From 8884dc37f878d65aa27836ebd5d11f7aa6060e4a Mon Sep 17 00:00:00 2001
From: bezzad <behzad.khosravifar@gmail.com>
Date: Thu, 19 Sep 2024 17:47:27 +0330
Subject: [PATCH] add chunk test to hit cover tests by 100%

---
 src/Downloader.Test/UnitTests/ChunkTest.cs    | 22 ++++++++++++++++++-
 src/Downloader/ChunkDownloader.cs             |  2 +-
 .../DownloadProgressChangedEventArgs.cs       |  1 +
 3 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/src/Downloader.Test/UnitTests/ChunkTest.cs b/src/Downloader.Test/UnitTests/ChunkTest.cs
index d5e48c85..efafe115 100644
--- a/src/Downloader.Test/UnitTests/ChunkTest.cs
+++ b/src/Downloader.Test/UnitTests/ChunkTest.cs
@@ -185,4 +185,24 @@ public void ChunkSerializationTest()
 
         chunk.Clear();
     }
-}
+
+    [Fact]
+    public void TestCanWriteWhenChunkIsNotFull()
+    {
+        // arrange
+        var chunk = new Chunk(0, 1000) { Position = 120 };
+
+        // assert
+        Assert.True(chunk.CanWrite);
+    }
+    
+    [Fact]
+    public void TestCanWriteWhenChunkIsFull()
+    {
+        // arrange
+        var chunk = new Chunk(0, 1000) { Position = 1000 };
+
+        // assert
+        Assert.False(chunk.CanWrite);
+    }
+}
\ No newline at end of file
diff --git a/src/Downloader/ChunkDownloader.cs b/src/Downloader/ChunkDownloader.cs
index 22efca87..c8053e82 100644
--- a/src/Downloader/ChunkDownloader.cs
+++ b/src/Downloader/ChunkDownloader.cs
@@ -120,7 +120,7 @@ private async Task DownloadChunk(Request downloadRequest, PauseToken pauseToken,
 
     private void SetRequestRange(HttpWebRequest request)
     {
-        var startOffset = Chunk.Start + Chunk.Position;
+        long startOffset = Chunk.Start + Chunk.Position;
 
         // has limited range
         if (Chunk.End > 0 &&
diff --git a/src/Downloader/DownloadProgressChangedEventArgs.cs b/src/Downloader/DownloadProgressChangedEventArgs.cs
index 361e1131..10b447cc 100644
--- a/src/Downloader/DownloadProgressChangedEventArgs.cs
+++ b/src/Downloader/DownloadProgressChangedEventArgs.cs
@@ -58,6 +58,7 @@ public DownloadProgressChangedEventArgs(string id)
 
     /// <summary>
     /// Gets the received bytes.
+    /// This property is filled when the EnableLiveStreaming option is true.
     /// </summary>
     /// <returns>A byte array that indicates the received bytes.</returns>
     public byte[] ReceivedBytes { get; internal set; }