Groupped tests by folders

idea/testData/intentions/loopToCallChain/indexOf/indexOf.kt

@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'indexOf()'"
+// IS_APPLICABLE_2: false
+fun foo(list: List<String>): Int {
+    <caret>for ((index, s) in list.withIndex()) {
+        if (s == "a") {
+            return index
+        }
+    }
+    return -1
+}