1 files changed, 37 insertions, 0 deletions
diff --git a/core/src/test/scala/com/softwaremill/sttp/IllTypedTests.scala b/core/src/test/scala/com/softwaremill/sttp/IllTypedTests.scala
new file mode 100644
index 0000000..4336a0c
--- /dev/null
+++ b/core/src/test/scala/com/softwaremill/sttp/IllTypedTests.scala
@@ -0,0 +1,37 @@
+package com.softwaremill.sttp
+
+import com.softwaremill.sttp.testing.EvalScala
+import org.scalatest.{FlatSpec, Matchers}
+
+import scala.tools.reflect.ToolBoxError
+
+class IllTypedTests extends FlatSpec with Matchers {
+  "compilation" should "fail when trying to stream using the default backend" in {
+    val thrown = intercept[ToolBoxError] {
+      EvalScala("""
+        import com.softwaremill.sttp._
+
+        class MyStream[T]()
+
+        implicit val sttpBackend = HttpURLConnectionBackend()
+        sttp.get(uri"http://example.com").response(asStream[MyStream[Byte]]).send()
+        """)
+    }
+
+    thrown.getMessage should include(
+      "could not find implicit value for parameter backend: com.softwaremill.sttp.SttpBackend[R,MyStream[Byte]]"
+    )
+  }
+
+  "compilation" should "fail when trying to send a request without giving an URL" in {
+    val thrown = intercept[ToolBoxError] {
+      EvalScala("""
+        import com.softwaremill.sttp._
+        implicit val sttpBackend = HttpURLConnectionBackend()
+        sttp.send()
+        """)
+    }
+
+    thrown.getMessage should include("This is a partial request, the method & url are not specified")
+  }
+}