Groupped tests by folders

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

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'mapIndexed{}.firstOrNull{}'"
+// INTENTION_TEXT_2: "Replace with 'asSequence().mapIndexed{}.firstOrNull{}'"
+fun foo(list: List<String>): Int? {
+    <caret>for ((index, s) in list.withIndex()) {
+        val x = s.length * index
+        if (x > 0) return x
+    }
+    return null
+}