Wes xx mediapipe integration

Packages/com.github.homuler.mediapipe/Tests/EditMode/Framework/Packet/StringPacketTest.cs

@@ -0,0 +1,177 @@
+// Copyright (c) 2021 homuler
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file or at
+// https://opensource.org/licenses/MIT.
+
+using NUnit.Framework;
+using System.Text.RegularExpressions;
+
+namespace Mediapipe.Tests
+{
+  public class StringPacketTest
+  {
+    #region Constructor
+    [Test, SignalAbort]
+    public void Ctor_ShouldInstantiatePacket_When_CalledWithNoArguments()
+    {
+      using (var packet = new StringPacket())
+      {
+#pragma warning disable IDE0058
+        Assert.AreEqual(Status.StatusCode.Internal, packet.ValidateAsType().Code());
+        Assert.Throws<MediaPipeException>(() => { packet.Get(); });
+        Assert.AreEqual(Timestamp.Unset(), packet.Timestamp());
+#pragma warning restore IDE0058
+      }
+    }
+
+    [Test]
+    public void Ctor_ShouldInstantiatePacket_When_CalledWithString()
+    {
+      using (var packet = new StringPacket("test"))
+      {
+        Assert.True(packet.ValidateAsType().Ok());
+        Assert.AreEqual("test", packet.Get());
+        Assert.AreEqual(Timestamp.Unset(), packet.Timestamp());
+      }
+    }
+
+    [Test]
+    public void Ctor_ShouldInstantiatePacket_When_CalledWithByteArray()
+    {
+      var bytes = new byte[] { (byte)'t', (byte)'e', (byte)'s', (byte)'t' };
+      using (var packet = new StringPacket(bytes))
+      {
+        Assert.True(packet.ValidateAsType().Ok());
+        Assert.AreEqual("test", packet.Get());
+        Assert.AreEqual(Timestamp.Unset(), packet.Timestamp());
+      }
+    }
+
+    [Test]
+    public void Ctor_ShouldInstantiatePacket_When_CalledWithStringAndTimestamp()
+    {
+      using (var timestamp = new Timestamp(1))
+      {
+        using (var packet = new StringPacket("test", timestamp))
+        {
+          Assert.True(packet.ValidateAsType().Ok());
+          Assert.AreEqual("test", packet.Get());
+          Assert.AreEqual(timestamp, packet.Timestamp());
+        }
+      }
+    }
+
+    [Test]
+    public void Ctor_ShouldInstantiatePacket_When_CalledWithByteArrayAndTimestamp()
+    {
+      var bytes = new byte[] { (byte)'t', (byte)'e', (byte)'s', (byte)'t' };
+      using (var timestamp = new Timestamp(1))
+      {
+        using (var packet = new StringPacket(bytes, timestamp))
+        {
+          Assert.True(packet.ValidateAsType().Ok());
+          Assert.AreEqual("test", packet.Get());
+          Assert.AreEqual(timestamp, packet.Timestamp());
+        }
+      }
+    }
+    #endregion
+
+    #region #isDisposed
+    [Test]
+    public void IsDisposed_ShouldReturnFalse_When_NotDisposedYet()
+    {
+      using (var packet = new StringPacket())
+      {
+        Assert.False(packet.isDisposed);
+      }
+    }
+
+    [Test]
+    public void IsDisposed_ShouldReturnTrue_When_AlreadyDisposed()
+    {
+      var packet = new StringPacket();
+      packet.Dispose();
+
+      Assert.True(packet.isDisposed);
+    }
+    #endregion
+
+    #region #At
+    [Test]
+    public void At_ShouldReturnNewPacketWithTimestamp()
+    {
+      using (var timestamp = new Timestamp(1))
+      {
+        var str = "str";
+        var packet = new StringPacket(str).At(timestamp);
+        Assert.AreEqual(str, packet.Get());
+        Assert.AreEqual(timestamp, packet.Timestamp());
+
+        using (var newTimestamp = new Timestamp(2))
+        {
+          var newPacket = packet.At(newTimestamp);
+          Assert.AreEqual(str, newPacket.Get());
+          Assert.AreEqual(newTimestamp, newPacket.Timestamp());
+        }
+
+        Assert.AreEqual(timestamp, packet.Timestamp());
+      }
+    }
+    #endregion
+
+    #region #GetByteArray
+    [Test]
+    public void GetByteArray_ShouldReturnByteArray()
+    {
+      var bytes = new byte[] { (byte)'a', (byte)'b', 0, (byte)'c' };
+      using (var packet = new StringPacket(bytes))
+      {
+        Assert.AreEqual(bytes, packet.GetByteArray());
+        Assert.AreEqual("ab", packet.Get());
+      }
+    }
+    #endregion
+
+    #region #Consume
+    [Test]
+    public void Consume_ShouldReturnStatusOrString_When_PacketIsEmpty()
+    {
+      using (var packet = new StringPacket())
+      {
+        using (var statusOrString = packet.Consume())
+        {
+          Assert.False(statusOrString.Ok());
+          Assert.AreEqual(Status.StatusCode.Internal, statusOrString.status.Code());
+        }
+      }
+    }
+
+    [Test]
+    public void Consume_ShouldReturnStatusOrString_When_PacketIsNotEmpty()
+    {
+      using (var packet = new StringPacket("abc"))
+      {
+        using (var statusOrString = packet.Consume())
+        {
+          Assert.True(statusOrString.Ok());
+          Assert.AreEqual("abc", statusOrString.Value());
+        }
+        Assert.True(packet.IsEmpty());
+      }
+    }
+    #endregion
+
+    #region #ValidateAsType
+    [Test]
+    public void ValidateAsType_ShouldReturnOk_When_ValueIsSet()
+    {
+      using (var packet = new StringPacket("test"))
+      {
+        Assert.True(packet.ValidateAsType().Ok());
+      }
+    }
+    #endregion
+  }
+}