Josh Holmer
92 lines
2.5 KiB
TypeScript
92 lines
2.5 KiB
TypeScript
import { describe, expect, test } from "bun:test"
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import { splitDiffHunks } from "../../src/kilocode/tui/diff"
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describe("splitDiffHunks", () => {
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test("returns original diff when there are no hunks", () => {
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const diff = "--- a/file.ts\n+++ b/file.ts"
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expect(splitDiffHunks(diff)).toEqual([diff])
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})
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test("returns original diff when there is one hunk", () => {
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const diff = ["--- a/file.ts", "+++ b/file.ts", "@@ -1,2 +1,2 @@", "-one", "+ONE", " two"].join("\n")
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expect(splitDiffHunks(diff)).toEqual([diff])
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})
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test("ignores header-like content lines inside a hunk", () => {
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const diff = [
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"--- a/file.ts",
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"+++ b/file.ts",
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"@@ -1,1 +1,1 @@",
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"--- not-a-header",
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"+++ still-not-a-header",
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].join("\n")
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expect(splitDiffHunks(diff)).toEqual([diff])
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})
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test("splits multi-hunk diff and preserves headers", () => {
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const diff = [
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"--- a/file.ts",
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"+++ b/file.ts",
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"@@ -1,2 +1,2 @@",
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"-one",
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"+ONE",
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" two",
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"@@ -10,2 +10,2 @@",
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"-ten",
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"+TEN",
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" eleven",
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].join("\n")
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expect(splitDiffHunks(diff)).toEqual([
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["--- a/file.ts", "+++ b/file.ts", "@@ -1,2 +1,2 @@", "-one", "+ONE", " two"].join("\n"),
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["--- a/file.ts", "+++ b/file.ts", "@@ -10,2 +10,2 @@", "-ten", "+TEN", " eleven"].join("\n"),
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])
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})
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test("splits concatenated multi-file diff with per-file headers", () => {
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const diff = [
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"--- a/one.ts",
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"+++ b/one.ts",
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"@@ -1,2 +1,2 @@",
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"-one",
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"+ONE",
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"--- a/two.ts",
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"+++ b/two.ts",
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"@@ -1,2 +1,2 @@",
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"-two",
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"+TWO",
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].join("\n")
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expect(splitDiffHunks(diff)).toEqual([
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["--- a/one.ts", "+++ b/one.ts", "@@ -1,2 +1,2 @@", "-one", "+ONE"].join("\n"),
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["--- a/two.ts", "+++ b/two.ts", "@@ -1,2 +1,2 @@", "-two", "+TWO"].join("\n"),
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])
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})
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test("splits multi-file diff when first file has multiple hunks", () => {
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const diff = [
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"--- a/one.ts",
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"+++ b/one.ts",
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"@@ -1,2 +1,2 @@",
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"-one",
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"+ONE",
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"@@ -10,2 +10,2 @@",
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"-ten",
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"+TEN",
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"--- a/two.ts",
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"+++ b/two.ts",
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"@@ -3,2 +3,2 @@",
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"-two",
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"+TWO",
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].join("\n")
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expect(splitDiffHunks(diff)).toEqual([
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["--- a/one.ts", "+++ b/one.ts", "@@ -1,2 +1,2 @@", "-one", "+ONE"].join("\n"),
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["--- a/one.ts", "+++ b/one.ts", "@@ -10,2 +10,2 @@", "-ten", "+TEN"].join("\n"),
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["--- a/two.ts", "+++ b/two.ts", "@@ -3,2 +3,2 @@", "-two", "+TWO"].join("\n"),
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])
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})
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})
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