31 lines
841 B
JavaScript
31 lines
841 B
JavaScript
import { cursor, hardline } from "../../src/document/builders.js";
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import { printDocToString } from "../../src/document/printer.js";
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const options = { printWidth: 80, tabWidth: 2 };
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test("Should reject if too many cursor in doc", () => {
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expect(() => {
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printDocToString([cursor, cursor, cursor], options);
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}).toThrow({ message: "There are too many 'cursor' in doc." });
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});
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test("Should trim blank first line", () => {
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expect(
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printDocToString([" ", hardline, "Prettier", hardline], options)
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.formatted,
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).toBe("\nPrettier\n");
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});
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test("Should properly trim with cursor", () => {
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expect(
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printDocToString(
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["123", cursor, "Prettier \t", cursor, "\t \t", hardline],
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options,
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),
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).toEqual({
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formatted: "123Prettier\n",
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cursorNodeStart: 3,
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cursorNodeText: "Prettier",
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});
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});
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