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✅ improved test coverage

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This commit is contained in:
Niels Lohmann
2017-10-22 08:53:27 +02:00
parent b27a142ec0
commit 24b6e028a9
6 changed files with 204 additions and 72 deletions
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176
test/src/unit-reference_access.cpp
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@@ -64,11 +64,24 @@ TEST_CASE("reference access")
// check if mismatching references throw correctly
CHECK_NOTHROW(value.get_ref<json::object_t&>());
CHECK_THROWS(value.get_ref<json::array_t&>());
CHECK_THROWS(value.get_ref<json::string_t&>());
CHECK_THROWS(value.get_ref<json::boolean_t&>());
CHECK_THROWS(value.get_ref<json::number_integer_t&>());
CHECK_THROWS(value.get_ref<json::number_float_t&>());
CHECK_THROWS_AS(value.get_ref<json::array_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::array_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object");
CHECK_THROWS_AS(value.get_ref<json::string_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::string_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object");
CHECK_THROWS_AS(value.get_ref<json::boolean_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::boolean_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object");
CHECK_THROWS_AS(value.get_ref<json::number_integer_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_integer_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object");
CHECK_THROWS_AS(value.get_ref<json::number_unsigned_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_unsigned_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object");
CHECK_THROWS_AS(value.get_ref<json::number_float_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_float_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object");
}
SECTION("const reference access to const object_t")
@@ -100,12 +113,25 @@ TEST_CASE("reference access")
CHECK(p2 == value.get<test_type>());
// check if mismatching references throw correctly
CHECK_THROWS(value.get_ref<json::object_t&>());
CHECK_THROWS_AS(value.get_ref<json::object_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::object_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array");
CHECK_NOTHROW(value.get_ref<json::array_t&>());
CHECK_THROWS(value.get_ref<json::string_t&>());
CHECK_THROWS(value.get_ref<json::boolean_t&>());
CHECK_THROWS(value.get_ref<json::number_integer_t&>());
CHECK_THROWS(value.get_ref<json::number_float_t&>());
CHECK_THROWS_AS(value.get_ref<json::string_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::string_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array");
CHECK_THROWS_AS(value.get_ref<json::boolean_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::boolean_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array");
CHECK_THROWS_AS(value.get_ref<json::number_integer_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_integer_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array");
CHECK_THROWS_AS(value.get_ref<json::number_unsigned_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_unsigned_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array");
CHECK_THROWS_AS(value.get_ref<json::number_float_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_float_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array");
}
SECTION("reference access to string_t")
@@ -123,12 +149,25 @@ TEST_CASE("reference access")
CHECK(p2 == value.get<test_type>());
// check if mismatching references throw correctly
CHECK_THROWS(value.get_ref<json::object_t&>());
CHECK_THROWS(value.get_ref<json::array_t&>());
CHECK_THROWS_AS(value.get_ref<json::object_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::object_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string");
CHECK_THROWS_AS(value.get_ref<json::array_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::array_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string");
CHECK_NOTHROW(value.get_ref<json::string_t&>());
CHECK_THROWS(value.get_ref<json::boolean_t&>());
CHECK_THROWS(value.get_ref<json::number_integer_t&>());
CHECK_THROWS(value.get_ref<json::number_float_t&>());
CHECK_THROWS_AS(value.get_ref<json::boolean_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::boolean_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string");
CHECK_THROWS_AS(value.get_ref<json::number_integer_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_integer_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string");
CHECK_THROWS_AS(value.get_ref<json::number_unsigned_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_unsigned_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string");
CHECK_THROWS_AS(value.get_ref<json::number_float_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_float_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string");
}
SECTION("reference access to boolean_t")
@@ -146,18 +185,31 @@ TEST_CASE("reference access")
CHECK(p2 == value.get<test_type>());
// check if mismatching references throw correctly
CHECK_THROWS(value.get_ref<json::object_t&>());
CHECK_THROWS(value.get_ref<json::array_t&>());
CHECK_THROWS(value.get_ref<json::string_t&>());
CHECK_THROWS_AS(value.get_ref<json::object_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::object_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean");
