add getEmails for user

Author: mw-ding

src/main/scala/com/codacy/client/bitbucket/Email.scala

@@ -0,0 +1,14 @@
+package com.codacy.client.bitbucket
+
+import play.api.libs.functional.syntax._
+import play.api.libs.json._
+
+case class Email(email: String, primary: Boolean, active: Boolean)
+
+object Email {
+  implicit def emailReader: Reads[Email] =
+    ((__ \ "email").read[String] and
+      (__ \ "primary").read[Boolean] and
+      (__ \ "active").read[Boolean]
+      ) (Email.apply _)
+}

src/main/scala/com/codacy/client/bitbucket/service/UserServices.scala

@@ -1,7 +1,7 @@
 package com.codacy.client.bitbucket.service
 
 import com.codacy.client.bitbucket.client.{BitbucketClient, Request, RequestResponse}
-import com.codacy.client.bitbucket.{SshKey, User}
+import com.codacy.client.bitbucket.{Email, SshKey, User}
 import play.api.libs.json.Json
 
 class UserServices(client: BitbucketClient) {
@@ -20,6 +20,13 @@ class UserServices(client: BitbucketClient) {
     client.execute(Request(s"https://bitbucket.org/api/1.0/users/$username", classOf[User]))
   }
 
+  /*
+   * Gets all the emails of an account
+   */
+  def getEmails(username: String): RequestResponse[Seq[Email]] = {
+    client.execute(Request(s"https://bitbucket.org/api/1.0/users/$username/emails", classOf[Seq[Email]]))
+  }
+
   /*
    * Creates a ssh key
    */

src/test/scala/RemoteRepositorySpecs.scala

@@ -1,7 +1,7 @@
 import org.scalatest._
 import org.scalatest.Matchers
 import play.api.libs.json.Json
-import com.codacy.client.bitbucket.{PullRequest, SimpleRepository}
+import com.codacy.client.bitbucket.{Email, PullRequest, SimpleRepository}
 import com.codacy.client.bitbucket.PullRequest._
 
 class RemoteRepositorySpecs extends FlatSpec with Matchers {
@@ -506,4 +506,28 @@ class RemoteRepositorySpecs extends FlatSpec with Matchers {
       repo => repo.length shouldBe 1
     )
   }
+
+  it should "successfully parse a JSON into an array of Email" in {
+    val input =
+      """[
+        |{
+        |  "active": true,
+        |  "email": "[email protected]",
+        |  "primary": true
+        |},
+        |{
+        |  "active": false,
+        |  "email": "[email protected]",
+        |  "primary": false
+        |}
+        |]
+      """.stripMargin
+    val json = Json.parse(input)
+    val value = json.validate[Seq[Email]]
+
+    value.fold(e =>
+      fail(s"$e"),
+      emails => emails.length shouldBe 2
+    )
+  }
 }