Merge pull request #105 from J-Tech-Japan/90-match-should-be-able-to-…

…return-null Update MatchSpec.cs
J-Tech-Japan · Jul 26, 2024 · 76dbe64 · 76dbe64
2 parents 06cdfa1 + 508234b
commit 76dbe64
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/ResultBoxes/ResultBoxes.Test/MatchSpec.cs b/src/ResultBoxes/ResultBoxes.Test/MatchSpec.cs
@@ -35,4 +35,17 @@ public async Task MatchTest4()
         Assert.Equal("err 2", result);
     }
 
+    [Fact]
+    public async Task MatchCanReturnNullable()
+    {
+        var sut = await ResultBox.FromValue(1).ToTask().Match(value => (int?)value, exception => null);
+        Assert.Equal(1, sut);
+    }
+    [Fact]
+    public async Task MatchCanReturnNullable2()
+    {
+        var sut = await ResultBox.FromException<int>(new ApplicationException("test")).ToTask().Match(value => (int?)value, exception => null);
+        Assert.Null(sut);
+    }
+
 }