wehub-resource-sync
42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import { patch } from "@oh-my-pi/pi-coding-agent/utils/git";
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describe("joinPatch", () => {
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test("preserves space character in empty context line at end of patch", () => {
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// This simulates a hunk ending with an empty context line represented as " \n"
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const parts = [
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"@@ -1,2 +1,2 @@\n",
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"foo\n",
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"@@ -10,4 +10,4 @@\n",
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"line1\n",
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"-old\n",
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"+new\n",
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" \n", // Empty context line = space + newline
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];
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const result = patch.join(parts);
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// The result should end with a space character (the empty context line)
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// but NOT start/end with multiple newlines
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expect(result.endsWith(" \n")).toBe(true);
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expect(result.replace(/[ \t]+$/, "")).toEqual(result); // No trailing spaces should be removed
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});
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test("normalizes multiple trailing newlines in parts", () => {
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const parts = ["line1\n", "line2\n", "line3"];
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const result = patch.join(parts);
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// Should join with single newlines and end with one newline
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expect(result.endsWith("\n")).toBe(true);
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});
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test("adds newline to parts that are missing them", () => {
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const parts = ["line1", "line2"];
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const result = patch.join(parts);
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// Should add newlines to both parts
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expect(result.includes("line1\n")).toBe(true);
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expect(result.endsWith("line2\n")).toBe(true);
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});
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});
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