[VBLOCKS-3311] Call progress event e2e tests

[mhuynh5757]

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Pull Request Details

JIRA link(s):

• VBLOCKS-3311

Description

This PR implements e2e tests that check for call progress events.

Burndown

Before review

• Updated CHANGELOG.md if necessary
• Added unit tests if necessary
• Updated affected documentation
• Verified locally with npm test
• Manually sanity tested running locally
• Ready for review

Before merge

• Got one or more +1s
• Squashed erroneous commits if necessary
• Re-tested if necessary