snapshot of https://github.com/dream-num/univer.git (dev, 2026-09-16; blobs > 131072B omitted)

packages/docs/src/services/__tests__/doc-content-insert.service.spec.ts

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+/**
+ * Copyright 2023-present DreamNum Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Injector } from '@univerjs/core';
+import { beforeEach, describe, expect, it } from 'vitest';
+import { DocContentInsertService } from '../doc-content-insert.service';
+
+describe('DocContentInsertService', () => {
+    let service: DocContentInsertService;
+
+    beforeEach(() => {
+        const injector = new Injector();
+        injector.add([DocContentInsertService]);
+        service = injector.get(DocContentInsertService);
+    });
+
+    it('consumes a pending insert range only for the matching document', () => {
+        const range = { unitId: 'doc-1', startOffset: 2, endOffset: 5, segmentId: 'header' };
+
+        service.setInsertRange(range);
+
+        expect(service.consumeInsertRange('doc-2')).toBeNull();
+        expect(service.consumeInsertRange('doc-1')).toEqual(range);
+        expect(service.consumeInsertRange('doc-1')).toBeNull();
+    });
+
+    it('clears stale insert ranges when editing is cancelled', () => {
+        service.setInsertRange({ unitId: 'doc-1', startOffset: 2, endOffset: 5 });
+        service.clearInsertRange();
+
+        expect(service.consumeInsertRange()).toBeNull();
+    });
+});