@trivago/prettier-plugin-sort-imports
Version:
A prettier plugins to sort imports in provided RegEx order
53 lines (52 loc) • 1.94 kB
JavaScript
import { expect, test } from 'vitest';
import { getAllCommentsFromNodes } from '../get-all-comments-from-nodes';
import { getImportNodes } from '../get-import-nodes';
import { getSortedNodes } from '../get-sorted-nodes';
const getSortedImportNodes = (code, options) => {
const importNodes = getImportNodes(code, options);
return getSortedNodes(importNodes, {
importOrder: [],
importOrderCaseInsensitive: false,
importOrderSeparation: false,
importOrderGroupNamespaceSpecifiers: false,
importOrderSortSpecifiers: false,
importOrderSortByLength: null,
importOrderSideEffects: true,
});
};
const getComments = (commentNodes) => commentNodes.map((node) => node.value);
test('it returns empty array when there is no comment', () => {
const result = getSortedImportNodes(`import z from 'z';
`);
const commentNodes = getAllCommentsFromNodes(result);
const comments = getComments(commentNodes);
expect(comments).toEqual([]);
});
test('it returns single comment of a node', () => {
const result = getSortedImportNodes(`// first comment
import z from 'z';
`);
const commentNodes = getAllCommentsFromNodes(result);
const comments = getComments(commentNodes);
expect(comments).toEqual([' first comment']);
});
test('it returns all comments for a node', () => {
const result = getSortedImportNodes(`// first comment
// second comment
import z from 'z';
`);
const commentNodes = getAllCommentsFromNodes(result);
const comments = getComments(commentNodes);
expect(comments).toEqual([' first comment', ' second comment']);
});
test('it returns comment block for a node', () => {
const result = getSortedImportNodes(`
/**
* some block
*/
import z from 'z';
`);
const commentNodes = getAllCommentsFromNodes(result);
const comments = getComments(commentNodes);
expect(comments).toEqual(['*\n * some block\n ']);
});