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-rw-r--r--csharp/src/Google.Protobuf.Test/Collections/MapFieldTest.cs16
1 files changed, 16 insertions, 0 deletions
diff --git a/csharp/src/Google.Protobuf.Test/Collections/MapFieldTest.cs b/csharp/src/Google.Protobuf.Test/Collections/MapFieldTest.cs
index 9c845907..9d3d69af 100644
--- a/csharp/src/Google.Protobuf.Test/Collections/MapFieldTest.cs
+++ b/csharp/src/Google.Protobuf.Test/Collections/MapFieldTest.cs
@@ -499,6 +499,14 @@ namespace Google.Protobuf.Collections
}
[Test]
+ public void KeysCopyTo()
+ {
+ var map = new MapField<string, string> { { "foo", "bar" }, { "x", "y" } };
+ var keys = map.Keys.ToArray(); // Uses CopyTo internally
+ CollectionAssert.AreEquivalent(new[] { "foo", "x" }, keys);
+ }
+
+ [Test]
public void ValuesContains()
{
var map = new MapField<string, string> { { "foo", "bar" }, { "x", "y" } };
@@ -511,6 +519,14 @@ namespace Google.Protobuf.Collections
}
[Test]
+ public void ValuesCopyTo()
+ {
+ var map = new MapField<string, string> { { "foo", "bar" }, { "x", "y" } };
+ var values = map.Values.ToArray(); // Uses CopyTo internally
+ CollectionAssert.AreEquivalent(new[] { "bar", "y" }, values);
+ }
+
+ [Test]
public void ToString_StringToString()
{
var map = new MapField<string, string> { { "foo", "bar" }, { "x", "y" } };