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37 lines
1.2 KiB
37 lines
1.2 KiB
4 years ago
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"""Tests the merge cell api."""
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INITIAL_CELLS = [
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"foo = 5",
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"bar = 10",
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"baz = 15",
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"print(foo)",
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"print(bar)",
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"print(baz)",
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]
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def test_merge_cells(prefill_notebook):
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notebook = prefill_notebook(INITIAL_CELLS)
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a, b, c, d, e, f = INITIAL_CELLS
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# Before merging, there are 6 separate cells
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assert notebook.get_cells_contents() == [a, b, c, d, e, f]
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# Focus on the second cell and merge it with the cell above
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notebook.focus_cell(1)
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notebook.browser.execute_script("Jupyter.notebook.merge_cell_above();")
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merged_a_b = "%s\n\n%s" % (a, b)
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assert notebook.get_cells_contents() == [merged_a_b, c, d, e, f]
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# Focus on the second cell and merge it with the cell below
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notebook.focus_cell(1)
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notebook.browser.execute_script("Jupyter.notebook.merge_cell_below();")
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merged_c_d = "%s\n\n%s" % (c, d)
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assert notebook.get_cells_contents() == [merged_a_b, merged_c_d, e, f]
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# Merge everything down to a single cell with selected cells
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notebook.select_cell_range(0,3)
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notebook.browser.execute_script("Jupyter.notebook.merge_selected_cells();")
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merged_all = "%s\n\n%s\n\n%s\n\n%s" % (merged_a_b, merged_c_d, e, f)
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assert notebook.get_cells_contents() == [merged_all]
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