Extract Function: Add test data

idea/testData/refactoring/extractFunction/controlFlow/evaluateExpression/evalExprInIf.kt

@@ -0,0 +1,5 @@
+// NEXT_SIBLING:
+fun foo(a: Int): Int {
+    val b: Int = 1
+    return <selection>if (a + b > 0) 1 else if (a - b < 0) 2 else b </selection>
+}

idea/testData/refactoring/extractFunction/controlFlow/evaluateExpression/evalExprInIf.kt.after

@@ -0,0 +1,9 @@
+// NEXT_SIBLING:
+fun i(a: Int, b: Int): Int {
+    return if (a + b > 0) 1 else if (a - b < 0) 2 else b
+}
+
+fun foo(a: Int): Int {
+    val b: Int = 1
+    return i(a, b) 
+}

idea/testData/refactoring/extractFunction/controlFlow/evaluateExpression/evalExprInWhen.kt

@@ -0,0 +1,9 @@
+// NEXT_SIBLING:
+fun foo(a: Int): Int {
+    val b: Int = 1
+    return <selection>when (a + b) {
+        0 -> b
+        1 -> -b
+        else -> a - b
+    }</selection>
+}

idea/testData/refactoring/extractFunction/controlFlow/evaluateExpression/evalExprInWhen.kt.after

@@ -0,0 +1,13 @@
+// NEXT_SIBLING:
+fun i(a: Int, b: Int): Int {
+    return when (a + b) {
+        0 -> b
+        1 -> -b
+        else -> a - b
+    }
+}
+
+fun foo(a: Int): Int {
+    val b: Int = 1
+    return i(a, b)
+}

idea/testData/refactoring/extractFunction/controlFlow/evaluateExpression/simpleEvalExpr.kt

@@ -0,0 +1,5 @@
+// NEXT_SIBLING:
+fun foo(a: Int): Int {
+    val b: Int = 1
+    return <selection>a + b</selection>
+}

idea/testData/refactoring/extractFunction/controlFlow/evaluateExpression/simpleEvalExpr.kt.after

@@ -0,0 +1,9 @@
+// NEXT_SIBLING:
+fun i(a: Int, b: Int): Int {
+    return a + b
+}
+
+fun foo(a: Int): Int {
+    val b: Int = 1
+    return i(a, b)
+}