config travis CI

Travis Badge is added and JB badge made plastic.

.travis.yml

@@ -0,0 +1,35 @@
+language: ruby
+dist: trusty
+os:
+  - linux
+  - osx
+
+rvm:
+  - 2.3.3
+  - 2.4.0
+
+services:
+  - mysql
+
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+
+before_install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update       ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install mysql; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then mysql.server start; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then mysql -u root -e "CREATE USER 'travis'@'127.0.0.1' IDENTIFIED BY '';"; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then mysql -u root -e "FLUSH PRIVILEGES;"; fi
+  - mysql -u root -e 'CREATE DATABASE ruby_type_contracts;'
+  - mysql -u root -e 'GRANT ALL ON ruby_type_contracts.* TO 'travis'@'127.0.0.1';'
+  - cd arg_scanner
+
+script:
+  - gem install rake
+  - rake test
+  - rake install
+  - cd ..
+  - travis_wait 40 ./gradlew tasks
+  - ./gradlew -Dmysql.user.name=travis -Dmysql.user.password=""  test

README.md

@@ -1,4 +1,4 @@
-Automated Type Contracts Generation [![JetBrains incubator project](http://jb.gg/badges/incubator-flat-square.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub)
+Automated Type Contracts Generation [![JetBrains incubator project](http://jb.gg/badges/incubator.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub) [![Build Status](https://travis-ci.org/JetBrains/ruby-type-inference.svg?branch=master)](https://travis-ci.org/JetBrains/ruby-type-inference)
 ===================================
 
 `ruby-type-inference` project is a completely new approach to

build.gradle

@@ -10,7 +10,6 @@ buildscript {
     }
 }
 
-
 allprojects {
     repositories {
         mavenCentral()
@@ -38,6 +37,13 @@ allprojects {
             jvmTarget = '1.8'
         }
     }
+
+    test {
+        systemProperties System.properties
+        testLogging {
+            exceptionFormat = 'full'
+        }
+    }
 }
 
 subprojects {

ide-plugin/src/org/jetbrains/plugins/ruby/ruby/codeInsight/SignatureService.kt

@@ -14,7 +14,9 @@ import org.jetbrains.ruby.runtime.signature.server.SignatureServer
 class SignatureService {
     init {
         Database.connect("jdbc:mysql://localhost:3306/" + "ruby_type_contracts" + "?serverTimezone=UTC&nullNamePatternMatchesAll=true&useSSL=false",
-                driver = "com.mysql.cj.jdbc.Driver", user = "rubymine", password = "rubymine")
+                driver = "com.mysql.cj.jdbc.Driver",
+                user = System.getProperty("mysql.user.name", "rubymine"),
+                password = System.getProperty("mysql.user.password", "rubymine"))
         transaction {
             SchemaUtils.create(GemInfoTable, ClassInfoTable, MethodInfoTable, SignatureTable)
         }