501 lines
18 KiB
Python
501 lines
18 KiB
Python
"""
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Problem Page.
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"""
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from bok_choy.page_object import PageObject
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from selenium.webdriver.common.keys import Keys
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from common.test.acceptance.pages.common.utils import click_css
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class ProblemPage(PageObject):
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"""
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View of problem page.
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"""
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url = None
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CSS_PROBLEM_HEADER = '.problem-header'
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def is_browser_on_page(self):
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return self.q(css='.xblock-student_view').present
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@property
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def problem_name(self):
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"""
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Return the current problem name.
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"""
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self.wait_for_element_visibility(self.CSS_PROBLEM_HEADER, 'wait for problem header')
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return self.q(css='.problem-header').text[0]
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@property
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def problem_text(self):
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"""
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Return the text of the question of the problem.
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"""
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return self.q(css="div.problem p").text
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@property
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def problem_input_content(self):
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"""
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Return the text of the question of the problem.
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"""
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return self.q(css="div.wrapper-problem-response").text[0]
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@property
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def problem_content(self):
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"""
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Return the content of the problem
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"""
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return self.q(css="div.problems-wrapper").text[0]
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@property
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def problem_meta(self):
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"""
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Return the problem meta text
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"""
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return self.q(css=".problems-wrapper .problem-progress").text[0]
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@property
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def message_text(self):
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"""
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Return the "message" text of the question of the problem.
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"""
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return self.q(css="div.problem span.message").text[0]
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@property
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def extract_hint_text_from_html(self):
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"""
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Return the "hint" text of the problem from html
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"""
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hints_html = self.q(css="div.problem .notification-hint .notification-message li").html
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return [hint_html.split(' <span', 1)[0] for hint_html in hints_html]
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@property
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def hint_text(self):
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"""
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Return the "hint" text of the problem from its div.
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"""
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return self.q(css="div.problem .notification-hint .notification-message").text[0]
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def verify_mathjax_rendered_in_problem(self):
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"""
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Check that MathJax have been rendered in problem hint
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"""
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def mathjax_present():
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""" Returns True if MathJax css is present in the problem body """
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mathjax_container = self.q(css="div.problem p .MathJax_SVG")
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return mathjax_container.visible and mathjax_container.present
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self.wait_for(
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mathjax_present,
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description="MathJax rendered in problem body"
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)
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def verify_mathjax_rendered_in_hint(self):
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"""
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Check that MathJax have been rendered in problem hint
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"""
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def mathjax_present():
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""" Returns True if MathJax css is present in the problem body """
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mathjax_container = self.q(css="div.problem div.problem-hint .MathJax_SVG")
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return mathjax_container.visible and mathjax_container.present
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self.wait_for(
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mathjax_present,
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description="MathJax rendered in hint"
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)
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def fill_answer(self, text, input_num=None):
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"""
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Fill in the answer to the problem.
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args:
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text: String to fill the input with.
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kwargs:
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input_num: If provided, fills only the input_numth field. Else, all
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input fields will be filled.
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"""
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fields = self.q(css='div.problem div.capa_inputtype.textline input')
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fields = fields.nth(input_num) if input_num is not None else fields
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fields.fill(text)
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def fill_answer_numerical(self, text):
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"""
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Fill in the answer to a numerical problem.
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"""
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self.q(css='div.problem div.inputtype input').fill(text)
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self.wait_for_element_invisibility('.loading', 'wait for loading icon to disappear')
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self.wait_for_ajax()
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def click_submit(self):
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"""
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Click the Submit button.
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"""
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click_css(self, '.problem .submit', require_notification=False)
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def click_save(self):
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"""
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Click the Save button.
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"""
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click_css(self, '.problem .save', require_notification=False)
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def click_reset(self):
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"""
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Click the Reset button.
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"""
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click_css(self, '.problem .reset', require_notification=False)
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def click_show(self):
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"""
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Click the Show Answer button.
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"""
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css = '.problem .show'
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# First make sure that the button visible and can be clicked on.
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self.scroll_to_element(css)
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self.q(css=css).click()
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self.wait_for_ajax()
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def is_hint_notification_visible(self):
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"""
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Is the Hint Notification visible?
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"""
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return self.q(css='.notification.notification-hint').visible
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def is_feedback_message_notification_visible(self):
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"""
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Is the Feedback Messaged notification visible
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"""
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return self.q(css='.wrapper-problem-response .message').visible
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def is_save_notification_visible(self):
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"""
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Is the Save Notification Visible?
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"""
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return self.q(css='.notification.warning.notification-save').visible
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def is_success_notification_visible(self):
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"""
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Is the Submit Notification Visible?
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"""
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return self.q(css='.notification.success.notification-submit').visible
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def wait_for_feedback_message_visibility(self):
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"""
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Wait for the Feedback Message notification to be visible.
