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init tests
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mxmzb committed Sep 16, 2019
1 parent da680f2 commit 17af01e
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3 changes: 2 additions & 1 deletion .gitignore
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dist
node_modules
.DS_Store
.DS_Store
.jest
7 changes: 6 additions & 1 deletion .npmignore
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Expand Up @@ -2,4 +2,9 @@ tsconfig.json
src
example
.DS_Store
img
img
.jest
jest
jest.config.js
.circleci
__tests__
24 changes: 24 additions & 0 deletions jest.config.js
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module.exports = {
verbose: true,
preset: "react-native",
transform: {
"\\.jsx?$": "<rootDir>/node_modules/react-native/jest/preprocessor.js",
"^.+\\.tsx?$": "ts-jest",
},
modulePaths: ["<rootDir>"],
globals: {
"ts-jest": {
babelConfig: true,
diagnostics: false,
},
},
transformIgnorePatterns: ["node_modules/(?!react-native|react-native-gesture-handler)/"],
modulePathIgnorePatterns: [
"example/node_modules/react-native/",
"example/node_modules/react-native-gesture-handler/",
],
testPathIgnorePatterns: ["node_modules", "dist"],
setupFiles: ["<rootDir>/jest/setup.js"],
setupFilesAfterEnv: ["<rootDir>/jest/setupEnzymeAfterEnv.js"],
cacheDirectory: ".jest/cache",
};
13 changes: 13 additions & 0 deletions jest/setup.js
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import { NativeModules as RNNativeModules } from "react-native";
RNNativeModules.UIManager = RNNativeModules.UIManager || {};
RNNativeModules.UIManager.RCTView = RNNativeModules.UIManager.RCTView || {};
RNNativeModules.RNGestureHandlerModule = RNNativeModules.RNGestureHandlerModule || {
State: { BEGAN: "BEGAN", FAILED: "FAILED", ACTIVE: "ACTIVE", END: "END" },
attachGestureHandler: jest.fn(),
createGestureHandler: jest.fn(),
dropGestureHandler: jest.fn(),
updateGestureHandler: jest.fn(),
};
RNNativeModules.PlatformConstants = RNNativeModules.PlatformConstants || {
forceTouchAvailable: false,
};
68 changes: 68 additions & 0 deletions jest/setupEnzymeAfterEnv.js
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import "react-native";
import "jest-enzyme";
import Adapter from "enzyme-adapter-react-16";
import Enzyme from "enzyme";

/**
* Set up DOM in node.js environment for Enzyme to mount to
*/
const { JSDOM } = require("jsdom");

const jsdom = new JSDOM("<!doctype html><html><body></body></html>");
const { window } = jsdom;

function copyProps(src, target) {
Object.defineProperties(target, {
...Object.getOwnPropertyDescriptors(src),
...Object.getOwnPropertyDescriptors(target),
});
}

global.window = window;
global.document = window.document;
global.navigator = {
userAgent: "node.js",
};
copyProps(window, global);

/**
* Set up Enzyme to mount to DOM, simulate events,
* and inspect the DOM in tests.
*/
Enzyme.configure({ adapter: new Adapter() });

/**
* Ignore some expected warnings
* see: https://jestjs.io/docs/en/tutorial-react.html#snapshot-testing-with-mocks-enzyme-and-react-16
* see https://github.com/Root-App/react-native-mock-render/issues/6
*/

const originalConsoleError = console.error; // eslint-disable-line
// eslint-disable-next-line
console.error = message => {
if (message.startsWith("Warning:")) {
return;
}

originalConsoleError(message);
};

const originalConsoleLog = console.log; // eslint-disable-line
// eslint-disable-next-line
console.log = (descriptor, message) => {
if (
descriptor.startsWith("Warning:") ||
((typeof message === "string" || message instanceof String) && message.startsWith("Warning:"))
) {
return;
}

if (
descriptor.startsWith("TypeError:") ||
((typeof message === "string" || message instanceof String) && message.startsWith("TypeError:"))
) {
return;
}

originalConsoleLog(message);
};
15 changes: 14 additions & 1 deletion package.json
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Expand Up @@ -26,11 +26,24 @@
"react-native-gesture-handler": ">=1.3.0"
},
"devDependencies": {
"@types/enzyme": "^3.10.3",
"@types/enzyme-adapter-react-16": "^1.0.5",
"@types/jest": "^24.0.18",
"@types/lodash": "^4.14.138",
"@types/react": "^16.9.2",
"@types/react-native": "^0.60.9",
"babel-jest": "^24.9.0",
"enzyme": "^3.10.0",
"enzyme-adapter-react-16": "^1.14.0",
"jest": "^24.9.0",
"typescript": "^3.6.2"
"jest-enzyme": "^7.1.1",
"react": ">=16.8.0",
"react-dom": "^16.9.0",
"react-native": "^0.60.5",
"react-native-gesture-handler": "^1.4.1",
"react-test-renderer": "^16.9.0",
"ts-jest": "^24.1.0",
"typescript": "^3.6.2",
"weak": "^1.0.1"
}
}
14 changes: 14 additions & 0 deletions src/__tests__/useGestureStore.unit.test.js
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import React from "react";
import { Animated } from "react-native";
import { mount } from "enzyme";

import GesturePath from "../GesturePath";

describe("<GesturePath />", () => {
it("renders 3 coordinate points", () => {
const wrapper = mount(
<GesturePath path={[{ x: 0, y: 0 }, { x: 10, y: 0 }, { x: 20, y: 0 }]} />,
);
expect(wrapper.find(Animated.View)).toHaveLength(3);
});
});
73 changes: 13 additions & 60 deletions tsconfig.json
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{
"compilerOptions": {
/* Basic Options */
// "incremental": true, /* Enable incremental compilation */
"target": "es5" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
"module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
"lib": ["es2015"] /* Specify library files to be included in the compilation. */,
// "allowJs": true, /* Allow javascript files to be compiled. */
// "checkJs": true, /* Report errors in .js files. */
"jsx": "react" /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */,
"declaration": true /* Generates corresponding '.d.ts' file. */,
"declarationMap": true /* Generates a sourcemap for each corresponding '.d.ts' file. */,
// "sourceMap": true, /* Generates corresponding '.map' file. */
// "outFile": "./", /* Concatenate and emit output to single file. */
"outDir": "dist" /* Redirect output structure to the directory. */,
"rootDir": "src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
// "composite": true, /* Enable project compilation */
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
// "removeComments": true, /* Do not emit comments to output. */
// "noEmit": true /* Do not emit outputs. */,
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */

/* Strict Type-Checking Options */
"strict": true /* Enable all strict type-checking options. */,
"noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
// "strictNullChecks": true, /* Enable strict null checks. */
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
// "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */

/* Additional Checks */
// "noUnusedLocals": true, /* Report errors on unused locals. */
// "noUnusedParameters": true, /* Report errors on unused parameters. */
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */

/* Module Resolution Options */
// "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": ["src"] /* List of folders to include type definitions from. */,
// "types": ["index.d.ts"] /* Type declaration files to be included in compilation. */,
"allowSyntheticDefaultImports": true /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */,
"esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */

/* Source Map Options */
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */

/* Experimental Options */
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
"target": "es5",
"module": "commonjs",
"lib": ["esnext"],
"allowJs": false,
"jsx": "react",
"declaration": true,
"declarationMap": true,
"outDir": "dist",
"rootDir": "src",
"strict": true,
"noImplicitAny": true,
"allowSyntheticDefaultImports": true,
"esModuleInterop": true
}
// "include": ["./src/**/*", "./typings/**/*"]
}
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