feat: integrate koba & migrate e2e tests to alloy (#80)

Co-authored-by: Alisander Qoshqosh <[email protected]>

.github/workflows/e2e-tests.yml

@@ -3,8 +3,9 @@ name: e2e-tests
 #
 # It roughly follows these steps:
 # - A local `nitro-testnode` gets spun up.
-# - The test suite runs
-# Test contract deployments and test user funding happen per test.
+# - The test suite runs.
+#
+# Contract deployments and account funding happen on a per-test basis.
 permissions:
   contents: read
 on:
@@ -52,9 +53,13 @@ jobs:
         run: RUSTFLAGS="-C link-args=-rdynamic" cargo install [email protected]
 
       - name: setup nitro node
-        run: ./e2e-tests/nitro-testnode.sh -d -i
-
+        run: ./scripts/nitro-testnode.sh -d -i
+      - name: install solc
+        run: |
+          curl -LO https://github.com/ethereum/solidity/releases/download/v0.8.21/solc-static-linux
+          sudo mv solc-static-linux /usr/bin/solc
+          sudo chmod a+x /usr/bin/solc
       - name: run integration tests
         run: |
           export NIGHTLY_TOOLCHAIN=${{steps.toolchain.outputs.name}}
-          ./e2e-tests/test.sh
+          ./scripts/e2e-tests.sh

.github/workflows/test.yml

@@ -50,10 +50,10 @@ jobs:
         run: cargo generate-lockfile
         # https://twitter.com/jonhoo/status/1571290371124260865
       - name: cargo test --locked
-        run: cargo test --locked --all-features --all-targets
+        run: cargo test --locked --features std --all-targets
         # https://github.com/rust-lang/cargo/issues/6669
       - name: cargo test --doc
-        run: cargo test --locked --all-features --doc
+        run: cargo test --locked --features std --doc
   os-check:
     # Run cargo test on MacOS and Windows.
     runs-on: ${{ matrix.os }}
@@ -74,7 +74,7 @@ jobs:
         if: hashFiles('Cargo.lock') == ''
         run: cargo generate-lockfile
       - name: cargo test
-        run: cargo test --locked --all-features --all-targets
+        run: cargo test --locked --features std --all-targets
   coverage:
     # Use llvm-cov to build and collect coverage and outputs in a format that
     # is compatible with codecov.io.
@@ -113,7 +113,8 @@ jobs:
         if: hashFiles('Cargo.lock') == ''
         run: cargo generate-lockfile
       - name: cargo llvm-cov
-        run: cargo llvm-cov --locked --all-features --lcov --output-path lcov.info
+        # FIXME: Include e2e tests in coverage.
+        run: cargo llvm-cov --locked --features std --lcov --output-path lcov.info
       - name: Record Rust version
         run: echo "RUST=$(rustc --version)" >> "$GITHUB_ENV"
       - name: Upload to codecov.io