stryker-mutator · hugo-vrijswijk · Mar 20, 2019 · Aug 6, 2018 · Aug 9, 2018 · Aug 12, 2018
diff --git a/core/src/main/resources/html-report/index.html b/core/src/main/resources/html-report/index.html
@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<html>
+<body>
+<mutation-test-report-app src="mutation-report.json"></mutation-test-report-app>
+<script src="mutation-test-elements.js"></script>
+</body>
+
+</html>
diff --git a/core/src/main/resources/html-report/mutation-test-elements.js b/core/src/main/resources/html-report/mutation-test-elements.js
diff --git a/core/src/main/scala/stryker4s/Stryker4s.scala b/core/src/main/scala/stryker4s/Stryker4s.scala
@@ -5,7 +5,7 @@ import stryker4s.config.Config
 import stryker4s.mutants.Mutator
 import stryker4s.mutants.findmutants.SourceCollector
 import stryker4s.run.MutantRunner
-import stryker4s.run.report.Reporter
+import stryker4s.report.Reporter
 import stryker4s.run.threshold.{ScoreStatus, ThresholdChecker}
 
 class Stryker4s(fileCollector: SourceCollector, mutator: Mutator, runner: MutantRunner, reporter: Reporter)(

diff --git a/core/src/main/scala/stryker4s/config/Config.scala b/core/src/main/scala/stryker4s/config/Config.scala
@@ -3,7 +3,7 @@ package stryker4s.config
 import better.files._
 import org.apache.logging.log4j.Level
 import pureconfig.ConfigWriter
-import stryker4s.run.report.{ConsoleReporter, MutantRunReporter}
+import stryker4s.report.{ConsoleReporter, MutantRunReporter}
 
 case class Config(mutate: Seq[String] = Seq("**/main/scala/**/*.scala"),
                   baseDir: File = File.currentWorkingDirectory,

diff --git a/core/src/main/scala/stryker4s/config/implicits/ConfigReaderImplicits.scala b/core/src/main/scala/stryker4s/config/implicits/ConfigReaderImplicits.scala
@@ -7,7 +7,7 @@ import grizzled.slf4j.Logging
 import org.apache.logging.log4j.Level
 import pureconfig.ConfigReader
 import stryker4s.config.ExcludedMutations
-import stryker4s.run.report.{ConsoleReporter, MutantRunReporter}
+import stryker4s.report.{ConsoleReporter, HtmlReporter, MutantRunReporter}
 
 trait ConfigReaderImplicits extends Logging {
 
@@ -23,6 +23,7 @@ trait ConfigReaderImplicits extends Logging {
   private[config] implicit val toReporterList: ConfigReader[MutantRunReporter] =
     ConfigReader[String] map {
       case MutantRunReporter.`consoleReporter` => new ConsoleReporter
+      case MutantRunReporter.`htmlReporter`    => new HtmlReporter
     }
   private[config] implicit val exclusions: ConfigReader[ExcludedMutations] =
     ConfigReader[List[String]] map (exclusions => ExcludedMutations(exclusions.toSet))

diff --git a/core/src/main/scala/stryker4s/config/implicits/ConfigWriterImplicits.scala b/core/src/main/scala/stryker4s/config/implicits/ConfigWriterImplicits.scala
@@ -7,7 +7,7 @@ import com.typesafe.config.ConfigRenderOptions
 import org.apache.logging.log4j.Level
 import pureconfig.ConfigWriter
 import stryker4s.config.ExcludedMutations
-import stryker4s.run.report.{ConsoleReporter, MutantRunReporter}
+import stryker4s.report.{ConsoleReporter, MutantRunReporter}
 
 object ConfigWriterImplicits {
 

diff --git a/...tryker4s/run/report/ConsoleReporter.scala → ...la/stryker4s/report/ConsoleReporter.scala b/...tryker4s/run/report/ConsoleReporter.scala → ...la/stryker4s/report/ConsoleReporter.scala
@@ -1,4 +1,4 @@
-package stryker4s.run.report
+package stryker4s.report
 
