Groupped tests by folders

idea/testData/intentions/loopToCallChain/toCollection/toSetWithMap.kt

@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'map{}.toSet()'"
+// INTENTION_TEXT_2: "Replace with 'asSequence().map{}.toSet()'"
+import java.util.HashSet
+
+fun foo(map: Map<Int, String>): Collection<Int> {
+    val result = HashSet<Int>()
+    <caret>for (s in map.values) {
+        result.add(s.length)
+    }
+    return result
+}