content: import unittest
  from unittest.mock import patch
  
  from pyecharts import options as opts
  from pyecharts.components import Image
  from pyecharts.globals import CurrentConfig, NotebookType
  
  TEST_SRC = "http://test-src.com/test.png"
  
  
  def _gen_image() -> Image:
      image = Image()
      image.add(src=TEST_SRC)
      return image
  
  
  class TestImageComponent(unittest.TestCase):
      @patch("pyecharts.render.engine.write_utf8_html_file")
      def test_image_base(self, fake_writer):
          image = _gen_image()
          image.render()
          _, content = fake_writer.call_args[0]
          self.assertIn(TEST_SRC, content)
  
      @patch("pyecharts.render.engine.write_utf8_html_file")
      def test_image_base_v1(self, fake_writer):
          image = Image()
          image.add(src=TEST_SRC, style_opts={"align": "center"})
          image.set_global_opts(title_opts=opts.ComponentTitleOpts(title="Image Test"))
          image.render()
          _, content = fake_writer.call_args[0]
          self.assertIn(TEST_SRC, content)
  
      def test_image_render_notebook(self):
          CurrentConfig.NOTEBOOK_TYPE = NotebookType.JUPYTER_NOTEBOOK
          image = _gen_image()
          content = image.render_notebook().__html__()
          self.assertIn(TEST_SRC, content)
  
      def test_images_render_embed(self):
          image = _gen_image()
          s = image.render_embed()
          assert s is not None
  