 import java.lang.System.lineSeparator
 

diff --git a/core/src/main/scala/stryker4s/report/HtmlReporter.scala b/core/src/main/scala/stryker4s/report/HtmlReporter.scala
@@ -0,0 +1,13 @@
+package stryker4s.report
+import stryker4s.config.Config
+import stryker4s.model.MutantRunResults
+import stryker4s.report.mapper.MutantRunResultMapper
+
+class HtmlReporter extends MutantRunReporter with MutantRunResultMapper {
+
+  override def report(runResults: MutantRunResults)(implicit config: Config): Unit = {
+    val mapped = toReport(runResults).toJson
+
+    println(mapped)
+  }
+}
diff --git a/...yker4s/run/report/MutantRunReporter.scala → .../stryker4s/report/MutantRunReporter.scala b/...yker4s/run/report/MutantRunReporter.scala → .../stryker4s/report/MutantRunReporter.scala
@@ -1,4 +1,4 @@
-package stryker4s.run.report
+package stryker4s.report
 
 import stryker4s.config.Config
 import stryker4s.model.MutantRunResults
@@ -9,4 +9,5 @@ trait MutantRunReporter {
 
 object MutantRunReporter {
   val consoleReporter: String = "console"
+  val htmlReporter: String = "html"
 }
diff --git a/...scala/stryker4s/run/report/Reporter.scala → ...ain/scala/stryker4s/report/Reporter.scala b/...scala/stryker4s/run/report/Reporter.scala → ...ain/scala/stryker4s/report/Reporter.scala
@@ -1,4 +1,4 @@
-package stryker4s.run.report
+package stryker4s.report
 
