From 085dda4cbda260d05c0a089be4a48b30bc5fd8c2 Mon Sep 17 00:00:00 2001
From: Kevin Jahns <kevin.jahns@pm.me>
Date: Thu, 14 Oct 2021 16:09:23 +0200
Subject: [PATCH] fix formatting test case #326

---
 tests/encoding.tests.js | 25 -------------------------
 tests/y-text.tests.js   | 25 +++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 25 deletions(-)

diff --git a/tests/encoding.tests.js b/tests/encoding.tests.js
index 4c370ea2..6a191009 100644
--- a/tests/encoding.tests.js
+++ b/tests/encoding.tests.js
@@ -106,28 +106,3 @@ export const testDiffStateVectorOfUpdateIgnoresSkips = tc => {
   t.assert(state.get(ydoc.clientID) === 1)
   t.assert(state.size === 1)
 }
-
-/**
- * Encode a document with a text and decode it into a new document. Then, test if
- * the same change to both documents results in the same text deltas.
- *
- * @param {t.TestCase} tc
- */
-export const testEncodeDecode = async tc => {
-  const ydoc1 = new Doc()
-  const ydoc2 = new Doc()
-  const text1 = ydoc1.getText()
-  text1.insert(0, "\n\n\n")
-  text1.format(0, 3, { url: 'http://example.com' });
-  applyUpdate(ydoc2, encodeStateAsUpdate(ydoc1))
-  ydoc1.getText().format(1, 1, { url: 'http://docs.yjs.dev' });
-  ydoc2.getText().format(1, 1, { url: 'http://docs.yjs.dev' });
-  const text2 = ydoc2.getText()
-  const expectedResult = [
-    { insert: '\n', attributes: { url: 'http://example.com' } },
-    { insert: '\n', attributes: { url: 'http://docs.yjs.dev' } },
-    { insert: '\n', attributes: { url: 'http://example.com' } }
-  ]
-  t.compare(text1.toDelta(), expectedResult)
-  t.compare(text1.toDelta(), text2.toDelta())
-}
diff --git a/tests/y-text.tests.js b/tests/y-text.tests.js
index 159971a1..100d619a 100644
--- a/tests/y-text.tests.js
+++ b/tests/y-text.tests.js
@@ -516,6 +516,31 @@ export const testSearchMarkerBug1 = tc => {
   compare(users)
 }
 
+/**
+ * Reported in https://github.com/yjs/yjs/pull/32
+ *
+ * @param {t.TestCase} tc
+ */
+export const testFormattingBug = async tc => {
+  const ydoc1 = new Y.Doc()
+  const ydoc2 = new Y.Doc()
+  const text1 = ydoc1.getText()
+  text1.insert(0, '\n\n\n')
+  text1.format(0, 3, { url: 'http://example.com' })
+  ydoc1.getText().format(1, 1, { url: 'http://docs.yjs.dev' })
+  ydoc2.getText().format(1, 1, { url: 'http://docs.yjs.dev' })
+  Y.applyUpdate(ydoc2, Y.encodeStateAsUpdate(ydoc1))
+  const text2 = ydoc2.getText()
+  const expectedResult = [
+    { insert: '\n', attributes: { url: 'http://example.com' } },
+    { insert: '\n', attributes: { url: 'http://docs.yjs.dev' } },
+    { insert: '\n', attributes: { url: 'http://example.com' } }
+  ]
+  t.compare(text1.toDelta(), expectedResult)
+  t.compare(text1.toDelta(), text2.toDelta())
+  console.log(text1.toDelta())
+}
+
 // RANDOM TESTS
 
 let charCounter = 0