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✅ improve coverage

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Niels Lohmann 2021-01-17 22:52:40 +01:00
parent 5ec0980514
commit 33379684b4
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GPG Key ID: 7F3CEA63AE251B69
3 changed files with 13 additions and 6 deletions
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6
include/nlohmann/detail/diagnostics_t.hpp
View File

@ -58,14 +58,14 @@ class diagnostics_t
break; break;
} }
default: default: // LCOV_EXCL_LINE
break; break; // LCOV_EXCL_LINE
} }
} }
if (tokens.empty()) if (tokens.empty())
{ {
return ""; return ""; // LCOV_EXCL_LINE
} }
return "(" + std::accumulate(tokens.rbegin(), tokens.rend(), std::string{}, return "(" + std::accumulate(tokens.rbegin(), tokens.rend(), std::string{},

6
single_include/nlohmann/json.hpp
View File

@ -2556,14 +2556,14 @@ class diagnostics_t
break; break;
} }
default: default: // LCOV_EXCL_LINE
break; break; // LCOV_EXCL_LINE
} }
} }
if (tokens.empty()) if (tokens.empty())
{ {
return ""; return ""; // LCOV_EXCL_LINE
} }
return "(" + std::accumulate(tokens.rbegin(), tokens.rend(), std::string{}, return "(" + std::accumulate(tokens.rbegin(), tokens.rend(), std::string{},

7
test/src/unit-diagnostics.cpp
View File

@ -40,6 +40,13 @@ using nlohmann::json;
TEST_CASE("Better diagnostics") TEST_CASE("Better diagnostics")
{ {
SECTION("empty JSON Pointer")
{
json j = 1;
std::string s;
CHECK_THROWS_WITH_AS(s = j.get<std::string>(), "[json.exception.type_error.302] type must be string, but is number", json::type_error);
}
SECTION("invalid type") SECTION("invalid type")
{ {
json j; json j;