 import stryker4s.config.Config
 import stryker4s.model.MutantRunResults

diff --git a/core/src/main/scala/stryker4s/report/mapper/MutantRunResultMapper.scala b/core/src/main/scala/stryker4s/report/mapper/MutantRunResultMapper.scala
@@ -0,0 +1,60 @@
+package stryker4s.report.mapper
+import java.nio.file.Path
+
+import stryker4s.config.{Config, Thresholds => ConfigThresholds}
+import stryker4s.model._
+import stryker4s.report.model.MutantStatus.MutantStatus
+import stryker4s.report.model._
+
+trait MutantRunResultMapper {
+
+  private val schemaVersion = "1"
+
+  def toReport(mutantRunResults: MutantRunResults)(implicit config: Config): MutationTestReport = MutationTestReport(
+    schemaVersion,
+    toThreshold(config.thresholds),
+    toFiles(mutantRunResults.results.toSeq)
+  )
+
+  def toThreshold(thresholds: ConfigThresholds): Thresholds =
+    Thresholds(high = thresholds.high, low = thresholds.low)
+
+  def toFiles(results: Seq[MutantRunResult])(implicit config: Config): Map[String, MutationTestResult] =
+    results groupBy (_.fileSubPath) map {
+      case (path, runResults) => path.toString.replace('\\', '/') -> toMutationTestResults(runResults)
+    }
+
+  def toMutationTestResults(runResults: Seq[MutantRunResult])(implicit config: Config): MutationTestResult =
+    MutationTestResult(
+      fileContentAsString(runResults.head.fileSubPath),
+      runResults.map(toMutantRunResult)
+    )
+
+  def toMutantRunResult(runResult: MutantRunResult): MutantResult = {
+    val mutant = runResult.mutant
+    MutantResult(
+      mutant.id.toString,
+      mutant.mutationType.mutationName,
+      mutant.mutated.syntax,
+      toLocation(mutant.original.pos),
+      toMutantStatus(runResult)
+    )
+  }
+
+  def toLocation(pos: scala.meta.inputs.Position): Location = Location(
+    start = Position(line = pos.startLine + 1, column = pos.startColumn + 1),
+    end = Position(line = pos.endLine + 1, column = pos.endColumn + 1)
+  )
+
+  def toMutantStatus(mutant: MutantRunResult): MutantStatus = mutant match {
+    case _: Survived   => MutantStatus.Survived
+    case _: Killed     => MutantStatus.Killed
+    case _: NoCoverage => MutantStatus.NoCoverage
+    case _: TimedOut   => MutantStatus.Timeout
+    case _: Error      => MutantStatus.CompileError
+  }
+
+  private[this] def fileContentAsString(path: Path)(implicit config: Config): String =
+    (config.baseDir / path.toString).contentAsString
+
+}
diff --git a/core/src/main/scala/stryker4s/report/model/Location.scala b/core/src/main/scala/stryker4s/report/model/Location.scala
@@ -0,0 +1,3 @@
+package stryker4s.report.model
+
+final case class Location(start: Position, end: Position)
diff --git a/core/src/main/scala/stryker4s/report/model/MutantResult.scala b/core/src/main/scala/stryker4s/report/model/MutantResult.scala
@@ -0,0 +1,8 @@
+package stryker4s.report.model
+import stryker4s.report.model.MutantStatus.MutantStatus
+
+final case class MutantResult(id: String,
+                              mutatorName: String,
+                              replacement: String,
+                              location: Location,
+                              status: MutantStatus)
diff --git a/core/src/main/scala/stryker4s/report/model/MutantStatus.scala b/core/src/main/scala/stryker4s/report/model/MutantStatus.scala
@@ -0,0 +1,6 @@
+package stryker4s.report.model
+
+object MutantStatus extends Enumeration {
+  type MutantStatus = Value
+  val Killed, Survived, NoCoverage, CompileError, Timeout = Value
+}
diff --git a/core/src/main/scala/stryker4s/report/model/MutationTestReport.scala b/core/src/main/scala/stryker4s/report/model/MutationTestReport.scala
@@ -0,0 +1,16 @@
+package stryker4s.report.model
+import io.circe.{Encoder, Json}
+import stryker4s.report.model.MutantStatus.MutantStatus
+
+final case class MutationTestReport(schemaVersion: String,
+                                    thresholds: Thresholds,
+                                    files: Map[String, MutationTestResult]) {
+
+  private implicit val encoder: Encoder[MutantStatus] = Encoder.enumEncoder(MutantStatus)
+
+  def toJson: Json = {
+    import io.circe.generic.auto._
+    import io.circe.syntax._
+    this.asJson
+  }
+}
diff --git a/core/src/main/scala/stryker4s/report/model/MutationTestResult.scala b/core/src/main/scala/stryker4s/report/model/MutationTestResult.scala
@@ -0,0 +1,3 @@
+package stryker4s.report.model
+
+final case class MutationTestResult(source: String, mutants: Seq[MutantResult], language: String = "scala")
diff --git a/core/src/main/scala/stryker4s/report/model/Position.scala b/core/src/main/scala/stryker4s/report/model/Position.scala
@@ -0,0 +1,3 @@
+package stryker4s.report.model
+
+final case class Position(line: Int, column: Int)
diff --git a/core/src/main/scala/stryker4s/report/model/Thresholds.scala b/core/src/main/scala/stryker4s/report/model/Thresholds.scala
@@ -0,0 +1,3 @@
+package stryker4s.report.model
+
+final case class Thresholds(high: Int, low: Int)
diff --git a/core/src/main/scala/stryker4s/run/Stryker4sRunner.scala b/core/src/main/scala/stryker4s/run/Stryker4sRunner.scala
@@ -7,7 +7,7 @@ import stryker4s.mutants.applymutants.ActiveMutationContext.ActiveMutationContex
 import stryker4s.mutants.applymutants.{MatchBuilder, StatementTransformer}
 import stryker4s.mutants.findmutants.{FileCollector, MutantFinder, MutantMatcher, SourceCollector}
 import stryker4s.run.process.ProcessRunner
-import stryker4s.run.report.Reporter
+import stryker4s.report.Reporter
 import stryker4s.run.threshold.ScoreStatus
 
 import scala.meta.internal.tokenizers.PlatformTokenizerCache