cleaning up the middleware and adding caching with TTL

router/middleware/cache/repos_test.go

@@ -0,0 +1,46 @@
+package cache
+
+import (
+	"testing"
+
+	"github.com/drone/drone/model"
+	"github.com/franela/goblin"
+	"github.com/gin-gonic/gin"
+)
+
+func TestReposCache(t *testing.T) {
+
+	g := goblin.Goblin(t)
+	g.Describe("Repo List Cache", func() {
+
+		g.BeforeEach(func() {
+			cache.Purge()
+		})
+
+		g.It("should skip when no user session", func() {
+			c := &gin.Context{}
+
+			Perms(c)
+
+			_, ok := c.Get("perm")
+			g.Assert(ok).IsFalse()
+		})
+
+		g.It("should get repos from cache", func() {
+			c := &gin.Context{}
+			c.Set("user", fakeUser)
+			set("repos/octocat", fakeRepos, 999)
+
+			Repos(c)
+
+			repos, ok := c.Get("repos")
+			g.Assert(ok).IsTrue()
+			g.Assert(repos).Equal(fakeRepos)
+		})
+
+	})
+}
+
+var fakeRepos = []*model.RepoLite{
+	{Owner: "octocat", Name: "hello-world"},
+}