style: apply changed names to test

Author: junhocode

src/__tests__/utils/numberParser.test.ts

@@ -1,7 +1,7 @@
 import { describe, expect, it } from '@jest/globals';
-import { parseWsKlineToRaw } from '@/utils/parseKline';
+import { parseKline } from '@/utils/parseKline';
 
-describe('parseWsKlineToRaw', () => {
+describe('parseKline', () => {
   it('parses WS data into kline format', () => {
     const mockWsKline = {
       t: 1700000000000, 
@@ -23,7 +23,7 @@ describe('parseWsKlineToRaw', () => {
       B: "0"            
     };
 
-    const result = parseWsKlineToRaw(mockWsKline as any);
+    const result = parseKline(mockWsKline as any);
 
     expect(result).toHaveLength(12);
 

src/__tests__/utils/klineParser.test.ts src/__tests__/utils/parseKline.test.tssrc/__tests__/utils/klineParser.test.ts renamed to src/__tests__/utils/parseKline.test.ts

@@ -0,0 +1,54 @@
+import { describe, expect, it } from '@jest/globals';
+import { parseNumber } from '@/utils/parseNumber';
+
+describe("parseNumber", () => {
+  it("input 0", () => {
+    expect(parseNumber(0)).toBe("0");
+  });
+
+  describe("input million", () => {
+    it("formats million to m", () => {
+      expect(parseNumber(1000000)).toBe("1.00M");
+      expect(parseNumber(1500000)).toBe("1.50M");
+      expect(parseNumber(20000000)).toBe("20.00M");
+    });
+
+    it("handels rounding", () => {
+      expect(parseNumber(1234500)).toBe("1.23M");
+      expect(parseNumber(1235500)).toBe("1.24M");
+    });
+  });
+
+  describe("input thousand", () => {
+    it("formats thousand to k", () => {
+      expect(parseNumber(1000)).toBe("1.00K");
+      expect(parseNumber(1500)).toBe("1.50K");
+      expect(parseNumber(999000)).toBe("999.00K");
+    });
+
+    it("handels rounding", () => {
+      expect(parseNumber(1234)).toBe("1.23K");
+      expect(parseNumber(1236)).toBe("1.24K");
+    });
+  });
+
+  describe("under thousand", () => {
+    it("formats", () => {
+      expect(parseNumber(1)).toBe("1.00");
+      expect(parseNumber(100)).toBe("100.00");
+      expect(parseNumber(999)).toBe("999.00");
+    });
+
+    it("handles rounding", () => {
+      expect(parseNumber(10.5)).toBe("10.50");
+      expect(parseNumber(10.567)).toBe("10.57");
+    });
+  });
+
+  describe("edge cases", () => {
+    it("handles negative numbers", () => {
+      expect(parseNumber(-5000)).toBe("-5,000.00");
+      expect(parseNumber(-123.456)).toBe("-123.46");
+    });
+  });
+});