--- a/test_integration/Cargo.lock	Tue Oct 27 11:05:36 2020 +0100
+++ b/test_integration/Cargo.lock	Tue Oct 27 11:19:00 2020 +0100
@@ -1397,9 +1397,9 @@
 
 [[package]]
 name = "yup-oauth2"
-version = "4.1.2"
+version = "4.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "749192b9464694a95dbaf0586e845c835b315e38d491aa2766a8477aaadb48ec"
+checksum = "92ed435d48d4c834ee654443dd3330399f9656506d7477ec645df58e406a25db"
 dependencies = [
  "base64 0.12.3",
  "chrono",

--- a/test_integration/src/lib.rs	Tue Oct 27 11:05:36 2020 +0100
+++ b/test_integration/src/lib.rs	Tue Oct 27 11:19:00 2020 +0100
@@ -1,11 +1,43 @@
 mod integration_test_v1_types;
 
+use async_google_apis_common as agac;
 use integration_test_v1_types as inttest;
 
 #[cfg(test)]
 mod tests {
-    #[test]
-    fn it_works() {
-        assert_eq!(2 + 2, 4);
+    use super::*;
+    use mockito;
+    use tokio;
+
+    const CLIENT_ID: &str = "myclientid.apps._dev.borgac.net";
+    const CLIENT_SECRET: &str = "mysecret";
+    const PROJECT_ID: &str = "integration-test-243420";
+    const AUTH_PATH: &str = "/oauth2/";
+    const TOKEN_PATH: &str = "/token/";
+
+    fn url_for_path(path: &str) -> String {
+        if path.starts_with("/") {
+            return mockito::server_url() + path;
+        }
+        return mockito::server_url() + "/" + path;
+    }
+
+    async fn read_client_secret() -> agac::yup_oauth2::ApplicationSecret {
+        let mut appsec = agac::yup_oauth2::read_application_secret("client_secret.json")
+            .await
+            .unwrap();
+        appsec.client_id = CLIENT_ID.into();
+        appsec.client_secret = CLIENT_SECRET.into();
+        appsec.project_id = Some(PROJECT_ID.into());
+        appsec.auth_uri = url_for_path(AUTH_PATH);
+        appsec.token_uri = url_for_path(TOKEN_PATH);
+        appsec.auth_provider_x509_cert_url = None;
+        appsec
+    }
+
+    #[tokio::test]
+    async fn it_works() {
+        println!("{}", mockito::server_url());
+        println!("{:?}", read_client_secret().await);
     }
 }