remove duplicate test

Author: dmonad

src/delta/delta.test.js

@@ -754,8 +754,8 @@ export const testDeltaDiffWithFormatting2 = () => {
 }
 
 export const testDeltaDiffIssue1 = () => {
-  const stateA = delta.create().insert([delta.create('paragraph').set('ychange', null).insert('ABCDEFGHIJKLMNOPQRSTUVWXYZ')])
-  const stateB = delta.create().insert([delta.create('paragraph').set('ychange', null).insert('ABCDE123FGHIJKLMNOPQRSTUVWXYZ2sawfa')])
+  const stateA = delta.create().insert([delta.create('paragraph').setAttr('ychange', null).insert('ABCDEFGHIJKLMNOPQRSTUVWXYZ')])
+  const stateB = delta.create().insert([delta.create('paragraph').setAttr('ychange', null).insert('ABCDE123FGHIJKLMNOPQRSTUVWXYZ2sawfa')])
   const expectedDiff = delta.create().modify(delta.create().retain(5).insert('123').retain(21).insert('2sawfa'))
   const diffResult = delta.diff(stateA, stateB)
   const synced = delta.clone(stateA).apply(diffResult)
@@ -791,13 +791,3 @@ export const testDeltaTypings = () => {
 /**
  * @typedef {IsDeltaOpAny<delta.DeleteOp<{text:true}>>} DeltaOpTestAnyDeleteOp2
  */
-
-export const testDeltaDiffIssue1 = () => {
-  const stateA = delta.create().insert([delta.create('paragraph').setAttr('ychange', null).insert('ABCDEFGHIJKLMNOPQRSTUVWXYZ')])
-  const stateB = delta.create().insert([delta.create('paragraph').setAttr('ychange', null).insert('ABCDE123FGHIJKLMNOPQRSTUVWXYZ2sawfa')])
-  const expectedDiff = delta.create().modify(delta.create().retain(5).insert('123').retain(21).insert('2sawfa'))
-  const diffResult = delta.diff(stateA, stateB)
-  const synced = delta.clone(stateA).apply(diffResult)
-  t.assert(synced.equals(stateB))
-  t.assert(expectedDiff.equals(diffResult))
-}