265 lines
7.0 KiB
JavaScript
265 lines
7.0 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("prettier/local");
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expect.addSnapshotSerializer(require("../path-serializer"));
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describe("resolves configuration from external files", () => {
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runPrettier("cli/config/", ["--end-of-line", "lf", "**/*.js"]).test({
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status: 0
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});
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});
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describe("resolves configuration from external files and overrides by extname", () => {
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runPrettier("cli/config/", ["--end-of-line", "lf", "**/*.ts"]).test({
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status: 0
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});
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});
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describe("accepts configuration from --config", () => {
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runPrettier("cli/config/", ["--config", ".prettierrc", "./js/file.js"]).test({
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status: 0
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});
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});
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describe("resolves configuration file with --find-config-path file", () => {
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runPrettier("cli/config/", ["--find-config-path", "no-config/file.js"]).test({
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status: 0
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});
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});
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describe("resolves json configuration file with --find-config-path file", () => {
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runPrettier("cli/config/", ["--find-config-path", "rc-json/file.js"]).test({
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status: 0
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});
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});
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describe("resolves yaml configuration file with --find-config-path file", () => {
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runPrettier("cli/config/", ["--find-config-path", "rc-yaml/file.js"]).test({
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status: 0
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});
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});
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describe("resolves toml configuration file with --find-config-path file", () => {
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runPrettier("cli/config/", ["--find-config-path", "rc-toml/file.js"]).test({
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status: 0
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});
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});
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describe("prints nothing when no file found with --find-config-path", () => {
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runPrettier("cli/config/", [
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"--end-of-line",
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"lf",
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"--find-config-path",
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".."
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]).test({
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stdout: "",
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status: 1
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});
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});
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describe("CLI overrides take precedence", () => {
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runPrettier("cli/config/", [
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"--end-of-line",
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"lf",
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"--print-width",
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"1",
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"**/*.js"
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]).test({
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status: 0
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});
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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.sync with no args", () => {
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expect(prettier.resolveConfig.sync()).toBeNull();
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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.sync with file arg", () => {
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const file = path.resolve(path.join(__dirname, "../cli/config/js/file.js"));
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expect(prettier.resolveConfig.sync(file)).toMatchObject({
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tabWidth: 8
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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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test("API resolveConfig.sync 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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expect(prettier.resolveConfig.sync(file)).toMatchObject({
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semi: true
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});
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});
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test("API resolveConfig with file arg and .editorconfig", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/editorconfig/file.js")
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);
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return prettier.resolveConfig(file, { editorconfig: true }).then(result => {
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expect(result).toMatchObject({
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useTabs: true,
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tabWidth: 8,
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printWidth: 100
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});
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});
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});
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test("API resolveConfig.sync with file arg and .editorconfig", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/editorconfig/file.js")
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);
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expect(prettier.resolveConfig.sync(file)).toMatchObject({
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semi: false
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});
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expect(
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prettier.resolveConfig.sync(file, { editorconfig: true })
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).toMatchObject({
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useTabs: true,
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tabWidth: 8,
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printWidth: 100
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});
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});
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test("API resolveConfig.sync with file arg and .editorconfig (key = unset)", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/editorconfig/tab_width=unset.js")
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);
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expect(
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prettier.resolveConfig.sync(file, { editorconfig: true })
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).not.toMatchObject({ tabWidth: "unset" });
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});
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test("API resolveConfig with nested file arg and .editorconfig", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/editorconfig/lib/file.js")
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);
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return prettier.resolveConfig(file, { editorconfig: true }).then(result => {
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expect(result).toMatchObject({
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useTabs: false,
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tabWidth: 2,
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printWidth: 100
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});
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});
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});
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test("API resolveConfig.sync with nested file arg and .editorconfig", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/editorconfig/lib/file.js")
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);
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expect(prettier.resolveConfig.sync(file)).toMatchObject({
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semi: false
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});
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expect(
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prettier.resolveConfig.sync(file, { editorconfig: true })
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).toMatchObject({
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useTabs: false,
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tabWidth: 2,
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printWidth: 100
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});
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});
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test("API resolveConfig with nested file arg and .editorconfig and indent_size = tab", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/editorconfig/lib/indent_size=tab.js")
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);
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return prettier.resolveConfig(file, { editorconfig: true }).then(result => {
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expect(result).toMatchObject({
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useTabs: false,
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tabWidth: 8,
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printWidth: 100
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});
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});
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});
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test("API resolveConfig.sync with nested file arg and .editorconfig and indent_size = tab", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/editorconfig/lib/indent_size=tab.js")
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);
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expect(prettier.resolveConfig.sync(file)).toMatchObject({
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semi: false
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});
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expect(
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prettier.resolveConfig.sync(file, { editorconfig: true })
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).toMatchObject({
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useTabs: false,
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tabWidth: 8,
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printWidth: 100
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});
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});
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test("API clearConfigCache", () => {
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expect(() => prettier.clearConfigCache()).not.toThrowError();
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});
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test("API resolveConfig.sync overrides work with absolute paths", () => {
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// Absolute path
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const file = path.join(__dirname, "../cli/config/filepath/subfolder/file.js");
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expect(prettier.resolveConfig.sync(file)).toMatchObject({
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tabWidth: 6
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});
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});
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test("API resolveConfig removes $schema option", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/$schema/index.js")
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);
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return prettier.resolveConfig(file).then(result => {
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expect(result).toEqual({
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tabWidth: 42
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});
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});
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});
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test("API resolveConfig.sync removes $schema option", () => {
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const file = path.resolve(
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path.join(__dirname, "../cli/config/$schema/index.js")
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);
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expect(prettier.resolveConfig.sync(file)).toEqual({
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tabWidth: 42
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});
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});
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test("API resolveConfig resolves relative path values based on config filepath", () => {
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const currentDir = path.join(__dirname, "../cli/config/resolve-relative");
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const parentDir = path.resolve(currentDir, "..");
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expect(prettier.resolveConfig.sync(`${currentDir}/index.js`)).toMatchObject({
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plugins: [path.join(parentDir, "path-to-plugin")],
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pluginSearchDirs: [path.join(parentDir, "path-to-plugin-search-dir")]
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});
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});
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