altair-graphql-core
Version:
Several of the core logic for altair graphql client
212 lines • 8.46 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const globals_1 = require("@jest/globals");
const subscription_provider_1 = require("../subscriptions/subscription-provider");
const rxjs_1 = require("rxjs");
const adapters_1 = require("./adapters");
class TestSubscriptionProvider extends subscription_provider_1.SubscriptionProvider {
constructor(subscriptionUrl, connectionParams, extraOptions) {
super(subscriptionUrl, connectionParams, extraOptions);
this.execute = globals_1.jest.fn((options) => {
return (0, rxjs_1.from)(this.connectionParams.testData).pipe((0, rxjs_1.map)((data) => {
if (data instanceof Error) {
throw data;
}
return data;
}));
});
this.close = globals_1.jest.fn(() => { });
}
}
(0, globals_1.describe)('SubscriptionProviderRequestHandlerAdapter', () => {
(0, globals_1.it)('should properly transform a SubscriptionProvider to a GraphQLRequestHandler - single response', () => {
const adapter = new adapters_1.SubscriptionProviderRequestHandlerAdapter(TestSubscriptionProvider);
const request = {
url: 'http://localhost:3000/graphql',
method: 'POST',
additionalParams: {
testData: [
{
hello: 'world',
},
],
},
headers: [],
query: 'query { hello }',
variables: {},
selectedOperation: 'hello',
};
const response = {
data: '{"hello":"world"}',
headers: new Headers(),
ok: true,
requestEndTimestamp: globals_1.expect.any(Number),
requestStartTimestamp: globals_1.expect.any(Number),
resopnseTimeMs: globals_1.expect.any(Number),
status: 200,
statusText: 'OK',
url: 'http://localhost:3000/graphql',
};
const observer = {
next: globals_1.jest.fn(),
error: globals_1.jest.fn(),
complete: globals_1.jest.fn(),
};
adapter.handle(request).subscribe(observer);
(0, globals_1.expect)(observer.next).toHaveBeenCalledWith(response);
(0, globals_1.expect)(observer.error).not.toHaveBeenCalled();
(0, globals_1.expect)(observer.complete).toHaveBeenCalled();
});
(0, globals_1.it)('should properly transform a SubscriptionProvider to a GraphQLRequestHandler - multiple responses', () => {
const adapter = new adapters_1.SubscriptionProviderRequestHandlerAdapter(TestSubscriptionProvider);
const request = {
url: 'http://localhost:3000/graphql',
method: 'POST',
additionalParams: {
testData: [
{
hello: 'world',
},
{
hello: 'world2',
},
],
},
headers: [],
query: 'query { hello }',
variables: {},
selectedOperation: 'hello',
};
const response = {
data: '{"hello":"world"}',
headers: new Headers(),
ok: true,
requestEndTimestamp: globals_1.expect.any(Number),
requestStartTimestamp: globals_1.expect.any(Number),
resopnseTimeMs: globals_1.expect.any(Number),
status: 200,
statusText: 'OK',
url: 'http://localhost:3000/graphql',
};
const response2 = {
data: '{"hello":"world2"}',
headers: new Headers(),
ok: true,
requestEndTimestamp: globals_1.expect.any(Number),
requestStartTimestamp: globals_1.expect.any(Number),
resopnseTimeMs: globals_1.expect.any(Number),
status: 200,
statusText: 'OK',
url: 'http://localhost:3000/graphql',
};
const observer = {
next: globals_1.jest.fn(),
error: globals_1.jest.fn(),
complete: globals_1.jest.fn(),
};
adapter.handle(request).subscribe(observer);
(0, globals_1.expect)(observer.next).toHaveBeenNthCalledWith(1, response);
(0, globals_1.expect)(observer.next).toHaveBeenNthCalledWith(2, response2);
(0, globals_1.expect)(observer.error).not.toHaveBeenCalled();
(0, globals_1.expect)(observer.complete).toHaveBeenCalled();
});
(0, globals_1.it)('should properly transform a SubscriptionProvider to a GraphQLRequestHandler - error', () => {
const adapter = new adapters_1.SubscriptionProviderRequestHandlerAdapter(TestSubscriptionProvider);
const request = {
url: 'http://localhost:3000/graphql',
method: 'POST',
additionalParams: {
testData: [
{
hello: 'world',
},
new Error('Test error'),
{
hello: 'world2',
},
],
},
headers: [],
query: 'query { hello }',
variables: {},
selectedOperation: 'hello',
};
const response = {
data: '{"hello":"world"}',
headers: new Headers(),
ok: true,
requestEndTimestamp: globals_1.expect.any(Number),
requestStartTimestamp: globals_1.expect.any(Number),
resopnseTimeMs: globals_1.expect.any(Number),
status: 200,
statusText: 'OK',
url: 'http://localhost:3000/graphql',
};
const observer = {
next: globals_1.jest.fn(),
error: globals_1.jest.fn(),
complete: globals_1.jest.fn(),
};
adapter.handle(request).subscribe(observer);
(0, globals_1.expect)(observer.next).toHaveBeenCalledTimes(1); // Only the response before the error should be emitted
(0, globals_1.expect)(observer.next).toHaveBeenCalledWith(response);
(0, globals_1.expect)(observer.error).toHaveBeenCalledWith(new Error('Test error'));
(0, globals_1.expect)(observer.complete).not.toHaveBeenCalled();
});
(0, globals_1.it)('should call close on the provider when unsubscribed', () => {
const adapter = new adapters_1.SubscriptionProviderRequestHandlerAdapter(TestSubscriptionProvider);
const request = {
url: 'http://localhost:3000/graphql',
method: 'POST',
additionalParams: {
testData: [
{
hello: 'world',
},
],
},
headers: [],
query: 'query { hello }',
variables: {},
selectedOperation: 'hello',
};
const observer = {
next: globals_1.jest.fn(),
error: globals_1.jest.fn(),
complete: globals_1.jest.fn(),
};
const subscription = adapter.handle(request).subscribe(observer);
subscription.unsubscribe();
(0, globals_1.expect)(adapter.provider?.close).toHaveBeenCalled();
});
(0, globals_1.it)('should call the execute method on the provider with the correct options', () => {
const adapter = new adapters_1.SubscriptionProviderRequestHandlerAdapter(TestSubscriptionProvider);
const request = {
url: 'http://localhost:3000/graphql',
method: 'POST',
additionalParams: {
testData: [
{
hello: 'world',
},
],
},
headers: [],
query: 'query { hello }',
variables: {},
selectedOperation: 'hello',
};
const observer = {
next: globals_1.jest.fn(),
error: globals_1.jest.fn(),
complete: globals_1.jest.fn(),
};
adapter.handle(request).subscribe(observer);
(0, globals_1.expect)(adapter.provider?.execute).toHaveBeenCalledWith({
query: 'query { hello }',
variables: {},
operationName: 'hello',
});
});
});
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