apollo-angular
Version:
Use your GraphQL data in your Angular app, with the Apollo Client
142 lines • 19.1 kB
JavaScript
import { Injectable } from '@angular/core';
import { Observable as LinkObservable } from '@apollo/client/core';
import { print } from 'graphql';
import { TestOperation } from './operation';
import * as i0 from "@angular/core";
/**
* A testing backend for `Apollo`.
*
* `ApolloTestingBackend` works by keeping a list of all open operations.
* As operations come in, they're added to the list. Users can assert that specific
* operations were made and then flush them. In the end, a `verify()` method asserts
* that no unexpected operations were made.
*/
export class ApolloTestingBackend {
constructor() {
/**
* List of pending operations which have not yet been expected.
*/
this.open = [];
}
/**
* Handle an incoming operation by queueing it in the list of open operations.
*/
handle(op) {
return new LinkObservable((observer) => {
const testOp = new TestOperation(op, observer);
this.open.push(testOp);
});
}
/**
* Helper function to search for operations in the list of open operations.
*/
_match(match) {
if (typeof match === 'string') {
return this.open.filter((testOp) => testOp.operation.operationName === match);
}
else if (typeof match === 'function') {
return this.open.filter((testOp) => match(testOp.operation));
}
else {
if (this.isDocumentNode(match)) {
return this.open.filter((testOp) => print(testOp.operation.query) === print(match));
}
return this.open.filter((testOp) => this.matchOp(match, testOp));
}
}
matchOp(match, testOp) {
const variables = JSON.stringify(match.variables);
const extensions = JSON.stringify(match.extensions);
const sameName = this.compare(match.operationName, testOp.operation.operationName);
const sameVariables = this.compare(variables, testOp.operation.variables);
const sameQuery = print(testOp.operation.query) === print(match.query);
const sameExtensions = this.compare(extensions, testOp.operation.extensions);
return sameName && sameVariables && sameQuery && sameExtensions;
}
compare(expected, value) {
const prepare = (val) => typeof val === 'string' ? val : JSON.stringify(val);
const received = prepare(value);
return !expected || received === expected;
}
/**
* Search for operations in the list of open operations, and return all that match
* without asserting anything about the number of matches.
*/
match(match) {
const results = this._match(match);
results.forEach((result) => {
const index = this.open.indexOf(result);
if (index !== -1) {
this.open.splice(index, 1);
}
});
return results;
}
/**
* Expect that a single outstanding request matches the given matcher, and return
* it.
*
* operations returned through this API will no longer be in the list of open operations,
* and thus will not match twice.
*/
expectOne(match, description) {
description = description || this.descriptionFromMatcher(match);
const matches = this.match(match);
if (matches.length > 1) {
throw new Error(`Expected one matching operation for criteria "${description}", found ${matches.length} operations.`);
}
if (matches.length === 0) {
throw new Error(`Expected one matching operation for criteria "${description}", found none.`);
}
return matches[0];
}
/**
* Expect that no outstanding operations match the given matcher, and throw an error
* if any do.
*/
expectNone(match, description) {
description = description || this.descriptionFromMatcher(match);
const matches = this.match(match);
if (matches.length > 0) {
throw new Error(`Expected zero matching operations for criteria "${description}", found ${matches.length}.`);
}
}
/**
* Validate that there are no outstanding operations.
*/
verify() {
const open = this.open;
if (open.length > 0) {
// Show the methods and URLs of open operations in the error, for convenience.
