test(graphql): initial tests

package.json

@@ -66,6 +66,7 @@
     "@typescript-eslint/eslint-plugin": "^3.1.0",
     "@typescript-eslint/parser": "^3.1.0",
     "apollo-server-express": "^2.14.3",
+    "apollo-server-fastify": "^2.14.3",
     "conventional-changelog-cli": "^2.0.31",
     "cz-conventional-changelog": "^3.1.0",
     "eslint": "^7.2.0",

test/app/resolvers/app.resolver.ts

@@ -1,5 +1,18 @@
-import { Resolver } from '@nestjs/graphql';
+import { Resolver, Query, Mutation } from '@nestjs/graphql';
 import { ResolveType } from './resolve.model';
+import { AppService } from '../app.service';
 
 @Resolver(ResolveType)
-export class AppResolver {}
+export class AppResolver {
+  constructor(private readonly appService: AppService) {}
+
+  @Query(() => ResolveType)
+  appQuery() {
+    return this.appService.success();
+  }
+
+  @Mutation(() => ResolveType)
+  appMutation() {
+    return this.appService.success();
+  }
+}

test/app/resolvers/resolve.model.ts

@@ -2,6 +2,6 @@ import { Field, ObjectType } from '@nestjs/graphql';
 
 @ObjectType()
 export class ResolveType {
-  @Field()
+  @Field((type) => Boolean)
   success = true;
 }

test/app/resolvers/resolver.module.ts

@@ -1,5 +1,6 @@
 import { Module } from '@nestjs/common';
 import { ThrottlerModule } from '../../../src';
+import { AppService } from '../app.service';
 import { AppResolver } from './app.resolver';
 import { DefaultResolver } from './default.resolver';
 import { LimitResolver } from './limit.resolver';
@@ -11,6 +12,6 @@ import { LimitResolver } from './limit.resolver';
       ttl: 60,
     }),
   ],
-  providers: [AppResolver, DefaultResolver, LimitResolver],
+  providers: [AppResolver, DefaultResolver, LimitResolver, AppService],
 })
 export class ResolverModule {}

test/resolver.e2e-spec.ts

@@ -1 +1,96 @@
-it.todo('implement gql tests');
+import { INestApplication } from '@nestjs/common';
+import { AbstractHttpAdapter, APP_GUARD } from '@nestjs/core';
+import { GraphQLModule } from '@nestjs/graphql';
+import { ExpressAdapter } from '@nestjs/platform-express';
+import { FastifyAdapter } from '@nestjs/platform-fastify';
+import { Test, TestingModule } from '@nestjs/testing';
+import { ThrottlerGuard } from '../src';
+import { ResolverModule } from './app/resolvers/resolver.module';
+import { httPromise } from './utility/httpromise';
+
+function queryFactory(prefix: string): Record<string, any> {
+  return {
+    query: `query ${prefix}Query{ ${prefix}Query{ success }}`,
+  };
+}
+
+function mutationFactory(prefix: string): Record<string, any> {
+  return {
+    query: `mutation ${prefix}Mutation{ ${prefix}Mutation{ success }}`,
+  };
+}
+
+describe.each`
+  adapter                 | adapterName  | context
+  ${new ExpressAdapter()} | ${'Express'} | ${({ req, res }) => ({ req, res })}
+  ${new FastifyAdapter()} | ${'Fastify'} | ${({}) => ({})}
+`(
+  '$adapterName Throttler',
+  ({ adapter, context }: { adapter: AbstractHttpAdapter; context: () => any }) => {
+    let app: INestApplication;
+
+    beforeAll(async () => {
+      const moduleFixture: TestingModule = await Test.createTestingModule({
+        imports: [
+          ResolverModule,
+          GraphQLModule.forRoot({
+            autoSchemaFile: true,
+            context,
+          }),
+        ],
+        providers: [
+          {
+            provide: APP_GUARD,
+            useClass: ThrottlerGuard,
+          },
+        ],
+      }).compile();
+
+      app = moduleFixture.createNestApplication(adapter);
+      await app.listen(0);
+    });
+
+    afterAll(async () => {
+      await app.close();
+    });
+
+    describe('Resolvers', () => {
+      let appUrl: string;
+      beforeAll(async () => {
+        appUrl = (await app.getUrl()) + '/graphql';
+      });
+
+      /**
+       * Tests for setting `@Throttle()` at the method level and for ignore routes
+       */
+      describe('AppResolver', () => {
+        it.todo('Implement AppResolver tests');
+        it.each`
+          type
+          ${'query'}
+          ${'mutation'}
+        `('$type', async ({ type }: { type: string }) => {
+          const res = await httPromise(
+            appUrl,
+            'POST',
+            {},
+            type === 'query' ? queryFactory('app') : mutationFactory('app'),
+          );
+          expect(res).toEqual({ success: true });
+        });
+      });
+      /**
+       * Tests for setting `@Throttle()` at the class level and overriding at the method level
+       */
+      describe('LimitResolver', () => {
+        it.todo('Implement LimitResolver test');
+      });
+      /**
+       * Tests for setting throttle values at the `forRoot` level
+       */
+      describe('DefaultResolver', () => {
+        it.todo('implement DefaultResolver Test');
+      });
+    });
+  },
+);

