Libs(Kotlin): add kitchen sink test

This test, like the rest of the kitchen sinks added to libs along the
way, verifies that the nullable collections like Endpoint's filterTypes
and channels are serialized properly so they don't result in a 422
status when left unset.

kotlin/build.gradle

@@ -22,6 +22,7 @@ buildscript {
 }
 
 apply plugin: 'kotlin'
+apply plugin: 'com.diffplug.spotless'
 
 repositories {
     maven { url "https://repo1.maven.org/maven2" }
@@ -66,4 +67,10 @@ javadoc {
     excludes = [ "com/svix/**/*" ]
 }
 
-apply from: "deploy.gradle"
+apply from: "deploy.gradle"
+
+test {
+    testLogging {
+        events "passed", "skipped", "failed"
+    }
+}

kotlin/lib/src/test/com/svix/kotlin/BasicTest.kt

@@ -1,15 +1,36 @@
 package com.svix.kotlin
 
+import com.svix.kotlin.exceptions.ApiException
 import com.svix.kotlin.models.ApplicationIn
+import com.svix.kotlin.models.EndpointIn
+import com.svix.kotlin.models.EndpointPatch
+import com.svix.kotlin.models.EventTypeIn
 import com.svix.kotlin.models.MessageIn
+
 import kotlinx.coroutines.runBlocking
+import java.net.URI
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
 class BasicTest {
+
+    companion object {
+        private val AUTH_TOKEN: String? = System.getenv("SVIX_TOKEN")
+        private val SERVER_URL: String? = System.getenv("SVIX_SERVER_URL")
+    }
+
+    private fun getTestClient(): Svix? {
+        return if (AUTH_TOKEN == null || SERVER_URL == null) {
+            // TODO: figure out how to log a warning here to help teach about tests that skip when the env vars are unset.
+            null
+        } else {
+            Svix(AUTH_TOKEN, SvixOptions(SERVER_URL))
+        }
+    }
+
     @Test
     fun basicCrudTest() {
-        val svix = Svix(AUTH_TOKEN, SvixOptions(SERVER_URL))
+        val svix = getTestClient() ?: return
         runBlocking {
             val applicationOut = svix.application.create(ApplicationIn(name = "App1"))
             assertEquals("App1", applicationOut.name)
@@ -18,24 +39,51 @@ class BasicTest {
                 MessageIn(
                     eventType = "invoice.paid",
                     payload =
-                        mapOf<String, Any>(
-                            "id" to "invoice_WF7WtCLFFtd8ubcTgboSFNql",
-                            "status" to "paid",
-                            "attempt" to 2,
-                        ),
+                    mapOf<String, Any>(
+                        "id" to "invoice_WF7WtCLFFtd8ubcTgboSFNql",
+                        "status" to "paid",
+                        "attempt" to 2,
+                    ),
                 ),
             )
             svix.application.delete(applicationOut.id)
         }
     }
 
-    companion object {
-        // Token for org org_00000000000LibTest000000000
-        private const val AUTH_TOKEN =
-            "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9." +
-                "eyJpYXQiOjE2NTc2MzQwNjcsImV4cCI6MTk3Mjk5NDA2NywibmJmIjoxNjU3NjM0MDY3LCJpc3M" +
-                "iOiJzdml4LXNlcnZlciIsInN1YiI6Im9yZ18wMDAwMDAwMDAwMExpYlRlc3QwMDAwMDAwMDAifQ." +
-                "IAy2wrnWhbGTeGHSYygKOID2LKFITaxNW8mHO7F5jWM"
-        private const val SERVER_URL = "http://localhost:8071"
+    @Test
+    fun kitchenSinkTest() {
+        val svix = getTestClient() ?: return
+
+        runBlocking {
+            val appOut = svix.application.create(ApplicationIn(name = "App2"))
+            try {
+                svix.eventType.create(EventTypeIn(name = "event.started", description = "Something started"))
+            } catch (e: ApiException) {
+                assertEquals(409, e.statusCode, "conflicts are expected but other bad statuses are not")
+            }
+            try {
+                svix.eventType.create(EventTypeIn(name = "event.ended", description = "Something ended"))
+            } catch (e: ApiException) {
+                assertEquals(409, e.statusCode, "conflicts are expected but other bad statuses are not")
+            }
+
+            val epOut = svix.endpoint.create(
+                appOut.id,
+                EndpointIn(url = URI("https://example.svix.com"), channels = setOf("ch0", "ch1"))
+            )
+            assertEquals(setOf("ch0", "ch1"), epOut.channels, "initial ep should have 2 channels")
+            assertEquals(0, epOut.filterTypes?.size ?: 0, "initial ep should have 0 filter types")
+            val epPatched = svix.endpoint.patch(
+                appOut.id,
+                epOut.id,
+                EndpointPatch(filterTypes = setOf("event.started", "event.ended"))
+            )
+            assertEquals(setOf("ch0", "ch1"), epPatched.channels, "patched ep should have 2 channels")
+            assertEquals(
+                setOf("event.started", "event.ended"),
+                epPatched.filterTypes,
+                "patched ep should have 2 filter types"
+            )
+        }
     }
 }