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FieldSpec.scala
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FieldSpec.scala
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package smithy4s
package schema
import munit._
import Schema._
import smithy.api.Default
import scala.collection.mutable.ListBuffer
final class FieldSpec extends FunSuite {
test(
"foreachUnlessDefault always applies the lambda when fields are required"
) {
case class Foo(a: String)
val field = string
.required[Foo]("a", _.a)
.addHints(Default(Document.fromString("test")))
val result = ListBuffer.empty[String]
field.foreachUnlessDefault(Foo("test")) { foo =>
result += foo
}
field.foreachUnlessDefault(Foo("test2")) { foo =>
result += foo
}
assertEquals(result.toList, List("test", "test2"))
}
test(
"foreachUnlessDefault skips the lambda if an optional field has a default value"
) {
case class Foo(a: Option[String])
val field = string
.optional[Foo]("a", _.a)
.addHints(Default(Document.fromString("test")))
val result = ListBuffer.empty[Option[String]]
field.foreachUnlessDefault(Foo(Some("test"))) { foo =>
result += foo
}
field.foreachUnlessDefault(Foo(Some("test2"))) { foo =>
result += foo
}
field.foreachUnlessDefault(Foo(None)) { foo =>
result += foo
}
assertEquals(result.toList, List(Some("test2"), None))
}
}