@sumup-oss/eslint-plugin-circuit-ui/dist/prefer-custom-properties/index.spec.js

ESLint rules to lint Circuit UI.

"use strict";
/**
 * Copyright 2023, SumUp Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
// We disable the rule in this file because we explicitly test invalid cases
/* eslint-disable @sumup-oss/circuit-ui/no-invalid-custom-properties */
const rule_tester_1 = require("@typescript-eslint/rule-tester");
const _1 = require(".");
// eslint-disable-next-line @typescript-eslint/no-unsafe-call
const ruleTester = new rule_tester_1.RuleTester({
    parser: '@typescript-eslint/parser',
    parserOptions: {
        ecmaFeatures: {
            jsx: true,
        },
    },
});
// eslint-disable-next-line @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-member-access
ruleTester.run('prefer-custom-properties', _1.preferCustomProperties, {
    valid: [
        {
            name: 'tagged template expression that does not reference the `theme`',
            code: `
        const styles = ({ padding }) => css\`
          padding: \${padding};
        \`;
      `,
        },
        {
            name: 'tagged template expression that is not passed to `css`',
            code: `
        const message = log\`Current theme: \${theme.type}\`;
      `,
        },
        {
            name: 'tagged template expression that uses an unsupported `theme` property',
            code: `
        const styles = (theme) => css\`
          \${theme.mq.kilo} {
            display: flex;
          }
        \`;
      `,
        },
    ],
    invalid: [
        {
            name: 'tagged template expression that references the `theme` once',
            code: `
        const styles = (theme) => css\`
          padding: \${theme.spacings.kilo};
        \`;
      `,
            output: `
        const styles = (theme) => css\`
          padding: var(--cui-spacings-kilo);
        \`;
      `,
            errors: [{ messageId: 'replace' }],
        },
        {
            name: 'tagged template expression that references the `theme` on multiple lines',
            code: `
        const styles = (theme) => css\`
          padding: \${theme.spacings.kilo};
          margin: \${theme.spacings.kilo};
        \`;
      `,
            // The second occurrence would be auto-fixed on the second pass.
            output: `
        const styles = (theme) => css\`
          padding: var(--cui-spacings-kilo);
          margin: \${theme.spacings.kilo};
        \`;
      `,
            errors: [{ messageId: 'replace' }, { messageId: 'replace' }],
        },
        {
            name: 'tagged template expression that references the `theme` multiple times inline',
            code: `
        const styles = (theme) => css\`
          padding: \${theme.spacings.kilo} \${theme.spacings.kilo};
        \`;
      `,
            // The second occurrence would be auto-fixed on the second pass.
            output: `
        const styles = (theme) => css\`
          padding: var(--cui-spacings-kilo) \${theme.spacings.kilo};
        \`;
      `,
            errors: [{ messageId: 'replace' }, { messageId: 'replace' }],
        },
        {
            name: 'tagged template expression that computes the `theme` property dynamically',
            code: `
        const styles = ({ theme, size }) => css\`
          padding: \${theme.spacings[size]};
        \`;
      `,
            errors: [{ messageId: 'refactor' }],
        },
        {
            name: 'tagged template expression that references a color token',
            code: `
        const styles = (theme) => css\`
          color: \${theme.colors.p500};
        \`;
      `,
            errors: [{ messageId: 'refactor' }],
        },
        {
            name: 'tagged template expression that does arithmetic with the `theme` property',
            code: `
        const styles = (theme) => css\`
          z-index: \${theme.zIndex.absolute + 1};
        \`;
      `,
            errors: [{ messageId: 'refactor' }],
        },
        {
            name: 'tagged template expression with conditional `theme` properties',
            code: `
        const styles = ({ theme, large }) => css\`
          padding: \${large ? theme.spacings.exa : theme.spacings.peta};
        \`;
      `,
            output: `
        const styles = ({ theme, large }) => css\`
          padding: \${large ? 'var(--cui-spacings-exa)' : 'var(--cui-spacings-peta)'};
        \`;
      `,
            errors: [{ messageId: 'replace' }, { messageId: 'replace' }],
        },
        {
            name: 'tagged template expression with destructured `theme` property',
            code: `
        const Box = styled.div\`
          padding: \${({ theme }) => theme.spacings.peta};
        \`;
      `,
            output: `
        const Box = styled.div\`
          padding: \${({ theme }) => 'var(--cui-spacings-peta)'};
        \`;
      `,
            errors: [{ messageId: 'replace' }],
        },
        {
            name: 'member expression',
            code: `
        const borderRadius = theme.borderRadius.kilo;
      `,
            output: `
        const borderRadius = 'var(--cui-border-radius-kilo)';
      `,
            errors: [{ messageId: 'replace' }],
        },
    ],
});