test: confirm webhook payloads are flattened when sending to workflow…

… builder

test/slack-send-test.js

@@ -261,6 +261,61 @@ describe('slack-send', () => {
  assert(AxiosMock.post.calledWithExactly('https://someurl', payload, {}));
  });
  });
+ describe('flatten', () => {
+ const mockPayload = {
+ apples: 'tree',
+ bananas: { truthiness: true },
+ };
+ beforeEach(() => {
+ fakeCore.getInput.withArgs('payload').returns(JSON.stringify(mockPayload));
+ });
+ afterEach(() => {
+ delete process.env.SLACK_WEBHOOK_TYPE;
+ });
+ it('defaults to using a period to flatten nested paylods', async () => {
+ process.env.SLACK_WEBHOOK_TYPE = 'WORKFLOW_TRIGGER';
+ await slackSend(fakeCore);
+ const expected = {
+ apples: 'tree',
+ 'bananas.truthiness': 'true',
+ };
+ const count = AxiosMock.post.callCount;
+ assert.equal(count, 1);
+ const post = AxiosMock.post.getCall(0);
+ const [url, actual] = post.args;
+ assert.equal(url, 'https://someurl');
+ assert.deepEqual(actual, expected);
+ });
+ it('replaces delimiter with provided payload settings', async () => {
+ fakeCore.getInput.withArgs('payload-delimiter').returns('_');
+ process.env.SLACK_WEBHOOK_TYPE = 'WORKFLOW_TRIGGER';
+ await slackSend(fakeCore);
+ const expected = {
+ apples: 'tree',
+ bananas_truthiness: 'true',
+ };
+ const count = AxiosMock.post.callCount;
+ assert.equal(count, 1);
+ const post = AxiosMock.post.getCall(0);
+ const [url, actual] = post.args;
+ assert.equal(url, 'https://someurl');
+ assert.deepEqual(actual, expected);
+ });
+ it('does not flatten nested values of incoming webhook', async () => {
+ process.env.SLACK_WEBHOOK_TYPE = 'INCOMING_WEBHOOK';
+ await slackSend(fakeCore);
+ const expected = {
+ apples: 'tree',
+ bananas: { truthiness: true },
+ };
+ const count = AxiosMock.post.callCount;
+ assert.equal(count, 1);
+ const post = AxiosMock.post.getCall(0);
+ const [url, actual] = post.args;
+ assert.equal(url, 'https://someurl');
+ assert.deepEqual(actual, expected);
+ });
+ });
  });
  describe('sad path', () => {
  it('should set an error if the POST to the webhook fails without a response', async () => {