[FIR IDE] Add find usages tests for FIR plugin

generators/tests/org/jetbrains/kotlin/generators/tests/GenerateTests.kt

@@ -23,10 +23,7 @@ import org.jetbrains.kotlin.asJava.classes.AbstractUltraLightFacadeClassTest
 import org.jetbrains.kotlin.asJava.classes.AbstractUltraLightScriptLoadingTest
 import org.jetbrains.kotlin.checkers.*
 import org.jetbrains.kotlin.copyright.AbstractUpdateKotlinCopyrightTest
-import org.jetbrains.kotlin.findUsages.AbstractFindUsagesTest
-import org.jetbrains.kotlin.findUsages.AbstractFindUsagesWithDisableComponentSearchTest
-import org.jetbrains.kotlin.findUsages.AbstractKotlinFindUsagesWithLibraryTest
-import org.jetbrains.kotlin.findUsages.AbstractKotlinFindUsagesWithStdlibTest
+import org.jetbrains.kotlin.findUsages.*
 import org.jetbrains.kotlin.fir.plugin.AbstractFirAllOpenDiagnosticTest
 import org.jetbrains.kotlin.formatter.AbstractFormatterTest
 import org.jetbrains.kotlin.formatter.AbstractTypingIndentationTestBase
@@ -1067,6 +1064,27 @@ fun main(args: Array<String>) {
             }
         }
 
+        testGroup("idea/idea-fir/tests", "idea/testData/findUsages") {
+
+            testClass<AbstractFindUsagesFirTest> {
+                model("kotlin", pattern = """^(.+)\.0\.(kt|kts)$""")
+                model("java", pattern = """^(.+)\.0\.java$""")
+                model("propertyFiles", pattern = """^(.+)\.0\.properties$""")
+            }
+
+            testClass<AbstractFindUsagesWithDisableComponentSearchFirTest> {
+                model("kotlin/conventions/components", pattern = """^(.+)\.0\.(kt|kts)$""")
+            }
+
+            testClass<AbstractKotlinFindUsagesWithLibraryFirTest> {
+                model("libraryUsages", pattern = """^(.+)\.0\.kt$""")
+            }
+
+            testClass<AbstractKotlinFindUsagesWithStdlibFirTest> {
+                model("stdlibUsages", pattern = """^(.+)\.0\.kt$""")
+            }
+        }
+
         testGroup("idea/scripting-support/test", "idea/scripting-support/testData") {
             testClass<AbstractScratchRunActionTest> {
                 model(