test.ts

const wrapper = fixture.mountUrl('/business')
await fixture.processEvents()

const allLimas = wrapper.update().find(Lima)
expect(allLimas.length).toBeGreaterThan(0)
const bullsNBears = allLimas.filterWhere(limas => {
    const props = limas.props()
    if (!props.sectionHeader) {
        return false
    }
    return props.sectionHeader.sponsor === 'bullsnbears'
})
expect(bullsNBears.length).toBe(1)
expect(bullsNBears.find(SponsoredLabel).length).toBe(0)