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Smart assertions equalTo explicitly providing optional diff #8550

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Merged
merged 1 commit into from
Nov 16, 2023
Merged

Smart assertions equalTo explicitly providing optional diff #8550

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1 change: 1 addition & 0 deletions project/BuildHelper.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,7 @@ object BuildHelper {
Seq(
"-language:implicitConversions",
"-Xignore-scala2-macros",
"-Xmax-inlines:64",
"-noindent"
)
case Some((2, 13)) =>
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12 changes: 10 additions & 2 deletions test/shared/src/main/scala-3/zio/test/Macros.scala
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Expand Up @@ -18,7 +18,8 @@ package zio.test

import zio._
import zio.internal.stacktracer.SourceLocation
import zio.test.internal.SmartAssertions
import zio.test.diff.Diff
import zio.test.internal.{OptionalImplicit, SmartAssertions}

import scala.quoted._
import scala.reflect.ClassTag
Expand Down Expand Up @@ -166,7 +167,14 @@ object SmartAssertMacros {

case Unseal(MethodCall(lhs, "==", tpes, Some(List(rhs)))) =>
val span = getSpan(rhs)
'{${transform(lhs.asExpr)} >>> SmartAssertions.equalTo(${rhs.asExpr}).span($span)}.asExprOf[TestArrow[Any, A]]
lhs.tpe.widen.asType match {
case '[l] =>
Expr.summon[OptionalImplicit[Diff[l]]] match {
case Some(optDiff) =>
'{${transform(lhs.asExpr)} >>> SmartAssertions.equalTo(${rhs.asExpr})($optDiff.asInstanceOf[OptionalImplicit[Diff[Any]]]).span($span)}.asExprOf[TestArrow[Any, A]]
case _ => throw new Error("OptionalImplicit should be always available")
}
}

case Unseal(MethodCall(lhs, "&&", tpes, Some(List(rhs)))) if isBool(lhs) =>
val span = getSpan(rhs)
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