65 lines
2.0 KiB
TypeScript
65 lines
2.0 KiB
TypeScript
|
import { describe, expect, it } from "bun:test"
|
||
|
|
import { normalizeHashlineEdits, type RawHashlineEdit } from "./normalize-edits"
|
||
|
|
|
||
|
|
describe("normalizeHashlineEdits", () => {
|
||
|
|
it("maps replace with pos to set_line", () => {
|
||
|
|
//#given
|
||
|
|
const input: RawHashlineEdit[] = [{ op: "replace", pos: "2#VK", lines: "updated" }]
|
||
|
|
|
||
|
|
//#when
|
||
|
|
const result = normalizeHashlineEdits(input)
|
||
|
|
|
||
|
|
//#then
|
||
|
|
expect(result).toEqual([{ type: "set_line", line: "2#VK", text: "updated" }])
|
||
|
|
})
|
||
|
|
|
||
|
|
it("maps replace with pos and end to replace_lines", () => {
|
||
|
|
//#given
|
||
|
|
const input: RawHashlineEdit[] = [{ op: "replace", pos: "2#VK", end: "4#MB", lines: ["a", "b"] }]
|
||
|
|
|
||
|
|
//#when
|
||
|
|
const result = normalizeHashlineEdits(input)
|
||
|
|
|
||
|
|
//#then
|
||
|
|
expect(result).toEqual([{ type: "replace_lines", start_line: "2#VK", end_line: "4#MB", text: ["a", "b"] }])
|
||
|
|
})
|
||
|
|
|
||
|
|
it("maps anchored append and prepend to insert operations", () => {
|
||
|
|
//#given
|
||
|
|
const input: RawHashlineEdit[] = [
|
||
|
|
{ op: "append", pos: "2#VK", lines: ["after"] },
|
||
|
|
{ op: "prepend", pos: "4#MB", lines: ["before"] },
|
||
|
|
]
|
||
|
|
|
||
|
|
//#when
|
||
|
|
const result = normalizeHashlineEdits(input)
|
||
|
|
|
||
|
|
//#then
|
||
|
|
expect(result).toEqual([
|
||
|
|
{ type: "insert_after", line: "2#VK", text: ["after"] },
|
||
|
|
{ type: "insert_before", line: "4#MB", text: ["before"] },
|
||
|
|
])
|
||
|
|
})
|
||
|
|
|
||
|
|
it("prefers pos over end for prepend anchors", () => {
|
||
|
|
//#given
|
||
|
|
const input: RawHashlineEdit[] = [{ op: "prepend", pos: "3#AA", end: "7#BB", lines: ["before"] }]
|
||
|
|
|
||
|
|
//#when
|
||
|
|
const result = normalizeHashlineEdits(input)
|
||
|
|
|
||
|
|
//#then
|
||
|
|
expect(result).toEqual([{ type: "insert_before", line: "3#AA", text: ["before"] }])
|
||
|
|
})
|
||
|
|
|
||
|
|
it("rejects legacy payload without op", () => {
|
||
|
|
//#given
|
||
|
|
const input = [{ type: "set_line", line: "2#VK", text: "updated" }] as unknown as Parameters<
|
||
|
|
typeof normalizeHashlineEdits
|
||
|
|
>[0]
|
||
|
|
|
||
|
|
//#when / #then
|
||
|
|
expect(() => normalizeHashlineEdits(input)).toThrow(/legacy format was removed/i)
|
||
|
|
})
|
||
|
|
})
|