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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
# coding=utf8
from nose.tools import istest, assert_equal, assert_raises
from jq import jq
@istest
def output_of_dot_operator_is_input():
assert_equal(
"42",
jq(".").transform("42")
)
@istest
def can_add_one_to_each_element_of_an_array():
assert_equal(
[2, 3, 4],
jq("[.[]+1]").transform([1, 2, 3])
)
@istest
def input_string_is_parsed_to_json_if_raw_input_is_true():
assert_equal(
42,
jq(".").transform("42", raw_input=True)
)
@istest
def output_is_serialised_to_json_string_if_raw_output_is_true():
assert_equal(
'"42"',
jq(".").transform("42", raw_output=True)
)
@istest
def elements_in_raw_output_are_separated_by_newlines():
assert_equal(
"1\n2\n3",
jq(".[]").transform([1, 2, 3], raw_output=True)
)
@istest
def first_output_element_is_returned_if_multiple_output_is_false_but_there_are_multiple_output_elements():
assert_equal(
2,
jq(".[]+1").transform([1, 2, 3])
)
@istest
def multiple_output_elements_are_returned_if_multiple_output_is_true():
assert_equal(
[2, 3, 4],
jq(".[]+1").transform([1, 2, 3], multiple_output=True)
)
@istest
def multiple_inputs_in_raw_input_are_separated_by_newlines():
assert_equal(
[2, 3, 4],
jq(".+1").transform("1\n2\n3", raw_input=True, multiple_output=True)
)
@istest
def value_error_is_raised_if_program_is_invalid():
try:
jq("!")
assert False, "Expected error"
except ValueError as error:
expected_error_str = """error: syntax error, unexpected INVALID_CHARACTER, expecting $end
!
1 compile error"""
assert_equal(str(error), expected_error_str)
assert_raises(ValueError, lambda: jq("!"))
@istest
def unicode_strings_can_be_used_as_input():
assert_equal(
u"‽",
jq(".").transform(u'"‽"', raw_input=True)
)
@istest
def unicode_strings_can_be_used_as_programs():
assert_equal(
u"Dragon‽",
jq(u'.+"‽"').transform(u'"Dragon"', raw_input=True)
)
|
