def test_preserve_space_flag_causes_non_breaking_spaces_to_be_how_shall_we_say_preserved(capsys, mocker):
mocker.patch('sys.stdin.read').return_value = wrap_html_body(u'<p>non\u00a0breaking spaces?</p>')
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='//p/text()', preserve='s')
main()
actual, _ = capture_console_output(capsys)
assert actual == u'non\u00a0breaking\u00a0spaces?'
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='//p/text()', preserve='')
main()
actual, _ = capture_console_output(capsys)
assert actual == u'non breaking spaces?'
def test_preserve_space_flag_turns_off_space_normalization(capsys, mocker):
hquery = '`${//p}`'
content_with_spaces = ' PyCharm rocks! '
mocker.patch('sys.stdin.read').return_value = wrap_html_body('<p>{0}</p>'.format(content_with_spaces))
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression=hquery, preserve='s')
main()
actual, _ = capture_console_output(capsys, strip=False)
assert actual == content_with_spaces
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression=hquery, preserve='')
main()
actual, _ = capture_console_output(capsys, strip=False)
assert actual == 'PyCharm rocks!'
def test_preserve_space_flag_causes_non_breaking_spaces_to_be_how_shall_we_say_preserved(
capsys, mocker):
mocker.patch('sys.stdin.read').return_value = wrap_html_body(
u'<p>non\u00a0breaking spaces?</p>')
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//p/text()', preserve='s')
main()
actual, _ = capture_console_output(capsys)
assert actual == u'non\u00a0breaking\u00a0spaces?'
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//p/text()', preserve='')
main()
actual, _ = capture_console_output(capsys)
assert actual == u'non breaking spaces?'
def test_syntax_error_prints_proper_error_message(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='child:://')
mocker.patch('sys.stdin.read').return_value = wrap_html_body('')
main()
_, actual = capture_console_output(capsys)
assert re.match(r'^syntax error.+expected.+name.+got.+slash', actual.lower())
def test_preserve_space_flag_turns_off_space_normalization(capsys, mocker):
hquery = '`${//p}`'
content_with_spaces = ' PyCharm rocks! '
mocker.patch('sys.stdin.read').return_value = wrap_html_body(
'<p>{0}</p>'.format(content_with_spaces))
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression=hquery, preserve='s')
main()
actual, _ = capture_console_output(capsys, strip=False)
assert actual == content_with_spaces
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression=hquery, preserve='')
main()
actual, _ = capture_console_output(capsys, strip=False)
assert actual == 'PyCharm rocks!'
def test_query_error_prints_proper_error_message(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='no-such-function()')
mocker.patch('sys.stdin.read').return_value = wrap_html_body('')
main()
_, actual = capture_console_output(capsys)
assert re.match(r'^query error.+unknown function.+no-such-function', actual.lower())
def test_tolerates_latin_characters_in_comments(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='//comment()')
mocker.patch('sys.stdin.read').return_value = wrap_html_body(u"""
<!-- sacr\xe9 bleu! -->""")
main()
actual, _ = capture_console_output(capsys)
assert actual == expected_result(u'<!-- sacr\xe9 bleu! -->')
def test_ugly_flag_preserves_markup_formatting(capsys, mocker):
expected = '<p>I, too, enjoy PyCharm.</p>'
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='//p', ugly=True)
mocker.patch('sys.stdin.read').return_value = wrap_html_body(expected)
main()
actual, _ = capture_console_output(capsys, strip=False)
assert actual == expected
def test_query_error_prints_proper_error_message(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='no-such-function()')
mocker.patch('sys.stdin.read').return_value = wrap_html_body('')
main()
_, actual = capture_console_output(capsys)
assert re.match(r'^query error.+unknown function.+no-such-function',
actual.lower())
def test_syntax_error_prints_proper_error_message(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='child:://')
mocker.patch('sys.stdin.read').return_value = wrap_html_body('')
