package memory

import (
	. "github.com/onsi/ginkgo/v2"
	. "github.com/onsi/gomega"
	"meow.tf/go/cacheinterface/v2/encoder"
	"time"
)

var _ = Describe("Memory driver", func() {
	Context("Basic operations", func() {
		var (
			cache *Cache
		)
		BeforeEach(func() {
			var err error

			cache, err = New(Options{
				Encoder: encoder.JSON,
			})

			Expect(err).To(BeNil())
		})
		It("Should store a value in the cache", func() {
			value := "test"
			Expect(cache.Set("test", value, time.Minute)).To(BeNil())
		})
		It("Should get a value from the cache", func() {
			value := "test"
			var newValue string

			Expect(cache.Set("test", value, time.Minute)).To(BeNil())
			Expect(cache.Get("test", &newValue)).To(BeNil())
			Expect(newValue).To(Equal(value))
		})
		It("Should get a value from the cache as bytes", func() {
			value := "test"

			Expect(cache.Set("test", value, time.Minute)).To(BeNil())

			newValue, err := cache.GetBytes("test")

			Expect(err).To(BeNil())
			Expect(newValue).To(Equal([]byte(value)))
		})
		It("Should check if the cache has a value", func() {
			value := "test"

			Expect(cache.Set("test", value, time.Minute)).To(BeNil())

			Expect(cache.Has("test")).To(BeTrue())
		})
		It("Should delete a value from the cache", func() {
			value := "test"

			Expect(cache.Set("test", value, time.Minute)).To(BeNil())

			Expect(cache.Has("test")).To(BeTrue())

			Expect(cache.Del("test")).To(BeNil())

			Expect(cache.Has("test")).To(BeFalse())
		})
	})
})