Added more tests (#8)

Author: slavaschmidt

src/test/scala/ton/sdk/client/binding/ContextSpec.scala

@@ -0,0 +1,49 @@
+package ton.sdk.client.binding
+
+import org.scalatest.flatspec.AsyncFlatSpec
+import org.scalatest.matchers.should.Matchers._
+import ton.sdk.client.binding.Context._
+import ton.sdk.client.jni.Binding
+import ton.sdk.client.modules.Client
+
+import scala.concurrent.duration.DurationInt
+import scala.concurrent.{Await, ExecutionContext, Future}
+import scala.util.Try
+
+class ContextSpec extends AsyncFlatSpec {
+
+  "Context" should "throw an exception if library is not loaded" in {
+    try {
+      implicit val effect: Context.Effect[Try] = Context.tryEffect
+      Context(1).request(Client.Request.BuildInfo)
+      fail("Should throw an exception")
+    } catch {
+      case _: UnsatisfiedLinkError => succeed
+    }
+  }
+
+  "Sync Context" should "not allow usage if not open" in {
+    implicit val effect: Context.Effect[Try] = Context.tryEffect
+    Binding.loadNativeLibrary()
+    val c       = Context.create(ClientConfig.MAIN_NET).get
+    val result1 = c.request(Client.Request.BuildInfo)
+    c.close()
+    val result2 = c.request(Client.Request.BuildInfo)
+    result1.isSuccess shouldEqual true
+    result2.isSuccess shouldEqual false
+  }
+
+  "Async Context" should "not allow usage if not open" in {
+    implicit def executionContext: ExecutionContext = ExecutionContext.Implicits.global
+    implicit val ef: Effect[Future]                 = futureEffect
+
+    val c       = Context.create(ClientConfig.TEST_NET).get
+    val result1 = c.request(Client.Request.BuildInfo)
+    Await.ready(result1, 10.seconds)
+    c.close()
+    val result2 = c.request(Client.Request.BuildInfo)
+    Await.ready(result2, 10.seconds)
+    result1.value.get.isSuccess shouldEqual true
+    result2.value.get.isSuccess shouldEqual false
+  }
+}

…nt/binding/QueueBackedIteratorTest.scala …nt/binding/QueueBackedIteratorSpec.scalasrc/test/scala/ton/sdk/client/binding/QueueBackedIteratorTest.scala renamed to src/test/scala/ton/sdk/client/binding/QueueBackedIteratorSpec.scala src/test/scala/ton/sdk/client/binding/QueueBackedIteratorTest.scala renamed to src/test/scala/ton/sdk/client/binding/QueueBackedIteratorSpec.scala

@@ -6,7 +6,7 @@ import org.scalatest.matchers.should.Matchers._
 import scala.concurrent.Promise
 import scala.concurrent.duration.DurationInt
 
-class QueueBackedIteratorTest extends AsyncFlatSpec {
+class QueueBackedIteratorSpec extends AsyncFlatSpec {
 
   private val flag = Promise[Unit]()
   private val bit = new QueueBackedIterator[Int](flag)