| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | */ |
| 7 | import { |
| 8 | ErrorCategory, |
| 9 | getRuleForCategory, |
| 10 | } from 'babel-plugin-react-compiler/src/CompilerError'; |
| 11 | import {normalizeIndent, makeTestCaseError, testRule} from './shared-utils'; |
| 12 | import {allRules} from '../src/rules/ReactCompilerRule'; |
| 13 | |
| 14 | testRule( |
| 15 | 'no-capitalized-calls', |
| 16 | allRules[getRuleForCategory(ErrorCategory.CapitalizedCalls).name].rule, |
| 17 | { |
| 18 | valid: [], |
| 19 | invalid: [ |
| 20 | { |
| 21 | name: 'Simple violation', |
| 22 | code: normalizeIndent` |
| 23 | import Child from './Child'; |
| 24 | function Component() { |
| 25 | return <> |
| 26 | {Child()} |
| 27 | </>; |
| 28 | } |
| 29 | `, |
| 30 | errors: [ |
| 31 | makeTestCaseError( |
| 32 | 'Capitalized functions are reserved for components', |
| 33 | ), |
| 34 | ], |
| 35 | }, |
| 36 | { |
| 37 | name: 'Method call violation', |
| 38 | code: normalizeIndent` |
| 39 | import myModule from './MyModule'; |
| 40 | function Component() { |
| 41 | return <> |
| 42 | {myModule.Child()} |
| 43 | </>; |
| 44 | } |
| 45 | `, |
| 46 | errors: [ |
| 47 | makeTestCaseError( |
| 48 | 'Capitalized functions are reserved for components', |
| 49 | ), |
| 50 | ], |
| 51 | }, |
| 52 | { |
| 53 | name: 'Multiple diagnostics within the same function are surfaced', |
| 54 | code: normalizeIndent` |
| 55 | import Child1 from './Child1'; |
| 56 | import MyModule from './MyModule'; |
| 57 | function Component() { |
| 58 | return <> |
| 59 | {Child1()} |
| 60 | {MyModule.Child2()} |
| 61 | </>; |
| 62 | }`, |
| 63 | errors: [ |
| 64 | makeTestCaseError( |
| 65 | 'Capitalized functions are reserved for components', |
| 66 | ), |
| 67 | makeTestCaseError( |
| 68 | 'Capitalized functions are reserved for components', |
| 69 | ), |
| 70 | ], |
| 71 | }, |
| 72 | ], |
| 73 | }, |
| 74 | ); |