Clean up of benchmarks

Author: plokhotnyuk

jsoniter-scala-benchmark/js/src/test/scala-2/com/github/plokhotnyuk/jsoniter_scala/benchmark/ADTWritingSpec.scala

@@ -18,6 +18,7 @@ class ADTWritingSpec extends BenchmarkSpecBase {
       toString(b.playJsonJsoniter()) shouldBe b.jsonString1
       toString(b.smithy4sJson()) shouldBe b.jsonString1
       toString(b.uPickle()) shouldBe b.jsonString1
+      toString(b.zioJson()) shouldBe b.jsonString1
       //FIXME: zio-schema-json doesn't serialize the discriminator field
       //toString(b.zioJson()) shouldBe b.jsonString1
     }

jsoniter-scala-benchmark/js/src/test/scala-2/com/github/plokhotnyuk/jsoniter_scala/benchmark/NestedStructsReadingSpec.scala

@@ -34,6 +34,7 @@ class NestedStructsReadingSpec extends BenchmarkSpecBase {
       intercept[Throwable](b.playJsonJsoniter())
       intercept[Throwable](b.smithy4sJson())
       intercept[Throwable](b.uPickle())
+      intercept[Throwable](b.zioJson())
       //FIXME: zio-schema-json parses only 127 levels of nesting instead of 128
       //intercept[Throwable](b.zioJson())
     }

jsoniter-scala-benchmark/shared/src/main/scala-2/com/github/plokhotnyuk/jsoniter_scala/benchmark/ADTWriting.scala

@@ -133,7 +133,6 @@ class ADTWriting extends ADTBenchmark {
   def zioJson(): Array[Byte] = {
     import com.github.plokhotnyuk.jsoniter_scala.benchmark.ZioJsonCodecs._
     import zio.json.EncoderOps
-    import zio.json.JsonEncoder._
     import java.nio.charset.StandardCharsets.UTF_8
 
     obj.toJson.getBytes(UTF_8)

jsoniter-scala-benchmark/shared/src/main/scala-2/com/github/plokhotnyuk/jsoniter_scala/benchmark/ArrayOfEnumsReading.scala

@@ -114,9 +114,10 @@ class ArrayOfEnumsReading extends ArrayOfEnumsBenchmark {
 
   @Benchmark
   def zioJson(): Array[SuitEnum] = {
+    import com.github.plokhotnyuk.jsoniter_scala.benchmark.ZioJsonCodecs._
     import zio.json.DecoderOps
     import java.nio.charset.StandardCharsets.UTF_8
 
-    new String(jsonBytes, UTF_8).fromJson[Array[SuitEnum]](ZioJsonCodecs.arrayOfEnumsC3c.decoder).fold(sys.error, identity)
+    new String(jsonBytes, UTF_8).fromJson[Array[SuitEnum]].fold(sys.error, identity)
   }
 }