LLM/moltbot
1
0
Fork 0
mirror of https://github.com/moltbot/moltbot.git synced 2026-05-13 15:47:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

test: tighten diff language hint assertions

Browse Source
This commit is contained in:
Shakker
2026-05-11 08:12:32 +01:00
parent ae720e5892
commit 5ca5fc5746
1 changed files with 101 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

218
extensions/diffs/src/language-hints.test.ts
View File

@@ -26,147 +26,131 @@ describe("filterSupportedLanguageHints", () => {
describe("normalizeDiffViewerPayloadLanguages", () => {
it("rewrites stale patch payload language overrides to plain text", async () => {
await expect(
normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
diffStyle: "unified",
diffIndicators: "bars",
disableLineNumbers: false,
expandUnchanged: false,
themeType: "dark",
backgroundEnabled: true,
overflow: "wrap",
unsafeCSS: "",
const result = await normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
langs: ["not-a-real-language" as never],
fileDiff: {
name: "foo.txt",
lang: "not-a-real-language" as never,
} as unknown as FileDiffMetadata,
}),
).resolves.toMatchObject({
langs: ["text"],
fileDiff: {
lang: "text",
diffStyle: "unified",
diffIndicators: "bars",
disableLineNumbers: false,
expandUnchanged: false,
themeType: "dark",
backgroundEnabled: true,
overflow: "wrap",
unsafeCSS: "",
},
langs: ["not-a-real-language" as never],
fileDiff: {
name: "foo.txt",
lang: "not-a-real-language" as never,
} as unknown as FileDiffMetadata,
});
expect(result.langs).toEqual(["text"]);
expect(result.fileDiff?.lang).toBe("text");
});
it("keeps valid hydrated languages and only downgrades invalid sides", async () => {
await expect(
normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
diffStyle: "split",
diffIndicators: "classic",
disableLineNumbers: true,
expandUnchanged: true,
themeType: "light",
backgroundEnabled: false,
overflow: "scroll",
unsafeCSS: "",
const result = await normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
langs: ["typescript", "not-a-real-language" as never],
oldFile: {
name: "before.unknown",
contents: "before",
lang: "not-a-real-language" as never,
},
newFile: {
name: "after.ts",
contents: "after",
lang: "typescript",
},
}),
).resolves.toMatchObject({
langs: ["typescript", "text"],
diffStyle: "split",
diffIndicators: "classic",
disableLineNumbers: true,
expandUnchanged: true,
themeType: "light",
backgroundEnabled: false,
overflow: "scroll",
unsafeCSS: "",
},
langs: ["typescript", "not-a-real-language" as never],
oldFile: {
lang: "text",
name: "before.unknown",
contents: "before",
lang: "not-a-real-language" as never,
},
newFile: {
name: "after.ts",
contents: "after",
lang: "typescript",
},
});
expect(result.langs).toEqual(["typescript", "text"]);
expect(result.oldFile?.lang).toBe("text");
expect(result.newFile?.lang).toBe("typescript");
});
it("rewrites blank explicit language overrides to plain text", async () => {
await expect(
normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
diffStyle: "unified",
diffIndicators: "bars",
disableLineNumbers: false,
expandUnchanged: false,
themeType: "dark",
backgroundEnabled: true,
overflow: "wrap",
unsafeCSS: "",
const result = await normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
langs: [" " as never],
oldFile: {
name: "before.unknown",
contents: "before",
lang: " " as never,
},
newFile: {
name: "after.txt",
contents: "after",
},
}),
).resolves.toMatchObject({
langs: ["text"],
diffStyle: "unified",
diffIndicators: "bars",
disableLineNumbers: false,
expandUnchanged: false,
themeType: "dark",
backgroundEnabled: true,
overflow: "wrap",
unsafeCSS: "",
},
langs: [" " as never],
oldFile: {
lang: "text",
name: "before.unknown",
contents: "before",
lang: " " as never,
},
newFile: {
name: "after.txt",
contents: "after",
},
});
expect(result.langs).toEqual(["text"]);
expect(result.oldFile?.lang).toBe("text");
});
it("does not inject text when a valid file language is the only supported hint", async () => {
await expect(
normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
diffStyle: "unified",
diffIndicators: "bars",
disableLineNumbers: false,
expandUnchanged: false,
themeType: "dark",
backgroundEnabled: true,
overflow: "wrap",
unsafeCSS: "",
const result = await normalizeDiffViewerPayloadLanguages({
prerenderedHTML: "<div>diff</div>",
options: {
theme: {
light: "pierre-light",
dark: "pierre-dark",
},
langs: [],
oldFile: {
name: "before.ts",
contents: "before",
lang: "typescript",
},
newFile: {
name: "after.ts",
contents: "after",
lang: "typescript",
},
}),
).resolves.toMatchObject({
langs: ["typescript"],
diffStyle: "unified",
diffIndicators: "bars",
disableLineNumbers: false,
expandUnchanged: false,
themeType: "dark",
backgroundEnabled: true,
overflow: "wrap",
unsafeCSS: "",
},
langs: [],
oldFile: {
name: "before.ts",
contents: "before",
lang: "typescript",
},
newFile: {
name: "after.ts",
contents: "after",
lang: "typescript",
},
});
expect(result.langs).toEqual(["typescript"]);
});
});