integration tests on CI (#12)

Run integration tests on CI

.github/workflows/rust.yml

@@ -16,15 +16,29 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+
+    - name: Install solc
+      run: |
+        mkdir -p solc
+        curl -sSL --output solc/solc https://github.com/ethereum/solidity/releases/download/v0.8.25/solc-static-linux
+        chmod +x solc/solc
+        echo "$(pwd)/solc/" >> $GITHUB_PATH
+
     - name: Install LLVM
-      run: curl -sSL --output llvm.tar.xz https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.4/clang+llvm-18.1.4-x86_64-linux-gnu-ubuntu-18.04.tar.xz
-    - name: Extract LLVM
-      run: tar Jxf llvm.tar.xz
-    - name: Add LLVM to Path
-      run: echo "$(pwd)/clang+llvm-18.1.4-x86_64-linux-gnu-ubuntu-18.04/bin" >> $GITHUB_PATH
+      run: |
+        curl -sSL --output llvm.tar.xz https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.4/clang+llvm-18.1.4-x86_64-linux-gnu-ubuntu-18.04.tar.xz
+        tar Jxf llvm.tar.xz
+        mv clang+llvm-18.1.4-x86_64-linux-gnu-ubuntu-18.04 llvm18/
+        echo "$(pwd)/llvm18/bin" >> $GITHUB_PATH
+
+    - name: Install apt dependencies
+      run: sudo apt update && sudo apt install -y libtinfo5
+
     - name: Format
       run: make format
+
     - name: Clippy
       run: make clippy
+
     - name: Integration
       run: make test-integration