85 lines
1.8 KiB
JavaScript
85 lines
1.8 KiB
JavaScript
import { outdent } from "outdent";
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import getPrettier from "../../../config/get-prettier.js";
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runFormatTest(import.meta, ["babel", "typescript", "flow"]);
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let prettier;
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beforeAll(async () => {
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prettier = await getPrettier();
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});
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test("translates cursor correctly in basic case", async () => {
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expect(
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await prettier.formatWithCursor(" 1", { parser: "babel", cursorOffset: 2 }),
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).toMatchObject({
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formatted: "1;\n",
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cursorOffset: 1,
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});
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});
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test("positions cursor relative to closest node, not SourceElement", async () => {
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const code = "return 15";
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expect(
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await prettier.formatWithCursor(code, {
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parser: "babel",
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cursorOffset: 15,
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}),
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).toMatchObject({
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formatted: "return 15;\n",
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cursorOffset: 7,
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});
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});
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test("keeps cursor inside formatted node", async () => {
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const code = "return 15";
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expect(
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await prettier.formatWithCursor(code, {
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parser: "babel",
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cursorOffset: 14,
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}),
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).toMatchObject({
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formatted: "return 15;\n",
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cursorOffset: 7,
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});
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});
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test("doesn't insert second placeholder for nonexistent TypeAnnotation", async () => {
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const code =
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"\n" +
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outdent`
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foo('bar', cb => {
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console.log('stuff')
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})
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`;
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expect(
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await prettier.formatWithCursor(code, {
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parser: "babel",
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cursorOffset: 24,
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}),
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).toMatchObject({
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formatted:
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outdent`
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foo("bar", (cb) => {
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console.log("stuff");
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});
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` + "\n",
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cursorOffset: 25,
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});
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});
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test("cursorOffset === rangeStart", async () => {
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const code = "1.0000\n2.0000\n3.0000";
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expect(
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await prettier.formatWithCursor(code, {
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parser: "babel",
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cursorOffset: 7,
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rangeStart: 7,
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rangeEnd: 8,
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}),
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).toMatchObject({
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formatted: "1.0000\n2.0;\n3.0000",
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cursorOffset: 7,
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});
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});
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