fix test

Author: patricklx

src/test/kotlin/com/emberjs/gts/GtsFileTest.kt

@@ -4,10 +4,9 @@ import com.emberjs.gts.GjsFileType
 import com.emberjs.gts.GtsFileType
 import com.intellij.codeInsight.daemon.impl.HighlightInfo
 import com.intellij.lang.javascript.inspections.ES6UnusedImportsInspection
-import com.intellij.lang.javascript.inspections.JSUnusedLocalSymbolsInspection
 import com.intellij.lang.javascript.inspections.JSUnusedGlobalSymbolsInspection
+import com.intellij.lang.javascript.inspections.JSUnusedLocalSymbolsInspection
 import com.intellij.lang.javascript.psi.impl.JSFileImpl
-import com.intellij.testFramework.IndexingTestUtil
 import com.intellij.testFramework.fixtures.BasePlatformTestCase
 import com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl
 import junit.framework.TestCase
@@ -62,11 +61,12 @@ class GtsFileTest : BasePlatformTestCase() {
         val unusedConstants = highlighting.filter { it.description?.startsWith("Unused constant") == true }
         TestCase.assertEquals(unusedConstants.toString(), 2, unusedConstants.size)
         val highlightInfos: List<HighlightInfo> = highlighting.filter { it.inspectionToolId == "ES6UnusedImports" || it.inspectionToolId == "JSUnusedLocalSymbols" }
-        TestCase.assertEquals(highlighting.toString(), 4, highlightInfos.size)
-        TestCase.assertTrue(highlightInfos[0].description.contains("quux"))
-        TestCase.assertTrue(highlightInfos[1].description.contains("qux"))
-        TestCase.assertTrue(highlightInfos[2].description.contains("grault"))
-        TestCase.assertTrue(highlightInfos[3].description.contains("corge2"))
+        TestCase.assertEquals(highlighting.toString(), 5, highlightInfos.size)
+        TestCase.assertTrue(highlightInfos[0].description, highlightInfos[0].description.contains("quux"))
+        TestCase.assertTrue(highlightInfos[1].description, highlightInfos[1].description.contains("qux"))
+        TestCase.assertTrue(highlightInfos[2].description, highlightInfos[2].description.contains("grault"))
+        TestCase.assertTrue(highlightInfos[3].description, highlightInfos[3].description.contains("grault"))
+        TestCase.assertTrue(highlightInfos[4].description, highlightInfos[4].description.contains("corge2"))
     }
 
     @Test