code: def test_embedded_dollar_dollar(self):
      self.n = ninja_syntax.Writer(self.out, width=15)  # force wrapping
      self.n.variable("foo", ["a$$b", "-somethinglong"], 0)
      self.assertEqual(
          """\
  foo = a$$b $
      -somethinglong
  """,
          self.out.getvalue(),
      )
  
imports: import unittest
  import ninja_syntax
label_desc: Use image node_id 10 for calling the TestLineWordWrap obj's underlying member method code with example usage: obj.test_embedded_dollar_dollar() without return types