Lucas Azzola
dcccfed366
* Implement cosmiconfig
* Add resolveOptions API and extname support
* Add --resolve-config and --config, rename resolveOptions to resolveConfig
* Move color to top-level CLI options
* Fix unknown param warning
* Change from {} to null when no config is found
* Change override API to emulate eslint
* Add test for eslint-style overrides
* Delete overrides from resolveConfig
76 lines
2.1 KiB
JavaScript
76 lines
2.1 KiB
JavaScript
"use strict";
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const path = require("path");
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const runPrettier = require("../runPrettier");
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const prettier = require("../../");
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test("resolves configuration from external files", () => {
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const output = runPrettier("cli/config/", ["**/*.js"]);
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expect(output.stdout).toMatchSnapshot();
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expect(output.status).toEqual(0);
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});
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test("resolves configuration from external files and overrides by extname", () => {
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const output = runPrettier("cli/config/", ["**/*.ts"]);
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expect(output.stdout).toMatchSnapshot();
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expect(output.status).toEqual(0);
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});
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test("accepts configuration from --config", () => {
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const output = runPrettier("cli/config/", [
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"--config",
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".prettierrc",
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"./js/file.js"
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]);
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expect(output.stdout).toMatchSnapshot();
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expect(output.status).toEqual(0);
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});
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test("resolves configuration file with --resolve-config file", () => {
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const output = runPrettier("cli/config/", [
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"--resolve-config",
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"no-config/file.js"
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]);
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expect(output.stdout).toMatchSnapshot();
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expect(output.status).toEqual(0);
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});
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test("prints nothing when no file found with --resolve-config", () => {
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const output = runPrettier("cli/config/", ["--resolve-config", ".."]);
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expect(output.stdout).toEqual("");
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expect(output.status).toEqual(1);
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});
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test("CLI overrides take precedence", () => {
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const output = runPrettier("cli/config/", ["--print-width", "1", "**/*.js"]);
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expect(output.stdout).toMatchSnapshot();
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expect(output.status).toEqual(0);
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});
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test("API resolveConfig with no args", () => {
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return prettier.resolveConfig().then(result => {
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expect(result).toBeNull();
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});
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});
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test("API resolveConfig with file arg", () => {
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const file = path.resolve(path.join(__dirname, "../cli/config/js/file.js"));
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return prettier.resolveConfig(file).then(result => {
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expect(result).toMatchObject({
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tabWidth: 8
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});
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});
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});
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test("API resolveConfig with file arg and extension override", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/no-config/file.ts")
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);
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return prettier.resolveConfig(file).then(result => {
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expect(result).toMatchObject({
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semi: true
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});
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});
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});
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