def get(self, topic_name):
"""Handles GET requests."""
if not constants.ENABLE_NEW_STRUCTURES:
raise self.PageNotFoundException
topic = topic_services.get_topic_by_name(topic_name)
canonical_story_summaries = [
story_services.get_story_summary_by_id(
canonical_story_id) for canonical_story_id
in topic.canonical_story_ids]
additional_story_summaries = [
story_services.get_story_summary_by_id(
additional_story_id) for additional_story_id
in topic.additional_story_ids]
canonical_story_dicts = [
summary.to_human_readable_dict() for summary
in canonical_story_summaries]
additional_story_dicts = [
summary.to_human_readable_dict() for summary
in additional_story_summaries]
self.values.update({
'topic_name': topic.name,
'canonical_story_dicts': canonical_story_dicts,
'additional_story_dicts': additional_story_dicts
})
self.render_json(self.values)
def test_update_story_node_properties(self):
changelist = [
story_domain.StoryChange({
'cmd': story_domain.CMD_ADD_STORY_NODE,
'node_id': self.NODE_ID_2
}),
story_domain.StoryChange({
'cmd': story_domain.CMD_UPDATE_STORY_NODE_PROPERTY,
'property_name': (
story_domain.STORY_NODE_PROPERTY_DESTINATION_NODE_IDS),
'node_id': self.NODE_ID_2,
'old_value': [],
'new_value': [self.NODE_ID_1]
}),
story_domain.StoryChange({
'cmd': story_domain.CMD_UPDATE_STORY_CONTENTS_PROPERTY,
'property_name': (
story_domain.INITIAL_NODE_ID),
'old_value': self.NODE_ID_1,
'new_value': self.NODE_ID_2
})
]
story_services.update_story(
self.USER_ID, self.STORY_ID, changelist, 'Added story node.')
story = story_services.get_story_by_id(self.STORY_ID)
self.assertEqual(
story.story_contents.nodes[1].destination_node_ids,
[self.NODE_ID_1])
self.assertEqual(story.story_contents.initial_node_id, self.NODE_ID_2)
self.assertEqual(story.story_contents.next_node_id, 'node_3')
self.assertEqual(story.version, 2)
story_summary = story_services.get_story_summary_by_id(self.STORY_ID)
self.assertEqual(story_summary.node_count, 2)
changelist = [
story_domain.StoryChange({
'cmd': story_domain.CMD_DELETE_STORY_NODE,
'node_id': self.NODE_ID_1
})
]
story_services.update_story(
self.USER_ID, self.STORY_ID, changelist,
'Removed a story node.')
story_summary = story_services.get_story_summary_by_id(self.STORY_ID)
story = story_services.get_story_by_id(self.STORY_ID)
self.assertEqual(story_summary.node_count, 1)
self.assertEqual(story.story_contents.nodes[0].destination_node_ids, [])
def test_delete_story(self):
story_services.delete_story(self.USER_ID, self.STORY_ID)
self.assertEqual(
story_services.get_story_by_id(self.STORY_ID, strict=False), None)
self.assertEqual(
story_services.get_story_summary_by_id(self.STORY_ID,
strict=False), None)
def test_update_story_properties(self):
changelist = [
story_domain.StoryChange({
'cmd': story_domain.CMD_UPDATE_STORY_PROPERTY,
'property_name': story_domain.STORY_PROPERTY_TITLE,
'old_value': 'Title',
'new_value': 'New Title'
}),
story_domain.StoryChange({
'cmd': story_domain.CMD_UPDATE_STORY_PROPERTY,
'property_name': story_domain.STORY_PROPERTY_DESCRIPTION,
'old_value': 'Description',
'new_value': 'New Description'
})
]
story_services.update_story(self.USER_ID, self.STORY_ID, changelist,
'Updated Title and Description.')
