fix: uuid schema (#296)

json-schema/src/main/kotlin/io/bkbn/kompendium/json/schema/SchemaGenerator.kt

@@ -14,6 +14,7 @@ import kotlin.reflect.KClass
 import kotlin.reflect.KType
 import kotlin.reflect.full.isSubclassOf
 import kotlin.reflect.typeOf
+import java.util.UUID
 
 object SchemaGenerator {
   inline fun <reified T : Any?> fromTypeToSchema(cache: MutableMap<String, JsonSchema> = mutableMapOf()) =
@@ -37,6 +38,7 @@ object SchemaGenerator {
       Float::class -> checkForNull(type, TypeDefinition.FLOAT)
       String::class -> checkForNull(type, TypeDefinition.STRING)
       Boolean::class -> checkForNull(type, TypeDefinition.BOOLEAN)
+      UUID::class -> checkForNull(type, TypeDefinition.UUID)
       else -> when {
         clazz.isSubclassOf(Enum::class) -> EnumHandler.handle(type, clazz)
         clazz.isSubclassOf(Collection::class) -> CollectionHandler.handle(type, cache)

json-schema/src/main/kotlin/io/bkbn/kompendium/json/schema/definition/TypeDefinition.kt

@@ -40,6 +40,11 @@ data class TypeDefinition(
       type = "string"
     )
 
+    val UUID = TypeDefinition(
+      type = "string",
+      format = "uuid"
+    )
+
     val BOOLEAN = TypeDefinition(
       type = "boolean"
     )

json-schema/src/test/kotlin/io/bkbn/kompendium/json/schema/SchemaGeneratorTest.kt

@@ -12,6 +12,7 @@ import io.kotest.assertions.json.shouldEqualJson
 import io.kotest.assertions.throwables.shouldThrow
 import io.kotest.core.spec.style.DescribeSpec
 import kotlinx.serialization.json.Json
+import java.util.UUID
 
 class SchemaGeneratorTest : DescribeSpec({
   describe("Scalars") {
@@ -24,6 +25,9 @@ class SchemaGeneratorTest : DescribeSpec({
     it("Can generate the schema for a String") {
       jsonSchemaTest<String>("T0003__scalar_string.json")
     }
+    it("Can generate the schema for a UUID") {
+      jsonSchemaTest<UUID>("T0017__scalar_uuid.json")
+    }
   }
   describe("Objects") {
     it("Can generate the schema for a simple object") {

json-schema/src/test/resources/T0017__scalar_uuid.json

@@ -0,0 +1,4 @@
+{
+  "type": "string",
+  "format": "uuid"
+}