code: def test_surface3d_base(fake_writer):
      def surface3d_data():
          for t0 in range(-60, 60, 1):
              y = t0 / 60
              for t1 in range(-60, 60, 1):
                  x = t1 / 60
                  if math.fabs(x) < 0.1 and math.fabs(y) < 0.1:
                      z = "-"
                  else:
                      z = math.sin(x * math.pi) * math.sin(y * math.pi)
                  yield [x, y, z]
  
      c = (
          Surface3D()
          .add(
              "",
              list(surface3d_data()),
              xaxis3d_opts=opts.Axis3DOpts(type_="value"),
              yaxis3d_opts=opts.Axis3DOpts(type_="value"),
              grid3d_opts=opts.Grid3DOpts(
                  width=100, height=100, depth=100
              ),
          )
          .set_global_opts(
              visualmap_opts=opts.VisualMapOpts(
                  max_=3, min_=-3, range_color=Faker.visual_color
              )
          )
      )
      c.render()
      _, content = fake_writer.call_args[0]
      assert_equal(c.theme, "white")
      assert_equal(c.renderer, "canvas")
  
imports: import math
  from unittest.mock import patch
  from nose.tools import assert_equal
  from pyecharts import options
  from pyecharts.charts import Surface3D
  from pyecharts.faker import Faker
label_desc: Use image node_id 1 for calling a global function with example usage: test_surface3d_base(fake_writer) without return types