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cluster_suite.go
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cluster_suite.go
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// Copyright 2018 tsuru provisionors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package storagetest
import (
"sort"
"github.com/tsuru/tsuru/types/provision"
check "gopkg.in/check.v1"
)
type ClusterSuite struct {
SuiteHooks
ClusterStorage provision.ClusterStorage
}
func (s *ClusterSuite) TestUpsertNewCluster(c *check.C) {
cluster := provision.Cluster{Name: "clustername", Addresses: []string{"1.2.3.4", "5.6.7.8"}}
err := s.ClusterStorage.Upsert(cluster)
c.Assert(err, check.IsNil)
cl, err := s.ClusterStorage.FindByName(cluster.Name)
c.Assert(err, check.IsNil)
c.Assert(cl.Name, check.Equals, cluster.Name)
c.Assert(cl.Addresses, check.DeepEquals, cluster.Addresses)
}
func (s *ClusterSuite) TestUpsertNewDefaultCluster(c *check.C) {
err := s.ClusterStorage.Upsert(provision.Cluster{Name: "c1", Default: true})
c.Assert(err, check.IsNil)
err = s.ClusterStorage.Upsert(provision.Cluster{Name: "c2", Default: true})
c.Assert(err, check.IsNil)
cluster, err := s.ClusterStorage.FindByName("c1")
c.Assert(err, check.IsNil)
c.Assert(cluster.Default, check.Equals, false)
cluster, err = s.ClusterStorage.FindByName("c2")
c.Assert(err, check.IsNil)
c.Assert(cluster.Default, check.Equals, true)
}
func (s *ClusterSuite) TestUpsertExistingCluster(c *check.C) {
cluster := provision.Cluster{Name: "clustername"}
err := s.ClusterStorage.Upsert(cluster)
c.Assert(err, check.IsNil)
cluster.Addresses = []string{"1.2.3.4"}
cluster.Default = true
err = s.ClusterStorage.Upsert(cluster)
c.Assert(err, check.IsNil)
cl, err := s.ClusterStorage.FindByName(cluster.Name)
c.Assert(err, check.IsNil)
c.Assert(cl.Addresses, check.DeepEquals, []string{"1.2.3.4"})
c.Assert(cl.Default, check.Equals, true)
}
func (s *ClusterSuite) TestFindAllClusters(c *check.C) {
err := s.ClusterStorage.Upsert(provision.Cluster{Name: "cluster-a"})
c.Assert(err, check.IsNil)
err = s.ClusterStorage.Upsert(provision.Cluster{Name: "cluster-b"})
c.Assert(err, check.IsNil)
clusters, err := s.ClusterStorage.FindAll()
c.Assert(err, check.IsNil)
c.Assert(clusters, check.HasLen, 2)
names := []string{clusters[0].Name, clusters[1].Name}
sort.Strings(names)
c.Assert(names, check.DeepEquals, []string{"cluster-a", "cluster-b"})
}
func (s *ClusterSuite) TestFindAllClustersNoCluster(c *check.C) {
_, err := s.ClusterStorage.FindAll()
c.Assert(err, check.Equals, provision.ErrNoCluster)
}
func (s *ClusterSuite) TestFindClusterByName(c *check.C) {
cluster := provision.Cluster{Name: "mycluster"}
err := s.ClusterStorage.Upsert(cluster)
c.Assert(err, check.IsNil)
clust, err := s.ClusterStorage.FindByName(cluster.Name)
c.Assert(err, check.IsNil)
c.Assert(clust.Name, check.Equals, cluster.Name)
clust, err = s.ClusterStorage.FindByName("wat")
c.Assert(err, check.Equals, provision.ErrClusterNotFound)
c.Assert(clust, check.IsNil)
}
func (s *ClusterSuite) TestFindClusterByProvisioner(c *check.C) {
err := s.ClusterStorage.Upsert(provision.Cluster{Name: "kubecluster1", Provisioner: "kubernetes"})
c.Assert(err, check.IsNil)
err = s.ClusterStorage.Upsert(provision.Cluster{Name: "swarmcluster", Provisioner: "swarm"})
c.Assert(err, check.IsNil)
err = s.ClusterStorage.Upsert(provision.Cluster{Name: "kubecluster2", Provisioner: "kubernetes"})
c.Assert(err, check.IsNil)
clusters, err := s.ClusterStorage.FindByProvisioner("kubernetes")
c.Assert(err, check.IsNil)
c.Assert(clusters, check.HasLen, 2)
names := []string{clusters[0].Name, clusters[1].Name}
sort.Strings(names)
c.Assert(names, check.DeepEquals, []string{"kubecluster1", "kubecluster2"})
clusters, err = s.ClusterStorage.FindByProvisioner("swarm")
c.Assert(err, check.IsNil)
c.Assert(clusters, check.HasLen, 1)
c.Assert(clusters[0].Name, check.Equals, "swarmcluster")
_, err = s.ClusterStorage.FindByProvisioner("other")
c.Assert(err, check.Equals, provision.ErrNoCluster)
}
func (s *ClusterSuite) TestFindClusterByProvisionerNoCluster(c *check.C) {
_, err := s.ClusterStorage.FindByProvisioner("other")
c.Assert(err, check.Equals, provision.ErrNoCluster)
}
func (s *ClusterSuite) TestFindClusterByPool(c *check.C) {
err := s.ClusterStorage.Upsert(provision.Cluster{Name: "kubecluster1", Provisioner: "kubernetes", Pools: []string{"pool-a", "pool-b"}})
c.Assert(err, check.IsNil)
err = s.ClusterStorage.Upsert(provision.Cluster{Name: "swarmcluster", Provisioner: "swarm", Pools: []string{"pool-b", "pool-d"}})
c.Assert(err, check.IsNil)
err = s.ClusterStorage.Upsert(provision.Cluster{Name: "kubecluster2", Provisioner: "kubernetes", Pools: []string{"pool-c"}})
c.Assert(err, check.IsNil)
cluster, err := s.ClusterStorage.FindByPool("kubernetes", "pool-b")
c.Assert(err, check.IsNil)
c.Assert(cluster.Name, check.Equals, "kubecluster1")
cluster, err = s.ClusterStorage.FindByPool("swarm", "pool-b")
c.Assert(err, check.IsNil)
c.Assert(cluster.Name, check.Equals, "swarmcluster")
cluster, err = s.ClusterStorage.FindByPool("swarm", "pool-a")
c.Assert(err, check.Equals, provision.ErrNoCluster)
c.Assert(cluster, check.IsNil)
}
func (s *ClusterSuite) TestFindClusterByPoolNoCluster(c *check.C) {
_, err := s.ClusterStorage.FindByPool("swarm", "pool-a")
c.Assert(err, check.Equals, provision.ErrNoCluster)
}
func (s *ClusterSuite) TestDeleteCluster(c *check.C) {
cluster := provision.Cluster{Name: "mycluster"}
err := s.ClusterStorage.Upsert(cluster)
c.Assert(err, check.IsNil)
err = s.ClusterStorage.Delete(cluster)
c.Assert(err, check.IsNil)
clust, err := s.ClusterStorage.FindByName(cluster.Name)
c.Assert(err, check.Equals, provision.ErrClusterNotFound)
c.Assert(clust, check.IsNil)
}