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cpp-libs
Actor Framework
Commits
613f515f
Commit
613f515f
authored
Aug 27, 2019
by
Dominik Charousset
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Add unit tests for settings
parent
53ab97d2
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libcaf_core/test/settings.cpp
libcaf_core/test/settings.cpp
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613f515f
/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright 2011-2019 Dominik Charousset *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#define CAF_SUITE settings
#include "caf/settings.hpp"
#include "caf/test/dsl.hpp"
#include <string>
#include "caf/atom.hpp"
#include "caf/none.hpp"
#include "caf/optional.hpp"
using
namespace
caf
;
namespace
{
// TODO: switch to std::operator""s when switching to C++14
std
::
string
operator
""
_s
(
const
char
*
str
,
size_t
size
)
{
return
std
::
string
(
str
,
size
);
}
struct
fixture
{
settings
x
;
void
fill
()
{
x
[
"hello"
]
=
"world"
;
x
[
"one"
].
as_dictionary
()[
"two"
].
as_dictionary
()[
"three"
]
=
4
;
auto
&
logger
=
x
[
"logger"
].
as_dictionary
();
logger
[
"component-blacklist"
]
=
make_config_value_list
(
atom
(
"caf"
));
logger
[
"console"
]
=
atom
(
"none"
);
logger
[
"console-format"
]
=
"%m"
;
logger
[
"console-verbosity"
]
=
atom
(
"trace"
);
logger
[
"file-format"
]
=
"%r %c %p %a %t %C %M %F:%L %m%n"
;
logger
[
"inline-output"
]
=
false
;
auto
&
middleman
=
x
[
"middleman"
].
as_dictionary
();
middleman
[
"app-identifiers"
]
=
make_config_value_list
(
"generic-caf-app"
);
middleman
[
"enable-automatic-connections"
]
=
false
;
middleman
[
"heartbeat-interval"
]
=
0
;
middleman
[
"max-consecutive-reads"
]
=
50
;
middleman
[
"workers"
]
=
3
;
auto
&
stream
=
x
[
"stream"
].
as_dictionary
();
stream
[
"credit-round-interval"
]
=
timespan
{
10000000
};
// 10ms;
stream
[
"desired-batch-complexity"
]
=
timespan
{
50000
};
// 50us;
stream
[
"max-batch-delay"
]
=
timespan
{
5000000
};
// 5ms;
}
};
const
config_value
&
unpack
(
const
settings
&
x
,
string_view
key
)
{
auto
i
=
x
.
find
(
key
);
if
(
i
==
x
.
end
())
CAF_FAIL
(
"key not found in dictionary: "
<<
key
);
return
i
->
second
;
}
template
<
class
...
Ts
>
const
config_value
&
unpack
(
const
settings
&
x
,
string_view
key
,
const
char
*
next_key
,
Ts
...
keys
)
{
auto
i
=
x
.
find
(
key
);
if
(
i
==
x
.
end
())
CAF_FAIL
(
"key not found in dictionary: "
<<
key
);
if
(
!
holds_alternative
<
settings
>
(
i
->
second
))
CAF_FAIL
(
"value is not a dictionary: "
<<
key
);
return
unpack
(
get
<
settings
>
(
i
->
second
),
{
next_key
,
strlen
(
next_key
)},
keys
...);
}
}
// namespace
CAF_TEST_FIXTURE_SCOPE
(
settings_tests
,
fixture
)
CAF_TEST
(
put
)
{
put
(
x
,
"foo"
,
"bar"
);
put
(
x
,
"logger.console"
,
atom
(
"none"
));
put
(
x
,
"one.two.three"
,
"four"
);
CAF_CHECK_EQUAL
(
x
.
size
(),
3u
);
CAF_CHECK
(
x
.
contains
(
"foo"
));
CAF_CHECK
(
x
.
contains
(
"logger"
));
CAF_CHECK
(
x
.
contains
(
"one"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"foo"
),
"bar"
_s
);
CAF_CHECK_EQUAL
(
unpack
(
x
,
"logger"
,
"console"
),
atom
(
"none"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"one"
,
"two"
,
"three"
),
"four"
_s
);
put
(
x
,
"logger.console"
,
atom
(
"trace"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"logger"
,
"console"
),
atom
(
"trace"
));
}
CAF_TEST
(
put
missing
)
{
put_missing
(
x
,
"foo"
,
"bar"
);
put_missing
(
x
,
"logger.console"
,
atom
(
"none"
));
put_missing
(
x
,
"one.two.three"
,
"four"
);
CAF_CHECK_EQUAL
(
x
.
