Add tests

Author: thekid

src/test/php/com/amazon/aws/lambda/unittest/ExceptionTest.class.php

@@ -0,0 +1,40 @@
+<?php namespace com\amazon\aws\lambda\unittest;
+
+use lang\{IllegalArgumentException, IllegalStateException};
+use unittest\{Assert, Test};
+use xp\lambda\AwsRunner;
+
+class ExceptionTest {
+
+  #[Test]
+  public function includes_errorMessage() {
+    Assert::equals(
+      'Test',
+      AwsRunner::error(new IllegalArgumentException('Test'))['errorMessage']
+    );
+  }
+
+  #[Test]
+  public function includes_errorType() {
+    Assert::equals(
+      'lang.IllegalArgumentException',
+      AwsRunner::error(new IllegalArgumentException('Test'))['errorType']
+    );
+  }
+
+  #[Test]
+  public function includes_stackTrace() {
+    Assert::true(in_array(
+      'Exception lang.IllegalArgumentException (Test)',
+      AwsRunner::error(new IllegalArgumentException('Test'))['stackTrace']
+    ));
+  }
+
+  #[Test]
+  public function includes_cause() {
+    Assert::true(in_array(
+      'Exception lang.IllegalStateException (Cause)',
+      AwsRunner::error(new IllegalArgumentException('Test', new IllegalStateException('Cause')))['stackTrace']
+    ));
+  }
+}