Add DriverRouteTest

1 files changed, 89 insertions, 0 deletions

diff --git a/src/test/scala/xyz/driver/core/rest/DriverRouteTest.scala b/src/test/scala/xyz/driver/core/rest/DriverRouteTest.scala
new file mode 100644
index 0000000..c239fb6
--- /dev/null
+++ b/src/test/scala/xyz/driver/core/rest/DriverRouteTest.scala
@@ -0,0 +1,89 @@
+package xyz.driver.core.rest
+
+import akka.http.scaladsl.model.StatusCodes
+import akka.http.scaladsl.server.Directives.{complete => akkaComplete}
+import akka.http.scaladsl.server.Route
+import akka.http.scaladsl.testkit.ScalatestRouteTest
+import com.typesafe.scalalogging.Logger
+import org.scalatest.{AsyncFlatSpec, Matchers}
+import xyz.driver.core.logging.NoLogger
+import xyz.driver.core.rest.errors._
+
+import scala.concurrent.Future
+
+class DriverRouteTest extends AsyncFlatSpec with ScalatestRouteTest with Matchers {
+  class TestRoute(override val route: Route) extends DriverRoute {
+    override def log: Logger = NoLogger
+  }
+
+  "DriverRoute" should "respond with 200 OK for a basic route" in {
+    val route = new TestRoute(akkaComplete(StatusCodes.OK))
+
+    Get("/api/v1/foo/bar") ~> route.routeWithDefaults ~> check {
+      handled shouldBe true
+      status shouldBe StatusCodes.OK
+    }
+  }
+
+  it should "respond with a 400 for an InvalidInputException" in {
+    val route = new TestRoute(akkaComplete(Future.failed[String](InvalidInputException())))
+
+    Post("/api/v1/foo/bar") ~> route.routeWithDefaults ~> check {
+      handled shouldBe true
+      status shouldBe StatusCodes.BadRequest
+      responseAs[String] shouldBe "Invalid input"
+    }
+  }
+
+  it should "respond with a 400 for InvalidActionException" in {
+    val route = new TestRoute(akkaComplete(Future.failed[String](InvalidActionException())))
+
+    Post("/api/v1/foo/bar") ~> route.routeWithDefaults ~> check {
+      handled shouldBe true
+      status shouldBe StatusCodes.Forbidden
+      responseAs[String] shouldBe "This action is not allowed"
+    }
+  }
+
+  it should "respond with a 404 for ResourceNotFoundException" in {
+    val route = new TestRoute(akkaComplete(Future.failed[String](ResourceNotFoundException())))
+
+    Post("/api/v1/foo/bar") ~> route.routeWithDefaults ~> check {
+      handled shouldBe true
+      status shouldBe StatusCodes.NotFound
+      responseAs[String] shouldBe "Resource not found"
+    }
+  }
+
+  it should "respond with a 500 for ExternalServiceException" in {
+    val error = ExternalServiceException("GET /api/v1/users/", "Permission denied")
+    val route = new TestRoute(akkaComplete(Future.failed[String](error)))
+
+    Post("/api/v1/foo/bar") ~> route.routeWithDefaults ~> check {
+      handled shouldBe true
+      status shouldBe StatusCodes.InternalServerError
+      responseAs[String] shouldBe "Error while calling 'GET /api/v1/users/': Permission denied"
+    }
+  }
+
+  it should "respond with a 503 for ExternalServiceTimeoutException" in {
+    val error = ExternalServiceTimeoutException("GET /api/v1/users/")
+    val route = new TestRoute(akkaComplete(Future.failed[String](error)))
+
+    Post("/api/v1/foo/bar") ~> route.routeWithDefaults ~> check {
+      handled shouldBe true
+      status shouldBe StatusCodes.GatewayTimeout
+      responseAs[String] shouldBe "GET /api/v1/users/ took too long to respond"
+    }
+  }
+
+  it should "respond with a 500 for DatabaseException" in {
+    val route = new TestRoute(akkaComplete(Future.failed[String](DatabaseException())))
+
+    Post("/api/v1/foo/bar") ~> route.routeWithDefaults ~> check {
+      handled shouldBe true
+      status shouldBe StatusCodes.InternalServerError
+      responseAs[String] shouldBe "Database access error"
+    }
+  }
+}