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"""
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self.wait_for_element_visibility('.wrapper-problem-response .message',
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'Waiting for the Feedback message to be visible')
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def wait_for_save_notification(self):
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"""
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Wait for the Save Notification to be present
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"""
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self.wait_for_element_visibility('.notification.warning.notification-save',
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'Waiting for Save notification to be visible')
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self.wait_for(lambda: self.q(css='.notification.warning.notification-save').focused,
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'Waiting for the focus to be on the save notification')
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def wait_for_gentle_alert_notification(self):
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"""
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Wait for the Gentle Alert Notification to be present
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"""
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self.wait_for_element_visibility('.notification.warning.notification-gentle-alert',
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'Waiting for Gentle Alert notification to be visible')
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self.wait_for(lambda: self.q(css='.notification.warning.notification-gentle-alert').focused,
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'Waiting for the focus to be on the gentle alert notification')
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def wait_for_show_answer_notification(self):
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"""
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Wait for the show answer Notification to be present
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"""
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self.wait_for_element_visibility('.notification.general.notification-show-answer',
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'Waiting for Show Answer notification to be visible')
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self.wait_for(lambda: self.q(css='.notification.general.notification-show-answer').focused,
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'Waiting for the focus to be on the show answer notification')
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def is_gentle_alert_notification_visible(self):
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"""
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Is the Gentle Alert Notification visible?
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"""
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return self.q(css='.notification.warning.notification-gentle-alert').visible
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def is_reset_button_present(self):
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""" Check for the presence of the reset button. """
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return self.q(css='.problem .reset').present
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def is_save_button_enabled(self):
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""" Is the Save button enabled """
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return self.q(css='.action .save').attrs('disabled') == [None]
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def is_focus_on_problem_meta(self):
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"""
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Check for focus problem meta.
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"""
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return self.q(css='.problem-header').focused
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def wait_for_focus_on_problem_meta(self):
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"""
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Waits for focus on Problem Meta section
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"""
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self.wait_for(
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promise_check_func=self.is_focus_on_problem_meta,
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description='Waiting for focus on Problem Meta section'
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)
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def is_submit_disabled(self):
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"""
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Checks if the submit button is disabled
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"""
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disabled_attr = self.q(css='.problem .submit').attrs('disabled')[0]
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return disabled_attr == 'true'
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def wait_for_submit_disabled(self):
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"""
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Waits until the Submit button becomes disabled.
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"""
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self.wait_for(self.is_submit_disabled, 'Waiting for submit to be enabled')
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def wait_for_focus_on_submit_notification(self):
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"""
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Check for focus submit notification.
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"""
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def focus_check():
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"""
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Checks whether or not the focus is on the notification-submit
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"""
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return self.q(css='.notification-submit').focused
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self.wait_for(promise_check_func=focus_check, description='Waiting for the notification-submit to gain focus')
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def wait_for_status_icon(self):
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"""
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wait for status icon
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"""
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self.wait_for_element_visibility('div.problem div.inputtype div .status', 'wait for status icon')
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def wait_for_expected_status(self, status_selector, message):
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"""
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Waits for the expected status indicator.
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Args:
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status_selector(str): status selector string.
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message(str): description of promise, to be logged.
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"""
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msg = "Wait for status to be {}".format(message)
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self.wait_for_element_visibility(status_selector, msg)
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def is_expected_status_visible(self, status_selector):
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"""
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check for the expected status indicator to be visible.
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Args:
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status_selector(str): status selector string.
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"""
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return self.q(css=status_selector).visible
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def wait_success_notification(self):
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"""
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Check for visibility of the success notification and icon.
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"""
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msg = "Wait for success notification to be visible"
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self.wait_for_element_visibility('.notification.success.notification-submit', msg)
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self.wait_for_element_visibility('.fa-check', "Waiting for success icon")
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self.wait_for_focus_on_submit_notification()
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def wait_incorrect_notification(self):
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"""
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Check for visibility of the incorrect notification and icon.
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"""
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msg = "Wait for error notification to be visible"
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self.wait_for_element_visibility('.notification.error.notification-submit', msg)
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self.wait_for_element_visibility('.fa-close', "Waiting for incorrect notification icon")
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self.wait_for_focus_on_submit_notification()
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def wait_partial_notification(self):
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"""
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Check for visibility of the partially visible notification and icon.
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"""
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msg = "Wait for partial correct notification to be visible"
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self.wait_for_element_visibility('.notification.success.notification-submit', msg)
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self.wait_for_element_visibility('.fa-asterisk', "Waiting for asterisk notification icon")
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self.wait_for_focus_on_submit_notification()
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def wait_submitted_notification(self):
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"""
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Check for visibility of the "answer received" general notification and icon.
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"""
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msg = "Wait for submitted notification to be visible"
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self.wait_for_element_visibility('.notification.general.notification-submit', msg)
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self.wait_for_focus_on_submit_notification()
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def click_hint(self, hint_index=0):
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"""
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Click the Hint button.
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Arguments:
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hint_index (int): Index of a displayed hint
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"""
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click_css(self, '.problem .hint-button', require_notification=False)
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self.wait_for_focus_on_hint_notification(hint_index)
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def wait_for_focus_on_hint_notification(self, hint_index=0):
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"""
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Wait for focus to be on the hint notification.
