Fix failing actions test (#993)

Author: JamesNK

src/dotnet-grpc/Commands/ListCommand.cs

@@ -104,11 +104,24 @@ public void List()
             Region region;
             try
             {
-                // System.Console.WindowWidth can throw an IOException when runnning without a console attached
-                region = new Region(0, 0, System.Console.WindowWidth, System.Console.WindowHeight);
+                // Some environments incorrectly report zero width when there is no console
+                var width = System.Console.WindowWidth;
+                if (width == 0)
+                {
+                    width = int.MaxValue;
+                }
+
+                var height = System.Console.WindowHeight;
+                if (height == 0)
+                {
+                    height = int.MaxValue;
+                }
+
+                region = new Region(0, 0, width, height);
             }
             catch (IOException)
             {
+                // System.Console.WindowWidth can throw an IOException when runnning without a console attached
                 region = new Region(0, 0, int.MaxValue, int.MaxValue);
             }
             screen.Child?.Render(consoleRenderer, region);

test/dotnet-grpc.Tests/ListCommandTests.cs

@@ -42,17 +42,21 @@ public void List_ListsReferences()
                 // Act
                 Directory.SetCurrentDirectory(tempDir);
                 var command = new ListCommand(testConsole, null);
+
+                Assert.IsNotNull(command.Project);
+                Assert.AreEqual("test.csproj", Path.GetFileName(command.Project.FullPath));
+                
                 command.List();
 
                 // Assert
                 var output = testConsole.Out.ToString()!;
                 var lines = output.Split(Environment.NewLine);
 
                 // First line is the heading and should conatin Protobuf Reference, Service Type, Source URL, Access
-                Assert.True(lines[0].Contains("Protobuf Reference"));
-                Assert.True(lines[0].Contains("Service Type"));
-                Assert.True(lines[0].Contains("Source URL"));
-                Assert.True(lines[0].Contains("Access"));
+                AssertContains(lines[0], "Protobuf Reference");
+                AssertContains(lines[0], "Service Type");
+                AssertContains(lines[0], "Source URL");
+                AssertContains(lines[0], "Access");
 
                 // Second line is the reference to
                 //<Protobuf Include="Proto/a.proto">
@@ -71,5 +75,10 @@ public void List_ListsReferences()
                 Directory.Delete(tempDir, true);
             }
         }
+
+        private void AssertContains(string source, string s)
+        {
+            Assert.True(source.Contains(s), $"Source '{source}' does not contain '{s}'.");
+        }
     }
 }