UICAL-62: Add tests for OpenExceptionalPeriod.

[OleksandrAntonenko1]

No description provided.

[id-jenkins]

yarn run v1.9.4
$ eslint .
/home/jenkins/workspace/folio-org_ui-calendar_PR-188/project/settings/OpenExceptionalForm/ExceptionWrapper.js

531:11  error  Expected closing tag to match indentation of opening  react/jsx-closing-tag-location
✖ 1 problem (1 error, 0 warnings)

1 error and 0 warnings potentially fixable with the --fix option.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

[id-jenkins]

Test errors found. See https://jenkins-aws.indexdata.com/job/folio-org/job/ui-calendar/job/PR-188/1/

[id-jenkins]

Test errors found. See https://jenkins-aws.indexdata.com/job/folio-org/job/ui-calendar/job/PR-188/2/

[id-jenkins]

Test errors found. See https://jenkins-aws.indexdata.com/job/folio-org/job/ui-calendar/job/PR-188/3/

[id-jenkins]

Test errors found. See https://jenkins-aws.indexdata.com/job/folio-org/job/ui-calendar/job/PR-188/4/

[id-jenkins]

yarn run v1.9.4
$ eslint .
/home/jenkins/workspace/folio-org_ui-calendar_PR-188/project/settings/OpenExceptionalForm/constants.js

1:1  error  Prefer default export  import/prefer-default-export
✖ 1 problem (1 error, 0 warnings)
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.