added tests

build/ci/.drone.yml

@@ -6,7 +6,7 @@ workspace:
   path: src/gitbase.de/apairon/mark2web
 
 steps:
-  - name: build for linux
+  - name: test
     image: golang:latest
     environment:
       CGO_ENABLED: 0
@@ -15,6 +15,17 @@ steps:
     commands:
       - git submodule update --init --recursive
       - git fetch --tags
+      - go test -v -coverprofile coverage.out ./pkg/*
+    when:
+      event: [ push, tag ]
+
+  - name: build for linux
+    image: golang:latest
+    environment:
+      CGO_ENABLED: 0
+      GOOS: linux
+      GOARCH: amd64
+    commands:
       - scripts/build.sh
     when:
       event: [ push, tag ]