Scala Matcher类代码示例

//设置package包名称以及导入依赖的类
package com.wix.pay.twocheckout

import com.wix.pay.testkit.LibPayTestSupport
import com.wix.pay.twocheckout.tokenization.RSAPublicKey
import com.wix.pay.{PaymentErrorException, PaymentRejectedException}
import org.json4s.ParserUtil.ParseException
import org.specs2.matcher.Matcher
import org.specs2.matcher.MustThrownMatchers._

import scala.reflect.ClassTag
import scala.util.Try

trait TwocheckoutTestSupport extends LibPayTestSupport {
  val sellerId = "someSellerId"
  val publishableKey = "somePublishableKey"
  val privateKey = "somePrivateKey"
  val somePretoken = "somePretoken"
  val token = "someToken"
  val someMerchant = TwocheckoutMerchant(sellerId, publishableKey, privateKey)
  val someMerchantStr = JsonTwocheckoutMerchantParser.stringify(someMerchant)

  val somePublicKey = RSAPublicKey(
    "AMroNi0ZH7gGJPzgZP11kwEl++ZZgmQeQpqD69Ghgp72cPMNDDe217HzPrULQEUBQwyX21i1ZagHU9jJTSbHMwtoZRCCa8AiWvxBtO1XJ7" +
      "4nU9heeQScyf3M25Lu9wxPKVfaTrMcXi879TjZm8TNqr89jBqCF1NUtDO+EFFi4OStKf9ILd0DMBYBhOdxBkBmBSy8VIhw0n0JI6RhSERv" +
      "LI6Ia7n63VEOCC8zfdTUwmp2e4g7M0DHvOPqZ9Ldoy4g5DQqQZW/qRVYgKgxlOXUBnJD7HquMg1oWWrYL0zWmBBEG/aOOOpgxqrCM7fmml" +
      "0A4dKqS4blxeT99p7Tori9VBM=",
    "AQAB"
  )

  def beRejectedWithMessage(message: String): Matcher[Try[String]] = beFailedTry.like { case e: PaymentRejectedException => e.message mustEqual message }
  def failWithMessage(message: String): Matcher[Try[String]] = beFailedTry.like { case e: PaymentErrorException => e.message must contain(message) }

  def beParseError: Matcher[Try[String]] = failWithCause[ParseException]
  def beUnsupportedError: Matcher[Try[String]] = failWithCause[UnsupportedOperationException]
  private def failWithCause[T : ClassTag]: Matcher[Try[String]] = beFailedTry.like { case e: PaymentErrorException => e.cause must beAnInstanceOf[T] }
} 

//设置package包名称以及导入依赖的类
package com.wix.pay.stripe.drivers

import java.util

import com.wix.pay.creditcard.{AddressDetailed, PublicCreditCardOptionalFields}
import com.wix.pay.model.{Customer, IncludedCharges, OrderItem, ShippingAddress}
import com.wix.pay.stripe._
import org.specs2.matcher.{Matcher, Matchers}

trait StripeMatchers { self : Matchers =>

  def containBillingAddress(billingAddress: AddressDetailed): Matcher[MappedParams] = {
    be_===(billingAddress) ^^ {
      StripeAdditionalInfoReConstructor.reconstructBillingAddress(_: MappedParams)
    }
  }

  def containCustomer(customer: Customer): Matcher[MappedParams] = {
    be_===(customer) ^^ {
      StripeAdditionalInfoReConstructor.reconstructCustomer(_: MappedParams)
    }
  }

  def containInvoiceId(invoiceId: String): Matcher[MappedParams] = {
    be_===(invoiceId) ^^ {
      StripeAdditionalInfoReConstructor.reconstructInvoiceId(_: MappedParams)
    }
  }

  def containShippingAddress(shippingAddress: ShippingAddress): Matcher[MappedParams] = {
    be_===(shippingAddress) ^^ {
      StripeAdditionalInfoReConstructor.reconstructShippingAddress(_: MappedParams)
    }
  }

  def containOrderItems(orderItems: Seq[OrderItem]): Matcher[MappedParams] = {
    be_===(orderItems) ^^ {
      StripeAdditionalInfoReConstructor.reconstructOrderItems(_: MappedParams)
    }
  }

  def containIncludedCharges(includedCharges: IncludedCharges): Matcher[MappedParams] = {
    be_===(includedCharges) ^^ {
      StripeAdditionalInfoReConstructor.reconstructIncludedCharges(_: MappedParams)
    }
  }

