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+htp: #16651 Add formFieldMap, formFieldMultiMap & formFieldSeq Directives

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This commit is contained in:
Wojciech Jurczyk 2015-11-29 00:43:19 +01:00
parent ecc916abfd
commit edf0d6cb21
8 changed files with 251 additions and 12 deletions
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48
akka-docs/rst/scala/code/docs/http/scaladsl/server/directives/FormFieldDirectivesExamplesSpec.scala
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@ -44,5 +44,53 @@ class FormFieldDirectivesExamplesSpec extends RoutingSpec {
responseAs[String] shouldEqual "Request is missing required form field 'color'"
}
}
"formFieldMap" in {
val route =
formFieldMap { fields =>
def formFieldString(formField: (String, String)): String =
s"""${formField._1} = '${formField._2}'"""
complete(s"The form fields are ${fields.map(formFieldString).mkString(", ")}")
}
// tests:
Post("/", FormData("color" -> "blue", "count" -> "42")) ~> route ~> check {
responseAs[String] shouldEqual "The form fields are color = 'blue', count = '42'"
}
Post("/", FormData("x" -> "1", "x" -> "5")) ~> route ~> check {
responseAs[String] shouldEqual "The form fields are x = '5'"
}
}
"formFieldMultiMap" in {
val route =
formFieldMultiMap { fields =>
complete("There are " +
s"form fields ${fields.map(x => x._1 + " -> " + x._2.size).mkString(", ")}")
}
// tests:
Post("/", FormData("color" -> "blue", "count" -> "42")) ~> route ~> check {
responseAs[String] shouldEqual "There are form fields color -> 1, count -> 1"
}
Post("/", FormData("x" -> "23", "x" -> "4", "x" -> "89")) ~> route ~> check {
responseAs[String] shouldEqual "There are form fields x -> 3"
}
}
"formFieldSeq" in {
val route =
formFieldSeq { fields =>
def formFieldString(formField: (String, String)): String =
s"""${formField._1} = '${formField._2}'"""
complete(s"The form fields are ${fields.map(formFieldString).mkString(", ")}")
}
// tests:
Post("/", FormData("color" -> "blue", "count" -> "42")) ~> route ~> check {
responseAs[String] shouldEqual "The form fields are color = 'blue', count = '42'"
}
Post("/", FormData("x" -> "23", "x" -> "4", "x" -> "89")) ~> route ~> check {
responseAs[String] shouldEqual "The form fields are x = '23', x = '4', x = '89'"
}
}
}