text: import { test, SYNTAX_CASES, getTSParsers, testFilePath, testVersion, parsers } from '../utils';
  import { RuleTester } from 'eslint';
  
  import { CASE_SENSITIVE_FS } from 'eslint-module-utils/resolve';
  
  
  const ruleTester = new RuleTester();
  const rule = require('rules/named');
  
  function error(name, module, type = 'Identifier') {
    return { message: name + ' not found in \'' + module + '\'', type };
  }
  
  ruleTester.run('named', rule, {
    valid: [
      test({ code: 'import "./malformed.js"' }),
  
      test({ code: 'import { foo } from "./bar"' }),
      test({ code: 'import { foo } from "./empty-module"' }),
      test({ code: 'import bar from "./bar.js"' }),
      test({ code: 'import bar, { foo } from "./bar.js"' }),
      test({ code: 'import {a, b, d} from "./named-exports"' }),
      test({ code: 'import {ExportedClass} from "./named-exports"' }),
      test({ code: 'import { destructingAssign } from "./named-exports"' }),
      test({ code: 'import { destructingRenamedAssign } from "./named-exports"' }),
      test({ code: 'import { ActionTypes } from "./qc"' }),
      test({ code: 'import {a, b, c, d} from "./re-export"' }),
      test({ code: 'import {a, b, c} from "./re-export-common-star"' }),
      test({ code: 'import {RuleTester} from "./re-export-node_modules"' }),
  
      test({ code: 'import { jsxFoo } from "./jsx/AnotherComponent"',
        settings: { 'import/resolve': { 'extensions': ['.js', '.jsx'] } } }),
  
      // validate that eslint-disable-line silences this properly
      test({ code: 'import {a, b, d} from "./common"; ' +
                  '// eslint-disable-line named' }),
  
      test({ code: 'import { foo, bar } from "./re-export-names"' }),
  
      test({ code: 'import { foo, bar } from "./common"',
        settings: { 'import/ignore': ['common'] } }),
  
      // ignore core modules by default
      test({ code: 'import { foo } from "crypto"' }),
      test({ code: 'import { zoob } from "a"' }),
  
      test({ code: 'import { someThing } from "./test-module"' }),
  
      // export tests
      test({ code: 'export { foo } from "./bar"' }),
      test({ code: 'export { foo as bar } from "./bar"' }),
      test({ code: 'export { foo } from "./does-not-exist"' }),
  
      // es7
      test({
        code: 'export bar, { foo } from "./bar"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import { foo, bar } from "./named-trampoline"',
        parser: parsers.BABEL_OLD,
      }),
  
      // regression tests
      test({ code: 'let foo; export { foo as bar }' }),
  
      // destructured exports
      test({ code: 'import { destructuredProp } from "./named-exports"' }),
      test({ code: 'import { arrayKeyProp } from "./named-exports"' }),
      test({ code: 'import { deepProp } from "./named-exports"' }),
      test({ code: 'import { deepSparseElement } from "./named-exports"' }),
  
      // should ignore imported/exported flow types, even if they don’t exist
      test({
        code: 'import type { MissingType } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import typeof { MissingType } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import type { MyOpaqueType } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import typeof { MyOpaqueType } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import { type MyOpaqueType, MyClass } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import { typeof MyOpaqueType, MyClass } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import typeof MissingType from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'import typeof * as MissingType from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'export type { MissingType } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
      test({
        code: 'export type { MyOpaqueType } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
      }),
  
      // jsnext
      test({
        code: '/*jsnext*/ import { createStore } from "redux"',
        settings: { 'import/ignore': [] },
      }),
      // should work without ignore
      test({
        code: '/*jsnext*/ import { createStore } from "redux"',
      }),
  
      // ignore is ignored if exports are found
      test({ code: 'import { foo } from "es6-module"' }),
  
      // issue #210: shameless self-reference
      test({ code: 'import { me, soGreat } from "./narcissist"' }),
  
      // issue #251: re-export default as named
      test({ code: 'import { foo, bar, baz } from "./re-export-default"' }),
      test({
        code: 'import { common } from "./re-export-default"',
        settings: { 'import/ignore': ['common'] },
      }),
  
      // ignore CJS by default. always ignore ignore list
      test({ code: 'import {a, b, d} from "./common"' }),
      test({
        code: 'import { baz } from "./bar"',
        settings: { 'import/ignore': ['bar'] },
      }),
      test({
        code: 'import { common } from "./re-export-default"',
      }),
  
