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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 <initializer_list>
#include <string>
#include <utility>
#include <vector>
#include "Firestore/core/src/firebase/firestore/model/document_key.h"
#include "Firestore/core/src/firebase/firestore/model/resource_path.h"
#include "gtest/gtest.h"
namespace firebase {
namespace firestore {
namespace model {
TEST(DocumentKey, Constructor_Empty) {
const DocumentKey default_key;
EXPECT_TRUE(default_key.path().empty());
const auto& empty_key = DocumentKey::Empty();
const auto& another_empty_key = DocumentKey::Empty();
EXPECT_EQ(default_key, empty_key);
EXPECT_EQ(empty_key, another_empty_key);
EXPECT_EQ(&empty_key, &another_empty_key);
}
TEST(DocumentKey, Constructor_FromPath) {
ResourcePath path{"rooms", "firestore", "messages", "1"};
const DocumentKey key_from_path_copy{path};
// path shouldn't have been moved from.
EXPECT_FALSE(path.empty());
EXPECT_EQ(key_from_path_copy.path(), path);
const DocumentKey key_from_moved_path{std::move(path)};
EXPECT_TRUE(path.empty()); // NOLINT: use after move intended
EXPECT_FALSE(key_from_moved_path.path().empty());
EXPECT_EQ(key_from_path_copy.path(), key_from_moved_path.path());
}
TEST(DocumentKey, CopyAndMove) {
DocumentKey key({"rooms", "firestore", "messages", "1"});
const std::string path_string = "rooms/firestore/messages/1";
EXPECT_EQ(path_string, key.path().CanonicalString());
DocumentKey copied = key;
EXPECT_EQ(path_string, copied.path().CanonicalString());
EXPECT_EQ(key, copied);
const DocumentKey moved = std::move(key);
EXPECT_EQ(path_string, moved.path().CanonicalString());
EXPECT_NE(key, moved); // NOLINT: use after move intended
EXPECT_TRUE(key.path().empty());
// Reassignment.
key = copied;
EXPECT_EQ(copied, key);
EXPECT_EQ(path_string, key.path().CanonicalString());
key = {};
EXPECT_TRUE(key.path().empty());
key = std::move(copied);
EXPECT_NE(copied, key); // NOLINT: use after move intended
EXPECT_TRUE(copied.path().empty());
EXPECT_EQ(path_string, key.path().CanonicalString());
}
TEST(DocumentKey, Constructor_StaticFactory) {
const auto key_from_segments =
DocumentKey::FromSegments({"rooms", "firestore", "messages", "1"});
const std::string path_string = "rooms/firestore/messages/1";
const auto key_from_string = DocumentKey::FromPathString(path_string);
EXPECT_EQ(path_string, key_from_string.path().CanonicalString());
EXPECT_EQ(path_string, key_from_segments.path().CanonicalString());
EXPECT_EQ(key_from_segments, key_from_string);
const auto from_empty_path = DocumentKey::FromPathString("");
EXPECT_EQ(from_empty_path, DocumentKey{});
}
TEST(DocumentKey, Constructor_BadArguments) {
ASSERT_ANY_THROW(DocumentKey(ResourcePath{"foo"}));
ASSERT_ANY_THROW(DocumentKey(ResourcePath{"foo", "bar", "baz"}));
ASSERT_ANY_THROW(DocumentKey::FromSegments({"foo"}));
ASSERT_ANY_THROW(DocumentKey::FromSegments({"foo", "bar", "baz"}));
ASSERT_ANY_THROW(DocumentKey::FromPathString("invalid"));
ASSERT_ANY_THROW(DocumentKey::FromPathString("invalid//string"));
ASSERT_ANY_THROW(DocumentKey::FromPathString("invalid/key/path"));
}
TEST(DocumentKey, IsDocumentKey) {
EXPECT_TRUE(DocumentKey::IsDocumentKey({}));
EXPECT_FALSE(DocumentKey::IsDocumentKey({"foo"}));
EXPECT_TRUE(DocumentKey::IsDocumentKey({"foo", "bar"}));
EXPECT_FALSE(DocumentKey::IsDocumentKey({"foo", "bar", "baz"}));
}
TEST(DocumentKey, Comparison) {
const DocumentKey abcd({"a", "b", "c", "d"});
const DocumentKey abcd_too({"a", "b", "c", "d"});
const DocumentKey xyzw({"x", "y", "z", "w"});
EXPECT_EQ(abcd, abcd_too);
EXPECT_NE(abcd, xyzw);
const DocumentKey empty;
const DocumentKey a({"a", "a"});
const DocumentKey b({"b", "b"});
const DocumentKey ab({"a", "a", "b", "b"});
EXPECT_FALSE(empty < empty);
EXPECT_TRUE(empty <= empty);
EXPECT_TRUE(empty < a);
EXPECT_TRUE(empty <= a);
EXPECT_TRUE(a > empty);
EXPECT_TRUE(a >= empty);
EXPECT_FALSE(a < a);
EXPECT_TRUE(a <= a);
EXPECT_FALSE(a > a);
EXPECT_TRUE(a >= a);
EXPECT_TRUE(a == a);
EXPECT_FALSE(a != a);
EXPECT_TRUE(a < b);
EXPECT_TRUE(a <= b);
EXPECT_TRUE(b > a);
EXPECT_TRUE(b >= a);
EXPECT_TRUE(a < ab);
EXPECT_TRUE(a <= ab);
EXPECT_TRUE(ab > a);
EXPECT_TRUE(ab >= a);
}
} // namespace model
} // namespace firestore
} // namespace firebase
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