Groupped tests by folders

idea/testData/intentions/loopToCallChain/smartCasts/smartCastNotRequired.kt

@@ -0,0 +1,13 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with '...filter{}.map{}.firstOrNull()'"
+// INTENTION_TEXT_2: "Replace with 'asSequence()...filter{}.map{}.firstOrNull()'"
+fun foo(list: List<String>, o: Any): Int? {
+    <caret>for (s in list) {
+        val length = s.length + (o as Int)
+        if (length > 0) {
+            val x = length * o.hashCode()
+            return x
+        }
+    }
+    return null
+}