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/*
* Copyright (C) 2016 Canonical, Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Thomas Voß <thomas.voss@canonical.com>
*
*/
#include <biometry/util/configuration.h>
#include <biometry/util/json_configuration_builder.h>
#include <biometry/util/streaming_configuration_builder.h>
#include <gtest/gtest.h>
#include <fstream>
TEST(Configuration, default_constructor_yields_valid_configuration)
{
biometry::util::Configuration config;
}
TEST(ConfigurationNode, setting_value_of_node_works)
{
biometry::util::Configuration config;
config.children()["test"] = biometry::util::Configuration::Node{biometry::Variant::i(42)};
ASSERT_EQ(1, config.children().count("test"));
ASSERT_EQ(42, config.children().at("test").value().integer());
}
TEST(Variant, constructors_yield_correct_type_and_value)
{
{const bool rv = true; biometry::Variant v{rv}; EXPECT_EQ(biometry::Variant::Type::boolean, v.type()); EXPECT_EQ(rv, v.boolean());}
{const std::int64_t rv = 42; biometry::Variant v{rv}; EXPECT_EQ(biometry::Variant::Type::integer, v.type()); EXPECT_EQ(rv, v.integer());}
{const double rv = 42.f; biometry::Variant v{rv}; EXPECT_EQ(biometry::Variant::Type::floating_point, v.type()); EXPECT_EQ(rv, v.floating_point());}
{const std::string rv = "42"; biometry::Variant v{rv}; EXPECT_EQ(biometry::Variant::Type::string, v.type()); EXPECT_EQ(rv, v.string());}
{const std::vector<std::uint8_t> rv = {4, 2}; biometry::Variant v{rv}; EXPECT_EQ(biometry::Variant::Type::blob, v.type()); EXPECT_EQ(rv, v.blob());}
}
TEST(Variant, named_constructors_yield_correct_type_and_value)
{
{const bool rv = true; auto v = biometry::Variant::b(rv); EXPECT_EQ(biometry::Variant::Type::boolean, v.type()); EXPECT_EQ(rv, v.boolean());}
{const std::int64_t rv = 42; auto v = biometry::Variant::i(rv); EXPECT_EQ(biometry::Variant::Type::integer, v.type()); EXPECT_EQ(rv, v.integer());}
{const double rv = 42.f; auto v = biometry::Variant::d(rv); EXPECT_EQ(biometry::Variant::Type::floating_point, v.type()); EXPECT_EQ(rv, v.floating_point());}
{const std::string rv = "42"; auto v = biometry::Variant::s(rv); EXPECT_EQ(biometry::Variant::Type::string, v.type()); EXPECT_EQ(rv, v.string());}
{const std::vector<std::uint8_t> rv = {4, 2}; auto v = biometry::Variant::bl(rv); EXPECT_EQ(biometry::Variant::Type::blob, v.type()); EXPECT_EQ(rv, v.blob());}
}
TEST(Variant, stream_insertion_operator_works)
{
biometry::Variant v; std::cout << v << std::endl;
}
TEST(JsonConfigurationBuilder, works_for_valid_json)
{
auto json = R"_({
"devices" :
[
{
"device.id" : "meizu::FingerprintReader",
"device.config": {
"templateId.store": "SqliteTemplateIdStore",
"templateId.store.config": {
"db.path": "/var/lib/biometryd/ids.db"
}
}
},
{
"device.id" : "biometryd::Plugin",
"device.config" : {
"plugin.path": "/usr/lib/x86_64/biometryd/plugins/",
"plugin.config": {
}
}
}
]
})_";
{
std::remove("test.json");
std::ofstream out{"test.json"};
out << json;
}
std::ifstream in{"test.json"};
biometry::util::StreamingConfigurationBuilder<biometry::util::JsonConfigurationBuilder> builder{in};
auto config = builder.build_configuration();
EXPECT_EQ(1, config.children().count("devices"));
EXPECT_EQ(2, config["devices"].children().size());
auto devices = config["devices"];
auto _0 = devices["0"];
auto _1 = devices["1"];
EXPECT_EQ("meizu::FingerprintReader", _0["device.id"].value().string());
EXPECT_EQ("biometryd::Plugin", _1["device.id"].value().string());
}
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