-
Notifications
You must be signed in to change notification settings - Fork 97
Expand file tree
/
Copy pathconfig_parser_test.cpp
More file actions
151 lines (127 loc) · 3.53 KB
/
Copy pathconfig_parser_test.cpp
File metadata and controls
151 lines (127 loc) · 3.53 KB
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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
//
// Copyright 2009-2026, AMT – The Association For Manufacturing Technology (“AMT”)
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Ensure that gtest is the first header otherwise Windows raises an error
#include <gtest/gtest.h>
// Keep this comment to keep gtest.h above. (clang-format off/on is not working here!)
#include "mtconnect/configuration/parser.hpp"
using namespace mtconnect;
using namespace configuration;
using namespace std;
// main
int main(int argc, char *argv[])
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
TEST(ConfigParserTest, parse_simple_properties)
{
string cfg = R"DOC(
dog = cat
mellon = water
)DOC";
auto tree = Parser::parse(cfg);
ASSERT_EQ(2, tree.size());
ASSERT_EQ("cat", tree.get<string>("dog"));
ASSERT_EQ("water", tree.get<string>("mellon"));
}
TEST(ConfigParserTest, parse_with_subtree)
{
string cfg = R"DOC(
food = beverage
animals {
ducks = row
cows = bench
}
)DOC";
auto tree = Parser::parse(cfg);
ASSERT_EQ(2, tree.size());
ASSERT_EQ("beverage", tree.get<string>("food"));
auto animals = tree.find("animals");
ASSERT_EQ(2, animals->second.size());
ASSERT_EQ("row", animals->second.get<string>("ducks"));
ASSERT_EQ("bench", animals->second.get<string>("cows"));
}
TEST(ConfigParserTest, skip_comments_starting_with_hash)
{
string cfg = R"DOC(
food = beverage
# this is a comment
animals {
ducks = row # This comment comes at the end
cows = bench
# so is this
}
)DOC";
auto tree = Parser::parse(cfg);
ASSERT_EQ(2, tree.size());
ASSERT_EQ("beverage", tree.get<string>("food"));
auto animals = tree.find("animals");
ASSERT_EQ(2, animals->second.size());
ASSERT_EQ("row", animals->second.get<string>("ducks"));
ASSERT_EQ("bench", animals->second.get<string>("cows"));
}
TEST(ConfigParserTest, invalid_config)
{
string cfg = R"DOC(
a = b
}}}
)DOC";
ASSERT_THROW(Parser::parse(cfg), ParseError);
}
TEST(ConfigParserTest, no_closing_curly)
{
string cfg = R"DOC(
r = 2
a { dog=cat
)DOC";
ASSERT_THROW(Parser::parse(cfg), ParseError);
}
TEST(ConfigParserTest, missing_value)
{
string cfg = R"DOC(
r =
cow = bull
)DOC";
ASSERT_THROW(Parser::parse(cfg), ParseError);
}
TEST(ConfigParserTest, last_property_ending_with_curly)
{
string cfg = R"DOC(
food = beverage
# this is a comment
animals {
ducks = row # This comment comes at the end
cows = bench}
)DOC";
auto tree = Parser::parse(cfg);
ASSERT_EQ(2, tree.size());
ASSERT_EQ("beverage", tree.get<string>("food"));
auto animals = tree.find("animals");
ASSERT_EQ(2, animals->second.size());
ASSERT_EQ("row", animals->second.get<string>("ducks"));
ASSERT_EQ("bench", animals->second.get<string>("cows"));
}
TEST(ConfigParserTest, single_line_block)
{
string cfg = "parents { mother = father }";
auto tree = Parser::parse(cfg);
ASSERT_EQ(1, tree.size());
auto animals = tree.find("parents");
ASSERT_EQ(1, animals->second.size());
auto mother = tree.get<string>("parents.mother");
ASSERT_EQ("father", mother);
}