size
(),
3u
);
CAF_CHECK
(
x
.
contains
(
"foo"
));
CAF_CHECK
(
x
.
contains
(
"logger"
));
CAF_CHECK
(
x
.
contains
(
"one"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"foo"
),
"bar"
_s
);
CAF_CHECK_EQUAL
(
unpack
(
x
,
"logger"
,
"console"
),
atom
(
"none"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"one"
,
"two"
,
"three"
),
"four"
_s
);
put_missing
(
x
,
"logger.console"
,
atom
(
"trace"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"logger"
,
"console"
),
atom
(
"none"
));
}
CAF_TEST
(
put
list
)
{
put_list
(
x
,
"integers"
).
emplace_back
(
42
);
CAF_CHECK
(
x
.
contains
(
"integers"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"integers"
),
make_config_value_list
(
42
));
put_list
(
x
,
"foo.bar"
).
emplace_back
(
"str"
);
CAF_CHECK_EQUAL
(
unpack
(
x
,
"foo"
,
"bar"
),
make_config_value_list
(
"str"
));
put_list
(
x
,
"one.two.three"
).
emplace_back
(
4
);
CAF_CHECK_EQUAL
(
unpack
(
x
,
"one"
,
"two"
,
"three"
),
make_config_value_list
(
4
));
}
CAF_TEST
(
put
dictionary
)
{
put_dictionary
(
x
,
"logger"
).
emplace
(
"console"
,
atom
(
"none"
));
CAF_CHECK
(
x
.
contains
(
"logger"
));
CAF_CHECK_EQUAL
(
unpack
(
x
,
"logger"
,
"console"
),
atom
(
"none"
));
put_dictionary
(
x
,
"foo.bar"
).
emplace
(
"value"
,
42
);
CAF_CHECK_EQUAL
(
unpack
(
x
,
"foo"
,
"bar"
,
"value"
),
42
);
put_dictionary
(
x
,
"one.two.three"
).
emplace
(
"four"
,
"five"
);
CAF_CHECK_EQUAL
(
unpack
(
x
,
"one"
,
"two"
,
"three"
,
"four"
),
"five"
_s
);
}
CAF_TEST
(
get
and
get_if
)
{
fill
();
CAF_CHECK
(
get_if
(
&
x
,
"hello"
)
!=
nullptr
);
CAF_CHECK
(
get_if
<
atom_value
>
(
&
x
,
"hello"
)
==
none
);
CAF_REQUIRE
(
get_if
<
std
::
string
>
(
&
x
,
"hello"
)
!=
none
);
CAF_CHECK
(
get
<
std
::
string
>
(
x
,
"hello"
)
==
"world"
_s
);
CAF_CHECK
(
get_if
(
&
x
,
"logger.console"
)
!=
nullptr
);
CAF_CHECK
(
get_if
<
std
::
string
>
(
&
x
,
"logger.console"
)
==
none
);
CAF_REQUIRE
(
get_if
<
atom_value
>
(
&
x
,
"logger.console"
)
!=
none
);
CAF_CHECK
(
get
<
atom_value
>
(
x
,
"logger.console"
)
==
atom
(
"none"
));
CAF_CHECK
(
get_if
(
&
x
,
"one.two.three"
)
!=
nullptr
);
CAF_CHECK
(
get_if
<
std
::
string
>
(
&
x
,
"one.two.three"
)
==
none
);
CAF_REQUIRE
(
get_if
<
int
>
(
&
x
,
"one.two.three"
)
!=
none
);
CAF_CHECK
(
get
<
int
>
(
x
,
"one.two.three"
)
==
4
);
}
CAF_TEST
(
get_or
)
{
fill
();
CAF_CHECK_EQUAL
(
get_or
(
x
,
"hello"
,
"nobody"
),
"world"
_s
);
CAF_CHECK_EQUAL
(
get_or
(
x
,
"hello"
,
atom
(
"nobody"
)),
atom
(
"nobody"
));
CAF_CHECK_EQUAL
(
get_or
(
x
,
"goodbye"
,
"nobody"
),
"nobody"
_s
);
}
CAF_TEST_FIXTURE_SCOPE_END
()
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