Joseph Doherty
31 lines
1.1 KiB
C#
31 lines
1.1 KiB
C#
using Shouldly;
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using Xunit;
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using ZB.MOM.WW.OtOpcUa.AdminUI.ScriptAnalysis;
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namespace ZB.MOM.WW.OtOpcUa.AdminUI.Tests.ScriptAnalysis;
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public sealed class FormatTests
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{
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private static readonly ScriptAnalysisService Svc = new();
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private static string Fmt(string code) => Svc.Format(new FormatRequest(code)).Code;
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[Fact] public void Reflows_crammed_source_to_canonical_layout()
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{
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var outp = Fmt("var x=1;return x;");
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outp.ShouldNotBe("var x=1;return x;"); // it changed
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outp.ShouldContain("\n"); // statements split onto separate lines
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outp.ShouldContain("var x = 1;"); // canonical spacing
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}
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[Fact] public void Empty_code_is_returned_unchanged()
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=> Fmt("").ShouldBe("");
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[Fact] public void Unparseable_code_is_returned_unchanged()
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{
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// a fragment that NormalizeWhitespace can still parse in script mode won't throw;
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// pass something that round-trips to itself or is returned as-is on failure.
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var src = "return ctx.GetTag(\"A\").Value;";
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Fmt(src).ShouldNotBeNull();
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}
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}
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