fix: allow optional Preview automation paths

2026-08-04 12:29:37 +03:00
parent 0052790a2b
commit 0829e5dace
3 changed files with 13 additions and 2 deletions
@@ -27,6 +27,7 @@ public sealed class PathAndLaunchTests
    [Fact] public void PathResolver_ResolvesEnvironmentVariable() => Assert.Equal("C:\\From Environment", Resolver(new Dictionary<string, string?> { ["ROOT"] = "C:\\From Environment" }).Resolve(new(new Dictionary<string, string?> { ["Value"] = "${ROOT}" })).Require("Value"));
    [Fact] public void PathResolver_RejectsUnknownVariable() => Assert.Throws<InvalidOperationException>(() => Resolver().Resolve(new(new Dictionary<string, string?> { ["Value"] = "${Missing}" })));
    [Fact] public void PathResolver_RejectsEmptyRequiredVariable() => Assert.Throws<InvalidOperationException>(() => Resolver().Resolve(new(new Dictionary<string, string?> { ["Value"] = "" }), ["Value"]));
+    [Fact] public void PathResolver_PreservesOptionalNullVariable() => Assert.Null(Resolver().Resolve(new(new Dictionary<string, string?> { ["Optional"] = null })).Get("Optional"));
    [Fact] public void PathResolver_RejectsCycle() => Assert.Throws<InvalidOperationException>(() => Resolver().Resolve(new(new Dictionary<string, string?> { ["A"] = "${B}", ["B"] = "${A}" })));
    [Fact] public void PathResolver_PreservesUnicode() => Assert.Contains("Проект", Resolver().Resolve(new(Paths)).Require(LauncherPathVariableNames.ProjectRoot));
    [Fact] public void PathResolver_NormalizesSeparators() => Assert.DoesNotContain('/', Resolver().Resolve(new(Paths)).Require(LauncherPathVariableNames.DisciplineRoot));