fixed some tests

karma.conf.js

src/app/app.module.ts

src/app/core/data/data.service.spec.ts

src/app/core/data/relationship.service.ts

...n/name-variant-modal/name-variant-modal.component.spec.ts

...person/name-variant-modal/name-variant-modal.component.ts

...n-search-result-list-submission-element.component.spec.ts

...rm-ui/ds-dynamic-form-control-container.component.spec.ts

...ic-form-ui/ds-dynamic-form-control-container.component.ts

...mic-form-ui/relation-lookup-modal/relationship.effects.ts

...d/page-size-selector/page-size-selector.component.spec.ts

.../search/search-settings/search-settings.component.spec.ts