def test_buildCommand_argValueEmptyString(self):
"""Test buildCommand when passed a GCode command and a kwarg set to empty string."""
unit = GcodeParser()
result = unit.buildCommand("G0", X="")
self.assertEqual(result, "G0 X", "The returned command should be 'G0 X'")
def test_buildCommand_argValueNone(self):
"""Test buildCommand when passed a GCode command and a kwarg set to None."""
unit = GcodeParser()
result = unit.buildCommand("G0", X=None)
self.assertEqual(result, "G0 X", "The returned command should be 'G0 X'")
def test_buildCommand_one_kwarg(self):
"""Test buildCommand when passed a GCode command and one kwargs."""
unit = GcodeParser()
result = unit.buildCommand("G0", X=10)
self.assertEqual(result, "G0 X10", "The returned command should be 'G0 X10'")
def test_buildCommand_no_kwargs(self):
"""Test buildCommand when passed a GCode command and no kwargs."""
unit = GcodeParser()
result = unit.buildCommand("G0")
self.assertEqual(result, "G0", "The returned command should be 'G0'")
def test_buildCommand_two_kwargs(self):
"""Test buildCommand when passed a GCode command and two kwargs."""
unit = GcodeParser()
result = unit.buildCommand("G0", X=10, Y=20)
self.assertRegexpMatches(result, "^G0 ", "The returned command should start with 'G0 '")
# Due to kwargs, order of arguments is not guaranteed, and also is not required
self.assertRegexpMatches(result, " X10( |$)", "The returned command should contain ' X10'")
self.assertRegexpMatches(result, " Y20( |$)", "The returned command should contain ' Y20'")
