From 80cb5d580aae5bbfc3bb108f4b3b83e0c26d2de0 Mon Sep 17 00:00:00 2001
From: Andrew Lee Rubinger <alr@alrubinger.com>
Date: Tue, 30 Jul 2024 01:47:35 -0700
Subject: [PATCH] Issue #94: Add an acceptance test for Kotlin

---
 .gitignore                         |  5 ++++
 tests/jvm/README.md                | 42 ++++++++++++++++++++++++++++++
 tests/jvm/TbdexAcceptanceTest.java | 20 ++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 tests/jvm/README.md
 create mode 100755 tests/jvm/TbdexAcceptanceTest.java

diff --git a/.gitignore b/.gitignore
index 5fe34dd2..5b27dba2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,10 +17,15 @@ Cargo.lock
 bound/kt/src/main/resources/*.dylib
 bound/kt/src/main/resources/*.so
 
+# .class file for acceptance test
+tests/jvm/**.class
+
+
 # ---
 
 .hermit/
 build/
 .gradle/
 **/.idea/
+**/**.iml
 **/.DS_Store
diff --git a/tests/jvm/README.md b/tests/jvm/README.md
new file mode 100644
index 00000000..2c717c8d
--- /dev/null
+++ b/tests/jvm/README.md
@@ -0,0 +1,42 @@
+# tbDEX Kotlin Acceptance Test
+
+This is a simple Java main class which acts as an acceptance smoke test
+for the tbDEX Kotlin binary distribution. The Kotlin unit tests execute in
+Maven using the `classpath` as set by the Maven build process (ie. 
+`target/classes`). This test intentionally lives outside of the Kotlin tbDEX
+project to test that it may be consumed as built (ie. the distributable JAR)
+and contains the native libraries necessary to run.
+
+This acceptance test is run by the CI jobs after building the Kotlin 
+distribution to ensure it may be run in all supported environments.
+
+## Building
+
+From this folder, run:
+
+```shell
+javac TbdexAcceptanceTest.java \
+  -cp ../../bound/kt/target/tbdex-0.0.0-main-SNAPSHOT-jar-with-dependencies.jar
+```
+
+You may need to replace the filename of this JAR with the version as built from
+Maven (note that this includes the version).
+
+## Running
+
+From this folder, run:
+
+```shell
+java -classpath \
+  ../../bound/kt/target/tbdex-0.0.0-main-SNAPSHOT-jar-with-dependencies.jar:. \
+  TbdexAcceptanceTest
+```
+
+You may need to replace the filename of this JAR with the version as built from
+Maven (note that this includes the version).
+
+You should see output similar to:
+
+```shell
+Successfully loaded shared library for tbdex_uniffi_aarch64_apple_darwin
+```
\ No newline at end of file
diff --git a/tests/jvm/TbdexAcceptanceTest.java b/tests/jvm/TbdexAcceptanceTest.java
new file mode 100755
index 00000000..f439a078
--- /dev/null
+++ b/tests/jvm/TbdexAcceptanceTest.java
@@ -0,0 +1,20 @@
+import tbdex.sdk.rust.SystemArchitecture;
+import tbdex.sdk.rust.UniffiLib;
+
+/**
+ * A simple main class to act as an acceptance smoke test for the Kotlin
+ * tbDEX binary.
+ *
+ * See README.md in this folder for usage and purpose.
+ */
+public class TbdexAcceptanceTest {
+
+    public static void main(String... args) {
+        System.setProperty("TBDEX_SDK_LOG_LEVEL", "debug");
+        SystemArchitecture.INSTANCE.set();
+        UniffiLib.Companion.getINSTANCE$tbdex();
+        System.out.println(
+                "Successfully loaded shared library for " +
+                        System.getProperty("uniffi.component.tbdex.libraryOverride"));
+    }
+}