story = story_services.get_story_by_id(self.STORY_ID)
self.assertEqual(story.title, 'New Title')
self.assertEqual(story.description, 'New Description')
self.assertEqual(story.version, 3)
story_summary = story_services.get_story_summary_by_id(self.STORY_ID)
self.assertEqual(story_summary.title, 'New Title')
self.assertEqual(story_summary.node_count, 1)
def test_get_story_summary_by_id(self):
story_summary = story_services.get_story_summary_by_id(self.STORY_ID)
self.assertEqual(story_summary.id, self.STORY_ID)
self.assertEqual(story_summary.title, 'Title')
self.assertEqual(story_summary.description, 'Description')
self.assertEqual(story_summary.node_count, 1)
def test_to_human_readable_dict(self):
story_summary = story_services.get_story_summary_by_id(self.STORY_ID)
expected_dict = {
'id': self.STORY_ID,
'title': 'Title',
'description': 'Description'
}
self.assertEqual(expected_dict, story_summary.to_human_readable_dict())
def test_update_story_node_properties(self):
changelist = [
story_domain.StoryChange({
'cmd': story_domain.CMD_ADD_STORY_NODE,
'node_id': self.NODE_ID_2,
'title': 'Title 2'
}),
story_domain.StoryChange({
'cmd':
story_domain.CMD_UPDATE_STORY_NODE_PROPERTY,
'property_name':
(story_domain.STORY_NODE_PROPERTY_DESTINATION_NODE_IDS),
'node_id':
self.NODE_ID_2,
'old_value': [],
'new_value': [self.NODE_ID_1]
}),
story_domain.StoryChange({
'cmd': story_domain.CMD_UPDATE_STORY_NODE_OUTLINE_STATUS,
'node_id': self.NODE_ID_2,
'old_value': False,
'new_value': True
}),
story_domain.StoryChange({
'cmd':
story_domain.CMD_UPDATE_STORY_CONTENTS_PROPERTY,
'property_name': (story_domain.INITIAL_NODE_ID),
'old_value':
self.NODE_ID_1,
'new_value':
self.NODE_ID_2
})
]
story_services.update_story(self.USER_ID, self.STORY_ID, changelist,
'Added story node.')
story = story_services.get_story_by_id(self.STORY_ID)
self.assertEqual(story.story_contents.nodes[1].destination_node_ids,
[self.NODE_ID_1])
self.assertEqual(story.story_contents.nodes[1].outline_is_finalized,
True)
self.assertEqual(story.story_contents.nodes[1].title, 'Title 2')
self.assertEqual(story.story_contents.initial_node_id, self.NODE_ID_2)
self.assertEqual(story.story_contents.next_node_id, 'node_3')
self.assertEqual(story.version, 3)
story_summary = story_services.get_story_summary_by_id(self.STORY_ID)
self.assertEqual(story_summary.node_count, 2)
changelist = [
story_domain.StoryChange({
'cmd': story_domain.CMD_DELETE_STORY_NODE,
'node_id': self.NODE_ID_1
}),
story_domain.StoryChange({
'cmd': story_domain.CMD_UPDATE_STORY_NODE_OUTLINE_STATUS,
'node_id': self.NODE_ID_2,
'old_value': True,
'new_value': False
}),
story_domain.StoryChange({
'cmd':
story_domain.CMD_UPDATE_STORY_NODE_PROPERTY,
'property_name': (story_domain.STORY_NODE_PROPERTY_TITLE),
'node_id':
self.NODE_ID_2,
'old_value':
'Title 2',
'new_value':
'Modified title 2'
}),
]
story_services.update_story(self.USER_ID, self.STORY_ID, changelist,
'Removed a story node.')
story_summary = story_services.get_story_summary_by_id(self.STORY_ID)
story = story_services.get_story_by_id(self.STORY_ID)
self.assertEqual(story_summary.node_count, 1)
self.assertEqual(story.story_contents.nodes[0].title,
'Modified title 2')
self.assertEqual(story.story_contents.nodes[0].destination_node_ids,
[])
self.assertEqual(story.story_contents.nodes[0].outline_is_finalized,
False)