  def haveFieldParams(fields: PublicCreditCardOptionalFields): Matcher[util.LinkedHashMap[String, Object]] = {
    be_===(fields.billingAddress.get) ^^ {(_:util.LinkedHashMap[String, Object]).get("address_line1").toString} and
      be_===(fields.billingPostalCode.get) ^^ {(_:util.LinkedHashMap[String, Object]).get("address_zip").toString} and
      be_===(fields.holderName.get) ^^ {(_:util.LinkedHashMap[String, Object]).get("name").toString}
  }

  def haveAnyEmptyFields(): Matcher[util.LinkedHashMap[String, Object]] = {
    beTrue ^^ {(_:util.LinkedHashMap[String, Object]).containsKey("address_line1")} or
      beTrue ^^ {(_:util.LinkedHashMap[String, Object]).containsKey("address_zip")}
  }
} 

//设置package包名称以及导入依赖的类
package tryp
package unit

import org.specs2.matcher.{MatchResultCombinators, NumericMatchers, OptionMatchers, Matcher}
import MatchResultCombinators._
import Fs2Sleep.Sleep_IO

object XpctSpec
extends IOSpec
with FixedPool
{
  def name = "spec"

  val threads = 5

  implicit val scheduler = Scheduler.fromFixedDaemonPool(1)

  def is = s2"""
  test $test
  """

  import matcher._

  val rand: IO[Int] = IO(Random.int().abs % 100)

  var x = false

  def failOnce = IO(if (x) 1 else { x = true; sys.error("boom") })

  def test = {
    for {
      _ <- failOnce must_== 1 retry 1
      r <- {
        for {
          target <- IO.pure(Option(2)) must beASome[Int]
          a <- rand.xp
          b <- IO(a) must be_>=(1)
          c <- IO(Option(b)) must contain(a)
          _ <- IO(b) must_== target
        } yield (target, b, c)
      }.retryEvery(1000, 1.millisecond)
      (target, b, c) = r
      d <- IO(List(-1, -2, b, -3)) must contain(be_>=(0))
      _ <- IO(b) must_== target
      _ <- IO(b) mustNot be(0)
      _ <- IO(None: Option[Int]) mustNot contain(1)
    } yield ()
  }
} 

//设置package包名称以及导入依赖的类
package com.wix.pay.tranzila

import org.specs2.matcher.{AlwaysMatcher, Matcher, Matchers}

trait TranzilaMatchers extends Matchers {
  def authorizationParser: TranzilaAuthorizationParser

  def beMerchant(username: Matcher[String] = AlwaysMatcher()): Matcher[TranzilaMerchant] = {
    username ^^ { (_: TranzilaMerchant).username aka "username" }
  }

  def beAuthorization(index: Matcher[String] = AlwaysMatcher(),
                      confirmationCode: Matcher[String] = AlwaysMatcher()): Matcher[TranzilaAuthorization] = {
    index ^^ { (_: TranzilaAuthorization).index aka "currency" } and
      confirmationCode ^^ { (_: TranzilaAuthorization).confirmationCode aka "confirmation code" }
  }

  def beAuthorizationKey(authorization: Matcher[TranzilaAuthorization]): Matcher[String] = {
    authorization ^^ { authorizationParser.parse(_: String) aka "parsed authorization"}
  }

}

object TranzilaMatchers extends TranzilaMatchers {
  override val authorizationParser = new JsonTranzilaAuthorizationParser()
} 

//设置package包名称以及导入依赖的类
package com.dwolla.testutils.httpclient

import org.apache.http.client.methods.HttpRequestBase
import org.specs2.matcher.{Expectable, MatchResult, Matcher}

case class SimpleHttpRequestMatcher(req: HttpRequestBase) extends Matcher[HttpRequestBase] {
  override def apply[S <: HttpRequestBase](t: Expectable[S]): MatchResult[S] = {
    val actualValue = t.value
    val test = actualValue != null && req.getMethod == actualValue.getMethod && req.getURI == actualValue.getURI
    result(test, s"${t.description} is the same as ${req.toString}", s"${t.description} is not the same as ${req.toString}", t)
  }
}

object SimpleHttpRequestMatcher {
  def http(req: HttpRequestBase) = SimpleHttpRequestMatcher(req)
} 

