Merge pull request #83 from zhutik/fix_travis

Update Travis CI config to use 1.12, 1.13, 1.14 golang versions

.gitignore

@@ -28,3 +28,4 @@ _testmain.go
 .vscode
 
 *.coverprofile
+c.out

.travis.yml

@@ -5,7 +5,7 @@ sudo: false
 install:
   - source .default.env
   - go get ./...
-  - go get github.com/golang/lint/golint
+  - go get golang.org/x/lint/golint
   - go get github.com/kisielk/errcheck
   - go get github.com/joho/godotenv
 
@@ -16,19 +16,27 @@ stages:
 jobs:
   include:
     - stage: verification
-      go: "1.10"
+      go: "1.12"
       script: make verification
 
     - stage: verification
-      go: "1.11"
+      go: "1.13"
       script: make verification
 
+    - stage: verification
+      go: "1.14"
+      script: make verification
+
+    - stage: test
+      go: "1.12"
+      script: make test
+
     - stage: test
-      go: "1.10"
+      go: "1.13"
       script: make test
 
     - stage: test
-      go: "1.11"
+      go: "1.14"
       before_script:
         - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
         - chmod +x ./cc-test-reporter

go.mod

@@ -1,5 +1,7 @@
 module github.com/zhutik/adyen-api-go
 
+go 1.14
+
 require (
 	github.com/google/go-querystring v1.0.0
 	github.com/joho/godotenv v1.3.0