46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
import prettier from "../../config/prettier-entry.js";
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test("Should use printer and parser from the same plugin", async () => {
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const createPlugin = (name) => ({
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name,
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parsers: {
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foo: {
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parse: () => ({ parsedBy: name }),
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astFormat: "foo",
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},
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},
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printers: {
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foo: {
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print: ({ node }) =>
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JSON.stringify({ parsedBy: node.parsedBy, printedBy: name }),
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},
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},
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});
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const pluginA = createPlugin("plugin A");
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const pluginB = createPlugin("plugin B");
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const result = JSON.parse(
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await prettier.format("_", { plugins: [pluginA, pluginB], parser: "foo" })
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);
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expect(result).toEqual({ parsedBy: "plugin B", printedBy: "plugin B" });
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});
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test("Should not apply default options from unused plugin", async () => {
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const pluginA = { defaultOptions: { tabWidth: 10 } };
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const pluginB = {
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parsers: { foo: { parse: () => ({}), astFormat: "foo" } },
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printers: {
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foo: {
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print: (path, options) =>
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JSON.stringify({ tabWidth: options.tabWidth }),
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},
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},
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};
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const result = JSON.parse(
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await prettier.format("_", { plugins: [pluginA, pluginB], parser: "foo" })
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);
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expect(result).toEqual({ tabWidth: 2 });
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});
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