Tests: Migrate Test Command Tests to Swift Testing

Migrate the Test Command Tests to Swift Testing. Make use of the
parameterized tests to reduce duplication and use  to get signal when
tests have been fixed.

Author: bkhouri

Sources/_InternalTestSupport/SwiftTesting+Tags.swift

@@ -0,0 +1,57 @@
+/*
+ This source file is part of the Swift.org open source project
+
+ Copyright (c) 2025 Apple Inc. and the Swift project authors
+ Licensed under Apache License v2.0 with Runtime Library Exception
+
+ See http://swift.org/LICENSE.txt for license information
+ See http://swift.org/CONTRIBUTORS.txt for Swift project authors
+ */
+
+import Testing
+
+extension Tag {
+    public enum TestSize {}
+    public enum Feature {}
+    @Tag public static var UserWorkflow: Tag
+}
+
+extension Tag.TestSize {
+    @Tag public static var small: Tag
+    @Tag public static var medium: Tag
+    @Tag public static var large: Tag
+}
+
+extension Tag.Feature {
+    public enum Command {}
+    public enum PackageType {}
+
+    @Tag public static var CodeCoverage: Tag
+    @Tag public static var Resource: Tag
+    @Tag public static var SpecialCharacters: Tag
+    @Tag public static var Traits: Tag
+}
+
+extension Tag.Feature.Command {
+    public enum Package {}
+    @Tag public static var Build: Tag
+    @Tag public static var Test: Tag
+    @Tag public static var Run: Tag
+}
+
+extension Tag.Feature.Command.Package {
+    @Tag public static var Init: Tag
+    @Tag public static var DumpPackage: Tag
+    @Tag public static var DumpSymbolGraph: Tag
+    @Tag public static var Plugin: Tag
+}
+
+extension Tag.Feature.PackageType {
+    @Tag public static var Library: Tag
+    @Tag public static var Executable: Tag
+    @Tag public static var Tool: Tag
+    @Tag public static var Plugin: Tag
+    @Tag public static var BuildToolPlugin: Tag
+    @Tag public static var CommandPlugin: Tag
+    @Tag public static var Macro: Tag
+}

Sources/_InternalTestSupport/SkippedTestSupport.swift renamed to Sources/_InternalTestSupport/SwiftTesting+TraitConditional.swift

@@ -59,54 +59,3 @@ extension Trait where Self == Testing.ConditionTrait {
         }
     }
 }
-
-extension Trait where Self == Testing.Bug {
-    public static func SWBINTTODO(_ comment: Comment) -> Self {
-        bug(nil, id: 0, comment)
-    }
-}
-extension Tag {
-    public enum TestSize {}
-    public enum Feature {}
-    @Tag public static var UserWorkflow: Tag
-}
-
-extension Tag.TestSize {
-    @Tag public static var small: Tag
-    @Tag public static var medium: Tag
-    @Tag public static var large: Tag
-}
-
-extension Tag.Feature {
-    public enum Command {}
-    public enum PackageType {}
-
-    @Tag public static var CodeCoverage: Tag
-    @Tag public static var Resource: Tag
-    @Tag public static var SpecialCharacters: Tag
-    @Tag public static var Traits: Tag
-}
-
-
-extension Tag.Feature.Command {
-    public enum Package {}
-    @Tag public static var Build: Tag
-    @Tag public static var Test: Tag
-    @Tag public static var Run: Tag
-}
-
-extension Tag.Feature.Command.Package {
-    @Tag public static var Init: Tag
-    @Tag public static var DumpPackage: Tag
-    @Tag public static var DumpSymbolGraph: Tag
-    @Tag public static var Plugin: Tag
-}
-extension Tag.Feature.PackageType {
-    @Tag public static var Library: Tag
-     @Tag public static var Executable: Tag
-     @Tag public static var Tool: Tag
-     @Tag public static var Plugin: Tag
-     @Tag public static var BuildToolPlugin: Tag
-     @Tag public static var CommandPlugin: Tag
-     @Tag public static var Macro: Tag
- }

Sources/_InternalTestSupport/SwiftTesting+TraitsBug.swift

@@ -0,0 +1,31 @@
+/*
+ This source file is part of the Swift.org open source project
+
+ Copyright (c) 2025 Apple Inc. and the Swift project authors
+ Licensed under Apache License v2.0 with Runtime Library Exception
+
+ See http://swift.org/LICENSE.txt for license information
+ See http://swift.org/CONTRIBUTORS.txt for Swift project authors
+ */
+
+import Testing
+
+extension Trait where Self == Testing.Bug {
+    public static func SWBINTTODO(_ comment: Comment) -> Self {
+        bug(nil, id: 0, comment)
+    }
+}
+
+public enum Relationship {
+    case verifies
+    case defect
+}
+
+extension Trait where Self == Testing.Bug {
+    public static func issue(
+        _ issue: _const String,
+        relationship: Relationship,
+    ) -> Self {
+        bug(nil, id: 0, "\(relationship): \(issue)")
+    }
+}