Add test init function

.gitignore

@@ -1 +1,2 @@
 .idea
+.env

store_client_test.go

@@ -0,0 +1,29 @@
+package easclient_test
+
+import (
+	"errors"
+	"fmt"
+	"os"
+
+	"github.com/DEXPRO-Solutions-GmbH/easclient"
+	"github.com/joho/godotenv"
+	"gopkg.in/resty.v1"
+)
+
+var DefaultClient *easclient.StoreClient
+
+// init is run before any tests are executed.
+// it loads the environment variables from .env and creates
+// a default client for all tests to use.
+func init() {
+	err := godotenv.Load(".env")
+	if errors.Is(err, os.ErrNotExist) {
+		return
+	}
+
+	client := resty.New()
+	client.SetHostURL(fmt.Sprintf("http://%s/eas/archives/%s", os.Getenv("EAS_HOST"), os.Getenv("EAS_STORE")))
+	client.SetBasicAuth(os.Getenv("EAS_USER"), os.Getenv("EAS_PASSWORD"))
+
+	DefaultClient = easclient.NewStoreClient(client)
+}