Restore single-token tests

tests/cases/fourslash/extract-method13.ts

@@ -5,7 +5,7 @@
 
 //// class C {
 ////     static j = /*c*/1 + 1/*d*/;
-////     constructor(q: string = /*a*/"a" + "b"/*b*/) {
+////     constructor(q: string = /*a*/"hello"/*b*/) {
 ////     }
 //// }
 
@@ -21,7 +21,7 @@ edit.applyRefactor({
     }
 
     private static newFunction(): string {
-        return "a" + "b";
+        return "hello";
     }
 }`
 });
@@ -32,7 +32,7 @@ verify.currentFileContentIs(`class C {
     }
 
     private static newFunction(): string {
-        return "a" + "b";
+        return "hello";
     }
 }`);
 
@@ -52,7 +52,7 @@ edit.applyRefactor({
     }
 
     private static newFunction(): string {
-        return "a" + "b";
+        return "hello";
     }
 }`
 });

tests/cases/fourslash/extract-method7.ts

@@ -3,7 +3,7 @@
 // You cannot extract a function initializer into the function's body.
 // The innermost scope (scope_0) is the sibling of the function, not the function itself.
 
-//// function fn(x = /*a*/1 + 1/*b*/) {
+//// function fn(x = /*a*/3/*b*/) {
 //// }
 
 goTo.select('a', 'b');
@@ -15,7 +15,7 @@ edit.applyRefactor({
 `function fn(x = /*RENAME*/newFunction()) {
 }
 function newFunction() {
-    return 1 + 1;
+    return 3;
 }
 `
 });