqual(u'rendered' not in tc, True)
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def test_heading_cell(self):
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tc = new_heading_cell(u'hi', u'hi', level=2)
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self.assertEqual(tc.source, u'hi')
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self.assertEqual(tc.rendered, u'hi')
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self.assertEqual(tc.level, 2)
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class TestWorksheet(TestCase):
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def test_empty_worksheet(self):
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ws = new_worksheet()
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self.assertEqual(ws.cells,[])
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self.assertEqual(u'name' not in ws, True)
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def test_worksheet(self):
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cells = [new_code_cell(), new_text_cell(u'html')]
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ws = new_worksheet(cells=cells,name=u'foo')
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self.assertEqual(ws.cells,cells)
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self.assertEqual(ws.name,u'foo')
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class TestNotebook(TestCase):
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def test_empty_notebook(self):
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nb = new_notebook()
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self.assertEqual(nb.worksheets, [])
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self.assertEqual(nb.metadata, NotebookNode())
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self.assertEqual(nb.nbformat,nbformat)
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def test_notebook(self):
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worksheets = [new_worksheet(),new_worksheet()]
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metadata = new_metadata(name=u'foo')
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nb = new_notebook(metadata=metadata,worksheets=worksheets)
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self.assertEqual(nb.metadata.name,u'foo')
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self.assertEqual(nb.worksheets,worksheets)
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self.assertEqual(nb.nbformat,nbformat)
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def test_notebook_name(self):
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worksheets = [new_worksheet(),new_worksheet()]
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nb = new_notebook(name='foo',worksheets=worksheets)
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self.assertEqual(nb.metadata.name,u'foo')
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self.assertEqual(nb.worksheets,worksheets)
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self.assertEqual(nb.nbformat,nbformat)
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class TestMetadata(TestCase):
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def test_empty_metadata(self):
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md = new_metadata()
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self.assertEqual(u'name' not in md, True)
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self.assertEqual(u'authors' not in md, True)
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self.assertEqual(u'license' not in md, True)
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self.assertEqual(u'saved' not in md, True)
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self.assertEqual(u'modified' not in md, True)
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self.assertEqual(u'gistid' not in md, True)
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def test_metadata(self):
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authors = [new_author(name='Bart Simpson',email='bsimpson@fox.com')]
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md = new_metadata(name=u'foo',license=u'BSD',created=u'today',
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modified=u'now',gistid=u'21341231',authors=authors)
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self.assertEqual(md.name, u'foo')
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self.assertEqual(md.license, u'BSD')
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self.assertEqual(md.created, u'today')
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self.assertEqual(md.modified, u'now')
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self.assertEqual(md.gistid, u'21341231')
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self.assertEqual(md.authors, authors)
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class TestOutputs(TestCase):
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def test_binary_png(self):
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out = new_output(output_png=b'\x89PNG\r\n\x1a\n')
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def test_b64b6tes_png(self):
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out = new_output(output_png=b'iVBORw0KG')
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def test_binary_jpeg(self):
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out = new_output(output_jpeg=b'\xff\xd8')
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def test_b64b6tes_jpeg(self):
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out = new_output(output_jpeg=b'/9')
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