WIP: Tests on search type components

...rch/components/criteria/cone-search-tab.component.spec.ts

...e/search/components/criteria/cone-search-tab.component.ts

.../components/criteria/criteria-by-family.component.spec.ts

...earch/components/criteria/criteria-by-family.component.ts

...earch/components/criteria/criteria-tabs.component.spec.ts

...nce/search/components/criteria/criteria-tabs.component.ts

...ch/components/criteria/search-type/time.component.spec.ts

.../search/components/criteria/search-type/time.component.ts

.../search/components/dataset/dataset-card.component.spec.ts

...tance/search/components/dataset/dataset-card.component.ts

.../search/components/dataset/dataset-tabs.component.spec.ts

...tance/search/components/dataset/dataset-tabs.component.ts