Chronos API tests / published by https://github.com/dacr/code-examples-manager #91025af9-38bd-4b7a-8b6c-7997162400fc/7c606d3a76f46c2073fd66037d6a53567ac1361a

chronos-tests.sc

#!/usr/bin/env -S scala-cli test -S 3
// summary : Chronos API tests
// keywords : scala, cats, sttp, chronos, test
// publish : gist
// authors : David Crosson
// license : Apache NON-AI License Version 2.0 (https://raw.githubusercontent.com/non-ai-licenses/non-ai-licenses/main/NON-AI-APACHE2)
// id : 91025af9-38bd-4b7a-8b6c-7997162400fc
// created-on : 2025-01-11T00:22:40+01:00
// managed-by : https://github.com/dacr/code-examples-manager
// run-with : scala-cli test $file
// test-with : curl http://127.0.0.1:8080/chronos

// ---------------------
//> using scala 3.6.4
//> using objectWrapper
////> using platform native
////> using nativeVersion 0.5.7
//> using dep com.softwaremill.sttp.client4::circe:4.0.0-RC3
//> using dep com.softwaremill.sttp.client4::cats:4.0.0-RC3
//> using dep org.typelevel::cats-effect:3.6.0
//> using dep io.circe::circe-generic:0.14.12
//> using dep org.typelevel::munit-cats-effect-3:1.0.7
// ---------------------

import io.circe.generic.auto.*
import io.circe.*
import io.circe.parser.*
import io.circe.syntax.*
import sttp.client4.*
import sttp.client4.circe.*
import sttp.client4.httpclient.cats.HttpClientCatsBackend
import HttpClientCatsBackend.resource
import cats.effect.{IO, SyncIO}
import munit.CatsEffectSuite

import java.time.{Instant, OffsetDateTime}
import java.util.UUID

object Model {
  type CompetitorId = UUID
  type ChronosId    = UUID
  // -------------------------------------------------------------------------------------------------------------------
  case class ChronosSpec(
    name: String,
    description: String
  )

  // -------------------------------------------------------------------------------------------------------------------
  case class CompetitorSpec(
    firstName: String,
    lastName: String,
    birthDate: OffsetDateTime
  )

  // -------------------------------------------------------------------------------------------------------------------
  case class TimerSpec(
    name: String
  )

  // -------------------------------------------------------------------------------------------------------------------
  case class Chronos(
    id: ChronosId,
    name: String,
    description: String,
    created: Instant
  )

  // -------------------------------------------------------------------------------------------------------------------
  case class Competitor(
    id: CompetitorId,
    firstName: String,
    lastName: String,
    birthDate: OffsetDateTime
  )

  // -------------------------------------------------------------------------------------------------------------------
  enum TimingCategory {
    case Start
    case Step
    case End
  }

  case class Timing(
    category: TimingCategory,
    timestamp: Instant
  )
  // -------------------------------------------------------------------------------------------------------------------
}

class ClassicTests extends CatsEffectSuite {
  import Model.*

  given Encoder[TimingCategory] = Encoder[String].contramap(_.toString)
  given Decoder[TimingCategory] = Decoder[String].emap(s => Right(TimingCategory.valueOf(s))) // TODO manage left case

  val baseAPI = "http://127.0.0.1:8080"

  // -----------------------------------------------------------------------------------------------
  test("List chronos") {
    resource[IO]().use { backend =>
      for {
        chronos <-
          quickRequest
            .get(uri"$baseAPI/chronos")
            .response(asJson[List[Chronos]])
            .send(backend)
      } yield assertEquals(chronos.code.code, 200)
    }
  }

