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/*
* Copyright 2018 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "Firestore/core/src/firebase/firestore/model/resource_path.h"
#include <initializer_list>
#include <string>
#include <vector>
#include "gtest/gtest.h"
namespace firebase {
namespace firestore {
namespace model {
TEST(ResourcePath, Constructor) {
const ResourcePath empty_path;
EXPECT_TRUE(empty_path.empty());
EXPECT_EQ(0u, empty_path.size());
EXPECT_TRUE(empty_path.begin() == empty_path.end());
const ResourcePath path_from_list{{"rooms", "Eros", "messages"}};
EXPECT_FALSE(path_from_list.empty());
EXPECT_EQ(3u, path_from_list.size());
EXPECT_TRUE(path_from_list.begin() + 3 == path_from_list.end());
std::vector<std::string> segments{"rooms", "Eros", "messages"};
const ResourcePath path_from_segments{segments.begin(), segments.end()};
EXPECT_FALSE(path_from_segments.empty());
EXPECT_EQ(3u, path_from_segments.size());
EXPECT_TRUE(path_from_segments.begin() + 3 == path_from_segments.end());
ResourcePath copied = path_from_list;
EXPECT_EQ(path_from_list, copied);
const ResourcePath moved = std::move(copied);
EXPECT_EQ(path_from_list, moved);
EXPECT_NE(copied, moved); // NOLINT: use after move intended
EXPECT_EQ(empty_path, copied);
}
TEST(ResourcePath, Comparison) {
const ResourcePath abc{"a", "b", "c"};
const ResourcePath abc2{"a", "b", "c"};
const ResourcePath xyz{"x", "y", "z"};
EXPECT_EQ(abc, abc2);
EXPECT_NE(abc, xyz);
const ResourcePath empty;
const ResourcePath a{"a"};
const ResourcePath b{"b"};
const ResourcePath ab{"a", "b"};
EXPECT_TRUE(empty < a);
EXPECT_TRUE(a < b);
EXPECT_TRUE(a < ab);
EXPECT_TRUE(a > empty);
EXPECT_TRUE(b > a);
EXPECT_TRUE(ab > a);
}
TEST(ResourcePath, Parsing) {
const auto parse = [](const std::pair<std::string, size_t> expected) {
const auto path = ResourcePath::FromString(expected.first);
return std::make_pair(path.CanonicalString(), path.size());
};
const auto make_expected = [](const std::string& str, const size_t size) {
return std::make_pair(str, size);
};
auto expected = make_expected("", 0);
EXPECT_EQ(expected, parse(expected));
expected = make_expected("foo", 1);
EXPECT_EQ(expected, parse(expected));
expected = make_expected("foo/bar", 2);
EXPECT_EQ(expected, parse(expected));
expected = make_expected("foo/bar/baz", 3);
EXPECT_EQ(expected, parse(expected));
expected = make_expected(R"(foo/__!?#@..`..\`/baz)", 3);
EXPECT_EQ(expected, parse(expected));
EXPECT_EQ(ResourcePath::FromString("/foo/").CanonicalString(), "foo");
}
TEST(ResourcePath, ParseFailures) {
ASSERT_ANY_THROW(ResourcePath::FromString("//"));
ASSERT_ANY_THROW(ResourcePath::FromString("foo//bar"));
}
} // namespace model
} // namespace firestore
} // namespace firebase
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