FilesExpand file tree

 fix-paste-fix

/

test_history.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

83 lines (60 loc) · 2.48 KB

 fix-paste-fix

/

test_history.py

Copy path

Top

File metadata and controls

• Code
• Blame

83 lines (60 loc) · 2.48 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

# encoding: utf-8

from six.moves import range

from bpython.history import History

from bpython.test import unittest

class TestHistory(unittest.TestCase):

def setUp(self):

self.history = History('#%d' % x for x in range(1000))

def test_is_at_start(self):

self.history.first()

self.assertNotEqual(self.history.index, 0)

self.assertTrue(self.history.is_at_end)

self.history.forward()

self.assertFalse(self.history.is_at_end)

def test_is_at_end(self):

self.history.last()

self.assertEqual(self.history.index, 0)

self.assertTrue(self.history.is_at_start)

self.assertFalse(self.history.is_at_end)

def test_first(self):

self.history.first()

self.assertFalse(self.history.is_at_start)

self.assertTrue(self.history.is_at_end)

def test_last(self):

self.history.last()

self.assertTrue(self.history.is_at_start)

self.assertFalse(self.history.is_at_end)

def test_back(self):

self.assertEqual(self.history.back(), '#999')

self.assertNotEqual(self.history.back(), '#999')

self.assertEqual(self.history.back(), '#997')

for x in range(997):

self.history.back()

self.assertEqual(self.history.back(), '#0')

def test_forward(self):

self.history.first()

self.assertEqual(self.history.forward(), '#1')

self.assertNotEqual(self.history.forward(), '#1')

self.assertEqual(self.history.forward(), '#3')

# 1000 == entries 4 == len(range(1, 3) ===> '#1000' (so +1)

for x in range(1000 - 4 - 1):

self.history.forward()

self.assertEqual(self.history.forward(), '#999')

def test_append(self):

self.history.append('print "foo\n"\n')

self.history.append('\n')

self.assertEqual(self.history.back(), 'print "foo\n"')

def test_enter(self):

self.history.enter('#lastnumber!')

self.assertEqual(self.history.back(), '#lastnumber!')

self.assertEqual(self.history.forward(), '#lastnumber!')

def test_enter_2(self):

self.history.enter('#50')

self.assertEqual(self.history.back(), '#509')

self.assertEqual(self.history.back(), '#508')

self.assertEqual(self.history.forward(), '#509')

def test_reset(self):

self.history.enter('#lastnumber!')

self.history.reset()

self.assertEqual(self.history.back(), '#999')

self.assertEqual(self.history.forward(), '')