def test_lookup_table_min_and_max(self): lookup = LookupTable() lookup.append(0.0, 0.0) lookup.append(1.0, 10.0) self.assertEqual(lookup.max, 10.0) self.assertEqual(lookup.min, 0.0) self.assertEqual(lookup.arg_max, 1.0) self.assertEqual(lookup.arg_min, 0.0) self.assertEqual(len(lookup), 2)
def test_lookup_table_min_and_max(self): lookup = LookupTable() lookup.append(0.0, 0.0) lookup.append(1.0, 10.0) self.assertEqual(lookup.getMaxValue(), 10.0) self.assertEqual(lookup.getMinValue(), 0.0) self.assertEqual(lookup.getMaxArg(), 1.0) self.assertEqual(lookup.getMinArg(), 0.0) self.assertEqual(len(lookup), 2)
def test_lookup_table_no_values(self): lookup = LookupTable() self.assertTrue(numpy.isnan(lookup.max)) self.assertTrue(numpy.isnan(lookup.min)) self.assertTrue(numpy.isnan(lookup.arg_max)) self.assertTrue(numpy.isnan(lookup.arg_min)) self.assertEqual(len(lookup), 0) lookup.append(0.0, 0.0) lookup.append(1.0, 10.0)
def test_optional_arg(self): lookup = LookupTable(lower_limit=-1, upper_limit=100) lookup.append(0.0, 0.0) lookup.append(1.0, 10.0) self.assertEqual(lookup.interp(-1), -1.0) self.assertEqual(lookup.interp(0.5), 5.0) self.assertEqual(lookup.interp(2), 100.0)
def test_optional_arg(self): lookup = LookupTable(lower_limit = -1 , upper_limit = 100) lookup.append(0.0, 0.0) lookup.append(1.0, 10.0) self.assertEqual(lookup.interp(-1), -1.0) self.assertEqual(lookup.interp(0.5), 5.0) self.assertEqual(lookup.interp(2), 100.0)
def test_lookup_table_interpolation(self): lookup = LookupTable() lookup.append(0.0, 0.0) lookup.append(1.0, 10.0) self.assertEqual(lookup.interp(0.5), 5.0)
def test_lookup_out_of_bounds(self): lookup = LookupTable() lookup.append(0.0, 0.0) lookup.append(1.0, 10.0) self.assertEqual(lookup.interp(0), 0) self.assertEqual(lookup.interp(1), 10) with self.assertRaises(ValueError): lookup.interp(-1) with self.assertRaises(ValueError): lookup.interp(2) lookup.setLowerLimit(-1) self.assertEqual(lookup.interp(-0.25), -1) with self.assertRaises(ValueError): lookup.interp(2) lookup.setUpperLimit(88) self.assertEqual(lookup.interp(1.25), 88)
def test_lookup_table_one_value(self): lookup = LookupTable() lookup.append(0, 0) with self.assertRaises(ValueError): lookup.interp(0.25)
def test_lookup_table_no_values(self): lookup = LookupTable() self.assertEqual(len(lookup), 0) with self.assertRaises(ValueError): lookup.getMaxValue() with self.assertRaises(ValueError): lookup.getMinValue() with self.assertRaises(ValueError): lookup.getMaxArg() with self.assertRaises(ValueError): lookup.getMinArg() with self.assertRaises(ValueError): lookup.interp(0.25)
def test_lookup_out_of_bounds(self): lookup = LookupTable() lookup.append(0.0, 0.0) lookup.append(1.0, 10.0) self.assertEqual( lookup.interp(0) , 0) self.assertEqual( lookup.interp(1) , 10) with self.assertRaises(ValueError): lookup.interp(-1) with self.assertRaises(ValueError): lookup.interp(2) lookup.setLowerLimit(-1) self.assertEqual( lookup.interp(-0.25) , -1 ) with self.assertRaises(ValueError): lookup.interp(2) lookup.setUpperLimit(88) self.assertEqual( lookup.interp(1.25) , 88 )
def test_lookup_table_one_value(self): lookup = LookupTable() lookup.append(0,0) with self.assertRaises(ValueError): lookup.interp(0.25)