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

packages/sheets-numfmt/src/utils/__tests__/pattern.spec.ts

@@ -0,0 +1,42 @@
+/**
+ * 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 { DEFAULT_NUMBER_FORMAT } from '@univerjs/core';
+import { describe, expect, it } from 'vitest';
+import { getPatternPreview, getPatternType } from '../pattern';
+
+describe('getPatternType', () => {
+    it('classifies conditional general formats as number formats', () => {
+        expect(getPatternType(DEFAULT_NUMBER_FORMAT)).toBe('general');
+        expect(getPatternType('[>0]"A";[<0]"B";"B"')).toBe('number');
+    });
+
+    it('classifies two-section conditional text formats as number formats', () => {
+        const pattern = '[>0]"未完成";[<=0]"完成"';
+        expect(getPatternType(pattern)).toBe('number');
+        expect(getPatternPreview(pattern, 1)).toEqual({ result: '未完成' });
+        expect(getPatternPreview(pattern, 0)).toEqual({ result: '完成' });
+        expect(getPatternPreview(pattern, -1)).toEqual({ result: '-完成' });
+    });
+
+    it('classifies three-section conditional text formats as number formats', () => {
+        const pattern = '[>0]"未完成";[<0]"完成";"完成"';
+        expect(getPatternType(pattern)).toBe('number');
+        expect(getPatternPreview(pattern, 1)).toEqual({ result: '未完成' });
+        expect(getPatternPreview(pattern, 0)).toEqual({ result: '完成' });
+        expect(getPatternPreview(pattern, -1)).toEqual({ result: '完成' });
+    });
+});