yarn.lock

@@ -2487,6 +2487,19 @@ apollo-server-express@^2.14.3:
     subscriptions-transport-ws "^0.9.16"
     type-is "^1.6.16"
 
+apollo-server-fastify@^2.14.3:
+  version "2.14.3"
+  resolved "https://registry.yarnpkg.com/apollo-server-fastify/-/apollo-server-fastify-2.14.3.tgz#633992f81dd70c288c8f53c4d77eb0c29bdf756e"
+  integrity sha512-qihLp9VUDxM/NZOpmdyCKp4/oq43tKf3aX94us4inbHIBu2lPCpREe4toJZL+9M45TQ2oTKF18gtlx3QEEtw7g==
+  dependencies:
+    "@apollographql/graphql-playground-html" "1.6.24"
+    apollo-server-core "^2.14.3"
+    apollo-server-types "^0.5.0"
+    fastify-accepts "^1.0.0"
+    fastify-cors "^0.2.0"
+    graphql-subscriptions "^1.0.0"
+    graphql-tools "^4.0.0"
+
 apollo-server-plugin-base@^0.9.0:
   version "0.9.0"
   resolved "https://registry.yarnpkg.com/apollo-server-plugin-base/-/apollo-server-plugin-base-0.9.0.tgz#777f720a1ee827a66b8c159073ca30645f8bc625"
@@ -5100,6 +5113,14 @@ [email protected], fast-safe-stringify@^2.0.7:
   resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz#124aa885899261f68aedb42a7c080de9da608743"
   integrity sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA==
 
+fastify-accepts@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fastify-accepts/-/fastify-accepts-1.0.0.tgz#8475d1e4c4eaf777eb916144ddc904f92d3c726a"
+  integrity sha512-JVI/zKXjVfwIAdXDZvNKM7CCEWkbTFSZQUEQxrH4KBprbopGxq3R4RSIsVxqhdkVanm90yyVcPtgEa2MnDwPyg==
+  dependencies:
+    accepts "^1.3.5"
+    fastify-plugin "^1.2.0"
+
 [email protected]:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/fastify-cors/-/fastify-cors-3.0.3.tgz#c1b2227983d7b02feff73fd642d81041adfbe124"
@@ -5108,6 +5129,14 @@ [email protected]:
     fastify-plugin "^1.6.0"
     vary "^1.1.2"
 
+fastify-cors@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/fastify-cors/-/fastify-cors-0.2.0.tgz#8fce0a2a5ba05ac08c7d6f2ca4c501b0ae638e39"
+  integrity sha512-bw14FmjHm8oF4TDLkwj2TpssH6O2gE0NpsRqLe7F1Gh9Jf30Lx9ZzIznhqaAKOYS+LJqLIt5snurv7urgqYntA==
+  dependencies:
+    fastify-plugin "^1.2.0"
+    vary "^1.1.2"
+
 [email protected]:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/fastify-formbody/-/fastify-formbody-3.2.0.tgz#638de5bcc91d40352bca130dc4dc292b452a251e"
@@ -5116,7 +5145,7 @@ [email protected]:
     fastify-plugin "^1.6.1"
     qs "^6.9.4"
 
-fastify-plugin@^1.6.0, fastify-plugin@^1.6.1:
+fastify-plugin@^1.2.0, fastify-plugin@^1.6.0, fastify-plugin@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/fastify-plugin/-/fastify-plugin-1.6.1.tgz#122f5a5eeb630d55c301713145a9d188e6d5dd5b"
   integrity sha512-APBcb27s+MjaBIerFirYmBLatoPCgmHZM6XP0K+nDL9k0yX8NJPWDY1RAC3bh6z+AB5ULS2j31BUfLMT3uaZ4A==