graphql#introspectionFromSchema TypeScript Examples

The following examples show how to use graphql#introspectionFromSchema. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: thrift-calculator.test.ts    From graphql-mesh with MIT License 6 votes vote down vote up 
describe('Thrift Calculator', () => {
  it('should generate correct schema', async () => {
    const { schema } = await mesh$;
    expect(
      introspectionFromSchema(lexicographicSortSchema(schema), {
        descriptions: false,
      })
    ).toMatchSnapshot('thrift-calculator-schema');
  });
  it('should give correct response for example queries', async () => {
    const { documents } = await config$;
    const { execute } = await mesh$;
    for (const source of documents) {
      const result = await execute(source.document, {});
      expect(result.errors).toBeFalsy();
      expect(result).toMatchSnapshot(basename(source.location) + '-thrift-calculator-result');
    }
  });
  afterAll(() => {
    mesh$.then(mesh => mesh.destroy());
    thriftServer.close();
  });
});
Example #2
Source File: graphql-server.ts    From graphql-eslint with MIT License 5 votes vote down vote up 
introspectionQueryResult = introspectionFromSchema(graphqlSchemaObj)
Example #3
Source File: handler.spec.ts    From graphql-mesh with MIT License 4 votes vote down vote up 
describe('graphql', () => {
  it('handle SDL files correctly as endpoint', async () => {
    const sdlFilePath = './fixtures/schema.graphql';
    const store = new MeshStore('.mesh', new InMemoryStoreStorageAdapter(), {
      readonly: false,
      validate: false,
    });
    const handler = new GraphQLHandler({
      name: 'SDLSchema',
      config: {
        schema: sdlFilePath,
      },
      baseDir: __dirname,
      cache: new InMemoryLRUCache(),
      pubsub: new PubSub(),
      store,
      importFn: defaultImportFn,
      logger,
    });
    const absoluteFilePath = join(__dirname, sdlFilePath);
    const schemaStringFromFile = await readFile(absoluteFilePath, 'utf-8');
    const schemaFromFile = buildSchema(schemaStringFromFile);
    const { schema: schemaFromHandler } = await handler.getMeshSource();
    expect(introspectionFromSchema(schemaFromHandler)).toStrictEqual(introspectionFromSchema(schemaFromFile));
  });
  it('handle code files exports GraphQLSchema correctly', async () => {
    const schemaFilePath = './fixtures/schema.js';
    const store = new MeshStore('.mesh', new InMemoryStoreStorageAdapter(), {
      readonly: false,
      validate: false,
    });
    const handler = new GraphQLHandler({
      name: 'SDLSchema',
      config: {
        schema: schemaFilePath,
      },
      baseDir: __dirname,
      cache: new InMemoryLRUCache(),
      pubsub: new PubSub(),
      store,
      importFn: defaultImportFn,
      logger,
    });
    const absoluteFilePath = join(__dirname, schemaFilePath);
    const schemaFromFile = require(absoluteFilePath);
    const { schema: schemaFromHandler } = await handler.getMeshSource();
    expect(introspectionFromSchema(schemaFromHandler)).toStrictEqual(introspectionFromSchema(schemaFromFile));
  });
  it('handle code files exports DocumentNode correctly', async () => {
    const schemaFilePath = './fixtures/schema-document.js';
    const store = new MeshStore('.mesh', new InMemoryStoreStorageAdapter(), {
      readonly: false,
      validate: false,
    });
    const handler = new GraphQLHandler({
      name: 'SDLSchema',
      config: {
        schema: schemaFilePath,
      },
      baseDir: __dirname,
      cache: new InMemoryLRUCache(),
      pubsub: new PubSub(),
      store,
      importFn: defaultImportFn,
      logger,
    });
    const absoluteFilePath = join(__dirname, schemaFilePath);
    const schemaDocumentFromFile = require(absoluteFilePath);
    const schemaFromFile = buildASTSchema(schemaDocumentFromFile);
    const { schema: schemaFromHandler } = await handler.getMeshSource();
    expect(introspectionFromSchema(schemaFromHandler)).toStrictEqual(introspectionFromSchema(schemaFromFile));
  });
  it('handle code files exports string correctly', async () => {
    const schemaFilePath = './fixtures/schema-str.js';
    const store = new MeshStore('.mesh', new InMemoryStoreStorageAdapter(), {
      readonly: false,
      validate: false,
    });
    const handler = new GraphQLHandler({
      name: 'SDLSchema',
      config: {
        schema: schemaFilePath,
      },
      baseDir: __dirname,
      cache: new InMemoryLRUCache(),
      pubsub: new PubSub(),
      store,
      importFn: defaultImportFn,
      logger,
    });
    const absoluteFilePath = join(__dirname, schemaFilePath);
    const schemaStringFromFile = require(absoluteFilePath);
    const schemaFromFile = buildSchema(schemaStringFromFile);
    const { schema: schemaFromHandler } = await handler.getMeshSource();
    expect(introspectionFromSchema(schemaFromHandler)).toStrictEqual(introspectionFromSchema(schemaFromFile));
  });
});