SimpleNotes/domain/test/usecases/users/login/LoginUseCaseImplTest.kt
2020-11-11 23:48:27 +01:00

66 lines
2.4 KiB
Kotlin

package be.simplenotes.domain.usecases.users.login
import be.simplenotes.config.JwtConfig
import be.simplenotes.domain.security.BcryptPasswordHash
import be.simplenotes.domain.security.SimpleJwt
import be.simplenotes.domain.security.UserJwtMapper
import be.simplenotes.domain.testutils.isLeftOfType
import be.simplenotes.domain.testutils.isRight
import be.simplenotes.persistance.repositories.UserRepository
import be.simplenotes.types.PersistedUser
import com.natpryce.hamkrest.assertion.assertThat
import io.mockk.*
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Test
import java.util.concurrent.TimeUnit
internal class LoginUseCaseImplTest {
// region setup
private val mockUserRepository = mockk<UserRepository>()
private val passwordHash = BcryptPasswordHash(test = true)
private val jwtConfig = JwtConfig("a secret", 1, TimeUnit.HOURS)
private val simpleJwt = SimpleJwt(jwtConfig, UserJwtMapper())
private val loginUseCase = LoginUseCaseImpl(mockUserRepository, passwordHash, simpleJwt)
@BeforeEach
fun resetMocks() {
clearMocks(mockUserRepository)
}
// endregion
@Test
fun `Login should fail with invalid form`() {
val form = LoginForm("", "a")
assertThat(loginUseCase.login(form), isLeftOfType<InvalidLoginForm>())
verify { mockUserRepository wasNot called }
}
@Test
fun `Login should fail with non existing user`() {
val form = LoginForm("someusername", "somepassword")
every { mockUserRepository.find(form.username!!) } returns null
assertThat(loginUseCase.login(form), isLeftOfType<Unregistered>())
}
@Test
fun `Login should fail with wrong password`() {
val form = LoginForm("someusername", "wrongpassword")
every { mockUserRepository.find(form.username!!) } returns
PersistedUser(form.username!!, passwordHash.crypt("right password"), 1)
assertThat(loginUseCase.login(form), isLeftOfType<WrongPassword>())
}
@Test
fun `Login should succeed with existing user and correct password`() {
val loginForm = LoginForm("someusername", "somepassword")
every { mockUserRepository.find(loginForm.username!!) } returns
PersistedUser(loginForm.username!!, passwordHash.crypt(loginForm.password!!), 1)
val res = loginUseCase.login(loginForm)
assertThat(res, isRight())
}
}