Merge pull request #95 from paritytech/snd-integration-tests

fix for #87 & integration tests to prevent regression

.gitignore

@@ -22,3 +22,5 @@ truffle/build
 node_modules
 
 compiled_contracts
+
+integration-tests/tmp

.travis.yml

@@ -13,8 +13,13 @@ matrix:
         - sudo add-apt-repository ppa:ethereum/ethereum -y
         - sudo apt-get update -y
         - sudo apt-get install solc -y
+        - wget https://parity-downloads-mirror.parity.io/v1.8.6/x86_64-unknown-linux-gnu/parity
+        - chmod +x parity
+        - cp parity ${HOME}/bin
+        - export PATH=${HOME}/bin:${PATH}
+        - cd integration-tests
       script:
-        - cargo test --all
+        - env BACKTRACE=1 cargo test --all -- --nocapture
     - language: rust
       rust: beta
       cache: cargo
@@ -23,8 +28,13 @@ matrix:
         - sudo add-apt-repository ppa:ethereum/ethereum -y
         - sudo apt-get update -y
         - sudo apt-get install solc -y
+        - wget https://parity-downloads-mirror.parity.io/v1.8.6/x86_64-unknown-linux-gnu/parity
+        - chmod +x parity
+        - cp parity ${HOME}/bin
+        - export PATH=${HOME}/bin:${PATH}
+        - cd integration-tests
       script:
-        - cargo test --all
+        - env BACKTRACE=1 cargo test --all -- --nocapture
     - language: rust
       rust: nightly
       cache: cargo
@@ -33,8 +43,13 @@ matrix:
         - sudo add-apt-repository ppa:ethereum/ethereum -y
         - sudo apt-get update -y
         - sudo apt-get install solc -y
+        - wget https://parity-downloads-mirror.parity.io/v1.8.6/x86_64-unknown-linux-gnu/parity
+        - chmod +x parity
+        - cp parity ${HOME}/bin
+        - export PATH=${HOME}/bin:${PATH}
+        - cd integration-tests
       script:
-        - cargo test --all
+        - env BACKTRACE=1 cargo test --all -- --nocapture
     - language: node_js
       node_js: node
       cache: yarn