      // destructured requires with commonjs option
      test({
        code: 'const { destructuredProp } = require("./named-exports")',
        options: [{ commonjs: true }],
      }),
      test({
        code: 'let { arrayKeyProp } = require("./named-exports")',
        options: [{ commonjs: true }],
      }),
      test({
        code: 'const { deepProp } = require("./named-exports")',
        options: [{ commonjs: true }],
      }),
  
      test({
        code: 'const { foo, bar } = require("./re-export-names")',
        options: [{ commonjs: true }],
      }),
  
      test({
        code: 'const { baz } = require("./bar")',
        errors: [error('baz', './bar')],
      }),
  
      test({
        code: 'const { baz } = require("./bar")',
        errors: [error('baz', './bar')],
        options: [{ commonjs: false }],
      }),
  
      test({
        code: 'const { default: defExport } = require("./bar")',
        options: [{ commonjs: true }],
      }),
  
      ...SYNTAX_CASES,
  
      ...[].concat(testVersion('>= 6', () => ({
        code: `import { ExtfieldModel, Extfield2Model } from './models';`,
        filename: testFilePath('./export-star/downstream.js'),
        parserOptions: {
          sourceType: 'module',
          ecmaVersion: 2020,
        },
      })),
  
      testVersion('>=7.8.0', () =>({ code: 'const { something } = require("./dynamic-import-in-commonjs")',
        parserOptions: { ecmaVersion: 2021 },
        options: [{ commonjs: true }],
      })),
  
      testVersion('>=7.8.0', () => ({ code: 'import { something } from "./dynamic-import-in-commonjs"',
        parserOptions: { ecmaVersion: 2021 } })),
  
      // es2022: Arbitrary module namespace identifier names
      testVersion('>= 8.7', () => ({
        code: 'import { "foo" as foo } from "./bar"', parserOptions: { ecmaVersion: 2022 } })),
      testVersion('>= 8.7', () => ({
        code: 'import { "foo" as foo } from "./empty-module"', parserOptions: { ecmaVersion: 2022 } })),
      ),
    ],
  
    invalid: [].concat(
      test({ code: 'import { somethingElse } from "./test-module"',
        errors: [ error('somethingElse', './test-module') ] }),
  
      test({ code: 'import { baz } from "./bar"',
        errors: [error('baz', './bar')] }),
  
      // test multiple
      test({ code: 'import { baz, bop } from "./bar"',
        errors: [error('baz', './bar'), error('bop', './bar')] }),
  
      test({ code: 'import {a, b, c} from "./named-exports"',
        errors: [error('c', './named-exports')] }),
  
      test({ code: 'import { a } from "./default-export"',
        errors: [error('a', './default-export')] }),
  
      test({ code: 'import { ActionTypess } from "./qc"',
        errors: [error('ActionTypess', './qc')] }),
  
      test({ code: 'import {a, b, c, d, e} from "./re-export"',
        errors: [error('e', './re-export')] }),
  
      test({
        code: 'import { a } from "./re-export-names"',
        errors: [error('a', './re-export-names')],
      }),
  
      // export tests
      test({
        code: 'export { bar } from "./bar"',
        errors: ["bar not found in './bar'"],
      }),
  
      // es7
      test({
        code: 'export bar2, { bar } from "./bar"',
        parser: parsers.BABEL_OLD,
        errors: ["bar not found in './bar'"],
      }),
      test({
        code: 'import { foo, bar, baz } from "./named-trampoline"',
        parser: parsers.BABEL_OLD,
        errors: ["baz not found in './named-trampoline'"],
      }),
      test({
        code: 'import { baz } from "./broken-trampoline"',
        parser: parsers.BABEL_OLD,
        errors: ['baz not found via broken-trampoline.js -> named-exports.js'],
      }),
  
      test({
        code: 'const { baz } = require("./bar")',
        errors: [error('baz', './bar')],
        options: [{ commonjs: true }],
      }),
  
      test({
        code: 'let { baz } = require("./bar")',
        errors: [error('baz', './bar')],
        options: [{ commonjs: true }],
      }),
  
      test({
        code: 'const { baz: bar, bop } = require("./bar"), { a } = require("./re-export-names")',
        errors: [error('baz', './bar'), error('bop', './bar'), error('a', './re-export-names')],
        options: [{ commonjs: true }],
      }),
  
      test({
        code: 'const { default: defExport } = require("./named-exports")',
        errors: [error('default', './named-exports')],
        options: [{ commonjs: true }],
      }),
  
      // parse errors
      // test({
      //   code: "import { a } from './test.coffee';",
      //   settings: { 'import/extensions': ['.js', '.coffee'] },
      //   errors: [{
      //     message: "Parse errors in imported module './test.coffee': Unexpected token > (1:20)",
      //     type: 'Literal',
      //   }],
      // }),
  
      test({
        code: 'import  { type MyOpaqueType, MyMissingClass } from "./flowtypes"',
        parser: parsers.BABEL_OLD,
        errors: ["MyMissingClass not found in './flowtypes'"],
      }),
  
