diff --git a/.gitignore b/.gitignore
index 246d12b..51fd378 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,6 @@ target/
 
 composer.lock
 .phpunit.cache
-phpunit.xml
 phpstan.tests.neon
 
 cargo.log
diff --git a/bin/build.sh b/bin/build.sh
index d68af27..dcec496 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -76,10 +76,11 @@ build_library() {
     fi
 
     local build_cmd="cargo build --release --target $RUST_TARGET"
+    local version_cmd="rustc --version"
 
     echo "🦀 Building library..."
-    echo -e "   ${CYAN}▶ rustc --version${NC}"
-    rustc --version | while IFS= read -r line; do
+    echo -e "   ${CYAN}▶ $version_cmd${NC}"
+    $version_cmd | while IFS= read -r line; do
         echo "   $line"
     done
     echo ""
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..1429554
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
+         bootstrap="tests/bootstrap.php"
+         colors="true"
+         cacheDirectory=".phpunit.cache"
+         executionOrder="depends,defects"
+         requireCoverageMetadata="false"
+         beStrictAboutCoverageMetadata="false"
+         beStrictAboutOutputDuringTests="true"
+         failOnRisky="true"
+         failOnWarning="true"
+         displayDetailsOnTestsThatTriggerDeprecations="true"
+         displayDetailsOnTestsThatTriggerErrors="true"
+         displayDetailsOnTestsThatTriggerNotices="true"
+         displayDetailsOnTestsThatTriggerWarnings="true"
+         displayDetailsOnPhpunitDeprecations="true">
+    <testsuites>
+        <testsuite name="Unit">
+            <directory>tests/Unit</directory>
+        </testsuite>
+        <testsuite name="Integration">
+            <directory>tests/Integration</directory>
+        </testsuite>
+    </testsuites>
+    <source>
+        <include>
+            <directory suffix=".php">src</directory>
+        </include>
+    </source>
+    <php>
+        <env name="CS_CLIENT_ID" value="123456ab-1234-1234-1234-123456abcdef"/>
+        <env name="CS_CLIENT_ACCESS_KEY" value="CS1234567890ABCDEF12.ABCDEF1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ123456"/>
+        <env name="CS_CLIENT_KEY" value="123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcdef"/>
+        <env name="CS_WORKSPACE_CRN" value="crn:ap-southeast-2.aws:ABCDEFGHIJ234567"/>
+        <env name="TEST_LOAD_ENV_FILE" value="false"/>
+    </php>
+</phpunit>
diff --git a/platforms/darwin-arm64/libprotect_ffi.dylib b/platforms/darwin-arm64/libprotect_ffi.dylib
new file mode 100644
index 0000000..2885569
Binary files /dev/null and b/platforms/darwin-arm64/libprotect_ffi.dylib differ
diff --git a/platforms/darwin-x64/libprotect_ffi.dylib b/platforms/darwin-x64/libprotect_ffi.dylib
new file mode 100644
index 0000000..27a0ba5
Binary files /dev/null and b/platforms/darwin-x64/libprotect_ffi.dylib differ
diff --git a/platforms/linux-arm64-gnu/libprotect_ffi.so b/platforms/linux-arm64-gnu/libprotect_ffi.so
new file mode 100644
index 0000000..12f74c0
Binary files /dev/null and b/platforms/linux-arm64-gnu/libprotect_ffi.so differ
diff --git a/platforms/linux-x64-gnu/libprotect_ffi.so b/platforms/linux-x64-gnu/libprotect_ffi.so
new file mode 100644
index 0000000..72141e1
Binary files /dev/null and b/platforms/linux-x64-gnu/libprotect_ffi.so differ
diff --git a/platforms/win32-x64-msvc/protect_ffi.dll b/platforms/win32-x64-msvc/protect_ffi.dll
new file mode 100644
index 0000000..2e22efa
Binary files /dev/null and b/platforms/win32-x64-msvc/protect_ffi.dll differ