def test_beg_end(self):
''' Get beg_end. '''
fr = FmapRange((-11, -4, 3, 0), (3, 5, 7, 11))
be = fr.beg_end('n')
self.assertTupleEqual(be, (-4, 5), 'beg_end: n: val')
be = fr.beg_end('h')
self.assertTupleEqual(be, (3, 7), 'beg_end: h: val')
be_b, be_w = fr.beg_end('b', 'w')
self.assertTupleEqual(be_b, (-11, 3), 'beg_end: b: val')
self.assertTupleEqual(be_w, (0, 11), 'beg_end: w: val')
be_all = fr.beg_end()
self.assertEqual(len(be_all), 4, 'beg_end: all: len')
self.assertTupleEqual(be_all[0], (-11, 3), 'beg_end: all: b: val')
self.assertTupleEqual(be_all[1], (-4, 5), 'beg_end: all: n: val')
self.assertTupleEqual(be_all[2], (3, 7), 'beg_end: all: h: val')
self.assertTupleEqual(be_all[3], (0, 11), 'beg_end: all: w: val')
def test_range(self):
''' Get range. '''
fr = FmapRange((-11, -4, 3, 0), (3, 5, 7, 11))
self.assertEqual(len(set(fr.range('n', 'w'))), fr.size('n', 'w'),
'range: nw: len')
self.assertEqual(len(set(fr.range('h'))), fr.size('h'), 'range: h: len')
self.assertEqual(len(set(fr.range())), fr.size(), 'range: all: len')
be_b, be_w = fr.beg_end('b', 'w')
for pnt in fr.range('b', 'w'):
self.assertGreaterEqual(pnt[0], be_b[0], 'range: b: >=')
self.assertLess(pnt[0], be_b[1], 'range: b: <')
self.assertGreaterEqual(pnt[1], be_w[0], 'range: w: >=')
self.assertLess(pnt[1], be_w[1], 'range: w: <')
for fp in fr.range():
self.assertTrue(fp in fr, 'range: all: in')