def test_invalid(self): from adhocracy_mercator.sheets.mercator import _intro_image_mime_type_validator assert _intro_image_mime_type_validator('text/plain') is False
def test_empty(self): from adhocracy_mercator.sheets.mercator import _intro_image_mime_type_validator assert _intro_image_mime_type_validator('') is False
def test_valid(self): from adhocracy_mercator.sheets.mercator import _intro_image_mime_type_validator assert _intro_image_mime_type_validator('image/jpeg') is True