Also test gnosis contracts.

.travis.yml

@@ -97,12 +97,12 @@ matrix:
           sudo: required
           compiler: gcc
           node_js:
-            - "6"
+            - "7"
           services:
               - docker
           before_install:
-              - nvm install 6
-              - nvm use 6
+              - nvm install 7
+              - nvm use 7
               - docker pull trzeci/emscripten:sdk-tag-1.35.4-64bit
           env:
               - SOLC_EMSCRIPTEN=On

circle.yml

@@ -76,7 +76,7 @@ jobs:
             export NVM_DIR="/usr/local/nvm"
             [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
             nvm --version
-            nvm install 6
+            nvm install 7
             node --version
             npm --version
       - run:

test/externalTests.sh

@@ -36,21 +36,32 @@ fi
 
 SOLJSON="$1"
 
-DIR=$(mktemp -d)
-(
-    echo "Running Zeppelin tests..."
-    git clone --depth 1 https://github.com/OpenZeppelin/zeppelin-solidity.git "$DIR"
-    cd "$DIR"
+function test_truffle
+{
+    name="$1"
+    repo="$2"
+    echo "Running $name tests..."
+    DIR=$(mktemp -d)
+    (
+      git clone --depth 1 "$repo" "$DIR"
+      cd "$DIR"
+      npm install
+      find . -name soljson.js -exec cp "$SOLJSON" {} \;
+      if [ "$name" == "Zeppelin" ]; then
+        # Fix some things that look like bugs (only seemed to fail on Node 6 and not Node 8)
+        # FIXME: report upstream or to web3.js?
+        sed -i -e 's/let token = await ERC827TokenMock.new();//;' test/token/ERC827/ERC827Token.js
+        sed -i -e 's/CappedCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0)/CappedCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0, this.token.address)/' test/crowdsale/CappedCrowdsale.test.js
+        sed -i -e 's/RefundableCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0, { from: owner })/RefundableCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0, this.token.address, { from: owner })/' test/crowdsale/RefundableCrowdsale.test.js
+      fi
+      if [ "$name" == "Gnosis" ]; then
+        # Replace fixed-version pragmas in Gnosis (part of Consensys best practice)
+        find contracts test -name '*.sol' -type f -print0 | xargs -0 sed -i -e 's/pragma solidity 0/pragma solidity ^0/'
+      fi
+      npm run test
+    )
+    rm -rf "$DIR"
+}
 
-    # Fix some things that look like bugs (only seemed to fail on Node 6 and not Node 8)
-    # FIXME: report upstream or to web3.js?
-    sed -i -e 's/let token = await ERC827TokenMock.new();//;' test/token/ERC827/ERC827Token.js
-    sed -i -e 's/CappedCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0)/CappedCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0, this.token.address)/' test/crowdsale/CappedCrowdsale.test.js
-    sed -i -e 's/RefundableCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0, { from: owner })/RefundableCrowdsale.new(this.startTime, this.endTime, rate, wallet, 0, this.token.address, { from: owner })/' test/crowdsale/RefundableCrowdsale.test.js
-
-    npm install
-    find . -name soljson.js -exec cp "$SOLJSON" {} \;
-
-    npm run test
-)
-rm -rf "$DIR"
+test_truffle Gnosis https://github.com/gnosis/gnosis-contracts.git
+test_truffle Zeppelin https://github.com/OpenZeppelin/zeppelin-solidity.git