test: 添加一大堆测试文件

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claude-code-best
2026-04-02 20:28:08 +08:00
parent 6f5623b26c
commit ce29527a67
33 changed files with 3502 additions and 329 deletions

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@@ -1,167 +1,167 @@
import { describe, expect, test } from "bun:test";
import { describe, expect, test } from 'bun:test'
import {
getPastedTextRefNumLines,
formatPastedTextRef,
formatImageRef,
parseReferences,
expandPastedTextRefs,
} from "../history";
} from '../history'
describe("getPastedTextRefNumLines", () => {
test("returns 0 for single line (no newline)", () => {
expect(getPastedTextRefNumLines("hello")).toBe(0);
});
describe('getPastedTextRefNumLines', () => {
test('returns 0 for single line (no newline)', () => {
expect(getPastedTextRefNumLines('hello')).toBe(0)
})
test("counts LF newlines", () => {
expect(getPastedTextRefNumLines("a\nb\nc")).toBe(2);
});
test('counts LF newlines', () => {
expect(getPastedTextRefNumLines('a\nb\nc')).toBe(2)
})
test("counts CRLF newlines", () => {
expect(getPastedTextRefNumLines("a\r\nb")).toBe(1);
});
test('counts CRLF newlines', () => {
expect(getPastedTextRefNumLines('a\r\nb')).toBe(1)
})
test("counts CR newlines", () => {
expect(getPastedTextRefNumLines("a\rb")).toBe(1);
});
test('counts CR newlines', () => {
expect(getPastedTextRefNumLines('a\rb')).toBe(1)
})
test("returns 0 for empty string", () => {
expect(getPastedTextRefNumLines("")).toBe(0);
});
test('returns 0 for empty string', () => {
expect(getPastedTextRefNumLines('')).toBe(0)
})
test("trailing newline counts as one", () => {
expect(getPastedTextRefNumLines("a\n")).toBe(1);
});
});
test('trailing newline counts as one', () => {
expect(getPastedTextRefNumLines('a\n')).toBe(1)
})
})
describe("formatPastedTextRef", () => {
test("formats with lines count", () => {
expect(formatPastedTextRef(1, 10)).toBe("[Pasted text #1 +10 lines]");
});
describe('formatPastedTextRef', () => {
test('formats with lines count', () => {
expect(formatPastedTextRef(1, 10)).toBe('[Pasted text #1 +10 lines]')
})
test("formats without lines when 0", () => {
expect(formatPastedTextRef(3, 0)).toBe("[Pasted text #3]");
});
test('formats without lines when 0', () => {
expect(formatPastedTextRef(3, 0)).toBe('[Pasted text #3]')
})
test("formats with large id", () => {
expect(formatPastedTextRef(99, 5)).toBe("[Pasted text #99 +5 lines]");
});
});
test('formats with large id', () => {
expect(formatPastedTextRef(99, 5)).toBe('[Pasted text #99 +5 lines]')
})
})
describe("formatImageRef", () => {
test("formats image reference", () => {
expect(formatImageRef(1)).toBe("[Image #1]");
});
describe('formatImageRef', () => {
test('formats image reference', () => {
expect(formatImageRef(1)).toBe('[Image #1]')
})
test("formats with large id", () => {
expect(formatImageRef(42)).toBe("[Image #42]");
});
});
test('formats with large id', () => {
expect(formatImageRef(42)).toBe('[Image #42]')
})
})
describe("parseReferences", () => {
test("parses Pasted text ref", () => {
const refs = parseReferences("[Pasted text #1 +5 lines]");
expect(refs).toHaveLength(1);
describe('parseReferences', () => {
test('parses Pasted text ref', () => {
const refs = parseReferences('[Pasted text #1 +5 lines]')
expect(refs).toHaveLength(1)
expect(refs[0]).toEqual({
id: 1,
match: "[Pasted text #1 +5 lines]",
match: '[Pasted text #1 +5 lines]',
index: 0,
});
});
})
})
test("parses Image ref", () => {
const refs = parseReferences("[Image #2]");
expect(refs).toHaveLength(1);
expect(refs[0]!.id).toBe(2);
});
test('parses Image ref', () => {
const refs = parseReferences('[Image #2]')
expect(refs).toHaveLength(1)
expect(refs[0]!.id).toBe(2)
})
test("parses Truncated text ref", () => {
const refs = parseReferences("[...Truncated text #3]");
expect(refs).toHaveLength(1);
expect(refs[0]!.id).toBe(3);
});
test('parses Truncated text ref', () => {
const refs = parseReferences('[...Truncated text #3]')
expect(refs).toHaveLength(1)
expect(refs[0]!.id).toBe(3)
})
test("parses Pasted text without line count", () => {
const refs = parseReferences("[Pasted text #4]");
expect(refs).toHaveLength(1);
expect(refs[0]!.id).toBe(4);
});
test('parses Pasted text without line count', () => {
const refs = parseReferences('[Pasted text #4]')
expect(refs).toHaveLength(1)
expect(refs[0]!.id).toBe(4)
})
test("parses multiple refs", () => {
const refs = parseReferences("hello [Pasted text #1] world [Image #2]");
expect(refs).toHaveLength(2);
expect(refs[0]!.id).toBe(1);
