Groupped tests by folders

idea/testData/intentions/loopToCallChain/map/mapIndexed_twice.kt

@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'mapIndexed{}.mapIndexed{}.firstOrNull{}'"
+// INTENTION_TEXT_2: "Replace with 'asSequence().mapIndexed{}.mapIndexed{}.firstOrNull{}'"
+fun foo(list: List<String>): Int? {
+    <caret>for ((index, s) in list.withIndex()) {
+        val x = s.length * index
+        val y = x + index
+        if (y > 0) return y
+    }
+    return null
+}