Add JsonTextReader read tests for empty stream (#1780)

2018-07-29 11:48:56 +12:00
parent 6f8f0dad8b
commit 659ebc3e5b
2 changed files with 20 additions and 0 deletions
@@ -56,6 +56,16 @@ namespace Newtonsoft.Json.Tests.JsonTextReaderTests
 #endif
    public class ReadAsyncTests : TestFixtureBase
    {
+        [Test]
+        public async Task Read_EmptyStream_ReturnsFalse()
+        {
+            MemoryStream ms = new MemoryStream();
+            StreamReader sr = new StreamReader(ms);
+
+            JsonTextReader reader = new JsonTextReader(sr);
+            Assert.IsFalse(await reader.ReadAsync());
+        }
+
        [Test]
        public async Task ReadAsInt32Async_IntegerTooLarge_ThrowsJsonReaderException()
        {
@@ -61,6 +61,16 @@ namespace Newtonsoft.Json.Tests.JsonTextReaderTests
 #endif
    public class ReadTests : TestFixtureBase
    {
+        [Test]
+        public void Read_EmptyStream_ReturnsFalse()
+        {
+            MemoryStream ms = new MemoryStream();
+            StreamReader sr = new StreamReader(ms);
+
+            JsonTextReader reader = new JsonTextReader(sr);
+            Assert.IsFalse(reader.Read());
+        }
+
        [Test]
        public void ReadAsInt32_IntegerTooLarge_ThrowsJsonReaderException()
        {