From f4bd7689a3b6f3e9b0c7f7d666b7da22d605efed Mon Sep 17 00:00:00 2001
From: "E.G" <146701565+GlobalStar117@users.noreply.github.com>
Date: Fri, 16 Jan 2026 14:19:30 +1100
Subject: [PATCH] [2.x] test: Migrate FileInfoSpec.scala to
 verify.BasicTestSuite (#8544)

* test: Migrate FileInfoSpec.scala to verify.BasicTestSuite (#8542)

Migrate FileInfoSpec.scala from ScalaTest's AnyFlatSpec to
verify.BasicTestSuite, following the pattern established by other
test files in the util-cache module.

Changes:
- Replace AnyFlatSpec class with BasicTestSuite object
- Convert 'it should ... in' syntax to 'test(...)' syntax
- Use Scala 3 syntax with colon indentation
- Change === to == for assertions (BasicTestSuite style)
- Add explicit Unit return types for consistency
- Add 'end FileInfoSpec' marker

Fixes #8542
---
 util-cache/src/test/scala/FileInfoSpec.scala | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/util-cache/src/test/scala/FileInfoSpec.scala b/util-cache/src/test/scala/FileInfoSpec.scala
index f1c9da3be..160f15c67 100644
--- a/util-cache/src/test/scala/FileInfoSpec.scala
+++ b/util-cache/src/test/scala/FileInfoSpec.scala
@@ -10,24 +10,23 @@ package sbt.util
 
 import sjsonnew.shaded.scalajson.ast.unsafe.*
 import sjsonnew.*, support.scalajson.unsafe.*
-import org.scalatest.flatspec.AnyFlatSpec
+import verify.BasicTestSuite
 import sbt.io.IO
 
-class FileInfoSpec extends AnyFlatSpec {
+object FileInfoSpec extends BasicTestSuite:
   val file = new java.io.File(".").getAbsoluteFile
   val fileInfo: ModifiedFileInfo = FileModified(file, IO.getModifiedTimeOrZero(file))
   val filesInfo = FilesInfo(Set(fileInfo))
 
-  it should "round trip" in assertRoundTrip(filesInfo)
+  test("round trip"):
+    assertRoundTrip(filesInfo)
 
-  def assertRoundTrip[A: JsonWriter: JsonReader](x: A) = {
+  def assertRoundTrip[A: JsonWriter: JsonReader](x: A): Unit =
     val jsonString: String = toJsonString(x)
     val jValue: JValue = Parser.parseUnsafe(jsonString)
     val y: A = Converter.fromJson[A](jValue).get
-    assert(x === y)
-  }
-
-  def assertJsonString[A: JsonWriter](x: A, s: String) = assert(toJsonString(x) === s)
+    assert(x == y)
 
   def toJsonString[A: JsonWriter](x: A): String = CompactPrinter(Converter.toJson(x).get)
-}
+
+end FileInfoSpec