Testing backend

1 files changed, 51 insertions, 0 deletions

diff --git a/core/src/test/scala/com/softwaremill/sttp/testing/SttpBackendStubTests.scala b/core/src/test/scala/com/softwaremill/sttp/testing/SttpBackendStubTests.scala
new file mode 100644
index 0000000..538dd35
--- /dev/null
+++ b/core/src/test/scala/com/softwaremill/sttp/testing/SttpBackendStubTests.scala
@@ -0,0 +1,51 @@
+package com.softwaremill.sttp.testing
+
+import com.softwaremill.sttp._
+import org.scalatest.concurrent.ScalaFutures
+import org.scalatest.{FlatSpec, Matchers}
+
+class SttpBackendStubTests extends FlatSpec with Matchers with ScalaFutures {
+  val testingStub = SttpBackendStub(HttpURLConnectionBackend())
+    .whenRequestMatches(_.uri.path.startsWith(List("a", "b")))
+    .thenRespondOk()
+    .whenRequestMatches(_.uri.paramsMap.get("p").contains("v"))
+    .thenRespond(10)
+    .whenRequestMatches(_.method == Method.GET)
+    .thenRespondServerError()
+
+  it should "use the first rule if it matches" in {
+    implicit val b = testingStub
+    val r = sttp.get(uri"http://example.org/a/b/c").send()
+    r.is200 should be(true)
+    r.body should be('left)
+  }
+
+  it should "use subsequent rules if the first doesn't match" in {
+    implicit val b = testingStub
+    val r = sttp
+      .get(uri"http://example.org/d?p=v")
+      .response(asString.map(_.toInt))
+      .send()
+    r.body should be(Right(10))
+  }
+
+  it should "use the first specified rule if multiple match" in {
+    implicit val b = testingStub
+    val r = sttp.get(uri"http://example.org/a/b/c?p=v").send()
+    r.is200 should be(true)
+    r.body should be('left)
+  }
+
+  it should "use the default response if no rule matches" in {
+    implicit val b = testingStub
+    val r = sttp.post(uri"http://example.org/d").send()
+    r.code should be(404)
+  }
+
+  it should "wrap responses in the desired monad" in {
+    import scala.concurrent.ExecutionContext.Implicits.global
+    implicit val b = SttpBackendStub(new FutureMonad())
+    val r = sttp.post(uri"http://example.org").send()
+    r.futureValue.code should be(404)
+  }
+}