main()
_, actual = capture_console_output(capsys)
assert re.match(r'^syntax error.+expected.+name.+got.+slash',
actual.lower())
def test_ugly_flag_preserves_markup_formatting(capsys, mocker):
expected = '<p>I, too, enjoy PyCharm.</p>'
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//p', ugly=True)
mocker.patch('sys.stdin.read').return_value = wrap_html_body(expected)
main()
actual, _ = capture_console_output(capsys, strip=False)
assert actual == expected
def test_tolerates_latin_characters_in_attribute_contents(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='//div/@role')
mocker.patch('sys.stdin.read').return_value = wrap_html_body(u"""
<div role="prim\xe4r">
</div>""")
main()
actual, _ = capture_console_output(capsys)
assert actual == expected_result(u'role="prim\xe4r"')
def test_tolerates_latin_characters_in_comments(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//comment()')
mocker.patch('sys.stdin.read').return_value = wrap_html_body(u"""
<!-- sacr\xe9 bleu! -->""")
main()
actual, _ = capture_console_output(capsys)
assert actual == expected_result(u'<!-- sacr\xe9 bleu! -->')
def test_tolerates_latin_characters_in_attribute_contents(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//div/@role')
mocker.patch('sys.stdin.read').return_value = wrap_html_body(u"""
<div role="prim\xe4r">
</div>""")
main()
actual, _ = capture_console_output(capsys)
assert actual == expected_result(u'role="prim\xe4r"')
def test_reading_input_from_a_file_instead_of_stdin(capsys, mocker):
expected_filename = 'filename.html'
mocked_open = mock_open(read_data=wrap_html_body('<p>foo</p>'))
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//p/text()', file=expected_filename)
mocker.patch('hq.hq.open', mocked_open, create=True)
main()
actual, _ = capture_console_output(capsys)
mocked_open.assert_called_with(expected_filename)
assert actual == 'foo'
def test_reading_input_from_a_file_instead_of_stdin(capsys, mocker):
expected_filename = 'filename.html'
mocked_open = mock_open(read_data=wrap_html_body('<p>foo</p>'))
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//p/text()', file=expected_filename)
mocker.patch('hq.hq.open', mocked_open, create=True)
main()
actual, _ = capture_console_output(capsys)
mocked_open.assert_called_with(expected_filename)
assert actual == 'foo'
def test_tolerates_latin_characters_in_element_contents(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(expression='//div')
mocker.patch('sys.stdin.read').return_value = wrap_html_body(u"""
<div>
T\xeate\xa0\xe0\xa0t\xeate
</div>""")
main()
actual, _ = capture_console_output(capsys)
assert actual == expected_result(u"""
<div>
T\xeate\xa0\xe0\xa0t\xeate
</div>""")
def test_tolerates_latin_characters_in_element_contents(capsys, mocker):
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
expression='//div')
mocker.patch('sys.stdin.read').return_value = wrap_html_body(u"""
<div>
T\xeate\xa0\xe0\xa0t\xeate
</div>""")
main()
actual, _ = capture_console_output(capsys)
assert actual == expected_result(u"""
<div>
T\xeate\xa0\xe0\xa0t\xeate
</div>""")
def test_program_flag_reads_hquery_program_from_file(capsys, mocker):
expected_filename = 'filename.hq'
mocked_open = mock_open(read_data='''
//p
->
$_/text()''')
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
program=expected_filename)
mocker.patch('sys.stdin.read').return_value = wrap_html_body('<p>foo</p>')
mocker.patch('hq.hq.open', mocked_open, create=True)
main()
actual, _ = capture_console_output(capsys)
mocked_open.assert_called_with(expected_filename)
assert actual == 'foo'
def test_program_flag_reads_hquery_program_from_file(capsys, mocker):
expected_filename = 'filename.hq'
mocked_open = mock_open(read_data='''
//p
->
$_/text()''')
mocker.patch('hq.hq.docopt').return_value = simulate_args_dict(
program=expected_filename)
mocker.patch('sys.stdin.read').return_value = wrap_html_body('<p>foo</p>')
mocker.patch('hq.hq.open', mocked_open, create=True)
main()
actual, _ = capture_console_output(capsys)
mocked_open.assert_called_with(expected_filename)
assert actual == 'foo'