chore: merge blocksuite source code (#9213)

blocksuite/blocks/src/_common/test-utils/test-utils.ts

@@ -0,0 +1,50 @@
+import type { BlockSnapshot, SliceSnapshot } from '@blocksuite/store';
+
+import {
+  mergeToCodeModel,
+  transformModel,
+} from '../../root-block/utils/operations/model.js';
+
+class DocTestUtils {
+  // block model operations (data layer)
+  mergeToCodeModel = mergeToCodeModel;
+
+  transformModel = transformModel;
+}
+
+export class TestUtils {
+  docTestUtils = new DocTestUtils();
+}
+
+export function nanoidReplacement(snapshot: BlockSnapshot | SliceSnapshot) {
+  return JSON.parse(nanoidReplacementString(JSON.stringify(snapshot)));
+}
+
+const escapedSnapshotAttributes = new Set([
+  '"attributes"',
+  '"conditions"',
+  '"iconColumn"',
+  '"background"',
+  '"LinkedPage"',
+  '"elementIds"',
+]);
+
+function nanoidReplacementString(snapshotString: string) {
+  const re =
+    /("block:[A-Za-z0-9-_]{10}")|("[A-Za-z0-9-_]{10}")|("var\(--affine-v2-chip-label-[a-z]{3,10}\)")|("[A-Za-z0-9-_=]{44}")/g;
+  const matches = snapshotString.matchAll(re);
+  const matchesReplaceMap = new Map();
+  let escapedNumber = 0;
+  Array.from(matches).forEach((match, index) => {
+    if (escapedSnapshotAttributes.has(match[0])) {
+      matchesReplaceMap.set(match[0], match[0]);
+      escapedNumber++;
+    } else {
+      matchesReplaceMap.set(
+        match[0],
+        `"matchesReplaceMap[${index - escapedNumber}]"`
+      );
+    }
+  });
+  return snapshotString.replace(re, match => matchesReplaceMap.get(match));
+}