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1 | """Tests for IPython.lib.display. |
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1 | """Tests for IPython.lib.display. | |
2 |
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2 | |||
3 | """ |
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3 | """ | |
4 | #----------------------------------------------------------------------------- |
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4 | #----------------------------------------------------------------------------- | |
5 | # Copyright (c) 2012, the IPython Development Team. |
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5 | # Copyright (c) 2012, the IPython Development Team. | |
6 | # |
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6 | # | |
7 | # Distributed under the terms of the Modified BSD License. |
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7 | # Distributed under the terms of the Modified BSD License. | |
8 | # |
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8 | # | |
9 | # The full license is in the file COPYING.txt, distributed with this software. |
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9 | # The full license is in the file COPYING.txt, distributed with this software. | |
10 | #----------------------------------------------------------------------------- |
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10 | #----------------------------------------------------------------------------- | |
11 |
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11 | |||
12 | #----------------------------------------------------------------------------- |
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12 | #----------------------------------------------------------------------------- | |
13 | # Imports |
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13 | # Imports | |
14 | #----------------------------------------------------------------------------- |
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14 | #----------------------------------------------------------------------------- | |
15 | from __future__ import print_function |
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15 | from __future__ import print_function | |
16 | from tempfile import NamedTemporaryFile, mkdtemp |
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16 | from tempfile import NamedTemporaryFile, mkdtemp | |
17 |
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17 | from os.path import split | ||
18 |
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18 | |||
19 | # Third-party imports |
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19 | # Third-party imports | |
20 | import nose.tools as nt |
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20 | import nose.tools as nt | |
21 |
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21 | |||
22 | # Our own imports |
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22 | # Our own imports | |
23 | from IPython.lib import display |
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23 | from IPython.lib import display | |
24 |
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24 | |||
25 | #----------------------------------------------------------------------------- |
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25 | #----------------------------------------------------------------------------- | |
26 | # Classes and functions |
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26 | # Classes and functions | |
27 | #----------------------------------------------------------------------------- |
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27 | #----------------------------------------------------------------------------- | |
28 |
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28 | |||
29 | #-------------------------- |
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29 | #-------------------------- | |
30 | # FileLink tests |
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30 | # FileLink tests | |
31 | #-------------------------- |
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31 | #-------------------------- | |
32 |
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32 | |||
33 | def test_instantiation_FileLink(): |
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33 | def test_instantiation_FileLink(): | |
34 | """Test classes can be instantiated""" |
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34 | """Test classes can be instantiated""" | |
35 | fl = display.FileLink('example.txt') |
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35 | fl = display.FileLink('example.txt') | |
36 |
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36 | |||
37 | def test_warning_on_non_existant_path_FileLink(): |
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37 | def test_warning_on_non_existant_path_FileLink(): | |
38 | """Calling _repr_html_ on non-existant files returns a warning""" |
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38 | """Calling _repr_html_ on non-existant files returns a warning""" | |
39 | fl = display.FileLink('example.txt') |
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39 | fl = display.FileLink('example.txt') | |
40 | nt.assert_true(fl._repr_html_().startswith('Path (<tt>example.txt</tt>)')) |
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40 | nt.assert_true(fl._repr_html_().startswith('Path (<tt>example.txt</tt>)')) | |
41 |
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41 | |||
42 | def test_existing_path_FileLink(): |
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42 | def test_existing_path_FileLink(): | |
43 | """ Calling _repr_html_ functions as expected on existing filepath """ |
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43 | """ Calling _repr_html_ functions as expected on existing filepath """ | |
44 | tf = NamedTemporaryFile() |
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44 | tf = NamedTemporaryFile() | |
45 | fl = display.FileLink(tf.name) |
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45 | fl = display.FileLink(tf.name) | |
46 | actual = fl._repr_html_() |
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46 | actual = fl._repr_html_() | |
47 | expected = "<a href='files/%s' target='_blank'>%s</a><br>" % (tf.name,tf.name) |
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47 | expected = "<a href='files/%s' target='_blank'>%s</a><br>" % (tf.name,tf.name) | |
48 | nt.assert_equal(actual,expected) |
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48 | nt.assert_equal(actual,expected) | |
49 |
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49 | |||
50 | def test_existing_path_FileLink_repr(): |
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50 | def test_existing_path_FileLink_repr(): | |
51 | """ Calling repr() functions as expected on existing filepath """ |
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51 | """ Calling repr() functions as expected on existing filepath """ | |
52 | tf = NamedTemporaryFile() |
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52 | tf = NamedTemporaryFile() | |
53 | fl = display.FileLink(tf.name) |
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53 | fl = display.FileLink(tf.name) | |
54 | actual = repr(fl) |
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54 | actual = repr(fl) | |
55 | expected = tf.name |
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55 | expected = tf.name | |
56 | nt.assert_equal(actual,expected) |
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56 | nt.assert_equal(actual,expected) | |
57 |
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57 | |||
58 | #-------------------------- |
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58 | #-------------------------- | |
59 | # FileLinks tests |
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59 | # FileLinks tests | |
60 | #-------------------------- |
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60 | #-------------------------- | |
61 |
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61 | |||
