QuickBird Developer Team Test

DeveloperTeamTest.kt

import io.mockk.every
import io.mockk.mockk
import org.junit.Test

/**
 * Represents a QuickBird team member
 */
class TeamMember(val isPassionate: Boolean, val isFriendly: Boolean, val isConstantlyImproving: Boolean)

/**
 * Expresses how a team member is awesome
 */
val TeamMember.isAwesome: Boolean
    get() = isPassionate && isFriendly && isConstantlyImproving

/**
 * Expresses when a list of team members is awesome
 */
val List<TeamMember>.areAwesome: Boolean
    get() = all { it.isAwesome }

interface TeamMemberRepository {
    fun fetchTeamMembers(): List<TeamMember>
}

class TeamMemberTest {
    @Test
    fun `test team is awesome`() {
        val repoMock = mockk<TeamMemberRepository>(relaxed = true)

        every { repoMock.fetchTeamMembers() } returns (0..10).map { TeamMember(
            isPassionate = true,
            isConstantlyImproving = true,
            isFriendly = true
        ) }

        val teamMembers = repoMock.fetchTeamMembers()

        assert(teamMembers.areAwesome)
    }
}