Merge pull request #280 from edx/jonahstanley/explicit-component-creation-tests

Explicitly test the creation and deletion of every component type

cms/djangoapps/contentstore/features/component.feature

+Feature: Component Adding
+    As a course author, I want to be able to add a wide variety of components
+
+    Scenario: I can add components
+        Given I have opened a new course in studio
+        And I am editing a new unit
+        When I add the following components:
+            | Component    |
+            | Discussion   |
+            | Announcement |
+            | Blank HTML   |
+            | LaTex        |
+            | Blank Problem|
+            | Dropdown     |
+            | Multi Choice |
+            | Numerical    |
+            | Text Input   |
+            | Advanced     |
+            | Circuit      |
+            | Custom Python|
+            | Image Mapped |
+            | Math Input   |
+            | Problem LaTex|
+            | Adaptive Hint|
+            | Video        |
+        Then I see the following components:
+            | Component    |
+            | Discussion   |
+            | Announcement |
+            | Blank HTML   |
+            | LaTex        |
+            | Blank Problem|
+            | Dropdown     |
+            | Multi Choice |
+            | Numerical    |
+            | Text Input   |
+            | Advanced     |
+            | Circuit      |
+            | Custom Python|
+            | Image Mapped |
+            | Math Input   |
+            | Problem LaTex|
+            | Adaptive Hint|
+            | Video        |
+
+
+    Scenario: I can delete Components
+        Given I have opened a new course in studio
+        And I am editing a new unit
+        And I add the following components:
+            | Component    |
+            | Discussion   |
+            | Announcement |
+            | Blank HTML   |
+            | LaTex        |
+            | Blank Problem|
+            | Dropdown     |
+            | Multi Choice |
+            | Numerical    |
+            | Text Input   |
+            | Advanced     |
+            | Circuit      |
+            | Custom Python|
+            | Image Mapped |
+            | Math Input   |
+            | Problem LaTex|
+            | Adaptive Hint|
+            | Video        |
+        When I will confirm all alerts
+        And I delete all components
+        Then I see no components

cms/djangoapps/contentstore/features/component.py

+#pylint: disable=C0111
+#pylint: disable=W0621
+
+from lettuce import world, step
+
+DATA_LOCATION = 'i4x://edx/templates'
+
+
+@step(u'I am editing a new unit')
+def add_unit(step):
+    css_selectors = ['a.new-courseware-section-button', 'input.new-section-name-save', 'a.new-subsection-item',
+                    'input.new-subsection-name-save', 'div.section-item a.expand-collapse-icon', 'a.new-unit-item']
+    for selector in css_selectors:
+        world.css_click(selector)
+
+
+@step(u'I add the following components:')
+def add_components(step):
+    for component in [step_hash['Component'] for step_hash in step.hashes]:
+        assert component in COMPONENT_DICTIONARY
+        for css in COMPONENT_DICTIONARY[component]['steps']:
+            world.css_click(css)
+
+
+@step(u'I see the following components')
+def check_components(step):
+    for component in [step_hash['Component'] for step_hash in step.hashes]:
+        assert component in COMPONENT_DICTIONARY
+        assert COMPONENT_DICTIONARY[component]['found_func']()
+
+
+@step(u'I delete all components')
+def delete_all_components(step):
+    for _ in range(len(COMPONENT_DICTIONARY)):
+        world.css_click('a.delete-button')
+
+
+@step(u'I see no components')
+def see_no_components(steps):
+    assert world.is_css_not_present('li.component')
+
+
+def step_selector_list(data_type, path, index=1):
+    selector_list = ['a[data-type="{}"]'.format(data_type)]
+    if index != 1:
+        selector_list.append('a[id="ui-id-{}"]'.format(index))
+    if path is not None:
+        selector_list.append('a[data-location="{}/{}/{}"]'.format(DATA_LOCATION, data_type, path))
+    return selector_list
+
+
+def found_text_func(text):
+    return lambda: world.browser.is_text_present(text)
+
+
+def found_css_func(css):
+    return lambda: world.is_css_present(css, wait_time=2)
+
+COMPONENT_DICTIONARY = {
+    'Discussion': {
+        'steps': step_selector_list('discussion', None),
+        'found_func': found_css_func('section.xmodule_DiscussionModule')
+    },
+    'Announcement': {
+        'steps': step_selector_list('html', 'Announcement'),
+        'found_func': found_text_func('Heading of document')
+    },
+    'Blank HTML': {
+        'steps': step_selector_list('html', 'Blank_HTML_Page'),
+        #this one is a blank html so a more refined search is being done
+        'found_func': lambda: '\n    \n' in [x.html for x in world.css_find('section.xmodule_HtmlModule')]
+    },
+    'LaTex': {
+        'steps': step_selector_list('html', 'E-text_Written_in_LaTeX'),
+        'found_func': found_text_func('EXAMPLE: E-TEXT PAGE')
+    },
+    'Blank Problem': {
+        'steps': step_selector_list('problem', 'Blank_Common_Problem'),
+        'found_func': found_text_func('BLANK COMMON PROBLEM')
+    },
+    'Dropdown': {
+        'steps': step_selector_list('problem', 'Dropdown'),
+        'found_func': found_text_func('DROPDOWN')
+    },
+    'Multi Choice': {
+        'steps': step_selector_list('problem', 'Multiple_Choice'),
+        'found_func': found_text_func('MULTIPLE CHOICE')
+    },
+    'Numerical': {
+        'steps': step_selector_list('problem', 'Numerical_Input'),
+        'found_func': found_text_func('NUMERICAL INPUT')
+    },
+    'Text Input': {
+        'steps': step_selector_list('problem', 'Text_Input'),
+        'found_func': found_text_func('TEXT INPUT')
+    },
+    'Advanced': {
+        'steps': step_selector_list('problem', 'Blank_Advanced_Problem', index=2),
+        'found_func': found_text_func('BLANK ADVANCED PROBLEM')
+    },
+    'Circuit': {
+        'steps': step_selector_list('problem', 'Circuit_Schematic_Builder', index=2),
+        'found_func': found_text_func('CIRCUIT SCHEMATIC BUILDER')
+    },
+    'Custom Python': {
+        'steps': step_selector_list('problem', 'Custom_Python-Evaluated_Input', index=2),
+        'found_func': found_text_func('CUSTOM PYTHON-EVALUATED INPUT')
+    },
+    'Image Mapped': {
+        'steps': step_selector_list('problem', 'Image_Mapped_Input', index=2),
+        'found_func': found_text_func('IMAGE MAPPED INPUT')
+    },
+    'Math Input': {
+        'steps': step_selector_list('problem', 'Math_Expression_Input', index=2),
+        'found_func': found_text_func('MATH EXPRESSION INPUT')
+    },
+    'Problem LaTex': {
+        'steps': step_selector_list('problem', 'Problem_Written_in_LaTeX', index=2),
+        'found_func': found_text_func('PROBLEM WRITTEN IN LATEX')
+    },
+    'Adaptive Hint': {
+        'steps': step_selector_list('problem', 'Problem_with_Adaptive_Hint', index=2),
+        'found_func': found_text_func('PROBLEM WITH ADAPTIVE HINT')
+    },
+    'Video': {
+        'steps': step_selector_list('video', None),
+        'found_func': found_css_func('section.xmodule_VideoModule')
+    }
+}