62 | def test_instantiation_FileLinks(): |
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62 | def test_instantiation_FileLinks(): | |
63 | """Test classes can be instantiated""" |
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63 | """Test classes can be instantiated""" | |
64 | fls = display.FileLinks('example') |
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64 | fls = display.FileLinks('example') | |
65 |
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65 | |||
66 | def test_warning_on_non_existant_path_FileLinks(): |
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66 | def test_warning_on_non_existant_path_FileLinks(): | |
67 | """Calling _repr_html_ on non-existant files returns a warning""" |
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67 | """Calling _repr_html_ on non-existant files returns a warning""" | |
68 | fls = display.FileLinks('example') |
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68 | fls = display.FileLinks('example') | |
69 | nt.assert_true(fls._repr_html_().startswith('Path (<tt>example</tt>)')) |
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69 | nt.assert_true(fls._repr_html_().startswith('Path (<tt>example</tt>)')) | |
70 |
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70 | |||
71 | def test_existing_path_FileLinks(): |
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71 | def test_existing_path_FileLinks(): | |
72 | """ Calling _repr_html_ functions as expected on existing directory """ |
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72 | """ Calling _repr_html_ functions as expected on existing directory """ | |
73 | td = mkdtemp() |
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73 | td = mkdtemp() | |
74 | tf1 = NamedTemporaryFile(dir=td) |
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74 | tf1 = NamedTemporaryFile(dir=td) | |
75 | tf2 = NamedTemporaryFile(dir=td) |
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75 | tf2 = NamedTemporaryFile(dir=td) | |
76 | fl = display.FileLinks(td) |
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76 | fl = display.FileLinks(td) | |
77 | actual = fl._repr_html_() |
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77 | actual = fl._repr_html_() | |
78 | actual = actual.split('\n') |
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78 | actual = actual.split('\n') | |
79 | actual.sort() |
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79 | actual.sort() | |
80 | expected = ["<a href='files/%s' target='_blank'>%s</a><br>" % (tf2.name,tf2.name), |
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80 | expected = ["<a href='files/%s' target='_blank'>%s</a><br>" % (tf2.name,split(tf2.name)[1]), | |
81 | "<a href='files/%s' target='_blank'>%s</a><br>" % (tf1.name,tf1.name)] |
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81 | "<a href='files/%s' target='_blank'>%s</a><br>" % (tf1.name,split(tf1.name)[1])] | |
82 | expected.sort() |
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82 | expected.sort() | |
83 | # We compare the sorted list of links here as that's more reliable |
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83 | # We compare the sorted list of links here as that's more reliable | |
84 | nt.assert_equal(actual,expected) |
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84 | nt.assert_equal(actual,expected) | |
85 |
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85 | |||
86 | def test_existing_path_FileLinks_repr(): |
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86 | def test_existing_path_FileLinks_repr(): | |
87 | """ Calling repr() functions as expected on existing directory """ |
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87 | """ Calling repr() functions as expected on existing directory """ | |
88 | td = mkdtemp() |
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88 | td = mkdtemp() | |
89 | tf1 = NamedTemporaryFile(dir=td) |
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89 | tf1 = NamedTemporaryFile(dir=td) | |
90 | tf2 = NamedTemporaryFile(dir=td) |
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90 | tf2 = NamedTemporaryFile(dir=td) | |
91 | fl = display.FileLinks(td) |
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91 | fl = display.FileLinks(td) | |
92 | actual = repr(fl) |
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92 | actual = repr(fl) | |
93 | actual = actual.split('\n') |
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93 | actual = actual.split('\n') | |
94 | actual.sort() |
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94 | actual.sort() | |
95 | expected = [tf1.name,tf2.name] |
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95 | expected = [tf1.name,tf2.name] | |
96 | expected.sort() |
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96 | expected.sort() | |
97 | # We compare the sorted list of links here as that's more reliable |
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97 | # We compare the sorted list of links here as that's more reliable | |
98 | nt.assert_equal(actual,expected) |
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98 | nt.assert_equal(actual,expected) | |
99 |
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99 | |||
100 | #-------------------------- |
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100 | #-------------------------- | |
101 | # DirectoryLink tests |
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101 | # DirectoryLink tests | |
102 | #-------------------------- |
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102 | #-------------------------- | |
103 |
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103 | |||
104 | def test_instantiation_DirectoryLink(): |
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104 | def test_instantiation_DirectoryLink(): | |
105 | """Test classes can be instantiated""" |
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105 | """Test classes can be instantiated""" | |
106 | dl = display.DirectoryLink('example') |
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106 | dl = display.DirectoryLink('example') | |
107 |
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107 | |||
108 | def test_warning_on_non_existant_path_DirectoryLink(): |
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108 | def test_warning_on_non_existant_path_DirectoryLink(): | |
109 | """Calling _repr_html_ on non-existant files returns a warning""" |
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109 | """Calling _repr_html_ on non-existant files returns a warning""" | |
110 | dl = display.DirectoryLink('example') |
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110 | dl = display.DirectoryLink('example') | |
111 | nt.assert_true(dl._repr_html_().startswith('Path (<tt>example</tt>)')) |
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111 | nt.assert_true(dl._repr_html_().startswith('Path (<tt>example</tt>)')) | |
112 |
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112 | |||
113 |
def test_existing_path_ |
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113 | def test_existing_path_DirectoryLink(): | |
114 | """ Calling _repr_html_ functions as expected on existing directory """ |
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114 | """ Calling _repr_html_ functions as expected on existing directory """ | |
115 | td = mkdtemp() |
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115 | td = mkdtemp() | |
116 | dl = display.DirectoryLink(td) |
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116 | dl = display.DirectoryLink(td) | |
117 | actual = dl._repr_html_() |
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117 | actual = dl._repr_html_() | |
118 | expected = "<a href='files/%s' target='_blank'>%s</a><br>" % (td,td) |
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118 | expected = "<a href='files/%s' target='_blank'>%s</a><br>" % (td,td) | |
119 | nt.assert_equal(actual,expected) |
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119 | nt.assert_equal(actual,expected) |
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