tests: batch tests in different CI stages

.travis.yml

@@ -6,8 +6,22 @@ notifications:
   email: false
 node_js:
   - '8'
-env:
-  - TASK=test
 before_script:
   - npm prune
-script: "npm run $TASK"
+jobs:
+  include:
+    - stage: integration
+      script: npm test test/court/*.js
+      name: "Court"
+    - stage: unit
+      script: npm test test/registry/*.js
+      name: "Registry"
+    - stage: unit
+      script: npm test test/tree/*.js
+      name: "Tree"
+    - stage: unit
+      script: npm test test/voting/*.js
+      name: "Voting"
+    - stage: unit
+      script: npm test test/*.js
+      name: "Others"

package.json

@@ -4,17 +4,16 @@
   "description": "",
   "scripts": {
     "test": "TRUFFLE_TEST=true npm run ganache-cli:test",
-    "analysis:tree": "TRUFFLE_TEST=true SUMTREE_GAS_ANALYSIS=true npm run ganache-cli:test",
     "coverage": "SOLIDITY_COVERAGE=true npm run ganache-cli:test",
-    "ganache-cli:test": "./node_modules/@aragon/test-helpers/ganache-cli.sh",
+    "ganache-cli:test": "./scripts/ganache-cli.sh",
     "lint": "solium --dir ./contracts"
   },
   "author": "Aragon Association",
   "license": "GPL-3.0",
   "devDependencies": {
     "@aragon/apps-shared-migrations": "^1.0.0",
     "@aragon/test-helpers": "^2.0.0",
-    "ganache-cli": "^6.1.0",
+    "ganache-cli": "^6.4.5",
     "solidity-coverage": "0.5.8",
     "solium": "^1.2.3",
     "truffle": "^4.1.15",

scripts/ganache-cli.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+# Exit script as soon as a command fails.
+set -o errexit
+
+# Executes cleanup function at script exit.
+trap cleanup EXIT
+
+cleanup() {
+  # Kill the RPC instance that we started (if we started one and if it's still running).
+  if [ -n "$rpc_pid" ] && ps -p $rpc_pid > /dev/null; then
+    kill -9 $rpc_pid
+  fi
+}
+
+setup_coverage_variables() {
+  PORT=${PORT-8555}
+  BALANCE=${BALANCE-100000}
+  GAS_LIMIT=${GAS_LIMIT-0xfffffffffff}
+  NETWORK_ID=${NETWORK_ID-16}
+  ACCOUNTS=${ACCOUNTS-200}
+}
+
+setup_testing_variables() {
+  PORT=${PORT-8545}
+  BALANCE=${BALANCE-100000}
+  GAS_LIMIT=${GAS_LIMIT-8000000}
+  NETWORK_ID=${NETWORK_ID-15}
+  ACCOUNTS=${ACCOUNTS-200}
+}
+
+start_ganache() {
+  echo "Starting ganache-cli..."
+  npx ganache-cli -i ${NETWORK_ID} -l ${GAS_LIMIT} -a ${ACCOUNTS} -e ${BALANCE} -p ${PORT} > /dev/null &
+  rpc_pid=$!
+  sleep 3
+  echo "Running ganache-cli with pid ${rpc_pid} in port ${PORT}"
+}
+
+start_testrpc() {
+  echo "Starting testrpc-sc..."
+  npx testrpc-sc -i ${NETWORK_ID} -l ${GAS_LIMIT} -a ${ACCOUNTS} -e ${BALANCE} -p ${PORT} > /dev/null &
+  rpc_pid=$!
+  sleep 3
+  echo "Running testrpc-sc with pid ${rpc_pid} in port ${PORT}"
+}
+
+measure_coverage() {
+  echo "Measuring coverage $@..."
+  npx solidity-coverage $@
+}
+
+run_tests() {
+  echo "Running tests $@..."
+  npx truffle test --network rpc $@
+}
+
+if [ "$SOLIDITY_COVERAGE" = true ]; then
+  setup_coverage_variables
+  start_testrpc
+  measure_coverage $@
+else
+  setup_testing_variables
+  start_ganache
+  run_tests $@
+fi