kubernetes/pkg/controller/volume/persistentvolume/provision_test.go

var class1Parameters …

var class2Parameters …

var deleteReclaimPolicy …

var modeImmediate …

var storageClasses …

var provision1Error …

var provision1Success …

var provision2Success …

// Test single call to syncVolume, expecting provisioning to happen.
// 1. Fill in the controller with initial data
// 2. Call the syncVolume *once*.
// 3. Compare resulting volumes with expected volumes.
func TestProvisionSync(t *testing.T) { … }

// Test multiple calls to syncClaim/syncVolume and periodic sync of all
// volume/claims. The test follows this pattern:
//  0. Load the controller with initial data.
//  1. Call controllerTest.testCall() once as in TestSync()
//  2. For all volumes/claims changed by previous syncVolume/syncClaim calls,
//     call appropriate syncVolume/syncClaim (simulating "volume/claim changed"
//     events). Go to 2. if these calls change anything.
//  3. When all changes are processed and no new changes were made, call
//     syncVolume/syncClaim on all volumes/claims (simulating "periodic sync").
//  4. If some changes were done by step 3., go to 2. (simulation of
//     "volume/claim updated" events, eventually performing step 3. again)
//  5. When 3. does not do any changes, finish the tests and compare final set
//     of volumes/claims with expected claims/volumes and report differences.
//
// Some limit of calls in enforced to prevent endless loops.
func TestProvisionMultiSync(t *testing.T) { … }

// When provisioning is disabled, provisioning a claim should instantly return nil
func TestDisablingDynamicProvisioner(t *testing.T) { … }