create client with options

Author: aviau

Makefile

@@ -5,3 +5,7 @@ test:
 .PHONY: lint
 lint:
 	go vet ./...
+
+.PHONY: format
+format:
+	go fmt ./...

api_client.go

@@ -1 +1,27 @@
 package flareio
+
+type ApiClient struct {
+	tenantId int
+	apiKey   string
+}
+
+type ApiClientOption func(*ApiClient)
+
+func WithTenantId(tenantId int) ApiClientOption {
+	return func(client *ApiClient) {
+		client.tenantId = tenantId
+	}
+}
+
+func NewClient(
+	apiKey string,
+	optionFns ...ApiClientOption,
+) *ApiClient {
+	c := &ApiClient{
+		apiKey: apiKey,
+	}
+	for _, optionFn := range optionFns {
+		optionFn(c)
+	}
+	return c
+}

api_client_test.go

@@ -1,6 +1,22 @@
 package flareio
 
-import "testing"
+import (
+	"testing"
 
-func TestExample(t *testing.T) {
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCreateClientWithApiKey(t *testing.T) {
+	c := NewClient("test-key")
+	assert.Equal(t, "test-key", c.apiKey)
+	assert.Equal(t, 0, c.tenantId)
+}
+
+func TestCreateClientWithTenantId(t *testing.T) {
+	c := NewClient(
+		"test-key",
+		WithTenantId(42),
+	)
+	assert.Equal(t, "test-key", c.apiKey)
+	assert.Equal(t, 42, c.tenantId)
 }

go.mod

@@ -1,3 +1,10 @@
 module github.com/Flared/go-flareio
 
 go 1.23.1
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.9.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,9 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=