Please check if the PR fulfills these requirements
[x] The commit message follows our guidelines
[x] Tests for the changes have been added (for bug fixes / features)
[x] Docs have been added / updated (for bug fixes / features)
What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
Add jest framework for unit testing with ts-jest package and @types/jest for basic TS support
What is the current behavior? (You can also link to an open issue here)
No unit test runner, only Cypress for component/E2E
What is the new behavior (if this is a feature change)?
Unit testing capability
Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)
No - should just require a yarn install to update dependencies
Please check if the PR fulfills these requirements
[x] The commit message follows our guidelines
[x] Tests for the changes have been added (for bug fixes / features)
[x] Docs have been added / updated (for bug fixes / features)
What kind of change does this PR introduce? (Bug fix, feature, docs update, ...) Add jest framework for unit testing with ts-jest package and @types/jest for basic TS support
What is the current behavior? (You can also link to an open issue here) No unit test runner, only Cypress for component/E2E
What is the new behavior (if this is a feature change)? Unit testing capability
Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?) No - should just require a
yarn installto update dependenciesOther information: