wdio-ocr-service
Version:
A WebdriverIO service that is using Tesseract OCR for Appium Native App tests.
231 lines (230 loc) • 11.1 kB
JavaScript
;
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
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var result = {};
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__setModuleDefault(result, mod);
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
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switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
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var __importDefault = (this && this.__importDefault) || function (mod) {
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Object.defineProperty(exports, "__esModule", { value: true });
// @ts-ignore
var PureImage = __importStar(require("pureimage"));
var fs_1 = __importDefault(require("fs"));
var createImage_1 = __importDefault(require("../../utils/createImage"));
jest.mock('fs');
jest.mock('pureimage');
var pureImageDecodePNGFromStream = PureImage.decodePNGFromStream;
var pureImageEncodePNGToStream = PureImage.encodePNGToStream;
var pureImageMake = PureImage.make;
var contextFunctionArguments = [];
describe('createImage', function () {
beforeEach(function () {
fs_1.default.createReadStream = jest.fn().mockReturnValue('createReadStream');
fs_1.default.createWriteStream = jest.fn().mockReturnValue('createWriteStream');
pureImageDecodePNGFromStream.mockResolvedValue('pureImageDecodePNGFromStream');
pureImageEncodePNGToStream.mockResolvedValue('');
pureImageMake.mockImplementation(function () { return ({
getContext: jest.fn().mockImplementation(function () { return ({
beginPath: jest.fn().mockImplementation(function () { return jest.fn(); }),
drawImage: jest.fn().mockImplementation(function () {
var drawImageArgs = [];
for (var _i = 0; _i < arguments.length; _i++) {
drawImageArgs[_i] = arguments[_i];
}
return contextFunctionArguments.push({ drawImageArgs: drawImageArgs });
}),
fillRect: jest.fn().mockImplementation(function () {
var fillRectangleArgs = [];
for (var _i = 0; _i < arguments.length; _i++) {
fillRectangleArgs[_i] = arguments[_i];
}
return contextFunctionArguments.push({ fillRectangleArgs: fillRectangleArgs });
}),
rect: jest.fn().mockImplementation(function () {
var rectangleArgs = [];
for (var _i = 0; _i < arguments.length; _i++) {
rectangleArgs[_i] = arguments[_i];
}
return contextFunctionArguments.push({ rectangleArgs: rectangleArgs });
}),
stroke: jest.fn().mockImplementation(function () { return jest.fn(); }),
}); }),
}); });
});
afterEach(function () {
contextFunctionArguments = [];
});
it('should call all internal methods with default options', function () { return __awaiter(void 0, void 0, void 0, function () {
var height, width, options;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
height = 1792;
width = 828;
options = {
filePath: 'ocr-images/ios-1617168519503.png',
height: height,
width: width,
};
return [4 /*yield*/, createImage_1.default(options)];
case 1:
_a.sent();
expect(fs_1.default.createReadStream).toHaveBeenCalledTimes(1);
expect(pureImageDecodePNGFromStream).toHaveBeenCalledTimes(1);
expect(pureImageMake).toHaveBeenCalledTimes(1);
expect(pureImageMake).toHaveBeenCalledWith(width, height);
expect(contextFunctionArguments).toMatchSnapshot();
expect(fs_1.default.createWriteStream).toHaveBeenCalledTimes(1);
return [2 /*return*/];
}
});
}); });
it('should be able to crop an image when it is being drawn', function () { return __awaiter(void 0, void 0, void 0, function () {
var height, width, options;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
height = 1792;
width = 828;
options = {
filePath: 'ocr-images/ios-1617168519503.png',
height: height,
width: width,
top: 300,
left: 70,
right: 750,
bottom: 745
};
return [4 /*yield*/, createImage_1.default(options)];
case 1:
_a.sent();
expect(contextFunctionArguments).toMatchSnapshot();
return [2 /*return*/];
}
});
}); });
it('should be able to crop an image when it is being drawn where top is 0', function () { return __awaiter(void 0, void 0, void 0, function () {
var height, width, options;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
height = 1792;
width = 828;
options = {
filePath: 'ocr-images/ios-1617168519503.png',
height: height,
width: width,
top: 0,
left: 0,
right: 25,
bottom: 1700
};
return [4 /*yield*/, createImage_1.default(options)];
case 1:
_a.sent();
expect(contextFunctionArguments).toMatchSnapshot();
return [2 /*return*/];
}
});
}); });
it('should be able to draw the lines', function () { return __awaiter(void 0, void 0, void 0, function () {
var height, width, options;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
height = 1792;
width = 828;
options = {
filePath: 'ocr-images/ios-1617180757754.png',
height: height,
lines: [
{
text: 'Username',
bbox: {
left: 83,
top: 326,
right: 248,
bottom: 352
}
},
{
text: 'Password',
bbox: {
left: 83,
top: 454,
right: 237,
bottom: 480
}
},
{
text: 'LOGIN',
bbox: {
left: 359,
top: 669,
right: 467,
bottom: 695
}
}
],
width: width,
};
return [4 /*yield*/, createImage_1.default(options)];
case 1:
_a.sent();
expect(contextFunctionArguments).toMatchSnapshot();
return [2 /*return*/];
}
});
}); });
});