//设置package包名称以及导入依赖的类
package eu.shiftforward.apso

import java.io._
import org.specs2.matcher.{ Expectable, Matcher }
import org.specs2.mutable.SpecificationLike
import scala.reflect.ClassTag

trait CustomMatchers extends SpecificationLike {
  def serializationBufSize = 10000

  def beSerializable[T <: AnyRef: ClassTag]: Matcher[T] = { obj: T =>
    val buffer = new ByteArrayOutputStream(serializationBufSize)

    val out = new ObjectOutputStream(buffer)
    out.writeObject(obj) must
      not(throwA[NotSerializableException]) and not(throwAn[InvalidClassException])
    // val in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray))
    // in.readObject() must beAnInstanceOf[T] and
    //   not(throwA[InvalidClassException]) and not(throwA[StreamCorruptedException])
  }

  def exist: Matcher[File] = new Matcher[File] {
    def apply[S <: File](v: Expectable[S]) = {
      result(v.value.exists(), v.value.getName + " exists", v.value.getName + " does not exist", v)
    }
  }
} 

//设置package包名称以及导入依赖的类
package com.github.hgiddens.ausms
package telstra

import io.circe.Json
import io.circe.syntax._
import org.specs2.matcher.{ Matcher, MatcherMacros }
import org.specs2.mutable.Specification

object MessageStatusResponseSpec extends Specification with MatcherMacros {
  def body(status: String) =
    Json.obj(
      "to" -> "0400000000".asJson,
      "receivedTimestamp" -> "2015-02-05T14:10:14+11:00".asJson,
      "sentTimestamp" -> "2015-02-05T14:10:12+11:00".asJson,
      "status" -> status.asJson
    )

  def beResponseWithStatus(status: DeliveryStatus): Matcher[MessageStatusResponse] =
    matchA[MessageStatusResponse].status(status)

  "Decoding JSON" should {
    "decode PEND status" in {
      body("PEND").as[MessageStatusResponse].toEither must beRight(beResponseWithStatus(DeliveryStatus.Pending))
    }

    "decode SENT status" in {
      body("SENT").as[MessageStatusResponse].toEither must beRight(beResponseWithStatus(DeliveryStatus.Sent))
    }

    "decode DELIVRD status" in {
      body("DELIVRD").as[MessageStatusResponse].toEither must beRight(beResponseWithStatus(DeliveryStatus.Delivered))
    }

    "decode READ status" in {
      body("READ").as[MessageStatusResponse].toEither must beRight(beResponseWithStatus(DeliveryStatus.Read))
    }
  }
} 

//设置package包名称以及导入依赖的类
package com.github.tkqubo.colorHash

import org.specs2.matcher.Matcher
import org.specs2.mutable.Specification


// scalastyle:off magic.number
class ColorHashTest extends Specification {
  "ColorHashTest" should {
    "hsl" in {
      ColorHash().hsl("yo") === Hsl(326, 0.35d, 0.5d)
      ColorHash().hsl("more complex text") === Hsl(194, 0.5, 0.65)
    }

    "hex" in {
      ColorHash().hex("yo") === "#AC5385"
      ColorHash().hex("more complex text") === "#79BED2"
      ColorHash().hex("this") === "#783A52"
      ColorHash().hex("that") === "#C587B2"
      ColorHash().hex("??") === "#A7D279"
    }

    "rgb" in {
      ColorHash().rgb("yo") === Rgb(172, 83, 133)
      ColorHash().rgb("more complex text") === Rgb(121, 190, 210)
    }

    "apply" should {
      "pass with default parameters" in {
        val instance = ColorHash()
        instance.lightness === ColorHash.defaultParam
        instance.saturation === ColorHash.defaultParam
        instance.hash must beSameMethod(ColorHash.defaultHash)
      }

      "pass with custom parameters" in {
        val instance = ColorHash(Seq(0.1, 0.2), Seq(0.0, 0.5), _.length)
        instance.lightness === Seq(0.0, 0.5)
        instance.saturation === Seq(0.1, 0.2)
        instance.hash("1234567890") === 10L
      }
    }
  }

  private def beSameMethod(expected: String => Long): Matcher[(String => Long)] = { actual: (String => Long) =>
    (1 to 10).forall { _ =>
      val text: String = scala.util.Random.alphanumeric.take(10).mkString
      expected(text) aka s"hash for $text" must_=== actual(text)
    }
  }
} 

