Project import generated by Copybara.

GitOrigin-RevId: 33adfdf31f3a5cbf9edc07ee1ea583e95080bdc5
2021-06-24 17:55:26 -04:00
parent b544a314b3
commit 139237092f
151 changed files with 4023 additions and 1001 deletions
@@ -0,0 +1,108 @@
+// Copyright 2021 The MediaPipe Authors.
+//
+// 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 "mediapipe/util/packet_test_util.h"
+
+#include <string>
+
+#include "mediapipe/framework/packet.h"
+#include "mediapipe/framework/port.h"
+#include "mediapipe/framework/port/gmock.h"
+#include "mediapipe/framework/port/gtest-spi.h"
+#include "mediapipe/framework/timestamp.h"
+
+namespace mediapipe {
+namespace {
+
+using ::testing::Eq;
+
+TEST(PacketTestUtilTest, Matches) {
+  const Packet int_packet = MakePacket<int>(42);
+  EXPECT_THAT(int_packet, PacketContains<int>(Eq(42)));
+}
+
+TEST(PacketTestUtilTest, MatchesContentWithMatchingTimestamp) {
+  const Packet int_packet = MakePacket<int>(42).At(Timestamp::PostStream());
+  EXPECT_THAT(int_packet, PacketContainsTimestampAndPayload<int>(
+                              Eq(Timestamp::PostStream()), Eq(42)));
+}
+
+TEST(PacketTestUtilTest, MatchesContentWithMismatchingTimestamp) {
+  const Packet int_packet = MakePacket<int>(42).At(Timestamp(0ll));
+  EXPECT_NONFATAL_FAILURE(
+      {
+        EXPECT_THAT(int_packet, PacketContainsTimestampAndPayload<int>(
+                                    Eq(Timestamp::PostStream()), Eq(42)));
+      },
+      "`Packet::Timestamp` is equal to Timestamp::PostStream()");
+}
+
+TEST(PacketTestUtilTest, DoesNotMatch) {
+  const Packet int_packet = MakePacket<int>(42);
+  EXPECT_NONFATAL_FAILURE(
+      { EXPECT_THAT(int_packet, PacketContains<int>(Eq(47))); },
+      "containing value 42");
+}
+
+TEST(PacketTestUtilTest, DoesNotMatchContentWithMatchingTimestamp) {
+  const Packet int_packet = MakePacket<int>(42).At(Timestamp(0ll));
+  EXPECT_NONFATAL_FAILURE(
+      {
+        EXPECT_THAT(int_packet, PacketContainsTimestampAndPayload<int>(
+                                    Eq(Timestamp(0ll)), Eq(47)));
+      },
+      "type int that is equal to 47");
+}
+
+TEST(PacketTestUtilTest, DoesNotMatchContentWithMismatchingTimestamp) {
+  const Packet int_packet = MakePacket<int>(42).At(Timestamp(0ll));
+  EXPECT_NONFATAL_FAILURE(
+      {
+        EXPECT_THAT(int_packet, PacketContainsTimestampAndPayload<int>(
+                                    Eq(Timestamp(20ll)), Eq(47)));
+      },
+      "`Packet::Timestamp` is equal to 20) and (packet contains value of type "
+      "int that is equal to 47");
+}
+
+TEST(PacketTestUtilTest, TypeMismatch) {
+  const Packet string_packet = MakePacket<std::string>("42");
+  EXPECT_NONFATAL_FAILURE(
+      { EXPECT_THAT(string_packet, PacketContains<int>(Eq(42))); },
+      "does not contain expected type int");
+}
+
+TEST(PacketTestUtilTest, TypeMismatchContentWithMatchingTimestamp) {
+  const Packet int_packet = MakePacket<std::string>("42").At(Timestamp(0ll));
+  EXPECT_NONFATAL_FAILURE(
+      {
+        EXPECT_THAT(int_packet, PacketContainsTimestampAndPayload<int>(
+                                    Eq(Timestamp(0ll)), Eq(47)));
+      },
+      "does not contain expected type int");
+}
+
+TEST(PacketTestUtilTest, TypeMismatchContentWithMismatchingTimestamp) {
+  const Packet int_packet = MakePacket<std::string>("42").At(Timestamp(0ll));
+  EXPECT_NONFATAL_FAILURE(
+      {
+        EXPECT_THAT(int_packet, PacketContainsTimestampAndPayload<int>(
+                                    Eq(Timestamp::PreStream()), Eq(47)));
+      },
+      "`Packet::Timestamp` is equal to Timestamp::PreStream()) and (packet "
+      "contains value of type int that is equal to 47");
+}
+
+}  // namespace
+}  // namespace mediapipe