expect(refs[1]!.id).toBe(2);
});
test('parses multiple refs', () => {
const refs = parseReferences('hello [Pasted text #1] world [Image #2]')
expect(refs).toHaveLength(2)
expect(refs[0]!.id).toBe(1)
expect(refs[1]!.id).toBe(2)
})
test("returns empty for no refs", () => {
expect(parseReferences("plain text")).toEqual([]);
});
test('returns empty for no refs', () => {
expect(parseReferences('plain text')).toEqual([])
})
test("filters out id 0", () => {
const refs = parseReferences("[Pasted text #0]");
expect(refs).toHaveLength(0);
});
test('filters out id 0', () => {
const refs = parseReferences('[Pasted text #0]')
expect(refs).toHaveLength(0)
})
test("captures correct index for embedded refs", () => {
const input = "prefix [Pasted text #1] suffix";
const refs = parseReferences(input);
expect(refs[0]!.index).toBe(7);
});
test('captures correct index for embedded refs', () => {
const input = 'prefix [Pasted text #1] suffix'
const refs = parseReferences(input)
expect(refs[0]!.index).toBe(7)
})
test("handles duplicate refs", () => {
const refs = parseReferences("[Pasted text #1] and [Pasted text #1]");
expect(refs).toHaveLength(2);
});
});
test('handles duplicate refs', () => {
const refs = parseReferences('[Pasted text #1] and [Pasted text #1]')
expect(refs).toHaveLength(2)
})
})
describe("expandPastedTextRefs", () => {
test("replaces single text ref", () => {
const input = "look at [Pasted text #1 +2 lines]";
describe('expandPastedTextRefs', () => {
test('replaces single text ref', () => {
const input = 'look at [Pasted text #1 +2 lines]'
const pastedContents = {
1: { id: 1, type: "text" as const, content: "line1\nline2\nline3" },
};
const result = expandPastedTextRefs(input, pastedContents);
expect(result).toBe("look at line1\nline2\nline3");
});
1: { id: 1, type: 'text' as const, content: 'line1\nline2\nline3' },
}
const result = expandPastedTextRefs(input, pastedContents)
expect(result).toBe('look at line1\nline2\nline3')
})
test("replaces multiple text refs in reverse order", () => {
const input = "[Pasted text #1] and [Pasted text #2]";
test('replaces multiple text refs in reverse order', () => {
const input = '[Pasted text #1] and [Pasted text #2]'
const pastedContents = {
1: { id: 1, type: "text" as const, content: "AAA" },
2: { id: 2, type: "text" as const, content: "BBB" },
};
const result = expandPastedTextRefs(input, pastedContents);
expect(result).toBe("AAA and BBB");
});
1: { id: 1, type: 'text' as const, content: 'AAA' },
2: { id: 2, type: 'text' as const, content: 'BBB' },
}
const result = expandPastedTextRefs(input, pastedContents)
expect(result).toBe('AAA and BBB')
})
test("does not replace image refs", () => {
const input = "[Image #1]";
test('does not replace image refs', () => {
const input = '[Image #1]'
const pastedContents = {
1: { id: 1, type: "image" as const, content: "data" },
};
const result = expandPastedTextRefs(input, pastedContents);
expect(result).toBe("[Image #1]");
});
1: { id: 1, type: 'image' as const, content: 'data' },
}
const result = expandPastedTextRefs(input, pastedContents)
expect(result).toBe('[Image #1]')
})
test("returns original when no refs", () => {
const input = "no refs here";
const result = expandPastedTextRefs(input, {});
expect(result).toBe("no refs here");
});
test('returns original when no refs', () => {
const input = 'no refs here'
const result = expandPastedTextRefs(input, {})
expect(result).toBe('no refs here')
})
test("skips refs with no matching pasted content", () => {
const input = "[Pasted text #99 +1 lines]";
const result = expandPastedTextRefs(input, {});
expect(result).toBe("[Pasted text #99 +1 lines]");
});
test('skips refs with no matching pasted content', () => {
const input = '[Pasted text #99 +1 lines]'
const result = expandPastedTextRefs(input, {})
expect(result).toBe('[Pasted text #99 +1 lines]')
})
test("handles mixed content", () => {
const input = "see [Pasted text #1] and [Image #2]";
test('handles mixed content', () => {
const input = 'see [Pasted text #1] and [Image #2]'
const pastedContents = {
1: { id: 1, type: "text" as const, content: "code here" },
2: { id: 2, type: "image" as const, content: "img data" },
};
const result = expandPastedTextRefs(input, pastedContents);
expect(result).toBe("see code here and [Image #2]");
});
});
1: { id: 1, type: 'text' as const, content: 'code here' },
2: { id: 2, type: 'image' as const, content: 'img data' },
}
const result = expandPastedTextRefs(input, pastedContents)
expect(result).toBe('see code here and [Image #2]')
})
})