CHECK_THROWS_AS(value.get_ref<json::array_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::array_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean");
CHECK_THROWS_AS(value.get_ref<json::string_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::string_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean");
CHECK_NOTHROW(value.get_ref<json::boolean_t&>());
CHECK_THROWS(value.get_ref<json::number_integer_t&>());
CHECK_THROWS(value.get_ref<json::number_float_t&>());
CHECK_THROWS_AS(value.get_ref<json::number_integer_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_integer_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean");
CHECK_THROWS_AS(value.get_ref<json::number_unsigned_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_unsigned_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean");
CHECK_THROWS_AS(value.get_ref<json::number_float_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_float_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean");
}
SECTION("reference access to number_integer_t")
{
using test_type = json::number_integer_t;
json value = 23;
json value = -23;
// check if references are returned correctly
test_type& p1 = value.get_ref<test_type&>();
@@ -169,12 +221,61 @@ TEST_CASE("reference access")
CHECK(p2 == value.get<test_type>());
// check if mismatching references throw correctly
CHECK_THROWS(value.get_ref<json::object_t&>());
CHECK_THROWS(value.get_ref<json::array_t&>());
CHECK_THROWS(value.get_ref<json::string_t&>());
CHECK_THROWS(value.get_ref<json::boolean_t&>());
CHECK_THROWS_AS(value.get_ref<json::object_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::object_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::array_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::array_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::string_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::string_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::boolean_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::boolean_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_NOTHROW(value.get_ref<json::number_integer_t&>());
CHECK_THROWS(value.get_ref<json::number_float_t&>());
CHECK_THROWS_AS(value.get_ref<json::number_unsigned_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_unsigned_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::number_float_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_float_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
}
SECTION("reference access to number_unsigned_t")
{
using test_type = json::number_unsigned_t;
json value = 23u;
// check if references are returned correctly
test_type& p1 = value.get_ref<test_type&>();
CHECK(&p1 == value.get_ptr<test_type*>());
CHECK(p1 == value.get<test_type>());
const test_type& p2 = value.get_ref<const test_type&>();
CHECK(&p2 == value.get_ptr<const test_type*>());
CHECK(p2 == value.get<test_type>());
// check if mismatching references throw correctly
CHECK_THROWS_AS(value.get_ref<json::object_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::object_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::array_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::array_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::string_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::string_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::boolean_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::boolean_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
//CHECK_THROWS_AS(value.get_ref<json::number_integer_t&>(), json::type_error&);
//CHECK_THROWS_WITH(value.get_ref<json::number_integer_t&>(),
// "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_NOTHROW(value.get_ref<json::number_unsigned_t&>());
CHECK_THROWS_AS(value.get_ref<json::number_float_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_float_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
}
SECTION("reference access to number_float_t")
@@ -192,11 +293,24 @@ TEST_CASE("reference access")
CHECK(p2 == value.get<test_type>());
// check if mismatching references throw correctly
CHECK_THROWS(value.get_ref<json::object_t&>());
CHECK_THROWS(value.get_ref<json::array_t&>());
CHECK_THROWS(value.get_ref<json::string_t&>());
CHECK_THROWS(value.get_ref<json::boolean_t&>());
CHECK_THROWS(value.get_ref<json::number_integer_t&>());
CHECK_THROWS_AS(value.get_ref<json::object_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::object_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::array_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::array_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::string_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::string_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::boolean_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::boolean_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::number_integer_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_integer_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_THROWS_AS(value.get_ref<json::number_unsigned_t&>(), json::type_error&);
CHECK_THROWS_WITH(value.get_ref<json::number_unsigned_t&>(),
"[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number");
CHECK_NOTHROW(value.get_ref<json::number_float_t&>());
}
}