//设置package包名称以及导入依赖的类
package com.wix.pay.dengionline


import org.specs2.matcher.MustMatchers._
import org.specs2.matcher.{AlwaysMatcher, Matcher}
import org.specs2.mutable.SpecWithJUnit
import org.specs2.specification.Scope


class JsonDengionlineMerchantParserTest extends SpecWithJUnit {
  trait Ctx extends Scope {
    val merchantParser: DengionlineMerchantParser = new JsonDengionlineMerchantParser

    def beDengionlineMerchant(siteId: Matcher[String] = AlwaysMatcher(),
                              salt: Matcher[String] = AlwaysMatcher()): Matcher[DengionlineMerchant] = {
      siteId ^^ { (_: DengionlineMerchant).siteId aka "siteId" } and
        salt ^^ { (_: DengionlineMerchant).salt aka "salt" }
    }

    val someMerchant = DengionlineMerchant(
      siteId = "some site ID",
      salt = "some salt"
    )
  }

  "stringify and then parse" should {
    "yield a merchant similar to the original one" in new Ctx {
      val merchantKey = merchantParser.stringify(someMerchant)
      merchantParser.parse(merchantKey) must beDengionlineMerchant(
        siteId = ===(someMerchant.siteId),
        salt = ===(someMerchant.salt)
      )
    }
  }
} 

//设置package包名称以及导入依赖的类
package com.wix.pay.dengionline

import org.specs2.matcher.{AlwaysMatcher, Matcher, Matchers}

trait DengionlineMatchers extends Matchers {
  def authorizationParser: DengionlineAuthorizationParser

  def beAuthorization(transactionId: Matcher[String] = AlwaysMatcher()): Matcher[DengionlineAuthorization] = {
    transactionId ^^ { (_: DengionlineAuthorization).transactionId aka "transactionId" }
  }

  def beAuthorizationKey(authorization: Matcher[DengionlineAuthorization]): Matcher[String] = {
    authorization ^^ { authorizationParser.parse(_: String) aka "parsed authorization"}
  }
}

object DengionlineMatchers extends DengionlineMatchers {
  override val authorizationParser = new JsonDengionlineAuthorizationParser()
} 

//设置package包名称以及导入依赖的类
package com.dwolla.testutils.matchers

import org.specs2.matcher.{Expectable, MatchResult, Matcher}

import util.Try

trait AdditionalSeqMatchers
  extends ContainSliceMatcher
    with StartWithMatcher
    with EndWithMatcher

trait ContainSliceMatcher {
  def containSlice[T](expected: T*): ContainSlice[T] = new ContainSlice[T](expected: _*)

  class ContainSlice[T](expected: T*) extends Matcher[Seq[T]] {
    override def apply[S <: Seq[T]](t: Expectable[S]): MatchResult[S] = {
      val prettySlice = s"( ${expected.mkString(", ")} )"
      result(
        test = t.value.containsSlice(expected),
        okMessage = s"${t.description} contains the slice $prettySlice",
        koMessage = s"${t.description} does not contain the slice $prettySlice",
        value = t
      )
    }
  }

}

trait StartWithMatcher {
  def startWith[T](expected: T): StartWith[T] = new StartWith[T](expected)

  class StartWith[T](expected: T) extends Matcher[Seq[T]] {
    override def apply[S <: Seq[T]](t: Expectable[S]): MatchResult[S] = result(
      test = t.value.headOption.exists(_ == expected),
      okMessage = s"""${t.description} starts with "$expected"""",
      koMessage = s"""${t.description} does not start with "$expected"""",
      value = t
    )
  }

}

trait EndWithMatcher {
  def endWith[T](expected: T): EndWith[T] = new EndWith[T](expected)

  class EndWith[T](expected: T) extends Matcher[Seq[T]] {
    override def apply[S <: Seq[T]](t: Expectable[S]): MatchResult[S] = result(
      test = Try {
        t.value.last == expected
      }.getOrElse(false),
      okMessage = s"""${t.description} ends with "$expected"""",
      koMessage = if (t.value.isEmpty)
        s"""The provided (but empty) sequence does not end with "$expected""""
      else
        s"""${t.description} does not end with "$expected"""",
      value = t
    )
  }

