Enable tests with real grafana server

GNUmakefile

@@ -0,0 +1,33 @@
+TEST?=$$(go list ./... |grep -v 'vendor')
+GOFMT_FILES?=$$(find . -name '*.go' |grep -v vendor)
+PKG_NAME=github.com/nytm/go-grafana-api
+GRAFANA_VERSION ?= latest
+GO_VERSION ?= 1.10
+GRAFANA_CONTAINER_NAME ?= grafana-dev
+GRAFANA_ADMIN_PWD ?= pwd4test
+
+default: test
+
+test: start-grafana test-in-local
+
+start-grafana:
+	CONTAINER_COUNT=$$(docker ps -a -f "Name=$(GRAFANA_CONTAINER_NAME)" | wc -l) ;\
+	if [[ $$CONTAINER_COUNT -lt 1 ]]; then \
+		docker run --name $(GRAFANA_CONTAINER_NAME) -d -p localhost:3000:3000 -e "GF_SECURITY_ADMIN_PASSWORD=$(GRAFANA_ADMIN_PWD)" "grafana/grafana:$(GRAFANA_VERSION)"; \
+	else \
+		docker start $(GRAFANA_CONTAINER_NAME) ;\
+	fi \
+
+test-in-local:
+	GRAFANA_AUTH=admin:$(GRAFANA_ADMIN_PWD) \
+	go test \
+
+test-in-docker:
+	docker run -it -v `pwd`:/go/src/$(PKG_NAME) \
+		--link $$GRAFANA_CONTAINER_ID:grafana \
+		--workdir /go/src/$(PKG_NAME) \
+		-e "GRAFANA_AUTH=admin:$(GRAFANA_ADMIN_PWD)" \
+		-e "GRAFANA_URL=http://grafana:3000" "golang:$(GO_VERSION)" go test
+
+fmt:
+	gofmt -w $(GOFMT_FILES)

glide.yaml

@@ -0,0 +1,4 @@
+package: github.com/nytm/go-grafana-api
+import: []
+testImport:
+- package: github.com/gobs/pretty

main_test.go

@@ -0,0 +1,25 @@
+package gapi
+
+import (
+	"os"
+	"testing"
+)
+
+var realClient *Client
+
+func TestMain(m *testing.M) {
+	var err error
+	grafanaAuth := os.Getenv("GRAFANA_AUTH")
+	grafanaUrl := os.Getenv("GRAFANA_URL")
+	if grafanaAuth == "" {
+		grafanaAuth = "admin:pwd4test"
+	}
+	if grafanaUrl == "" {
+		grafanaUrl = "http://localhost:3000"
+	}
+	realClient, err = New(grafanaAuth, grafanaUrl)
+	if err != nil {
+		panic(err)
+	}
+	m.Run()
+}

user_test.go

@@ -1,8 +1,9 @@
 package gapi
 
 import (
-	"github.com/gobs/pretty"
 	"testing"
+
+	"github.com/gobs/pretty"
 )
 
 const (
@@ -11,25 +12,12 @@ const (
 )
 
 func TestUsers(t *testing.T) {
-	server, client := gapiTestTools(200, getUsersJSON)
-	defer server.Close()
-
-	resp, err := client.Users()
+	resp, err := realClient.Users()
 	if err != nil {
 		t.Error(err)
 	}
 
-	t.Log(pretty.PrettyFormat(resp))
-
-	user := User{
-		Id:      1,
-		Email:   "admin@localhost",
-		Name:    "",
-		Login:   "admin",
-		IsAdmin: true,
-	}
-
-	if len(resp) != 1 || resp[0] != user {
+	if len(resp) == 0 {
 		t.Error("Not correctly parsing returned users.")
 	}
 }