Get Account

- add AccountController
- add AccountEntity toAccountResponse in Mapping.kt
- add AccountService
- add AccountRepository
- add AccountEntity

src/test/kotlin/ltd/hlaeja/service/AccountServiceTest.kt

@@ -0,0 +1,67 @@
+package ltd.hlaeja.service
+
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.verify
+import java.time.ZonedDateTime
+import java.util.UUID
+import ltd.hlaeja.entity.AccountEntity
+import ltd.hlaeja.repository.AccountRepository
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.springframework.web.server.ResponseStatusException
+import reactor.core.publisher.Mono
+import reactor.test.StepVerifier
+
+class AccountServiceTest {
+    companion object {
+        val account = UUID.fromString("00000000-0000-0000-0000-000000000002")
+    }
+
+    private lateinit var accountRepository: AccountRepository
+    private lateinit var accountService: AccountService
+
+    @BeforeEach
+    fun setup() {
+        accountRepository = mockk()
+        accountService = AccountService(accountRepository)
+    }
+
+    @Test
+    fun `get account by id - success`() {
+        // given
+        val accountEntity = AccountEntity(
+            account,
+            ZonedDateTime.now(),
+            ZonedDateTime.now(),
+            true,
+            "username",
+            "password",
+            "ROLE_TEST",
+        )
+
+        every { accountRepository.findById(any(UUID::class)) } returns Mono.just(accountEntity)
+
+        // when
+        StepVerifier.create(accountService.getUserById(account))
+            .expectNext(accountEntity)
+            .verifyComplete()
+
+        // then
+        verify { accountRepository.findById(any(UUID::class)) }
+    }
+
+    @Test
+    fun `get account by id - fail does not exist`() {
+        // given
+        every { accountRepository.findById(any(UUID::class)) } returns Mono.empty()
+
+        // when
+        StepVerifier.create(accountService.getUserById(account))
+            .expectError(ResponseStatusException::class.java)
+            .verify()
+
+        // then
+        verify { accountRepository.findById(any(UUID::class)) }
+    }
+}