} 

//设置package包名称以及导入依赖的类
package com.wix.pay.authorizenet


import net.authorize.{Environment, Merchant}
import org.specs2.matcher.Matcher
import org.specs2.matcher.MustMatchers._
import org.specs2.mutable.SpecWithJUnit
import org.specs2.specification.Scope




class JsonAuthorizeNetMerchantParserTest extends SpecWithJUnit {

  trait Ctx extends Scope {
    val parser = new JsonAuthorizeNetMerchantParser
  }

  def beMerchant(merchant: Merchant): Matcher[Merchant] = {
    be_===(merchant.getDeviceType) ^^ { (_: Merchant).getDeviceType aka "device type" } and
      be_===(merchant.getEnvironment) ^^ { (_: Merchant).getEnvironment aka "environment" } and
      be_===(merchant.getLogin) ^^ { (_: Merchant).getLogin aka "login" } and
      be_===(merchant.getMarketType) ^^ { (_: Merchant).getMarketType aka "market type" } and
      be_===(merchant.getMD5Value) ^^ { (_: Merchant).getMD5Value aka "MD5 value" } and
      be_===(merchant.getTransactionKey) ^^ { (_: Merchant).getTransactionKey aka "transaction key" } and
      be_===(merchant.getUserRef) ^^ { (_: Merchant).getUserRef aka "user ref" }
  }


  "stringify and then parse" should {
    "yield a merchant similar to the original one" in new Ctx {
      val merchant = Merchant.createMerchant(Environment.PRODUCTION, "kuki", "buki")
      val strMerchant = parser.stringify(merchant)

      parser.parse(Environment.PRODUCTION, strMerchant) must beMerchant(merchant)
    }
  }
} 

//设置package包名称以及导入依赖的类
package com.wix.pay.paguelofacil


import org.specs2.matcher.MustMatchers._
import org.specs2.matcher.{AlwaysMatcher, Matcher}
import org.specs2.mutable.SpecWithJUnit
import org.specs2.specification.Scope


class JsonPaguelofacilMerchantParserTest extends SpecWithJUnit {
  trait Ctx extends Scope {
    val merchantParser: PaguelofacilMerchantParser = new JsonPaguelofacilMerchantParser

    def bePaguelofacilMerchant(cclw: Matcher[String] = AlwaysMatcher()): Matcher[PaguelofacilMerchant] = {
      cclw ^^ { (_: PaguelofacilMerchant).cclw aka "cclw" }
    }

    val someMerchant = PaguelofacilMerchant(
      cclw = "some CCLW"
    )
  }

  "stringify and then parse" should {
    "yield a merchant similar to the original one" in new Ctx {
      val merchantKey = merchantParser.stringify(someMerchant)
      merchantParser.parse(merchantKey) must bePaguelofacilMerchant(
        cclw = ===(someMerchant.cclw)
      )
    }
  }
} 

//设置package包名称以及导入依赖的类
package com.wix.pay.paguelofacil

import org.specs2.matcher.{AlwaysMatcher, Matcher, Matchers}

trait PaguelofacilMatchers extends Matchers {
  def authorizationParser: PaguelofacilAuthorizationParser

  def beAuthorization(authRefNum: Matcher[String] = AlwaysMatcher()): Matcher[PaguelofacilAuthorization] = {
    authRefNum ^^ { (_: PaguelofacilAuthorization).authRefNum aka "authRefNum" }
  }

  def beAuthorizationKey(authorization: Matcher[PaguelofacilAuthorization]): Matcher[String] = {
    authorization ^^ { authorizationParser.parse(_: String) aka "parsed authorization"}
  }
}

object PaguelofacilMatchers extends PaguelofacilMatchers {
  override val authorizationParser = new JsonPaguelofacilAuthorizationParser()
} 

//设置package包名称以及导入依赖的类
package sqlpt.thriftplugin.testhelpers

import java.util.StringTokenizer
import org.specs2.matcher.Matcher
import org.specs2.matcher.Matchers._
import sqlpt.thriftplugin.Utils.BasicThriftParser
import treehugger.forest._

trait CodeTreeMatchers {
  def beSameScalaCodeAs(codeStr: String): Matcher[Tree] = {
    def tokenized(sourceCode: String): List[String] = {
      val Delimiters = " \n()[]{},;:"

      def toList(t: StringTokenizer): List[String] =
        if(t.hasMoreTokens)
          t.nextToken :: toList(t)
        else
          Nil

      toList(new StringTokenizer(sourceCode, Delimiters, true)).filterNot(_.trim.isEmpty)
    }

    (
      (tree: Tree) =>
        tokenized(codeStr) == tokenized(treeToString(tree)),

      (tree: Tree) =>
        s"${treeToString(tree)}\n\nis not the same scala code as:\n$codeStr"
    )
  }
}

trait Helpers extends BasicThriftParser with CodeTreeMatchers