diff --git a/.github/workflows/format.yml b/.github/workflows/format-build.yml
similarity index 97%
rename from .github/workflows/format.yml
rename to .github/workflows/format-build.yml
index 0bc915d..3079be2 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format-build.yml
@@ -1,6 +1,6 @@
 on: [push, pull_request]
 
-name: Code Formatting
+name: Build and Formatting Tests
 
 jobs:
   check:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..6a8b370
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,27 @@
+on:
+  pull_request_review:
+    types: [submitted]
+  push:
+  workflow_dispatch:
+
+name: Integration Tests
+
+jobs:
+  proxy_tests:
+    name: Proxy Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --no-run
+      - env:
+          SOCKS5_SERVER: ${{ secrets.SOCKS5_SERVER }}
+          HTTP_SERVER: ${{ secrets.HTTP_SERVER }}
+        run: sudo -E find -wholename './target/debug/deps/proxy-*' -executable -exec "{}" \;
diff --git a/Cargo.toml b/Cargo.toml
index 2053e90..f499840 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,4 +20,3 @@ nix = { version = "0.26", features = ["process", "signal"] }
 prctl = "1.0"
 reqwest = { version = "0.11", features = ["blocking", "json"] }
 serial_test = "1.0"
-test-with = "0.9"
diff --git a/tests/proxy.rs b/tests/proxy.rs
index ba2ab96..e04865d 100644
--- a/tests/proxy.rs
+++ b/tests/proxy.rs
@@ -148,15 +148,21 @@ mod tests {
         }
     }
 
+    fn require_var(var: &str) {
+        env::var(var).expect(format!("{var} environment variable required").as_str());
+    }
+
     #[serial]
-    #[test_with::env(SOCKS5_SERVER)]
+    #[test]
     fn test_socks5() {
+        require_var("SOCKS5_SERVER");
         run_test(|test| test.proxy.proxy_type == ProxyType::Socks5)
     }
 
     #[serial]
-    #[test_with::env(HTTP_SERVER)]
+    #[test]
     fn test_http() {
+        require_var("HTTP_SERVER");
         run_test(|test| test.proxy.proxy_type == ProxyType::Http)
     }
 }