from books.factories import ModuleFactory, ChapterFactory
from books.models import ContentBlock
from core.tests.base_test import SkillboxTestCase

CONTENT_BLOCK_QUERY = """
query ContentBlockQuery($slug: String!) {
  module(slug: $slug) {
    chapters {
      id
      contentBlocks {
        id
        title
        type
      }
    }
  }
}
"""


class ContentBlockTestCase(SkillboxTestCase):
    def setUp(self) -> None:
        self.createDefault()
        self.client = self.get_client()

        self.slug = 'module'
        self.module = ModuleFactory(slug=self.slug)
        self.chapter = ChapterFactory(parent=self.module)
        self.content_block = ContentBlock(
            type=ContentBlock.NORMAL,
            title='Title'
        )
        self.chapter.add_child(instance=self.content_block)

    def test_content_block(self):
        result = self.client.execute(CONTENT_BLOCK_QUERY, variables={
            "slug": self.slug
        })
        self.assertIsNone(result.errors)
        module = result.data.get('module')
        content_block = module['chapters'][0]['contentBlocks'][0]
        self.assertEqual(content_block['title'], 'Title')
        self.assertIsNotNone(content_block['type'])