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How to use GetFunctionTypeDescriptor method in ts-auto-mock

Best JavaScript code snippet using ts-auto-mock

descriptor.ts

Source:descriptor.ts

...125        node as ts.MethodDeclaration,126        scope127      );128    case core.ts.SyntaxKind.FunctionType:129      return GetFunctionTypeDescriptor(node as ts.FunctionTypeNode, scope);130    case core.ts.SyntaxKind.ConstructSignature:131      return GetFunctionTypeDescriptor(132        node as ts.ConstructSignatureDeclaration,133        scope134      );135    case core.ts.SyntaxKind.CallSignature:136      return GetFunctionTypeDescriptor(137        node as ts.CallSignatureDeclaration,138        scope139      );140    case core.ts.SyntaxKind.ArrowFunction:141    case core.ts.SyntaxKind.FunctionExpression:142      return GetFunctionAssignmentDescriptor(node as ts.ArrowFunction, scope);143    case core.ts.SyntaxKind.ConstructorType:144      return GetConstructorTypeDescriptor(145        node as ts.ConstructorTypeNode,146        scope147      );148    case core.ts.SyntaxKind.TypeQuery:149      return GetTypeQueryDescriptor(node as ts.TypeQueryNode, scope);150    case core.ts.SyntaxKind.UnionType:...

transform.ts

Source:transform.ts

1import {2  CommonFlags,3  NodeKind,4  ElementKind,5  Transform,6  IdentifierExpression,7  FunctionPrototype,8  StringLiteralExpression,9  Module,10  Function,11  DeclaredElement,12  Type13} from "visitor-as/as";14import { TypeDef } from "./lib/types";15function isInternalElement(element: DeclaredElement) {16  return element.internalName.startsWith("~");17}18function elementHasFlag(el: DeclaredElement, flag: number) {19  return (el.flags & flag) != 0;20}21function typeName(type: Type) {22  return type.getClass()?.internalName ?? type.toString();23}24function containingModule(func: Function) {25  let container = func.parent;26  // Only a module is itâs own parent27  while (container !== container.parent) {28    container = container.parent;29  }30  return container;31}32function getFunctionTypeDescriptor(func: Function) {33  return {34    returnType: typeName(func.signature.returnType),35    parameters: func.signature.parameterTypes.map(parameter =>36      typeName(parameter)37    )38  };39}40function extractTypeIds(type: Type) {41  const result = {};42  const clazz = type.getClass?.();43  if (!clazz) {44    return result;45  }46  result[clazz.internalName] = {47    id: clazz.id,48    byteSize: clazz.nextMemoryOffset49  };50  if (clazz.typeArguments) {51    for (const subType of clazz.typeArguments) {52      Object.assign(result, extractTypeIds(subType));53    }54  }55  return result;56}57function extractTypeIdsFromFunction(func: Function) {58  const result = {};59  Object.assign(result, extractTypeIds(func.signature.returnType));60  func.signature.parameterTypes.forEach(paramType =>61    Object.assign(result, extractTypeIds(paramType))62  );63  return result;64}65const SECTION_NAME = "as-bind_bindings";66export default class AsBindTransform extends Transform {67  afterCompile(module: Module) {68    const flatExportedFunctions = [69      ...this.program.elementsByDeclaration.values()70    ]71      .filter(el => elementHasFlag(el, CommonFlags.MODULE_EXPORT))72      .filter(el => !isInternalElement(el))73      .filter(74        el => el.declaration.kind === NodeKind.FUNCTIONDECLARATION75      ) as FunctionPrototype[];76    const flatImportedFunctions = [77      ...this.program.elementsByDeclaration.values()78    ]79      .filter(el => elementHasFlag(el, CommonFlags.DECLARE))80      .filter(el => !isInternalElement(el))81      .filter(82        v => v.declaration.kind === NodeKind.FUNCTIONDECLARATION83      ) as FunctionPrototype[];84    const typeIds: TypeDef["typeIds"] = {};85    const importedFunctions: TypeDef["importedFunctions"] = {};86    for (let importedFunction of flatImportedFunctions) {87      // An imported function with no instances is an unused imported function.88      // Skip it.89      if (!importedFunction.instances) {90        continue;91      }92      if (93        importedFunction.instances.size > 1 ||94        !importedFunction.instances.has("")95      ) {96        throw Error(`Canât import or export generic functions.`);97      }98      const iFunction = importedFunction.instances.get("")!;99      let external_module;100      let external_name;101      let decorators = iFunction.declaration.decorators;102      if (decorators) {103        for (let decorator of decorators) {104          if ((decorator.name as IdentifierExpression).text !== "external")105            continue;106          if (!decorator.args) continue; // sanity check107          if (decorator.args.length > 1) {108            external_module = (decorator.args[0] as StringLiteralExpression)109              .value;110            external_name = (decorator.args[1] as StringLiteralExpression)111              .value;112          } else {113            external_name = (decorator.args[0] as StringLiteralExpression)114              .value;115          }116        }117      }118      // To know under what module name an imported function will be expected,119      // we have to find the containing module of the given function, take the120      // internal name (which is effectively the file path without extension)121      // and only take the part after the last `/`122      // (i.e. the file name without extension).123      const moduleName =124        external_module ||125        containingModule(iFunction).internalName.split("/").slice(-1)[0];126      if (!importedFunctions.hasOwnProperty(moduleName)) {127        importedFunctions[moduleName] = {};128      }129      let importedFunctionName = iFunction.name;130      if (external_name) {131        importedFunctionName = external_name;132      } else if (133        iFunction.parent &&134        iFunction.parent.kind === ElementKind.NAMESPACE135      ) {136        importedFunctionName = iFunction.parent.name + "." + iFunction.name;137      }138      importedFunctions[moduleName][importedFunctionName] =139        getFunctionTypeDescriptor(iFunction);140      Object.assign(typeIds, extractTypeIdsFromFunction(iFunction));141    }142    const exportedFunctions = {};143    for (let exportedFunction of flatExportedFunctions) {144      if (145        exportedFunction.instances.size > 1 ||146        !exportedFunction.instances.has("")147      ) {148        throw Error(`Canât import or export generic functions.`);149      }150      const eFunction = exportedFunction.instances.get("");151      exportedFunctions[eFunction.name] = getFunctionTypeDescriptor(eFunction);152      Object.assign(typeIds, extractTypeIdsFromFunction(eFunction));153    }154    module.addCustomSection(155      SECTION_NAME,156      // @ts-ignore157      new TextEncoder("utf8").encode(158        JSON.stringify({159          typeIds,160          importedFunctions,161          exportedFunctions162        })163      )164    );165  }...