const operations = open
.map((testOp) => testOp.operation.operationName)
.join(', ');
throw new Error(`Expected no open operations, found ${open.length}: ${operations}`);
}
}
isDocumentNode(docOrOp) {
return !docOrOp.operationName;
}
descriptionFromMatcher(matcher) {
if (typeof matcher === 'string') {
return `Match operationName: ${matcher}`;
}
else if (typeof matcher === 'object') {
if (this.isDocumentNode(matcher)) {
return `Match DocumentNode`;
}
const name = matcher.operationName || '(any)';
const variables = JSON.stringify(matcher.variables) || '(any)';
return `Match operation: ${name}, variables: ${variables}`;
}
else {
return `Match by function: ${matcher.name}`;
}
}
}
ApolloTestingBackend.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.5", ngImport: i0, type: ApolloTestingBackend, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
ApolloTestingBackend.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "14.2.5", ngImport: i0, type: ApolloTestingBackend });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.5", ngImport: i0, type: ApolloTestingBackend, decorators: [{
type: Injectable
}] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"backend.js","sourceRoot":"","sources":["../../../testing/src/backend.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,UAAU,EAAC,MAAM,eAAe,CAAC;AAEzC,OAAO,EAAc,UAAU,IAAI,cAAc,EAAC,MAAM,qBAAqB,CAAC;AAC9E,OAAO,EAAC,KAAK,EAAe,MAAM,SAAS,CAAC;AAG5C,OAAO,EAAC,aAAa,EAAY,MAAM,aAAa,CAAC;;AAErD;;;;;;;GAOG;AAEH,MAAM,OAAO,oBAAoB;IADjC;QAEE;;WAEG;QACK,SAAI,GAAoB,EAAE,CAAC;KAyJpC;IAvJC;;OAEG;IACI,MAAM,CAAC,EAAa;QACzB,OAAO,IAAI,cAAc,CAAC,CAAC,QAAuB,EAAE,EAAE;YACpD,MAAM,MAAM,GAAG,IAAI,aAAa,CAAC,EAAE,EAAE,QAAQ,CAAC,CAAC;YAC/C,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;QACzB,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;OAEG;IACK,MAAM,CAAC,KAAqB;QAClC,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;YAC7B,OAAO,IAAI,CAAC,IAAI,CAAC,MAAM,CACrB,CAAC,MAAM,EAAE,EAAE,CAAC,MAAM,CAAC,SAAS,CAAC,aAAa,KAAK,KAAK,CACrD,CAAC;SACH;aAAM,IAAI,OAAO,KAAK,KAAK,UAAU,EAAE;YACtC,OAAO,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,KAAK,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC,CAAC;SAC9D;aAAM;YACL,IAAI,IAAI,CAAC,cAAc,CAAC,KAAK,CAAC,EAAE;gBAC9B,OAAO,IAAI,CAAC,IAAI,CAAC,MAAM,CACrB,CAAC,MAAM,EAAE,EAAE,CAAC,KAAK,CAAC,MAAM,CAAC,SAAS,CAAC,KAAK,CAAC,KAAK,KAAK,CAAC,KAAK,CAAC,CAC3D,CAAC;aACH;YAED,OAAO,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,CAAC,KAAK,EAAE,MAAM,CAAC,CAAC,CAAC;SAClE;IACH,CAAC;IAEO,OAAO,CAAC,KAAgB,EAAE,MAAqB;QACrD,MAAM,SAAS,GAAG,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC;QAClD,MAAM,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,UAAU,CAAC,CAAC;QAEpD,MAAM,QAAQ,GAAG,IAAI,CAAC,OAAO,CAC3B,KAAK,CAAC,aAAa,EACnB,MAAM,CAAC,SAAS,CAAC,aAAa,CAC/B,CAAC;QACF,MAAM,aAAa,GAAG,IAAI,CAAC,OAAO,CAAC,SAAS,EAAE,MAAM,CAAC,SAAS,CAAC,SAAS,CAAC,CAAC;QAE1E,MAAM,SAAS,GAAG,KAAK,CAAC,MAAM,CAAC,SAAS,CAAC,KAAK,CAAC,KAAK,KAAK,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;QAEvE,MAAM,cAAc,GAAG,IAAI,CAAC,OAAO,CACjC,UAAU,EACV,MAAM,CAAC,SAAS,CAAC,UAAU,CAC5B,CAAC;QAEF,OAAO,QAAQ,IAAI,aAAa,IAAI,SAAS,IAAI,cAAc,CAAC;IAClE,CAAC;IAEO,OAAO,CAAC,QAAiB,EAAE,KAAuB;QACxD,MAAM,OAAO,GAAG,CAAC,GAAQ,EAAE,EAAE,CAC3B,OAAO,GAAG,KAAK,QAAQ,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC;QACtD,MAAM,QAAQ,GAAG,OAAO,CAAC,KAAK,CAAC,CAAC;QAEhC,OAAO,CAAC,QAAQ,IAAI,QAAQ,KAAK,QAAQ,CAAC;IAC5C,CAAC;IAED;;;OAGG;IACI,KAAK,CAAC,KAAqB;QAChC,MAAM,OAAO,GAAG,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;QAEnC,OAAO,CAAC,OAAO,CAAC,CAAC,MAAM,EAAE,EAAE;YACzB,MAAM,KAAK,GAAG,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;YACxC,IAAI,KAAK,KAAK,CAAC,CAAC,EAAE;gBAChB,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;aAC5B;QACH,CAAC,CAAC,CAAC;QACH,OAAO,OAAO,CAAC;IACjB,CAAC;IAED;;;;;;OAMG;IACI,SAAS,CAAC,KAAqB,EAAE,WAAoB;QAC1D,WAAW,GAAG,WAAW,IAAI,IAAI,CAAC,sBAAsB,CAAC,KAAK,CAAC,CAAC;QAChE,MAAM,OAAO,GAAG,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;QAClC,IAAI,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;YACtB,MAAM,IAAI,KAAK,CACb,iDAAiD,WAAW,YAAY,OAAO,CAAC,MAAM,cAAc,CACrG,CAAC;SACH;QACD,IAAI,OAAO,CAAC,MAAM,KAAK,CAAC,EAAE;YACxB,MAAM,IAAI,KAAK,CACb,iDAAiD,WAAW,gBAAgB,CAC7E,CAAC;SACH;QACD,OAAO,OAAO,CAAC,CAAC,CAAC,CAAC;IACpB,CAAC;IAED;;;OAGG;IACI,UAAU,CAAC,KAAqB,EAAE,WAAoB;QAC3D,WAAW,GAAG,WAAW,IAAI,IAAI,CAAC,sBAAsB,CAAC,KAAK,CAAC,CAAC;QAChE,MAAM,OAAO,GAAG,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;QAClC,IAAI,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;YACtB,MAAM,IAAI,KAAK,CACb,mDAAmD,WAAW,YAAY,OAAO,CAAC,MAAM,GAAG,CAC5F,CAAC;SACH;IACH,CAAC;IAED;;OAEG;IACI,MAAM;QACX,MAAM,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;QAEvB,IAAI,IAAI,CAAC,MAAM,GAAG,CAAC,EAAE;YACnB,8EAA8E;YAC9E,MAAM,UAAU,GAAG,IAAI;iBACpB,GAAG,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,MAAM,CAAC,SAAS,CAAC,aAAa,CAAC;iBAC/C,IAAI,CAAC,IAAI,CAAC,CAAC;YACd,MAAM,IAAI,KAAK,CACb,sCAAsC,IAAI,CAAC,MAAM,KAAK,UAAU,EAAE,CACnE,CAAC;SACH;IACH,CAAC;IAEO,cAAc,CACpB,OAAiC;QAEjC,OAAO,CAAE,OAAqB,CAAC,aAAa,CAAC;IAC/C,CAAC;IAEO,sBAAsB,CAAC,OAAuB;QACpD,IAAI,OAAO,OAAO,KAAK,QAAQ,EAAE;YAC/B,OAAO,wBAAwB,OAAO,EAAE,CAAC;SAC1C;aAAM,IAAI,OAAO,OAAO,KAAK,QAAQ,EAAE;YACtC,IAAI,IAAI,CAAC,cAAc,CAAC,OAAO,CAAC,EAAE;gBAChC,OAAO,oBAAoB,CAAC;aAC7B;YAED,MAAM,IAAI,GAAG,OAAO,CAAC,aAAa,IAAI,OAAO,CAAC;YAC9C,MAAM,SAAS,GAAG,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,SAAS,CAAC,IAAI,OAAO,CAAC;YAE/D,OAAO,oBAAoB,IAAI,gBAAgB,SAAS,EAAE,CAAC;SAC5D;aAAM;YACL,OAAO,sBAAsB,OAAO,CAAC,IAAI,EAAE,CAAC;SAC7C;IACH,CAAC;;iHA5JU,oBAAoB;qHAApB,oBAAoB;2FAApB,oBAAoB;kBADhC,UAAU","sourcesContent":["import {Injectable} from '@angular/core';\nimport {Observer} from 'rxjs';\nimport {FetchResult, Observable as LinkObservable} from '@apollo/client/core';\nimport {print, DocumentNode} from 'graphql';\n\nimport {ApolloTestingController, MatchOperation} from './controller';\nimport {TestOperation, Operation} from './operation';\n\n/**\n * A testing backend for `Apollo`.\n *\n * `ApolloTestingBackend` works by keeping a list of all open operations.\n * As operations come in, they're added to the list. Users can assert that specific\n * operations were made and then flush them. In the end, a `verify()` method asserts\n * that no unexpected operations were made.\n */\n@Injectable()\nexport class ApolloTestingBackend implements ApolloTestingController {\n  /**\n   * List of pending operations which have not yet been expected.\n   */\n  private open: TestOperation[] = [];\n\n  /**\n   * Handle an incoming operation by queueing it in the list of open operations.\n   */\n  public handle(op: Operation): LinkObservable<FetchResult> {\n    return new LinkObservable((observer: Observer<any>) => {\n      const testOp = new TestOperation(op, observer);\n      this.open.push(testOp);\n    });\n  }\n\n  /**\n   * Helper function to search for operations in the list of open operations.\n   */\n  private _match(match: MatchOperation): TestOperation[] {\n    if (typeof match === 'string') {\n      return this.open.filter(\n        (testOp) => testOp.operation.operationName === match,\n      );\n    } else if (typeof match === 'function') {\n      return this.open.filter((testOp) => match(testOp.operation));\n    } else {\n      if (this.isDocumentNode(match)) {\n        return this.open.filter(\n          (testOp) => print(testOp.operation.query) === print(match),\n        );\n      }\n\n      return this.open.filter((testOp) => this.matchOp(match, testOp));\n    }\n  }\n\n  private matchOp(match: Operation, testOp: TestOperation): boolean {\n    const variables = JSON.stringify(match.variables);\n    const extensions = JSON.stringify(match.extensions);\n\n    const sameName = this.compare(\n      match.operationName,\n      testOp.operation.operationName,\n    );\n    const sameVariables = this.compare(variables, testOp.operation.variables);\n\n    const sameQuery = print(testOp.operation.query) === print(match.query);\n\n    const sameExtensions = this.compare(\n      extensions,\n      testOp.operation.extensions,\n    );\n\n    return sameName && sameVariables && sameQuery && sameExtensions;\n  }\n\n  private compare(expected?: string, value?: Object | string): boolean {\n    const prepare = (val: any) =>\n      typeof val === 'string' ? val : JSON.stringify(val);\n    const received = prepare(value);\n\n    return !expected || received === expected;\n  }\n\n  /**\n   * Search for operations in the list of open operations, and return all that match\n   * without asserting anything about the number of matches.\n   */\n  public match(match: MatchOperation): TestOperation[] {\n    const results = this._match(match);\n\n    results.forEach((result) => {\n      const index = this.open.indexOf(result);\n      if (index !== -1) {\n        this.open.splice(index, 1);\n      }\n    });\n    return results;\n  }\n\n  /**\n   * Expect that a single outstanding request matches the given matcher, and return\n   * it.\n   *\n   * operations returned through this API will no longer be in the list of open operations,\n   * and thus will not match twice.\n   */\n  public expectOne(match: MatchOperation, description?: string): TestOperation {\n    description = description || this.descriptionFromMatcher(match);\n    const matches = this.match(match);\n    if (matches.length > 1) {\n      throw new Error(\n        `Expected one matching operation for criteria \"${description}\", found ${matches.length} operations.`,\n      );\n    }\n    if (matches.length === 0) {\n      throw new Error(\n        `Expected one matching operation for criteria \"${description}\", found none.`,\n      );\n    }\n    return matches[0];\n  }\n\n  /**\n   * Expect that no outstanding operations match the given matcher, and throw an error\n   * if any do.\n   */\n  public expectNone(match: MatchOperation, description?: string): void {\n    description = description || this.descriptionFromMatcher(match);\n    const matches = this.match(match);\n    if (matches.length > 0) {\n      throw new Error(\n        `Expected zero matching operations for criteria \"${description}\", found ${matches.length}.`,\n      );\n    }\n  }\n\n  /**\n   * Validate that there are no outstanding operations.\n   */\n  public verify(): void {\n    const open = this.open;\n\n    if (open.length > 0) {\n      // Show the methods and URLs of open operations in the error, for convenience.\n      const operations = open\n        .map((testOp) => testOp.operation.operationName)\n        .join(', ');\n      throw new Error(\n        `Expected no open operations, found ${open.length}: ${operations}`,\n      );\n    }\n  }\n\n  private isDocumentNode(\n    docOrOp: DocumentNode | Operation,\n  ): docOrOp is DocumentNode {\n    return !(docOrOp as Operation).operationName;\n  }\n\n  private descriptionFromMatcher(matcher: MatchOperation): string {\n    if (typeof matcher === 'string') {\n      return `Match operationName: ${matcher}`;\n    } else if (typeof matcher === 'object') {\n      if (this.isDocumentNode(matcher)) {\n        return `Match DocumentNode`;\n      }\n\n      const name = matcher.operationName || '(any)';\n      const variables = JSON.stringify(matcher.variables) || '(any)';\n\n      return `Match operation: ${name}, variables: ${variables}`;\n    } else {\n      return `Match by function: ${matcher.name}`;\n    }\n  }\n}\n"]}