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     28 
     29 #include "utils/config/keys.hpp"
     30 
     31 #include <atf-c++.hpp>
     32 
     33 #include "utils/config/exceptions.hpp"
     34 
     35 namespace config = utils::config;
     36 
     37 
     38 ATF_TEST_CASE_WITHOUT_HEAD(flatten_key__one);
     39 ATF_TEST_CASE_BODY(flatten_key__one)
     40 {
     41     config::detail::tree_key key;
     42     key.push_back("foo");
     43     ATF_REQUIRE_EQ("foo", config::detail::flatten_key(key));
     44 }
     45 
     46 
     47 ATF_TEST_CASE_WITHOUT_HEAD(flatten_key__many);
     48 ATF_TEST_CASE_BODY(flatten_key__many)
     49 {
     50     config::detail::tree_key key;
     51     key.push_back("foo");
     52     key.push_back("1");
     53     key.push_back("bar");
     54     ATF_REQUIRE_EQ("foo.1.bar", config::detail::flatten_key(key));
     55 }
     56 
     57 
     58 ATF_TEST_CASE_WITHOUT_HEAD(parse_key__one);
     59 ATF_TEST_CASE_BODY(parse_key__one)
     60 {
     61     config::detail::tree_key exp_key;
     62     exp_key.push_back("one");
     63     ATF_REQUIRE(exp_key == config::detail::parse_key("one"));
     64 }
     65 
     66 
     67 ATF_TEST_CASE_WITHOUT_HEAD(parse_key__many);
     68 ATF_TEST_CASE_BODY(parse_key__many)
     69 {
     70     config::detail::tree_key exp_key;
     71     exp_key.push_back("one");
     72     exp_key.push_back("2");
     73     exp_key.push_back("foo");
     74     ATF_REQUIRE(exp_key == config::detail::parse_key("one.2.foo"));
     75 }
     76 
     77 
     78 ATF_TEST_CASE_WITHOUT_HEAD(parse_key__empty_key);
     79 ATF_TEST_CASE_BODY(parse_key__empty_key)
     80 {
     81     ATF_REQUIRE_THROW_RE(config::invalid_key_error,
     82                          "Empty key",
     83                          config::detail::parse_key(""));
     84 }
     85 
     86 
     87 ATF_TEST_CASE_WITHOUT_HEAD(parse_key__empty_component);
     88 ATF_TEST_CASE_BODY(parse_key__empty_component)
     89 {
     90     ATF_REQUIRE_THROW_RE(config::invalid_key_error,
     91                          "Empty component in key '.'",
     92                          config::detail::parse_key("."));
     93     ATF_REQUIRE_THROW_RE(config::invalid_key_error,
     94                          "Empty component in key 'a.'",
     95                          config::detail::parse_key("a."));
     96     ATF_REQUIRE_THROW_RE(config::invalid_key_error,
     97                          "Empty component in key '.b'",
     98                          config::detail::parse_key(".b"));
     99     ATF_REQUIRE_THROW_RE(config::invalid_key_error,
    100                          "Empty component in key 'a..b'",
    101                          config::detail::parse_key("a..b"));
    102 }
    103 
    104 
    105 ATF_INIT_TEST_CASES(tcs)
    106 {
    107     ATF_ADD_TEST_CASE(tcs, flatten_key__one);
    108     ATF_ADD_TEST_CASE(tcs, flatten_key__many);
    109 
    110     ATF_ADD_TEST_CASE(tcs, parse_key__one);
    111     ATF_ADD_TEST_CASE(tcs, parse_key__many);
    112     ATF_ADD_TEST_CASE(tcs, parse_key__empty_key);
    113     ATF_ADD_TEST_CASE(tcs, parse_key__empty_component);
    114 }
    115