Unit test for IPython Interpreters

[clintval]

Try this:

import sample_sheet._sample_sheet

from sample_sheet._sample_sheet import is_ipython_interpreter

class TestIsIpythonInterpreter(TestCase):
    """Unit tests for ``is_ipython_interpreter()``"""

    def test_is_ipython_interpreter(self):
        """Test if this test framework is run in an IPython interpreter."""
        assert_false(is_ipython_interpreter())

        _sample_sheet.__IPYTHON__ = None

        assert_true(is_python_interpreter())

[clintval]

Nothing worked.

Avoided testing and coverage with # pragma: no cover