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Arguments:
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hint_index (int): Index of a displayed hint
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"""
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css = '.notification-hint .notification-message > ol > li.hint-index-{hint_index}'.format(
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hint_index=hint_index
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)
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self.wait_for(
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lambda: self.q(css=css).focused,
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'Waiting for the focus to be on the hint notification'
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)
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def click_review_in_notification(self, notification_type):
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"""
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Click on the "Review" button within the visible notification.
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"""
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css_string = '.notification.notification-{notification_type} .review-btn'.format(
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notification_type=notification_type
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)
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# The review button cannot be clicked on until it is tabbed to, so first tab to it.
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# Multiple tabs may be required depending on the content (for instance, hints with links).
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def tab_until_review_focused():
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""" Tab until the review button is focused """
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self.browser.switch_to_active_element().send_keys(Keys.TAB)
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if self.q(css=css_string).focused:
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self.scroll_to_element(css_string)
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return self.q(css=css_string).focused
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self.wait_for(
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tab_until_review_focused,
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'Waiting for the Review button to become focused'
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)
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self.wait_for_element_visibility(
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css_string,
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'Waiting for the button to be visible'
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)
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click_css(self, css_string, require_notification=False)
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def get_hint_button_disabled_attr(self):
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""" Return the disabled attribute of all hint buttons (once hints are visible, there will be two). """
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return self.q(css='.problem .hint-button').attrs('disabled')
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def click_choice(self, choice_value):
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"""
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Click the choice input(radio, checkbox or option) where value matches `choice_value` in choice group.
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"""
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self.q(css='div.problem .choicegroup input[value="' + choice_value + '"]').first.click()
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self.wait_for_ajax()
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def is_correct(self):
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"""
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Is there a "correct" status showing?
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"""
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return self.q(css="div.problem div.capa_inputtype.textline div.correct span.status").is_present()
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def simpleprob_is_correct(self):
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"""
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Is there a "correct" status showing? Works with simple problem types.
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"""
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return self.q(css="div.problem div.inputtype div.correct span.status").is_present()
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def simpleprob_is_partially_correct(self):
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"""
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Is there a "partially correct" status showing? Works with simple problem types.
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"""
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return self.q(css="div.problem div.inputtype div.partially-correct span.status").is_present()
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def simpleprob_is_incorrect(self):
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"""
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Is there an "incorrect" status showing? Works with simple problem types.
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"""
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return self.q(css="div.problem div.inputtype div.incorrect span.status").is_present()
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def click_clarification(self, index=0):
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"""
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Click on an inline icon that can be included in problem text using an HTML <clarification> element:
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Problem <clarification>clarification text hidden by an icon in rendering</clarification> Text
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"""
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self.q(css='div.problem .clarification:nth-child({index}) span[data-tooltip]'.format(index=index + 1)).click()
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@property
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def visible_tooltip_text(self):
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"""
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Get the text seen in any tooltip currently visible on the page.
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"""
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self.wait_for_element_visibility('body > .tooltip', 'A tooltip is visible.')
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return self.q(css='body > .tooltip').text[0]
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def is_solution_tag_present(self):
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"""
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Check if solution/explanation is shown.
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"""
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solution_selector = '.solution-span div.detailed-solution'
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return self.q(css=solution_selector).is_present()
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def is_choice_highlighted(self, choice, choices_list):
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"""
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Check if the given answer/choice is highlighted for choice group.
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"""
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choice_status_xpath = ('//fieldset/div[contains(@class, "field")][{{0}}]'
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'/label[contains(@class, "choicegroup_{choice}")]'
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'/span[contains(@class, "status {choice}")]'.format(choice=choice))
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any_status_xpath = '//fieldset/div[contains(@class, "field")][{0}]/label/span'
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for choice in choices_list:
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if not self.q(xpath=choice_status_xpath.format(choice)).is_present():
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return False
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# Check that there is only a single status span, as there were some bugs with multiple
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# spans (with various classes) being appended.
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if not len(self.q(xpath=any_status_xpath.format(choice)).results) == 1:
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return False
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return True
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def is_correct_choice_highlighted(self, correct_choices):
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"""
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Check if correct answer/choice highlighted for choice group.
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"""
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return self.is_choice_highlighted('correct', correct_choices)
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def is_submitted_choice_highlighted(self, correct_choices):
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"""
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Check if submitted answer/choice highlighted for choice group.
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"""
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return self.is_choice_highlighted('submitted', correct_choices)
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@property
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def problem_question(self):
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"""
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Return the question text of the problem.
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"""
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return self.q(css="div.problem .wrapper-problem-response legend").text[0]
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@property
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def problem_question_descriptions(self):
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"""
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Return a list of question descriptions of the problem.
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"""
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return self.q(css="div.problem .wrapper-problem-response .question-description").text
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@property
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def problem_progress_graded_value(self):
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"""
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Return problem progress text which contains weight of problem, if it is graded, and the student's current score.
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"""
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self.wait_for_element_visibility('.problem-progress', "Problem progress is visible")
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return self.q(css='.problem-progress').text[0]
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@property
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def status_sr_text(self):
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"""
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Returns the text in the special "sr" region used for display status.
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"""
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return self.q(css='#reader-feedback').text[0]
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