Revert "diff selection set"

This reverts commit 68f0190.

Author: enisdenjo

packages/legacy/utils/src/diffSelectionSets.ts

@@ -1,6 +1,5 @@
-import { parse, print } from 'graphql';
+import { print } from 'graphql';
 import { parseSelectionSet } from '@graphql-tools/utils';
-import { differenceSelectionSets } from '../src/diffSelectionSets';
 import { containsSelectionSet, selectionSetOfData } from '../src/selectionSet';
 
 it.each([
@@ -132,126 +131,3 @@ it('should create the correct selection set of data', () => {
 }"
 `);
 });
-
-it.each([
-  // Basic field differences
-  {
-    required: '{ id, name, email }',
-    available: '{ id, name }',
-    missing: '{ email }',
-  },
-
-  // No difference - identical sets
-  {
-    required: '{ id, name }',
-    available: '{ id, name }',
-    missing: null,
-  },
-
-  // Nested field differences
-  {
-    required: '{ user { id, name, email }, posts }',
-    available: '{ user { id, name } }',
-    missing: '{ user { email }, posts }',
-  },
-
-  // Field with alias differences
-  {
-    required: '{ id, userName: name, email }',
-    available: '{ id, userName: name }',
-    missing: '{ email }',
-  },
-
-  // Deep nesting differences
-  {
-    required: '{ user { profile { avatar, bio, settings { theme } } } }',
-    available: '{ user { profile { avatar, bio } } }',
-    missing: '{ user { profile { settings { theme } } } }',
-  },
-
-  // Inline fragment differences
-  {
-    required: '{ id, ... on User { name, email } }',
-    available: '{ id, ... on User { name } }',
-    missing: '{ ... on User { email } }',
-  },
-
-  // Fragment spread differences
-  {
-    required: '{ id, ...UserFragment, ...PostFragment }',
-    available: '{ id, ...UserFragment }',
-    missing: '{ ...PostFragment }',
-  },
-
-  // Mixed selection types
-  {
-    required: '{ id, name, ... on Admin { role } }',
-    available: '{ id }',
-    missing: '{ name, ... on Admin { role } }',
-  },
-
-  // Different inline fragment type conditions
-  {
-    required: '{ id, ... on User { name }, ... on Admin { role } }',
-    available: '{ id, ... on User { name } }',
-    missing: '{ ... on Admin { role } }',
-  },
-
-  // Complete subtraction - required is subset of available
-  {
-    required: '{ id, name }',
-    available: '{ id, name, email, posts { title } }',
-    missing: null,
-  },
-
-  // Field exists in required with selectionSet, available without
-  {
-    required: '{ user { id, name } }',
-    available: '{ user }',
-    missing: '{ user { id, name } }',
-  },
-
-  // Field exists in required without selectionSet, available with
-  {
-    required: '{ user }',
-    available: '{ user { id, name } }',
-    missing: null,
-  },
-
-  // Complex nested with multiple levels
-  {
-    required: '{ user { posts { id, title, comments { author, text } }, profile { bio } } }',
-    available: '{ user { posts { id, title }, profile { bio } } }',
-    missing: '{ user { posts { comments { author, text } } } }',
-  },
-
-  // Different fragment spreads
-  {
-    required: '{ ...FragmentA, ...FragmentB }',
-    available: '{ ...FragmentA, ...FragmentC }',
-    missing: '{ ...FragmentB }',
-  },
-
-  // Empty available
-  {
-    required: '{ id, name, email }',
-    available: null,
-    missing: '{ id, name, email }',
-  },
-])(
-  'should calculate that $required - $available = $missing',
-  ({ required, available, missing }) => {
-    let diff = differenceSelectionSets(
-      required ? parseSelectionSet(required) : null,
-      available ? parseSelectionSet(available) : null,
-    );
-    if (!missing) {
-      expect(diff).toEqual(missing);
-    } else {
-      expect(print(diff)).toEqual(
-        // print->parse stabilises the AST for comparison
-        print(parse(missing)),
-      );
-    }
-  },
-);