Separate unit and e2e tests

Author: robbie-c

.github/workflows/pr.yaml

@@ -24,9 +24,12 @@ jobs:
     - name: Build
       run: cargo build --verbose
 
-    - name: Test
+    - name: Unit test
       run: cargo test --verbose
 
+    - name: E2E test
+      run: cargo test --features e2e-test --no-default-features
+
     - name: Check formatting
       run: cargo fmt -- --check
 

.gitignore

@@ -2,3 +2,4 @@
 *.iml
 .idea/
 Cargo.lock
+.env

Cargo.toml

@@ -15,3 +15,10 @@ serde = { version = "1.0.125", features = ["derive"] }
 chrono = {version = "0.4.19", features = ["serde"] }
 serde_json = "1.0.64"
 semver = "1.0.24"
+
+[dev-dependencies]
+dotenv = "0.15.0"
+ctor = "0.1.26"
+
+[features]
+e2e-test = []

src/lib.rs

@@ -173,14 +173,29 @@ impl Event {
     }
 }
 
+#[cfg(test)]
+mod test_setup {
+    use ctor::ctor;
+    use dotenv::dotenv;
+
+    #[ctor]
+    fn load_dotenv() {
+        dotenv().ok(); // Load the .env file
+        println!("Loaded .env for tests");
+    }
+}
+
 #[cfg(test)]
 pub mod tests {
     use super::*;
-    use chrono::Utc;
 
+    #[cfg(feature = "e2e-test")]
     #[test]
     fn get_client() {
-        let client = crate::client(env!("POSTHOG_API_KEY"));
+        use std::collections::HashMap;
+
+        let api_key = std::env::var("POSTHOG_RS_E2E_TEST_API_KEY").unwrap();
+        let client = crate::client(api_key.as_str());
 
         let mut child_map = HashMap::new();
         child_map.insert("child_key1", "child_value1");