def test_if_view_limit_respected(self):
"""Test that in view only first 50 diffs are sent."""
expected_tr_count = 102 # 2 table rows for each diff along with 2 table rows for headings
obtained = load_file_lines(OBTAINED_RESULT_FILE)
expected = load_file_lines(EXPECTED_RESULT_FILE)
obtained_diff = get_html_diff(expected, obtained, to_view=True)
obtained_tr_count = obtained_diff.count("</tr>")
self.assertEqual(expected_tr_count, obtained_tr_count)
def test_if_full_diff_download(self):
"""Test that in download mode all diff is sent."""
limit_tr_count = 102 # 2 table rows for each diff along with 2 table rows for headings
obtained = load_file_lines(OBTAINED_RESULT_FILE)
expected = load_file_lines(EXPECTED_RESULT_FILE)
obtained_diff = get_html_diff(expected, obtained, to_view=False)
obtained_tr_count = obtained_diff.count("</tr>")
self.assertGreater(obtained_tr_count, limit_tr_count)
def generate_html_diff(self, base_path):
# TODO: use difflib.SequenceMatcher and generate own HTML diff
file_ok = os.path.join(
base_path,
self.expected + self.regression_test_output.correct_extension)
file_fail = os.path.join(
base_path,
self.got + self.regression_test_output.correct_extension)
lines_ok = open(file_ok, 'U').readlines()
lines_fail = open(file_fail, 'U').readlines()
return diff.get_html_diff(lines_ok, lines_fail)
def test_if_same_diff_generated(self):
"""Test the diff generation."""
expected_sub = [
'1\n', '00:00:12,340 --> 00:00:15,356\n',
'May the fourth be with you!\n'
]
obtained_sub = [
'1\n', '00:00:12,300 --> 00:00:15,356\n',
'May the twenty fourth be with you!\n'
]
expected_diff = """
<table>
<tr>
<td class="diff-table-td" style="width: 30px;">n°</td>
<td class="diff-table-td">Result</td>
</tr>
<tr>
<td class="diff-table-td" style="width: 30px;"></td>
<td class="diff-table-td">Expected</td>
</tr>
</table>
<table>
<tr>
<td class="diff-table-td" style="width: 30px;">2</td>
<td class="diff-table-td"><div class="diff-div-text"><div class="diff-same-region" id="1_diff_same_test_result_1">00:00:12,</div>300<div class="diff-same-region" id="0_diff_same_test_result_1"> --> 00:00:15,356
</div></div></td>
</tr>
<tr>
<td class="diff-table-td" style="width: 30px;"></td>
<td class="diff-table-td"><div class="diff-div-text"><div class="diff-same-region" id="1_diff_same_correct_1">00:00:12,</div>340<div class="diff-same-region" id="0_diff_same_correct_1"> --> 00:00:15,356
</div></div></td>
</tr>
</table>
<table>
<tr>
<td class="diff-table-td" style="width: 30px;">3</td>
<td class="diff-table-td"><div class="diff-div-text"><div class="diff-same-region" id="1_diff_same_test_result_2">May the</div> twenty<div class="diff-same-region" id="0_diff_same_test_result_2"> fourth be with you!
</div></div></td>
</tr>
<tr>
<td class="diff-table-td" style="width: 30px;"></td>
<td class="diff-table-td"><div class="diff-div-text"><div class="diff-same-region" id="1_diff_same_correct_2">May the</div><div class="diff-same-region" id="0_diff_same_correct_2"> fourth be with you!
</div></div></td>
</tr>
</table>"""
obtained_diff = get_html_diff(expected_sub, obtained_sub)
self.assertEqual(expected_diff, obtained_diff)
def generate_html_diff(self, base_path):
"""
Generate diff between correct and test regression_test_output
:param base_path: The base path for the files location.
:type base_path: str
:return: An HTML formatted string.
:rtype: str
"""
file_ok = os.path.join(base_path, self.expected + self.regression_test_output.correct_extension)
file_fail = os.path.join(base_path, self.got + self.regression_test_output.correct_extension)
lines_ok = open(file_ok, 'U').readlines()
lines_fail = open(file_fail, 'U').readlines()
return diff.get_html_diff(lines_ok, lines_fail)
def generate_html_diff(self, base_path):
"""
Generate diff between correct and test regresstion_test_output
return: html_diff from mod_test.nicediff
rtype: str(html)
"""
file_ok = os.path.join(
base_path,
self.expected + self.regression_test_output.correct_extension)
file_fail = os.path.join(
base_path,
self.got + self.regression_test_output.correct_extension)
lines_ok = open(file_ok, 'U').readlines()
lines_fail = open(file_fail, 'U').readlines()
return diff.get_html_diff(lines_ok, lines_fail)
def generate_html_diff(self, base_path: str, to_view: bool = True) -> str:
"""
Generate diff between correct and test regression_test_output.
:param base_path: The base path for the files location.
:type base_path: str
:param to_view: True if the diff is to be viewed in browser, False if it is to be downloaded.
:type base_path: bool
:return: An HTML formatted string.
:rtype: str
"""
file_ok = os.path.join(
base_path,
self.expected + self.regression_test_output.correct_extension)
file_fail = os.path.join(
base_path,
self.got + self.regression_test_output.correct_extension)
lines_ok = open(file_ok, 'U').readlines()
lines_fail = open(file_fail, 'U').readlines()
return diff.get_html_diff(lines_ok, lines_fail, to_view)