YeonGyu-Kim
e8bc2ca7ef
Remove the old LINE:HEX (e.g. "42:ab") reference format support. All refs now use LINE#ID format exclusively (e.g. "42#VK"). Also fixes HASHLINE_OUTPUT_PATTERN to use | separator (was missed in PR #2079).
64 lines
1.6 KiB
TypeScript
64 lines
1.6 KiB
TypeScript
import { describe, it, expect } from "bun:test"
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import { computeLineHash } from "./hash-computation"
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import { parseLineRef, validateLineRef, validateLineRefs } from "./validation"
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describe("parseLineRef", () => {
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it("parses valid LINE#ID reference", () => {
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//#given
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const ref = "42#VK"
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//#when
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const result = parseLineRef(ref)
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//#then
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expect(result).toEqual({ line: 42, hash: "VK" })
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})
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it("throws on invalid format", () => {
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//#given
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const ref = "42:VK"
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//#when / #then
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expect(() => parseLineRef(ref)).toThrow("LINE#ID")
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})
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it("accepts refs copied with markers and trailing content", () => {
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//#given
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const ref = ">>> 42#VK|const value = 1"
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//#when
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const result = parseLineRef(ref)
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//#then
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expect(result).toEqual({ line: 42, hash: "VK" })
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})
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})
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describe("validateLineRef", () => {
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it("accepts matching reference", () => {
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//#given
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const lines = ["function hello() {", " return 42", "}"]
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const hash = computeLineHash(1, lines[0])
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//#when / #then
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expect(() => validateLineRef(lines, `1#${hash}`)).not.toThrow()
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})
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it("throws on mismatch and includes current hash", () => {
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//#given
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const lines = ["function hello() {"]
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//#when / #then
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expect(() => validateLineRef(lines, "1#ZZ")).toThrow(/>>>\s+1#[ZPMQVRWSNKTXJBYH]{2}\|/)
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})
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it("shows >>> mismatch context in batched validation", () => {
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//#given
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const lines = ["one", "two", "three", "four"]
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//#when / #then
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expect(() => validateLineRefs(lines, ["2#ZZ"]))
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.toThrow(/>>>\s+2#[ZPMQVRWSNKTXJBYH]{2}\|two/)
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})
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})
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