1 files changed, 105 insertions, 0 deletions
diff --git a/Firestore/core/test/firebase/firestore/model/resource_path_test.cc b/Firestore/core/test/firebase/firestore/model/resource_path_test.cc
new file mode 100644
index 0000000..317a1db
--- /dev/null
+++ b/Firestore/core/test/firebase/firestore/model/resource_path_test.cc
@@ -0,0 +1,105 @@
+/*
+ * 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(0, 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(3, 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(3, 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);
+  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::Parse(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::Parse("/foo/").CanonicalString(), "foo");
+}
+
+TEST(ResourcePath, ParseFailures) {
+  ASSERT_DEATH_IF_SUPPORTED(ResourcePath::Parse("//"), "");
+  ASSERT_DEATH_IF_SUPPORTED(ResourcePath::Parse("foo//bar"), "");
+}
+
+}  // namespace model
+}  // namespace firestore
+}  // namespace firebase