def test_read_file1(generated_test_file):
t = FixedWidthTextParser([-3, 1])
assert [['e'], ['n']] == t.read_file(generated_test_file)
def test_read_file2(generated_test_file):
t = FixedWidthTextParser({'a': [1, 1]})
assert [[], []] == t.read_file(generated_test_file)
def test_read_fix_width4():
t = FixedWidthTextParser({'b': [1, 1, 12, 12]})
assert ['b', 'b', 'a'] == t.read_fixed_width('bba')
def test_read_fix_width3():
t = FixedWidthTextParser({'a': [1, 1]})
assert ['a', 'b'] == t.read_fixed_width('abba')
assert [] == t.read_fixed_width('b')
def test_read_fix_width2():
t = FixedWidthTextParser([-3, 1])
assert ['a'] == t.read_fixed_width('abba')
def test_read_fix_width1():
t = FixedWidthTextParser([1, 1])
assert ['a', 'b'] == t.read_fixed_width('ab')
assert ['a'] == t.read_fixed_width('a')
def test_constructor():
t = FixedWidthTextParser([1, 1])
assert t is not None