docstr: ...Test HawkesKernelTimeFunc time_function parameter
          
docstr_tok: ["...","Test","HawkesKernelTimeFunc","time_function","parameter"]
code: def test_HawkesKernelTimeFunc_time_function(self):
      """...Test HawkesKernelTimeFunc time_function parameter"""
      t_values = np.linspace(-1, 100, 1000)
      np.testing.assert_array_equal(
          self.hawkes_kernel_time_func.time_function.value(t_values),
          self.time_function.value(t_values),
      )
  
      self.hawkes_kernel_time_func = HawkesKernelTimeFunc(
          t_values=self.t_values, y_values=self.y_values
      )
      np.testing.assert_array_equal(
          self.hawkes_kernel_time_func.time_function.value(t_values),
          self.time_function.value(t_values),
      )
  
file_path: tick/tick/hawkes/simulation/tests/hawkes_kernel_time_func_test.py
imports: import unittest
  import numpy
  from tick.base import TimeFunction
  from tick.hawkes import HawkesKernelTimeFunc
label_desc: Use image node_id 2 for calling the Test obj's underlying member method code with example usage: obj.test_HawkesKernelTimeFunc_time_function() without return types