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
|
/*******************************************************************\
Module: Catch tests for json_arrayt
Author: Diffblue Ltd.
\*******************************************************************/
#include <testing-utils/use_catch.h>
#include <util/constructor_of.h>
#include <util/json.h>
#include <util/range.h>
#include <string>
#include <vector>
SCENARIO(
"Test that json_arrayt can be constructed from an initializer list.",
"[core][util][json]")
{
GIVEN("A json_arrayt constructed from an initializer list.")
{
const json_arrayt array{
json_stringt{"one"}, json_numbert{"2"}, json_stringt{"three"}};
THEN("The elements of the `json_arrayt` match the initialiser list.")
{
auto it = array.begin();
REQUIRE(it->kind == jsont::kindt::J_STRING);
REQUIRE(it->value == "one");
++it;
REQUIRE(it->kind == jsont::kindt::J_NUMBER);
REQUIRE(it->value == "2");
++it;
REQUIRE(it->kind == jsont::kindt::J_STRING);
REQUIRE(it->value == "three");
++it;
REQUIRE(it == array.end());
}
}
}
SCENARIO(
"Test that json_arrayt can be constructed using `ranget`",
"[core][util][json]")
{
GIVEN("A vector of strings.")
{
const std::vector<std::string> input{"foo", "bar"};
THEN(
"A json_arrayt can be constructed from the vector of strings using range "
"and map.")
{
const json_arrayt array = make_range(input)
.map(constructor_of<json_stringt>())
.collect<json_arrayt>();
auto it = array.begin();
REQUIRE(it->kind == jsont::kindt::J_STRING);
REQUIRE(it->value == "foo");
++it;
REQUIRE(it->kind == jsont::kindt::J_STRING);
REQUIRE(it->value == "bar");
++it;
REQUIRE(it == array.end());
}
}
}
|
