Move version test to end-to-end

Author: nblumhardt

test/SeqCli.EndToEnd/Version/VersionCommandTestCase.cs

@@ -0,0 +1,27 @@
+using System.Threading.Tasks;
+using Seq.Api;
+using SeqCli.EndToEnd.Support;
+using Serilog;
+using Xunit;
+
+#nullable enable
+
+namespace SeqCli.EndToEnd.Version;
+
+public class VersionCommandTestCase : ICliTestCase
+{
+    public Task ExecuteAsync(SeqConnection connection, ILogger logger, CliCommandRunner runner)
+    {
+        var exit = runner.Exec("version", disconnected: true);
+        Assert.Equal(0, exit);
+            
+        var version = runner.LastRunProcess!.Output;
+
+        Assert.False(string.IsNullOrWhiteSpace(version));
+        Assert.NotEqual("1.0.0", version);
+        Assert.NotEqual("0.0.0", version);
+        Assert.True(System.Version.TryParse(version, out _));
+
+        return Task.CompletedTask;
+    }
+}