functionType.ts

Source:functionType.ts

...3import { GetDescriptor } from '../descriptor';4import { PropertySignatureCache } from '../property/cache';5import { GetUndefinedDescriptor } from '../undefined/undefined';6import { GetMethodDescriptor } from './method';7export function GetFunctionTypeDescriptor(8  node:9    | ts.FunctionTypeNode10    | ts.CallSignatureDeclaration11    | ts.ConstructSignatureDeclaration,12  scope: Scope13): ts.Expression {14  const property: ts.PropertyName = PropertySignatureCache.instance.get();15  const returnValue: ts.Expression = node.type16    ? GetDescriptor(node.type, scope)17    : GetUndefinedDescriptor();18  return GetMethodDescriptor(property, returnValue);...

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock';2import { MyInterface } from './MyInterface';3import { MyInterface2 } from './MyInterface2';4import { MyInterface3 } from './MyInterface3';5import { MyInterface4 } from './MyInterface4';6import { MyInterface5 } from './MyInterface5';7const type = GetFunctionTypeDescriptor(8    (a: MyInterface, b: MyInterface2, c: MyInterface3, d: MyInterface4, e: MyInterface5) => {9        return 'test';10    }11);12console.log(type);13import { GetFunctionTypeDescriptor } from 'ts-auto-mock';14import { MyInterface } from './MyInterface';15import { MyInterface2 } from './MyInterface2';16import { MyInterface3 } from './MyInterface3';17import { MyInterface4 } from './MyInterface4';18import { MyInterface5 } from './MyInterface5';19const type = GetFunctionTypeDescriptor(20    (a: MyInterface, b: MyInterface2, c: MyInterface3, d: MyInterface4, e: MyInterface5) => {21        return 'test';22    }23);24console.log(type);25export interface MyInterface {26    a?: string;27}28export interface MyInterface2 {29    b?: string;30}31export interface MyInterface3 {32    c?: string;33}34export interface MyInterface4 {35    d?: string;36}37export interface MyInterface5 {38    e?: string;39}40{41    "compilerOptions": {42    },

