def test_empty_string(self):
"""Should return an empty list."""
text = ''
wrap = 10
expected = []
observed = ImageContent._wrap_text(text=text, wrap_characters=wrap)
self.assertEqual(expected, observed)
def test_no_newline_greater_than_wrap_char(self):
"""Should return text broken on the wrap character amount."""
text = 'This is some text with no internal punctuation.'
wrap = int(len(text) / 2)
expected = ['This is some text with', 'no internal', 'punctuation.']
observed = ImageContent._wrap_text(text=text, wrap_characters=wrap)
self.assertEqual(expected, observed)
def test_newline_less_than_wrap_char(self):
"""Should return text broken on the internal punctuation."""
text = 'This is some text. It has internal punctuation.'
wrap = int(len(text) + 1)
expected = ['This is some text.', ' ', 'It has internal punctuation.']
observed = ImageContent._wrap_text(text=text, wrap_characters=wrap)
self.assertEqual(expected, observed)
def test_no_newline_less_than_wrap_char(self):
"""Should return text as a list with no breaks."""
text = 'This is some text with no internal punctuation.'
wrap = int(len(text) + 1)
expected = [text]
observed = ImageContent._wrap_text(text=text, wrap_characters=wrap)
self.assertEqual(expected, observed)
def test_read_survey_image_content_values(self):
"""Should return content values with expected keys."""
expected = {'item_type', 'file_name_column', 'text_label_column',
'text_hint_column', 'nest_image_column', }
settings = {2: {'language': 'english',
'item_type': 'text',
'file_name_column': 'name',
'text_label_column': 'label',
'text_hint_column': 'hint',
'nest_image_column': 'image'}}
sheet = self.xlsform1_workbook.sheet_by_name(sheet_name='survey')
column_locations = ImageContent._locate_image_content_columns(
survey_sheet=sheet, settings_values=settings[2])
observed = ImageContent._read_survey_image_content_values(
survey_sheet=sheet, column_locations=column_locations)
self.assertEqual(expected, set(observed[0].keys()))
def test_newline_greater_than_wrap_char(self):
"""Should return text broken at both wrap char and punctuation."""
text = 'This is some text. It has internal punctuation.'
wrap = int(len(text) / 3)
expected = [
'This is some', 'text.', ' ', 'It has', 'internal', 'punctuation.']
observed = ImageContent._wrap_text(text=text, wrap_characters=wrap)
self.assertEqual(expected, observed)
def test_read_from_image_settings(self):
"""Should return expected sample image content values."""
settings = ImageSettings.read(
xlsform_workbook=self.xlsform1_workbook)
observed = ImageContent.read(
xlsform_workbook=self.xlsform1_workbook, settings=settings[2])
image_content = observed['image_content']
self.assertEqual('nl_visit', image_content[0]['file_name_column'])
self.assertEqual(['Subject ID'], image_content[2]['text_label_column'])
def setUp(self):
super().setUp()
# Must be run level since the tests modify this complex object.
settings = ImageContent.read(
xlsform_workbook=self.xlsform1_workbook, settings=self.template[2])
settings['image_content'] = [x for x in settings['image_content']
if x['file_name_column'] == 'da2d10ye']
self.settings = settings
def test_write_single_language(self):
"""Should create the expected number of images."""
self.clean_test_output_folder = True
settings = ImageSettings.read(xlsform_workbook=self.xlsform1_workbook)
add_content = ImageContent.read(
xlsform_workbook=self.xlsform1_workbook, settings=settings[2])
Images.write(self.xlsform1, add_content)
output_files = os.listdir(self.test_output_folder)
self.assertEqual(184, len(output_files))
def test_locate_image_content_columns(self):
"""Should return the column index of the image content columns."""
expected = {'item_type': 0,
'file_name_column': 1,
'text_label_column': 2,
'text_hint_column': 3,
'nest_image_column': 4}
settings = {2: {'language': 'english',
'file_name_column': 'name',
'text_label_column': 'label',
'text_hint_column': 'hint',
'nest_image_column': 'image'}}
sheet = self.xlsform1_workbook.sheet_by_name(sheet_name='survey')
observed = ImageContent._locate_image_content_columns(
survey_sheet=sheet, settings_values=settings[2])
self.assertEqual(expected, observed)