pepegar#111 Added methods to Status (pepegar#112)

* pepegar#111 added methods to Status

* pepegar#111 added tests

core/shared/src/main/scala/hammock/Status.scala

@@ -2,7 +2,13 @@ package hammock
 
 import monocle.macros.Lenses
 
-@Lenses case class Status(code: Int, text: String, description: String)
+@Lenses case class Status(code: Int, text: String, description: String) {
+  def isInformational: Boolean = this.code / 100 == 1
+  def isSuccess: Boolean = this.code / 100 == 2
+  def isRedirection: Boolean = this.code / 100 == 3
+  def isClientError: Boolean = this.code / 100 == 4
+  def isServerError: Boolean = this.code / 100 == 5
+}
 
 object Status {
   val Continue = Status(

core/shared/src/test/scala/hammock/StatusSpec.scala

@@ -0,0 +1,92 @@
+package hammock
+
+import org.scalatest.{Matchers, WordSpec}
+
+class StatusSpec extends WordSpec with Matchers {
+  val status: Int => Status = (code: Int) => Status(code, "", "")
+
+  "Status.isInformational" when {
+    "status code is 1xx" should {
+      "return true" in {
+        (100 to 102).foreach(code => assert(status(code).isInformational))
+      }
+    }
+
+    "status code is not 1xx" should {
+      "return false" in {
+        assert(!status(200).isInformational)
+        assert(!status(300).isInformational)
+        assert(!status(400).isInformational)
+        assert(!status(500).isInformational)
+      }
+    }
+  }
+
+  "Status.isSuccess" when {
+    "status code is 2xx" should {
+      "return true" in {
+        (200 to 208).foreach(code => assert(status(code).isSuccess))
+      }
+    }
+
+    "status code is not 2xx" should {
+      "return false" in {
+        assert(!status(100).isSuccess)
+        assert(!status(300).isSuccess)
+        assert(!status(400).isSuccess)
+        assert(!status(500).isSuccess)
+      }
+    }
+  }
+
+  "Status.isRedirection" when {
+    "status code is 3xx" should {
+      "return true" in {
+        (300 to 308).foreach(code => assert(status(code).isRedirection))
+      }
+    }
+
+    "status code is not 3xx" should {
+      "return false" in {
+        assert(!status(100).isRedirection)
+        assert(!status(200).isRedirection)
+        assert(!status(400).isRedirection)
+        assert(!status(500).isRedirection)
+      }
+    }
+  }
+
+  "Status.isClientError" when {
+    "status code is 4xx" should {
+      "return true" in {
+        (400 to 451).foreach(code => assert(status(code).isClientError))
+      }
+    }
+
+    "status code is not 4xx" should {
+      "return false" in {
+        assert(!status(100).isClientError)
+        assert(!status(200).isClientError)
+        assert(!status(300).isClientError)
+        assert(!status(500).isClientError)
+      }
+    }
+  }
+
+  "Status.isServerError" when {
+    "status code is 5xx" should {
+      "return true" in {
+        (500 to 599).foreach(code => assert(status(code).isServerError))
+      }
+    }
+
+    "status code is not 5xx" should {
+      "return false" in {
+        assert(!status(100).isServerError)
+        assert(!status(200).isServerError)
+        assert(!status(300).isServerError)
+        assert(!status(400).isServerError)
+      }
+    }
+  }
+}