diff --git a/src/test/scala/org/mbari/m3/panoptes/api/HealthApiSpec.scala b/src/test/scala/org/mbari/m3/panoptes/api/HealthApiSpec.scala
new file mode 100644
index 0000000..9b3e595
--- /dev/null
+++ b/src/test/scala/org/mbari/m3/panoptes/api/HealthApiSpec.scala
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2017 Monterey Bay Aquarium Research Institute
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.mbari.m3.panoptes.api
+
+import scala.concurrent.ExecutionContext
+
+class HealthApiSpec extends ApiTestStack {
+  given ec: ExecutionContext = ExecutionContext.global
+  private val api: HealthApi = new HealthApi()
+
+  addServlet(api, "/v1/health")
+
+  "HealthApi" should "GET" in {
+    get("/v1/health") {
+      status should be(200)
+    }
+  }
+}
diff --git a/src/test/scala/org/mbari/m3/panoptes/auth/AuthorizationSpec.scala b/src/test/scala/org/mbari/m3/panoptes/auth/AuthorizationSpec.scala
new file mode 100644
index 0000000..5bc6ca8
--- /dev/null
+++ b/src/test/scala/org/mbari/m3/panoptes/auth/AuthorizationSpec.scala
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2017 Monterey Bay Aquarium Research Institute
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.mbari.m3.panoptes.auth
+
+import org.scalatest.flatspec.AnyFlatSpec
+import org.scalatest.matchers.must.Matchers
+import org.json4s.jackson.JsonMethods._
+import org.json4s.jackson.Serialization._
+import org.mbari.m3.panoptes.converters.json4s
+import org.json4s.Formats
+
+class AuthorizationSpec extends AnyFlatSpec with Matchers {
+
+  given formats: Formats = json4s.CustomFormats
+
+  "Authorization" should "serialize to snake-case JSON" in {
+    val auth = new Authorization("BEARER", "12345")
+    val s = write(auth)
+    s must include ("tokenType")
+    s must include ("accessToken")
+    val t = write(auth.toSnakeCase)
+    t must include ("token_type")
+    t must include ("access_token")
+  }
+  
+}