specs2

问题 My application code uses AService trait AService { def registerNewUser (username: String)(implicit tenant: Tenant): Future[Response] } to register a new user. Class Tenant is a simple case class: case class Tenant(val vstNumber:String, val divisionNumber:String) Trait AServiceMock mimics the registration logic by using a mocked version of AService trait AServiceMock { def registrationService = { val service = mock[AService] service.registerNewUser(anyString) returns Future(fixedResponse)

问题 My application code uses AService trait AService { def registerNewUser (username: String)(implicit tenant: Tenant): Future[Response] } to register a new user. Class Tenant is a simple case class: case class Tenant(val vstNumber:String, val divisionNumber:String) Trait AServiceMock mimics the registration logic by using a mocked version of AService trait AServiceMock { def registrationService = { val service = mock[AService] service.registerNewUser(anyString) returns Future(fixedResponse)

问题 I added(In built.sbt) matcher-extra :- "org.specs2" %% "specs2" % "2.3.4" % "test", "org.specs2" % "specs2-matcher-extra_2.10" % "2.3-scalaz-7.1.0-M3", the ("/" the symbols are not resolving) My example test case for Json is looking like below:- package specs.model import org.specs2.mutable.Specification import org.specs2.matcher.JsonMatchers class Json extends Specification with JsonMatchers { "Json Matcher" should { "1st field" in { val json = """{"name":"sagar"}""" json must /("name" ->

问题 This question already has an answer here : What are Scala context and view bounds? (1 answer) Closed 15 days ago . In specs2 there is a method called Around, documented here that has the following example: object http extends Around { def around[T <% Result](t: =>T) = openHttpSession("test") { t // execute t inside a http session } } The source for this code can be found here. I'm curious what the <% operator means in this context? EDIT: here is a solid answer on this subject, What are Scala

问题 This question already has an answer here : What are Scala context and view bounds? (1 answer) Closed 15 days ago . In specs2 there is a method called Around, documented here that has the following example: object http extends Around { def around[T <% Result](t: =>T) = openHttpSession("test") { t // execute t inside a http session } } The source for this code can be found here. I'm curious what the <% operator means in this context? EDIT: here is a solid answer on this subject, What are Scala

问题 This question already has an answer here : What are Scala context and view bounds? (1 answer) Closed 15 days ago . In specs2 there is a method called Around, documented here that has the following example: object http extends Around { def around[T <% Result](t: =>T) = openHttpSession("test") { t // execute t inside a http session } } The source for this code can be found here. I'm curious what the <% operator means in this context? EDIT: here is a solid answer on this subject, What are Scala

问题 I would like to make my ScalaCheck property tests in my specs2 test suite deterministic, temporarily, to ease debugging. Right now, different values could be generated each time I re-run the test suite, which makes debugging frustrating, because you don't know if a change in observed behaviour is caused by your code changes, or just by different data being generated. How can I do this? Is there an official way to set the random seed used by ScalaCheck? I'm using sbt to run the test suite.

问题 Specs2's documentation and samples show some codes about the use of Given/Then/When style in an acceptance test. Here one of them: "A given-when-then example for the addition" ^ "Given the following number: ${1}" ^ number1 ^ "And a second number: ${2}" ^ number2 ^ "And a third number: ${3}" ^ number3 val number1: Given[Int] = (_:String).toInt val number2: When[Int, (Int, Int)] = (n1: Int) => (s: String) => (n1, s.toInt) val number3: When[Seq[Int], Seq[Int]] = (numbers: Seq[Int]) => (s: String

问题 Specs2's documentation and samples show some codes about the use of Given/Then/When style in an acceptance test. Here one of them: "A given-when-then example for the addition" ^ "Given the following number: ${1}" ^ number1 ^ "And a second number: ${2}" ^ number2 ^ "And a third number: ${3}" ^ number3 val number1: Given[Int] = (_:String).toInt val number2: When[Int, (Int, Int)] = (n1: Int) => (s: String) => (n1, s.toInt) val number3: When[Seq[Int], Seq[Int]] = (numbers: Seq[Int]) => (s: String

问题 I'm used to JUnit, in JUnit it is possible to group several tests (usually related to a class) just by defining these tests in a single file (class) and annotating them with @Test . Then, to run several of these tests, a TestSuite is created with @Suite.SuiteClasses and so on. In specs2 it is possible to group several tests at two different levels extending some Specification . For example: "Whatever" should { "do its job when possible" in { whatever(new Thing).work must beSome } "return none