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"""Tests for IPython.lib.display.
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"""
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#-----------------------------------------------------------------------------
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# Copyright (c) 2012, the IPython Development Team.
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#
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# Distributed under the terms of the Modified BSD License.
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#
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# The full license is in the file COPYING.txt, distributed with this software.
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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from __future__ import print_function
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# Third-party imports
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import nose.tools as nt
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# Our own imports
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from IPython.lib import display
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#-----------------------------------------------------------------------------
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# Classes and functions
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#-----------------------------------------------------------------------------
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#--------------------------
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# FileLink tests
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#--------------------------
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def test_instantiation_FileLink():
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"""Test classes can be instantiated"""
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fl = display.FileLink('example.txt')
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def test_warning_on_non_existant_path_FileLink():
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"""Calling _repr_html_ on non-existant files returns a warning"""
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fl = display.FileLink('example.txt')
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nt.assert_true(fl._repr_html_().startswith('Path (<tt>example.txt</tt>)'))
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#--------------------------
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# FileLinks tests
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#--------------------------
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def test_instantiation_FileLinks():
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"""Test classes can be instantiated"""
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fls = display.FileLinks(['example1.txt','example2.txt'])
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def test_warning_on_non_existant_path_FileLinks():
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"""Calling _repr_html_ on non-existant files returns a warning"""
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fls = display.FileLinks('example')
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nt.assert_true(fls._repr_html_().startswith('Path (<tt>example</tt>)'))
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#--------------------------
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# DirectoryLink tests
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#--------------------------
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def test_instantiation_DirectoryLink():
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"""Test classes can be instantiated"""
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dl = display.DirectoryLink('example')
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def test_warning_on_non_existant_path_DirectoryLink():
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"""Calling _repr_html_ on non-existant files returns a warning"""
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dl = display.DirectoryLink('example')
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nt.assert_true(dl._repr_html_().startswith('Path (<tt>example</tt>)'))
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