Test for correct number of deprecation warnings when commas are used …

…as separators for using directive values
VirtusLab · Dec 12, 2024 · 94c5fe2 · 94c5fe2
1 parent bd247d6
commit 94c5fe2
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/modules/integration/src/test/scala/scala/cli/integration/RunTestsDefault.scala b/modules/integration/src/test/scala/scala/cli/integration/RunTestsDefault.scala
@@ -115,14 +115,16 @@ class RunTestsDefault extends RunTestDefinitions
   ) {
     val inputPath = os.rel / "example.sc"
     TestInputs(inputPath ->
-      """//> using options -Werror, -Wconf:cat=deprecation:e
+      """//> using options -Werror, -Wconf:cat=deprecation:e, -Wconf:cat=unused:e
         |println("Deprecation warnings should have been printed")
         |""".stripMargin)
       .fromRoot { root =>
         val res = os.proc(TestUtil.cli, "run", extraOptions, inputPath)
           .call(cwd = root, stderr = os.Pipe)
-        val err = res.err.trim()
-        expect(err.contains("Use of commas as separators is deprecated"))
+        val err             = res.err.trim()
+        val expectedWarning = "Use of commas as separators is deprecated"
+        expect(err.contains(expectedWarning))
+        expect(err.linesIterator.count(_.contains(expectedWarning)) == 2)
       }
   }
 }