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sqsRuleSpec.js
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sqsRuleSpec.js
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'use strict';
const fs = require('fs-extra');
const { stringUtils: { globalReplace } } = require('@cumulus/common');
const { sqs, receiveSQSMessages } = require('@cumulus/common/aws');
const { createSqsQueues, getSqsQueueMessageCounts } = require('@cumulus/api/lib/testUtils');
const { Granule } = require('@cumulus/api/models');
const { sleep } = require('@cumulus/common/util');
const {
addCollections,
addRules,
addProviders,
granulesApi: granulesApiTestUtils,
cleanupProviders,
cleanupCollections,
rulesList,
deleteRules
} = require('@cumulus/integration-tests');
const { waitForModelStatus } = require('../../helpers/apiUtils');
const { setupTestGranuleForIngest } = require('../../helpers/granuleUtils');
const {
loadConfig,
uploadTestDataToBucket,
deleteFolder,
createTimestampedTestId,
createTestDataPath,
createTestSuffix
} = require('../../helpers/testUtils');
let config;
let testId;
let testSuffix;
let testDataFolder;
let ruleSuffix;
let ruleOverride;
const inputPayloadFilename = './spec/parallel/ingestGranule/IngestGranule.input.payload.json';
const providersDir = './data/providers/s3/';
const collectionsDir = './data/collections/s3_MOD09GQ_006';
const workflowName = 'IngestGranule';
const granuleRegex = '^MOD09GQ\\.A[\\d]{7}\\.[\\w]{6}\\.006\\.[\\d]{13}$';
const ruleDirectory = './spec/parallel/testAPI/data/rules/sqs';
let queues = {};
async function setupCollectionAndTestData() {
const s3data = [
'@cumulus/test-data/granules/MOD09GQ.A2016358.h13v04.006.2016360104606.hdf.met',
'@cumulus/test-data/granules/MOD09GQ.A2016358.h13v04.006.2016360104606.hdf',
'@cumulus/test-data/granules/MOD09GQ.A2016358.h13v04.006.2016360104606_ndvi.jpg'
];
// populate collections, providers and test data
await Promise.all([
uploadTestDataToBucket(config.bucket, s3data, testDataFolder),
addCollections(config.stackName, config.bucket, collectionsDir, testSuffix),
addProviders(config.stackName, config.bucket, providersDir, config.bucket, testSuffix)
]);
}
async function cleanUp() {
console.log(`\nDeleting rule ${ruleOverride.name}`);
const rules = await rulesList(config.stackName, config.bucket, ruleDirectory);
await deleteRules(config.stackName, config.bucket, rules, ruleSuffix);
await Promise.all([
deleteFolder(config.bucket, testDataFolder),
cleanupCollections(config.stackName, config.bucket, collectionsDir, testSuffix),
cleanupProviders(config.stackName, config.bucket, providersDir, testSuffix),
sqs().deleteQueue({ QueueUrl: queues.queueUrl }).promise(),
sqs().deleteQueue({ QueueUrl: queues.deadLetterQueueUrl }).promise()
]);
}
async function ingestGranule(queue) {
const inputPayloadJson = fs.readFileSync(inputPayloadFilename, 'utf8');
// update test data filepaths
const inputPayload = await setupTestGranuleForIngest(config.bucket, inputPayloadJson, granuleRegex, testSuffix, testDataFolder);
const granuleId = inputPayload.granules[0].granuleId;
await sqs().sendMessage({ QueueUrl: queue, MessageBody: JSON.stringify(inputPayload) }).promise();
return granuleId;
}
describe('The SQS rule', () => {
let ruleList = [];
beforeAll(async () => {
config = await loadConfig();
testId = createTimestampedTestId(config.stackName, 'sqsRule');
testSuffix = createTestSuffix(testId);
testDataFolder = createTestDataPath(testId);
const collection = { name: `MOD09GQ${testSuffix}`, version: '006' };
const provider = { id: `s3_provider${testSuffix}` };
ruleSuffix = globalReplace(testSuffix, '-', '_');
ruleOverride = {
name: `MOD09GQ_006_sqsRule${ruleSuffix}`,
collection: {
name: collection.name,
version: collection.version
},
provider: provider.id,
workflow: workflowName,
meta: {
retries: 1
}
};
await setupCollectionAndTestData();
// create SQS queues and add rule
queues = await createSqsQueues(testId);
config.queueUrl = queues.queueUrl;
ruleList = await addRules(config, ruleDirectory, ruleOverride);
});
afterAll(async () => {
await cleanUp();
});
it('SQS rules are added', async () => {
expect(ruleList.length).toBe(1);
expect(ruleList[0].rule.value).toBe(queues.queueUrl);
expect(ruleList[0].meta.visibilityTimeout).toBe(300);
expect(ruleList[0].meta.retries).toBe(1);
});
describe('When posting messages to the configured SQS queue', () => {
let granuleId;
const invalidMessage = { foo: 'bar' };
beforeAll(async () => {
// post a valid message for ingesting a granule
granuleId = await ingestGranule(queues.queueUrl);
// post a non-processable message
await sqs().sendMessage({ QueueUrl: queues.queueUrl, MessageBody: JSON.stringify(invalidMessage) }).promise();
});
afterAll(async () => {
await granulesApiTestUtils.deleteGranule({ prefix: config.stackName, granuleId });
});
describe('If the message is processable by the workflow', () => {
it('workflow is kicked off, and the granule from the message is successfully ingested', async () => {
process.env.GranulesTable = `${config.stackName}-GranulesTable`;
const granuleModel = new Granule();
const record = await waitForModelStatus(
granuleModel,
{ granuleId },
'completed'
);
expect(record.granuleId).toBe(granuleId);
expect(record.execution.includes(workflowName)).toBe(true);
});
});
describe('If the message is unprocessable by the workflow', () => {
it('is moved to dead-letter queue after retries', async () => {
const sqsOptions = { numOfMessages: 10, visibilityTimeout: ruleList[0].meta.visibilityTimeout, waitTimeSeconds: 20 };
let messages = await receiveSQSMessages(queues.deadLetterQueueUrl, sqsOptions);
/* eslint-disable no-await-in-loop */
for (let i = 0; i < 10 && messages.length === 0; i += 1) {
await sleep(20 * 1000);
console.log('wait for the message to arrive at dead-letter queue');
messages = await receiveSQSMessages(queues.deadLetterQueueUrl, sqsOptions);
}
/* eslint-enable no-await-in-loop */
expect(messages.length).toBe(1);
// maxReceiveCount of RedrivePolicy is 3
expect(parseInt(messages[0].Attributes.ApproximateReceiveCount, 10)).toBe(4);
expect(messages[0].Body).toEqual(invalidMessage);
});
});
it('messages are picked up and removed from source queue', async () => {
const numberOfMessages = await getSqsQueueMessageCounts(queues.queueUrl);
expect(numberOfMessages.numberOfMessagesAvailable).toBe(0);
expect(numberOfMessages.numberOfMessagesNotVisible).toBe(0);
});
});
});