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';2export type test1 = GetFunctionTypeDescriptor<() => string>;3import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';4export type test2 = GetFunctionTypeDescriptor<(a: number) => string>;5import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';6export type test3 = GetFunctionTypeDescriptor<(a: number, b: string) => string>;7import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';8export type test4 = GetFunctionTypeDescriptor<(...args: any[]) => string>;9import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';10export type test5 = GetFunctionTypeDescriptor<() => Promise<string>>;11import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';12export type test6 = GetFunctionTypeDescriptor<(a: number) => Promise<string>>;13import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';14export type test7 = GetFunctionTypeDescriptor<(a: number, b: string) => Promise<string>>;15import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';16export type test8 = GetFunctionTypeDescriptor<(...args: any[]) => Promise<string>>;17import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';18export type test9 = GetFunctionTypeDescriptor<() => Promise<string | number>>;

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock';2import { FunctionTypeDescriptor } from 'ts-auto-mock/extension';3import { FunctionType } from 'ts-auto-mock/extension';4const functionTypeDescriptor: FunctionTypeDescriptor = GetFunctionTypeDescriptor(5  () => {6    return 1;7  }8);9const functionType: FunctionType = functionTypeDescriptor.functionType;10console.log(functionType.returnType);11import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';12import { FunctionTypeDescriptor } from 'ts-auto-mock/extension';13import { FunctionType } from 'ts-auto-mock/extension';14const functionTypeDescriptor: FunctionTypeDescriptor = GetFunctionTypeDescriptor(15  () => {16    return '1';17  }18);19const functionType: FunctionType = functionTypeDescriptor.functionType;20console.log(functionType.returnType);21import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';22import { FunctionTypeDescriptor } from 'ts-auto-mock/extension';23import { FunctionType } from 'ts-auto-mock/extension';24const functionTypeDescriptor: FunctionTypeDescriptor = GetFunctionTypeDescriptor(25  () => {26    return true;27  }28);29const functionType: FunctionType = functionTypeDescriptor.functionType;30console.log(functionType.returnType);31import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';32import { FunctionTypeDescriptor } from 'ts-auto-mock/extension';33import { FunctionType } from 'ts

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock';2export interface ITest1 {3  test(): string;4}5export const test1: ITest1 = GetFunctionTypeDescriptor<ITest1>();6import { GetFunctionTypeDescriptor } from 'ts-auto-mock';7export interface ITest2 {8  test(): string;9}10export const test2: ITest2 = GetFunctionTypeDescriptor<ITest2>();11import { GetFunctionTypeDescriptor } from 'ts-auto-mock';12export interface ITest3 {13  test(): string;14}15export const test3: ITest3 = GetFunctionTypeDescriptor<ITest3>();16import { GetFunctionTypeDescriptor } from 'ts-auto-mock';17export interface ITest4 {18  test(): string;19}20export const test4: ITest4 = GetFunctionTypeDescriptor<ITest4>();21import { GetFunctionTypeDescriptor } from 'ts-auto-mock';22export interface ITest5 {23  test(): string;24}25export const test5: ITest5 = GetFunctionTypeDescriptor<ITest5>();26import { GetFunctionTypeDescriptor } from 'ts-auto-mock';27export interface ITest6 {28  test(): string;29}30export const test6: ITest6 = GetFunctionTypeDescriptor<ITest6>();31import { GetFunctionTypeDescriptor } from 'ts-auto-mock';32export interface ITest7 {33  test(): string;34}35export const test7: ITest7 = GetFunctionTypeDescriptor<ITest7>();36import { GetFunctionTypeDescriptor } from 'ts-auto-mock';37export interface ITest8 {38  test(): string;39}

