Run examples tests in CI

.github/workflows/end-to-end.yml

@@ -0,0 +1,36 @@
+name: End-to-end Tests
+on:
+  push:
+    branches:
+      - stylus
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  test-examples:
+    runs-on: ubuntu-latest
+    name: ${{ matrix.example }}
+    strategy:
+      matrix:
+        example: [
+          single_call
+        ]
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+
+      - name: install rustup
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > rustup-init.sh
+          sh rustup-init.sh -y --default-toolchain none
+          rustup target add wasm32-unknown-unknown
+          rustup target add wasm32-wasi
+
+      - name: Cargo stylus
+        run: |
+          RUSTFLAGS="-C link-args=-rdynamic" cargo install --force cargo-stylus
+
+      - name: Run end-to-end test
+        working-directory: examples/${{ matrix.example }}
+        run: cargo test -F export-abi --test devnet -- --show-output

.github/workflows/examples.yml

@@ -0,0 +1,34 @@
+name: End-to-end Tests
+on:
+  push:
+    branches:
+      - stylus
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  test-examples:
+    runs-on: ubuntu-latest
+    name: ${{ matrix.example }}
+    strategy:
+      matrix:
+        example: [
+          single_call
+        ]
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+
+      - name: Add rustup target 
+        run: |
+          rustup target add wasm32-unknown-unknown
+          rustup target add wasm32-wasi
+
+      - name: Cargo stylus
+        run: |
+          RUSTFLAGS="-C link-args=-rdynamic" cargo install --force cargo-stylus
+
+      - name: Run end-to-end test
+        working-directory: examples/${{ matrix.example }}
+        run: cargo test -F export-abi --test devnet -- --show-output