diff --git a/test/runTests.test.js b/test/runTests.test.js
index ae9efd2..281623d 100644
--- a/test/runTests.test.js
+++ b/test/runTests.test.js
@@ -52,11 +52,19 @@ if (process.platform === "win32") {
 // });
 
 // Run tests in Docker container
-describe("Run tests sucessfully", async function () {
+describe("Run tests successfully", async function () {
   // Set indefinite timeout
   this.timeout(0);
-  it("All specs pass", async () => {    return new Promise((resolve, reject) => {
-      let hasExited = false;
+  it("All specs pass", async () => {
+    return new Promise((resolve, reject) => {
+      let hasCompleted = false;
+      
+      const handleCompletion = (callback) => {
+        if (hasCompleted) return;
+        hasCompleted = true;
+        callback();
+      };
+      
       const runTests = exec(
         `docker run --rm -v "${artifactPath}:${internalPath}" docdetective/docdetective:${version}-${os} -c ./config.json -i . -o ./results.json`
       );
@@ -71,34 +79,30 @@ describe("Run tests sucessfully", async function () {
       
       runTests.on("error", (error) => {
         console.error(`Error: ${error.message}`);
-        if (!hasExited) {
-          hasExited = true;
-          reject(error);
-        }
+        handleCompletion(() => reject(error));
       });
       
-      runTests.on("exit", (code) => {
-        if (hasExited) return;
-        hasExited = true;
-        
-        console.log(`Child process exited with code ${code}`);
-        
-        if (code !== null && code !== 0) {
-          reject(new Error(`Docker process exited with code ${code}`));
-          return;
-        }
-        
-        try {
-          const result = JSON.parse(
-            fs.readFileSync(outputFile, { encoding: "utf8" })
-          );
-          console.log(JSON.stringify(result, null, 2));
-          assert.equal(result.summary.specs.fail, 0);
-          fs.unlinkSync(outputFile);
-          resolve();
-        } catch (error) {
-          reject(error);
-        }
+      runTests.on("close", (code) => {
+        handleCompletion(() => {
+          console.log(`Child process closed with code ${code}`);
+          
+          if (code !== null && code !== 0) {
+            reject(new Error(`Docker process exited with code ${code}`));
+            return;
+          }
+          
+          try {
+            const result = JSON.parse(
+              fs.readFileSync(outputFile, { encoding: "utf8" })
+            );
+            console.log(JSON.stringify(result, null, 2));
+            assert.equal(result.summary.specs.fail, 0);
+            fs.unlinkSync(outputFile);
+            resolve();
+          } catch (error) {
+            reject(error);
+          }
+        });
       });
     });
   });