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock';2export function test1() {3  const func = GetFunctionTypeDescriptor<typeof func1>();4  console.log(func);5}6import { GetFunctionTypeDescriptor } from 'ts-auto-mock';7export function test2() {8  const func = GetFunctionTypeDescriptor<typeof func2>();9  console.log(func);10}11import { GetFunctionTypeDescriptor } from 'ts-auto-mock';12export function test3() {13  const func = GetFunctionTypeDescriptor<typeof func3>();14  console.log(func);15}16import { GetFunctionTypeDescriptor } from 'ts-auto-mock';17export function test4() {18  const func = GetFunctionTypeDescriptor<typeof func4>();19  console.log(func);20}21import { GetFunctionTypeDescriptor } from 'ts-auto-mock';22export function test5() {23  const func = GetFunctionTypeDescriptor<typeof func5>();24  console.log(func);25}26import { GetFunctionTypeDescriptor } from 'ts-auto-mock';27export function test6() {28  const func = GetFunctionTypeDescriptor<typeof func6>();29  console.log(func);30}31import { GetFunctionTypeDescriptor } from 'ts-auto-mock';32export function test7() {33  const func = GetFunctionTypeDescriptor<typeof func7>();34  console.log(func);35}36import { GetFunctionTypeDescriptor } from 'ts-auto-mock';37export function test8() {38  const func = GetFunctionTypeDescriptor<typeof func8>();39  console.log(func);40}41import { GetFunctionTypeDescriptor } from 'ts-auto-mock';

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock';2const functionTypeDescriptor = GetFunctionTypeDescriptor(3    function (a: string, b: number) {4        return a + b;5    }6);7console.log(functionTypeDescriptor);8import { GetFunctionTypeDescriptor } from 'ts-auto-mock';9const functionTypeDescriptor = GetFunctionTypeDescriptor(10    function (a: string, b: number) {11        return a + b;12    }13);14console.log(functionTypeDescriptor);15import { GetFunctionTypeDescriptor } from 'ts-auto-mock';16const functionTypeDescriptor = GetFunctionTypeDescriptor(17    function (a: string, b: number) {18        return a + b;19    }20);21console.log(functionTypeDescriptor);22import { GetFunctionTypeDescriptor } from 'ts-auto-mock';23const functionTypeDescriptor = GetFunctionTypeDescriptor(24    function (a: string, b: number) {25        return a + b;26    }27);28console.log(functionTypeDescriptor);29import { GetFunctionTypeDescriptor } from '

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';2import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';3export function test1() {4    const x = GetFunctionTypeDescriptor<typeof test2>();5    console.log(x);6}7import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';8export function test2() {9    return 'test2';10}

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';2export function test1() {3    return GetFunctionTypeDescriptor(() => {4        return 1;5    });6}7import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';8export function test2() {9    return GetFunctionTypeDescriptor(() => {10        return 2;11    });12}13import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';14export function test3() {15    return GetFunctionTypeDescriptor(() => {16        return 3;17    });18}19import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';20export function test4() {21    return GetFunctionTypeDescriptor(() => {22        return 4;23    });24}25import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';26export function test5() {27    return GetFunctionTypeDescriptor(() => {28        return 5;29    });30}31import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';32export function test6() {33    return GetFunctionTypeDescriptor(() => {34        return 6;35    });36}37import { GetFunctionTypeDescriptor } from 'ts-auto-mock/extension';38export function test7() {39    return GetFunctionTypeDescriptor(() => {40        return 7;41    });42}

Using AI Code Generation

1import { GetFunctionTypeDescriptor } from 'ts-auto-mock';2const functionTypeDescriptor = GetFunctionTypeDescriptor<TestInterface>(testInterface);3console.log(functionTypeDescriptor);4{5    {6    },7    {8    },9    {10    }11}12import { GetFunctionTypeDescriptor } from 'ts-auto-mock';13const functionTypeDescriptor = GetFunctionTypeDescriptor<TestInterface>(testInterface);14console.log(functionTypeDescriptor);15{16    {17    },18    {19    },20    {21    }22}23import { GetFunctionTypeDescriptor } from 'ts-auto-mock';24const functionTypeDescriptor = GetFunctionTypeDescriptor<TestInterface>(testInterface);25console.log(functionTypeDescriptor);26{27    {

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