  // -----------------------------------------------------------------------------------------------
  test("Create, read, update, delete a chronos") {
    resource[IO]().use { backend =>
      for {
        randName <- IO.randomUUID.map(uuid => s"Chronos $uuid")

        chronos <-
          quickRequest
            .post(uri"$baseAPI/chronos")
            .body(ChronosSpec(randName, s"$randName description").asJson.noSpaces)
            .response(asJson[Chronos])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        gottenChronos   <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}")
            .response(asJson[Chronos])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        _ <-
          quickRequest
            .put(uri"$baseAPI/chronos/${chronos.id}")
            .body(ChronosSpec(randName, s"$randName updated description").asJson.noSpaces)
            .send(backend)

        updatedChronos <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}")
            .response(asJson[Chronos])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        responseDelete <-
          quickRequest
            .delete(uri"$baseAPI/chronos/${chronos.id}")
            .send(backend)

        resultAfterDelete <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}")
            .response(asJson[Chronos])
            .send(backend)
      } yield {
        assertEquals(chronos, gottenChronos)
        assertEquals(updatedChronos.description, s"$randName updated description")
        assert(resultAfterDelete.code.code == 404)
      }
    }
  }

  // -----------------------------------------------------------------------------------------------
  test("List Competitors") {
    resource[IO]().use { backend =>
      for {
        randName <- IO.randomUUID.map(uuid => s"Chronos $uuid")

        chronos <-
          quickRequest
            .post(uri"$baseAPI/chronos")
            .body(ChronosSpec(randName, s"$randName description").asJson.noSpaces)
            .response(asJson[Chronos])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        competitors <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}/competitor")
            .response(asJson[List[Competitor]])
            .send(backend)
      } yield assertEquals(competitors.code.code, 200)
    }
  }
  // -----------------------------------------------------------------------------------------------
  test("Create, read, update, delete a competitor") {
    resource[IO]().use { backend =>
      for {
        randName      <- IO.randomUUID.map(uuid => s"Chronos $uuid")
        randFirstName <- IO.randomUUID.map(uuid => s"Joe-$uuid")

        chronos <-
          quickRequest
            .post(uri"$baseAPI/chronos")
            .body(ChronosSpec(randName, s"$randName description").asJson.noSpaces)
            .response(asJson[Chronos])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        competitor <-
          quickRequest
            .post(uri"$baseAPI/chronos/${chronos.id}/competitor")
            .body(CompetitorSpec(randFirstName, "doe", OffsetDateTime.parse("1942-01-01T00:00:00Z")).asJson.noSpaces)
            .response(asJson[Competitor])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        gottenCompetitor <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}")
            .response(asJson[Competitor])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        _ <-
          quickRequest
            .put(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}")
            .body(CompetitorSpec(s"$randFirstName-updated", competitor.lastName, competitor.birthDate).asJson.noSpaces)
            .send(backend)

        updatedCompetitor <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}")
            .response(asJson[Competitor])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        responseDelete <-
          quickRequest
            .delete(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}")
            .send(backend)

        resultAfterDelete <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}")
            .response(asJson[Competitor])
            .send(backend)

      } yield {
        assertEquals(competitor, gottenCompetitor)
        assert(updatedCompetitor.firstName.contains("updated"))
        assert(resultAfterDelete.code.code == 404)
      }
    }
  }

  // -----------------------------------------------------------------------------------------------
  test("Take timings of a competitor ") {
    resource[IO]().use { backend =>
      for {
        randName <- IO.randomUUID.map(uuid => s"Chronos $uuid")

        chronos <-
          quickRequest
            .post(uri"$baseAPI/chronos")
            .body(ChronosSpec(randName, s"$randName description").asJson.noSpaces)
            .response(asJson[Chronos])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        competitor <-
          quickRequest
            .post(uri"$baseAPI/chronos/${chronos.id}/competitor")
            .body(CompetitorSpec("john", "doe", OffsetDateTime.parse("1942-01-01T00:00:00Z")).asJson.noSpaces)
            .response(asJson[Competitor])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        timingStart <-
          quickRequest
            .put(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}/timings?Category=${TimingCategory.Start}")
            .response(asJson[Timing])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        timingEnd <-
          quickRequest
            .put(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}/timings?Category=${TimingCategory.End}")
            .response(asJson[Timing])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))

        timings <-
          quickRequest
            .get(uri"$baseAPI/chronos/${chronos.id}/competitor/${competitor.id}/timings")
            .response(asJson[List[Timing]])
            .send(backend)
            .flatMap(response => IO.fromEither(response.body))
      } yield {
        assert(timings.size == 2)
      }
    }
  }

  // -----------------------------------------------------------------------------------------------
}