Test a config YAML can be loaded

pkg/apis/options/options.go

@@ -53,6 +53,10 @@ func Load(config io.Reader, configType string, args []string) (*Options, error)
 
 	// Read the configuration file
 	if config != nil {
+		if configType == "" {
+			return nil, fmt.Errorf("config-type not set")
+		}
+		v.SetConfigType(configType)
 		v.ReadConfig(config)
 	}
 

pkg/apis/options/options_test.go

@@ -1,8 +1,10 @@
 package options
 
 import (
+	"bytes"
 	"io"
 	"testing"
+	"time"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -20,6 +22,15 @@ var _ = Describe("Load", func() {
 	var configType string
 	var args []string
 
+	BeforeEach(func() {
+		// Make sure to clear previous test globals
+		opts = nil
+		err = nil
+		config = nil
+		configType = ""
+		args = []string{}
+	})
+
 	JustBeforeEach(func() {
 		opts, err = Load(config, configType, args)
 	})
@@ -34,4 +45,36 @@ var _ = Describe("Load", func() {
 			Expect(opts).To(Equal(defaultOpts))
 		})
 	})
+
+	Context("with a yaml configuration for cookies", func() {
+		BeforeEach(func() {
+			configType = "yaml"
+			config = bytes.NewBuffer([]byte(`
+        cookie:
+          name: cookie_name
+          secret: 123567890abcdef
+          domain: example.com
+          path: /path
+          expire: 12h
+          refresh: 1h
+          secure: false
+          httpOnly: false
+        `))
+		})
+
+		It("sets the correct configuration", func() {
+			expected := &CookieOptions{
+				Name:     "cookie_name",
+				Secret:   "123567890abcdef",
+				Domain:   "example.com",
+				Path:     "/path",
+				Expire:   time.Duration(12) * time.Hour,
+				Refresh:  time.Hour,
+				Secure:   false,
+				HTTPOnly: false,
+			}
+			Expect(opts.Cookie).To(Equal(expected))
+		})
+
+	})
 })