Fix blank url pushstate (#7)

* Update dependencies

* Fix Root path string

Add a method toUrlString that provides a default path as "/" for Root

build.sbt

@@ -8,7 +8,7 @@ val compilerPlugins = Seq(
 )
 
 val versions = new {
-  val scalatest = "3.0.5"
+  val scalatest = "3.1.0-SNAP11"
   val outwatch = "676f94a"
 }
 
@@ -73,11 +73,8 @@ lazy val router  = project
   .enablePlugins(ScalaJSBundlerPlugin)
   .settings(commonSettings)
   .settings(
-    scalaJSModuleKind := ModuleKind.CommonJSModule,
-    scalacOptions += "-P:scalajs:sjsDefinedByDefault",
     useYarn := true, // makes scalajs-bundler use yarn instead of npm
-    jsEnv in Test := new org.scalajs.jsenv.jsdomnodejs.JSDOMNodeJSEnv,
-    scalaJSModuleKind := ModuleKind.CommonJSModule, // configure Scala.js to emit a JavaScript module instead of a top-level script
+    requireJsDomEnv in Test := true,
     version in webpack := "4.16.1",
     version in startWebpackDevServer := "3.1.4",
     webpackDevServerExtraArgs := Seq("--progress", "--color"),
@@ -102,11 +99,6 @@ lazy val router  = project
   )
   .settings(publishSettings)
 
-lazy val exampleApp = (project in file("router-example"))
-  .settings(name := "outwatch-example")
-  .settings(commonSettings)
-  .dependsOn(router)
-
 lazy val root = project
   .in(file("."))
   .settings(name := "outwatch-router-root")

outwatch-router/src/main/scala/outwatch/router/Path.scala

@@ -15,6 +15,8 @@ trait Path {
   def parent: Path
   def lastOption: Option[String]
   def startsWith(other: Path): Boolean
+  def pathString: String
+  def toUrlString: String = if (pathString.isEmpty) "/" else pathString
 }
 
 object Path {
@@ -80,8 +82,12 @@ final case class /(parent: Path, child: String) extends Path {
 
   def lastOption: Some[String] = Some(child)
 
-  lazy val asString: String = s"$parent/${UrlCodingUtils.pathEncode(child)}"
+  lazy val asString: String = s"${parent.pathString}/${UrlCodingUtils.pathEncode(child)}"
+
   override def toString: String = asString
+
+  def pathString: String = asString
+
   def startsWith(other: Path): Boolean = {
     val components = other.toList
     toList.take(components.length) === components
@@ -115,7 +121,8 @@ case object Root extends Path {
   def toList: List[String] = Nil
   def parent: Path = this
   def lastOption: None.type = None
-  override def toString = ""
+  override def toString = "Root"
+  def pathString: String = ""
   def startsWith(other: Path): Boolean = other == Root
 }
 

outwatch-router/src/test/scala/outwatch/router/AppRouterTestSpec.scala

@@ -0,0 +1,15 @@
+package outwatch
+package router
+
+import org.scalatest._
+import org.scalatest.flatspec.AnyFlatSpec
+
+class PathTestSpec extends AnyFlatSpec with Matchers {
+  class PathTest(url: String, path: Path){
+    path.toUrlString should equal (url)
+  }
+
+  "Root url" should "be /" in new PathTest("/", Root)
+  "A 1 part path" should "be correct" in new PathTest("/search", Root / "search")
+}
+

project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.3
+sbt.version=1.3.0-RC2

project/plugins.sbt

@@ -1,5 +1,5 @@
-addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.13.1")
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.26")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.28")
+addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.15.0-0.6")
 addSbtPlugin("org.scalameta" % "sbt-mdoc" % "1.2.8" )
 addSbtPlugin("com.47deg"  % "sbt-microsites" % "0.8.0")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.3")