78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
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from lettuce import world, steps
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from nose.tools import assert_in, assert_equals, assert_true
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from common import i_am_registered_for_the_course, visit_scenario_item
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from problems_setup import add_problem_to_course, answer_problem
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DEFAULT_DATA = """\
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<render>
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<p>Test of the graphical slider tool</p>
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<div class='gst-value'>
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<span id="value-display" style="width:50px; float:left; margin-left:10px;"/>
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</div>
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<div class='gst-input'>
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<slider var="a" style="width:400px;float:left;margin-left:10px;"/>
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</div>
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</render>
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<configuration>
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<parameters>
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<param var="a" min="0" max="10" step="1" initial="0"/>
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</parameters>
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<functions>
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<function output="element" el_id="value-display">a</function>
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</functions>
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</configuration>
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"""
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@steps
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class GraphicalSliderToolSteps(object):
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COURSE_NUM = 'test_course'
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def setup_gst(self, step):
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r'that I have a course with a Graphical Slider Tool$'
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i_am_registered_for_the_course(step, self.COURSE_NUM)
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world.scenario_dict['GST'] = world.ItemFactory(
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parent_location=world.scenario_dict['SECTION'].location,
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category='graphical_slider_tool',
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display_name="Test GST",
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data=DEFAULT_DATA
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)
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def view_gst(self, step):
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r'I view the Graphical Slider Tool$'
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visit_scenario_item('GST')
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world.wait_for_js_variable_truthy('$(".xblock-student_view[data-type=GraphicalSliderTool]").data("initialized")')
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world.wait_for_ajax_complete()
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def check_value(self, step, value):
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r'the displayed value should be (?P<value>\d+)$'
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assert_equals(world.css_text('.gst-value'), value)
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def move_slider(self, step):
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r'I move the slider to the right$'
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handle_selector = '.gst-input .ui-slider-handle'
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world.wait_for_visible(handle_selector)
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world.wait_for_visible('.gst-value #value-display')
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def try_move():
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handle = world.css_find(handle_selector).first
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slider = world.css_find('.gst-input .ui-slider').first
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(handle.action_chains
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.click_and_hold(handle._element)
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.move_by_offset(
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int(handle._element.location['x'] + 400),
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0
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).release().perform())
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world.retry_on_exception(try_move)
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GraphicalSliderToolSteps()
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