diff --git a/jest.config.js b/jest.config.js index b2093ee..33773e7 100644 --- a/jest.config.js +++ b/jest.config.js @@ -134,7 +134,7 @@ const config = { // setupFiles: [], // A list of paths to modules that run some code to configure or set up the testing framework before each test - // setupFilesAfterEnv: [], + setupFilesAfterEnv: ['/src/__tests__/setup.ts'], // The number of seconds after which a test is considered as slow and reported as such in the results. // slowTestThreshold: 5, diff --git a/package-lock.json b/package-lock.json index 8dd3ead..136a092 100644 --- a/package-lock.json +++ b/package-lock.json @@ -24,6 +24,9 @@ }, "devDependencies": { "@eslint/js": "^9.14.0", + "@testing-library/dom": "^10.4.0", + "@testing-library/jest-dom": "^6.6.3", + "@testing-library/react": "^16.1.0", "@types/jest": "^29.5.14", "@types/react": "^18.3.12", "@types/react-dom": "^18.3.1", @@ -40,6 +43,13 @@ "typescript-eslint": "^8.13.0" } }, + "node_modules/@adobe/css-tools": { + "version": "4.4.1", + "resolved": "https://registry.npmjs.org/@adobe/css-tools/-/css-tools-4.4.1.tgz", + "integrity": "sha512-12WGKBQzjUAI4ayyF4IAtfw2QR/IDoqk6jTddXDhtYTJF9ASmoE1zst7cVtP0aL/F1jUJL5r+JxKXKEgHNbEUQ==", + "dev": true, + "license": "MIT" + }, "node_modules/@ampproject/remapping": { "version": "2.3.0", "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-2.3.0.tgz", @@ -3425,6 +3435,216 @@ "license": "MIT", "optional": true }, + "node_modules/@testing-library/dom": { + "version": "10.4.0", + "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.0.tgz", + "integrity": "sha512-pemlzrSESWbdAloYml3bAJMEfNh1Z7EduzqPKprCH5S341frlpYnUEW0H72dLxa6IsYr+mPno20GiSm+h9dEdQ==", + "dev": true, + "license": "MIT", + "dependencies": { + "@babel/code-frame": "^7.10.4", + "@babel/runtime": "^7.12.5", + "@types/aria-query": "^5.0.1", + "aria-query": "5.3.0", + "chalk": "^4.1.0", + "dom-accessibility-api": "^0.5.9", + "lz-string": "^1.5.0", + "pretty-format": 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"^10.0.0", + "@types/react": "^18.0.0 || ^19.0.0", + "@types/react-dom": "^18.0.0 || ^19.0.0", + "react": "^18.0.0 || ^19.0.0", + "react-dom": "^18.0.0 || ^19.0.0" + }, + "peerDependenciesMeta": { + "@types/react": { + "optional": true + }, + "@types/react-dom": { + "optional": true + } + } + }, "node_modules/@tootallnate/once": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-2.0.0.tgz", @@ -3442,6 +3662,13 @@ "license": "MIT", "optional": true }, + "node_modules/@types/aria-query": { + "version": "5.0.4", + "resolved": "https://registry.npmjs.org/@types/aria-query/-/aria-query-5.0.4.tgz", + "integrity": "sha512-rfT93uj5s0PRL7EzccGMs3brplhcrghnDoV26NqKhCAS1hVo+WdNsPvE/yb6ilfr5hi2MEk6d5EWJTKdxg8jVw==", + "dev": true, + "license": "MIT" + }, "node_modules/@types/babel__core": { "version": "7.20.5", "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.20.5.tgz", @@ -5596,6 +5823,13 @@ "node": ">=10" } }, + "node_modules/css.escape": { + "version": "1.5.1", + "resolved": "https://registry.npmjs.org/css.escape/-/css.escape-1.5.1.tgz", + "integrity": "sha512-YUifsXXuknHlUsmlgyY0PKzgPOr7/FjCePfHNt0jxm83wHZi44VDMQ7/fGNkjY3/jV1MC+1CmZbaHzugyeRtpg==", + "dev": true, + "license": "MIT" + }, "node_modules/cssesc": { "version": "3.0.0", "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz", @@ -5939,6 +6173,16 @@ "node": ">= 0.8" } }, + "node_modules/dequal": { + "version": "2.0.3", + "resolved": "https://registry.npmjs.org/dequal/-/dequal-2.0.3.tgz", + "integrity": "sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=6" + } + }, "node_modules/destroy": { "version": "1.2.0", "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz", @@ -6026,6 +6270,13 @@ "node": ">=0.10.0" } }, + "node_modules/dom-accessibility-api": { + "version": "0.5.16", + "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.5.16.tgz", + "integrity": "sha512-X7BJ2yElsnOJ30pZF4uIIDfBEVgF4XEBxL9Bxhy6dnrm5hkzqmsWHGTiHqRiITNhMyFLyAiWndIJP7Z1NTteDg==", + "dev": true, + "license": "MIT" + }, "node_modules/domexception": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/domexception/-/domexception-4.0.0.tgz", @@ -8495,6 +8746,16 @@ "node": ">=0.8.19" } }, + "node_modules/indent-string": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/indent-string/-/indent-string-4.0.0.tgz", + "integrity": "sha512-EdDDZu4A2OyIK7Lr/2zG+w5jmbuk1DVBnEwREQvBzspBJkCEbRa8GxU1lghYcaGJCnRWibjDXlq779X1/y5xwg==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=8" + } + }, "node_modules/inflight": { "version": "1.0.6", "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz", @@ -11052,6 +11313,13 @@ "url": "https://github.com/sponsors/sindresorhus" } }, + "node_modules/lodash": { + "version": "4.17.21", + "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz", + "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==", + "dev": true, + "license": "MIT" + }, "node_modules/lodash.debounce": { "version": "4.0.8", "resolved": "https://registry.npmjs.org/lodash.debounce/-/lodash.debounce-4.0.8.tgz", @@ -11086,6 +11354,16 @@ "yallist": "^3.0.2" } }, + "node_modules/lz-string": { + "version": "1.5.0", + "resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.5.0.tgz", + "integrity": "sha512-h5bgJWpxJNswbU7qCrV0tIKQCaS3blPDrqKWx+QxzuzL1zGUzij9XCWLrSLsJPu5t+eWA/ycetzYAO5IOMcWAQ==", + "dev": true, + "license": "MIT", + "bin": { + "lz-string": "bin/bin.js" + } + }, "node_modules/make-dir": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-4.0.0.tgz", @@ -11232,6 +11510,16 @@ "node": ">=6" } }, + "node_modules/min-indent": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/min-indent/-/min-indent-1.0.1.tgz", + "integrity": "sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=4" + } + }, "node_modules/minimalistic-assert": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz", @@ -12716,6 +13004,20 @@ "recursive-watch": "bin.js" } }, + "node_modules/redent": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/redent/-/redent-3.0.0.tgz", + "integrity": "sha512-6tDA8g98We0zd0GvVeMT9arEOnTw9qM03L9cJXaCjrip1OO764RDBLBfrB4cwzNGDj5OA5ioymC9GkizgWJDUg==", + "dev": true, + "license": "MIT", + "dependencies": { + "indent-string": "^4.0.0", + "strip-indent": "^3.0.0" + }, + "engines": { + "node": ">=8" + } + }, "node_modules/redux": { "version": "5.0.1", "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz", @@ -13622,6 +13924,19 @@ "node": ">=6" } }, + "node_modules/strip-indent": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/strip-indent/-/strip-indent-3.0.0.tgz", + "integrity": "sha512-laJTa3Jb+VQpaC6DseHhF7dXVqHTfJPCRDaEbid/drOhgitgYku/letMUqOXFoWV0zIIUbjpdH2t+tYj4bQMRQ==", + "dev": true, + "license": "MIT", + "dependencies": { + "min-indent": "^1.0.0" + }, + "engines": { + "node": ">=8" + } + }, "node_modules/strip-json-comments": { "version": "3.1.1", "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.1.1.tgz", diff --git a/package.json b/package.json index dd2e8fe..e0369b7 100644 --- a/package.json +++ b/package.json @@ -29,6 +29,9 @@ }, "devDependencies": { "@eslint/js": "^9.14.0", + "@testing-library/dom": "^10.4.0", + "@testing-library/jest-dom": "^6.6.3", + "@testing-library/react": "^16.1.0", "@types/jest": "^29.5.14", "@types/react": "^18.3.12", "@types/react-dom": "^18.3.1", diff --git a/src/__tests__/setup.ts b/src/__tests__/setup.ts new file mode 100644 index 0000000..7b0828b --- /dev/null +++ b/src/__tests__/setup.ts @@ -0,0 +1 @@ +import '@testing-library/jest-dom'; diff --git a/src/components/heading/__tests__/index.test.tsx b/src/components/heading/__tests__/index.test.tsx new file mode 100644 index 0000000..30e6d13 --- /dev/null +++ b/src/components/heading/__tests__/index.test.tsx @@ -0,0 +1,38 @@ +import React from 'react'; +import { render, screen } from '@testing-library/react'; +import { describe, test } from '@jest/globals'; +import Heading from '../index'; +import { HeadingVariant } from '../types'; + +describe('Heading', () => { + test('рендерит children', () => { + const children = 'Hello'; + render({children}); + + const headingEl = screen.getByText(children); + expect(headingEl).toBeInTheDocument(); + }); + + test('может рендерится как h2, h3 и h4', () => { + const { rerender } = render(Hello); + + let headingEl = screen.getByRole('heading', { + level: 2 + }); + expect(headingEl).toBeInTheDocument(); + + rerender(Hello); + + headingEl = screen.getByRole('heading', { + level: 3 + }); + expect(headingEl).toBeInTheDocument(); + + rerender(Hello); + + headingEl = screen.getByRole('heading', { + level: 4 + }); + expect(headingEl).toBeInTheDocument(); + }); +});