add tests for nested configs

ducktapeNext/src/main/scala/io/github/arainko/ducktape/internal/ErrorMessage.scala

@@ -18,7 +18,7 @@ object ErrorMessage {
   }
 
   final case class NoChildFound(childName: String, destTpe: Type[?]) extends ErrorMessage {
-    def render(using Quotes): String = s"No child named '$childName found in ${destTpe.repr.show}"
+    def render(using Quotes): String = s"No child named '$childName' found in ${destTpe.repr.show}"
     def span = None
     val target = Target.Source
   }

ducktapeNext/src/main/scala/io/github/arainko/ducktape/internal/Path.scala

@@ -46,15 +46,14 @@ final case class Path(root: Type[?], segments: Vector[Path.Segment]) { self =>
 
   def render(using Quotes): String = {
     import quotes.reflect.*
-    given Printer[TypeRepr] = Printer.TypeReprShortCode
 
-    val printedRoot = root.repr.widen.show
+    val printedRoot = root.repr.widen.show(using Printer.TypeReprShortCode)
 
     if (self.segments.isEmpty) printedRoot
     else
       self.segments.map {
         case Path.Segment.Field(_, name) => name
-        case Path.Segment.Case(tpe)      => s"at[${tpe.repr.show}]"
+        case Path.Segment.Case(tpe)      => s"at[${tpe.repr.show(using Printer.TypeReprAnsiCode)}]"
       }.mkString(s"$printedRoot.", ".", "")
   }
 }

ducktapeNext/src/test/scala/io/github/arainko/ducktape/DucktapeSuite.scala

@@ -1,8 +1,13 @@
 package io.github.arainko.ducktape
 
 import munit.{ FunSuite, Location }
+import munit.Compare
 
 trait DucktapeSuite extends FunSuite {
+  def assertEachEquals[Source, Dest](head: Source, tail: Source*)(expected: Dest)(using Location, Compare[Source, Dest]) = {
+    (head :: tail.toList).foreach(actual => assertEquals(actual, expected))
+  }
+
   transparent inline def assertFailsToCompile(inline code: String)(using Location) = {
     assert(compiletime.testing.typeChecks(code), "Code snippet compiled despite expecting not to")
   }

ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/builder/AppliedBuilderSuite.scala → ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/AppliedBuilderSuite.scala

@@ -1,4 +1,4 @@
-package io.github.arainko.ducktape.total.builder
+package io.github.arainko.ducktape.total
 
 import io.github.arainko.ducktape.*
 
@@ -28,7 +28,7 @@ class AppliedBuilderSuite extends DucktapeSuite {
         .transform(Field.const(_.additionalArg, "const"))
       """
     }(
-      "No field 'additionalArg' found in io.github.arainko.ducktape.total.builder.AppliedBuilderSuite.TestClass @ TestClassWithAdditionalList.additionalArg",
+      "No field 'additionalArg' found in io.github.arainko.ducktape.total.AppliedBuilderSuite.TestClass @ TestClassWithAdditionalList.additionalArg",
       "Configuration is not valid since the provided type (java.lang.String) is not a subtype of scala.collection.immutable.List[scala.Predef.String] @ TestClassWithAdditionalList.additionalArg"
     )
   }
@@ -53,7 +53,7 @@ class AppliedBuilderSuite extends DucktapeSuite {
       """
     }(
       "Configuration is not valid since the provided type (scala.collection.immutable.List[scala.Int]) is not a subtype of scala.collection.immutable.List[scala.Predef.String] @ TestClassWithAdditionalList.additionalArg",
-      "No field 'additionalArg' found in io.github.arainko.ducktape.total.builder.AppliedBuilderSuite.TestClass @ TestClassWithAdditionalList.additionalArg"
+      "No field 'additionalArg' found in io.github.arainko.ducktape.total.AppliedBuilderSuite.TestClass @ TestClassWithAdditionalList.additionalArg"
     )
   }
 
@@ -76,7 +76,7 @@ class AppliedBuilderSuite extends DucktapeSuite {
         .transform(Field.renamed(_.additionalArg, _.int))
       """
     }(
-      "No field 'additionalArg' found in io.github.arainko.ducktape.total.builder.AppliedBuilderSuite.TestClass @ TestClassWithAdditionalString.additionalArg",
+      "No field 'additionalArg' found in io.github.arainko.ducktape.total.AppliedBuilderSuite.TestClass @ TestClassWithAdditionalString.additionalArg",
       "Configuration is not valid since the provided type (scala.Int) is not a subtype of java.lang.String @ TestClassWithAdditionalString.additionalArg"
     )
   }

ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/builder/AppliedViaBuilderSuite.scala → ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/AppliedViaBuilderSuite.scala

@@ -1,7 +1,7 @@
-package io.github.arainko.ducktape.total.builder
+package io.github.arainko.ducktape.total
 
 import io.github.arainko.ducktape.*
-import io.github.arainko.ducktape.total.builder.AppliedViaBuilderSuite.*
+import io.github.arainko.ducktape.total.AppliedViaBuilderSuite.*
 
 import scala.annotation.nowarn
 
@@ -74,7 +74,7 @@ class AppliedViaBuilderSuite extends DucktapeSuite {
           .intoVia(method)
           .transform()
       """
-    }("No field 'additionalArg' found in io.github.arainko.ducktape.total.builder.AppliedViaBuilderSuite.TestClass @ TestClassWithAdditionalString.additionalArg")
+    }("No field 'additionalArg' found in io.github.arainko.ducktape.total.AppliedViaBuilderSuite.TestClass @ TestClassWithAdditionalString.additionalArg")
   }
 }
 

ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/builder/DefinitionViaBuilderSuite.scala → ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/DefinitionViaBuilderSuite.scala

@@ -1,8 +1,8 @@
-package io.github.arainko.ducktape.total.builder
+package io.github.arainko.ducktape.total
 
 import io.github.arainko.*
 import io.github.arainko.ducktape.*
-import io.github.arainko.ducktape.total.builder.DefinitionViaBuilderSuite.*
+import io.github.arainko.ducktape.total.DefinitionViaBuilderSuite.*
 import munit.*
 
 class DefinitionViaBuilderSuite extends DucktapeSuite {
@@ -93,7 +93,7 @@ class DefinitionViaBuilderSuite extends DucktapeSuite {
           .defineVia[TestClass](method)
           .build()
       """
-    }("No field 'additionalArg' found in io.github.arainko.ducktape.total.builder.DefinitionViaBuilderSuite.TestClass @ TestClassWithAdditionalString.additionalArg")
+    }("No field 'additionalArg' found in io.github.arainko.ducktape.total.DefinitionViaBuilderSuite.TestClass @ TestClassWithAdditionalString.additionalArg")
   }
 
 }

ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/derivation/DerivedTransformerSuite.scala → ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/DerivedTransformerSuite.scala

@@ -1,4 +1,4 @@
-package io.github.arainko.ducktape.total.derivation
+package io.github.arainko.ducktape.total
 
 import io.github.arainko.ducktape.*
 import io.github.arainko.ducktape.model.*
@@ -356,7 +356,7 @@ class DerivedTransformerSuite extends DucktapeSuite {
     }
 
     assertFailsToCompileWith("summon[Transformer.Derived[Sum1, Sum2]]") {
-      "No field 'str1' found in Sum1.Leaf1 @ Sum2.at[Leaf1].str1"
+      "No field 'str1' found in Sum1.Leaf1 @ Sum2.at[Sum2.Leaf1].str1"
     }
   }
 
@@ -372,6 +372,6 @@ class DerivedTransformerSuite extends DucktapeSuite {
   }
 
   test("derivation fails when going from a sum with more cases to a sum with less cases") {
-    assertFailsToCompileWith("MoreCases.Case3.to[LessCases]")("No child named 'Case4 found in io.github.arainko.ducktape.total.derivation.DerivedTransformerSuite.LessCases @ MoreCases.at[Case4]")
+    assertFailsToCompileWith("MoreCases.Case3.to[LessCases]")("No child named 'Case4 found in io.github.arainko.ducktape.total.DerivedTransformerSuite.LessCases @ MoreCases.at[io.github.arainko.ducktape.total.DerivedTransformerSuite.MoreCases.Case4]")
   }
 }

ducktapeNext/src/test/scala/io/github/arainko/ducktape/total/ErrorReportingSuite.scala

@@ -0,0 +1,7 @@
+package io.github.arainko.ducktape.total
+
+import io.github.arainko.ducktape.DucktapeSuite
+
+class ErrorReportingSuite extends DucktapeSuite {
+
+}