class_docstr: Test def has_cyclic(x, axis=-1, cyclic=360, precision=1e-4):
  - variations of x with and without axis keyword
  - different unit of x - cyclic keyword
  - detection of cyclic points - precision keyword
docstr: Test 1d with precision keyword
docstr_tok: ["Test","1d","with","precision","keyword"]
code: def test_1d_precision(self):
      """Test 1d with precision keyword"""
      new_clons = np.concatenate((self.lons, np.array([360 + 1e-3])))
      assert has_cyclic(new_clons, precision=1e-2)
      assert not has_cyclic(new_clons, precision=2e-4)
  
imports: import numpy
  import numpy.ma
  from numpy.testing import assert_array_equal
  import pytest
  from cartopy.util import add_cyclic, add_cyclic_point, has_cyclic
label_desc: Use image node_id 5 for calling the TestHasCyclic obj's underlying member method code with example usage: obj.test_1d_precision() without return types