      // jsnext
      test({
        code: '/*jsnext*/ import { createSnorlax } from "redux"',
        settings: { 'import/ignore': [] },
        errors: ["createSnorlax not found in 'redux'"],
      }),
      // should work without ignore
      test({
        code: '/*jsnext*/ import { createSnorlax } from "redux"',
        errors: ["createSnorlax not found in 'redux'"],
      }),
  
      // ignore is ignored if exports are found
      test({
        code: 'import { baz } from "es6-module"',
        errors: ["baz not found in 'es6-module'"],
      }),
  
      // issue #251
      test({
        code: 'import { foo, bar, bap } from "./re-export-default"',
        errors: ["bap not found in './re-export-default'"],
      }),
  
  
      // #328: * exports do not include default
      test({
        code: 'import { default as barDefault } from "./re-export"',
        errors: [`default not found in './re-export'`],
      }),
  
      // es2022: Arbitrary module namespace identifier names
      testVersion('>= 8.7', () => ({
        code: 'import { "somethingElse" as somethingElse } from "./test-module"',
        errors: [ error('somethingElse', './test-module', 'Literal') ],
        parserOptions: { ecmaVersion: 2022 },
      })),
      testVersion('>= 8.7', () => ({
        code: 'import { "baz" as baz, "bop" as bop } from "./bar"',
        errors: [error('baz', './bar', 'Literal'), error('bop', './bar', 'Literal')],
        parserOptions: { ecmaVersion: 2022 },
      })),
      testVersion('>= 8.7', () => ({
        code: 'import { "default" as barDefault } from "./re-export"',
        errors: [`default not found in './re-export'`],
        parserOptions: { ecmaVersion: 2022 },
      })),
    ),
  });
  
  // #311: import of mismatched case
  if (!CASE_SENSITIVE_FS) {
    ruleTester.run('named (path case-insensitivity)', rule, {
      valid: [
        test({
          code: 'import { b } from "./Named-Exports"',
        }),
      ],
      invalid: [
        test({
          code: 'import { foo } from "./Named-Exports"',
          errors: [`foo not found in './Named-Exports'`],
        }),
      ],
    });
  }
  
  // export-all
  ruleTester.run('named (export *)', rule, {
    valid: [
      test({
        code: 'import { foo } from "./export-all"',
      }),
    ],
    invalid: [
      test({
        code: 'import { bar } from "./export-all"',
        errors: [`bar not found in './export-all'`],
      }),
    ],
  });
  
  
  context('TypeScript', function () {
    getTSParsers().forEach((parser) => {
      const settings = {
        'import/parsers': { [parser]: ['.ts'] },
        'import/resolver': { 'eslint-import-resolver-typescript': true },
      };
  
      let valid = [];
      const invalid = [
        // TODO: uncomment this test
        // test({
        //   code: `import {a} from './export-star-3/b';`,
        //   filename: testFilePath('./export-star-3/a.js'),
        //   parser,
        //   settings,
        //   errors: [
        //     { message: 'a not found in ./export-star-3/b' },
        //   ],
        // }),
      ];
  
      [
        'typescript',
        'typescript-declare',
        'typescript-export-assign-namespace',
        'typescript-export-assign-namespace-merged',
      ].forEach((source) => {
        valid = valid.concat(
          test({
            code: `import { MyType } from "./${source}"`,
            parser,
            settings,
          }),
          test({
            code: `import { Foo } from "./${source}"`,
            parser,
            settings,
          }),
          test({
            code: `import { Bar } from "./${source}"`,
            parser,
            settings,
          }),
          (source === 'typescript-declare'
            ? testVersion('> 5', () => ({
              code: `import { getFoo } from "./${source}"`,
              parser,
              settings,
            }))
            : test({
              code: `import { getFoo } from "./${source}"`,
              parser,
              settings,
            })
          ),
          test({
            code: `import { MyEnum } from "./${source}"`,
            parser,
            settings,
          }),
          test({
            code: `
                import { MyModule } from "./${source}"
                MyModule.ModuleFunction()
              `,
            parser,
            settings,
          }),
          test({
            code: `
                import { MyNamespace } from "./${source}"
                MyNamespace.NSModule.NSModuleFunction()
              `,
            parser,
            settings,
          }),
        );
  
        invalid.push(
          test({
            code: `import { MissingType } from "./${source}"`,
            parser,
            settings,
            errors: [{
              message: `MissingType not found in './${source}'`,
              type: 'Identifier',
            }],
          }),
          test({
            code: `import { NotExported } from "./${source}"`,
            parser,
            settings,
            errors: [{
              message: `NotExported not found in './${source}'`,
              type: 'Identifier',
            }],
          }),
        );
      });
  
      ruleTester.run(`named [TypeScript]`, rule, {
        valid,
        invalid,
      });
    });
  });
  