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terraform
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backend/remote: cleanup test connections 

Cleanup test connection to prevent file descriptor issues when running the tests on a Mac.
This commit is contained in:
Sander van Harmelen 2019-02-06 09:36:42 +01:00
parent 651ee113ac
commit 47a00ea34b
8 changed files with 132 additions and 76 deletions
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5
backend/remote/backend.go
View File

@ -336,11 +336,6 @@ func (b *Remote) discover() (*url.URL, *disco.Constraints, error) {
return nil, nil, err
}
// Return early if we are a development build.
if tfversion.Prerelease == "dev" {
return service, nil, err
}
// We purposefully ignore the error and return the previous error, as
// checking for version constraints is considered optional.
constraints, _ := host.VersionConstraints(tfeServiceID, "terraform")

74
backend/remote/backend_apply_test.go
View File

@ -33,7 +33,8 @@ func testOperationApply(t *testing.T, configDir string) (*backend.Operation, fun
}
func TestRemote_applyBasic(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -76,7 +77,8 @@ func TestRemote_applyBasic(t *testing.T) {
}
func TestRemote_applyWithoutPermissions(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
// Create a named workspace without permissions.
w, err := b.client.Workspaces.Create(
@ -114,7 +116,8 @@ func TestRemote_applyWithoutPermissions(t *testing.T) {
}
func TestRemote_applyWithVCS(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
// Create a named workspace with a VCS.
_, err := b.client.Workspaces.Create(
@ -154,7 +157,8 @@ func TestRemote_applyWithVCS(t *testing.T) {
}
func TestRemote_applyWithParallelism(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -179,7 +183,8 @@ func TestRemote_applyWithParallelism(t *testing.T) {
}
func TestRemote_applyWithPlan(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -207,7 +212,8 @@ func TestRemote_applyWithPlan(t *testing.T) {
}
func TestRemote_applyWithoutRefresh(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -232,7 +238,8 @@ func TestRemote_applyWithoutRefresh(t *testing.T) {
}
func TestRemote_applyWithTarget(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -262,7 +269,8 @@ func TestRemote_applyWithTarget(t *testing.T) {
}
func TestRemote_applyWithVariables(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-variables")
defer configCleanup()
@ -287,7 +295,8 @@ func TestRemote_applyWithVariables(t *testing.T) {
}
func TestRemote_applyNoConfig(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/empty")
defer configCleanup()
@ -314,7 +323,8 @@ func TestRemote_applyNoConfig(t *testing.T) {
}
func TestRemote_applyNoChanges(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-no-changes")
defer configCleanup()
@ -344,7 +354,8 @@ func TestRemote_applyNoChanges(t *testing.T) {
}
func TestRemote_applyNoApprove(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -381,7 +392,8 @@ func TestRemote_applyNoApprove(t *testing.T) {
}
func TestRemote_applyAutoApprove(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -425,7 +437,8 @@ func TestRemote_applyAutoApprove(t *testing.T) {
}
func TestRemote_applyWithAutoApply(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
// Create a named workspace that auto applies.
_, err := b.client.Workspaces.Create(
@ -488,7 +501,8 @@ func TestRemote_applyForceLocal(t *testing.T) {
}
defer os.Unsetenv("TF_FORCE_LOCAL_BACKEND")
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply")
defer configCleanup()
@ -531,7 +545,9 @@ func TestRemote_applyForceLocal(t *testing.T) {
}
func TestRemote_applyWorkspaceWithoutOperations(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
ctx := context.Background()
// Create a named workspace that doesn't allow operations.
@ -587,7 +603,9 @@ func TestRemote_applyWorkspaceWithoutOperations(t *testing.T) {
}
func TestRemote_applyLockTimeout(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
ctx := context.Background()
// Retrieve the workspace used to run this operation in.
@ -659,7 +677,8 @@ func TestRemote_applyLockTimeout(t *testing.T) {
}
func TestRemote_applyDestroy(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-destroy")
defer configCleanup()
@ -703,7 +722,8 @@ func TestRemote_applyDestroy(t *testing.T) {
}
func TestRemote_applyDestroyNoConfig(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
input := testInput(t, map[string]string{
"approve": "yes",
@ -736,7 +756,8 @@ func TestRemote_applyDestroyNoConfig(t *testing.T) {
}
func TestRemote_applyPolicyPass(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-policy-passed")
defer configCleanup()
@ -782,7 +803,8 @@ func TestRemote_applyPolicyPass(t *testing.T) {
}
func TestRemote_applyPolicyHardFail(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-policy-hard-failed")
defer configCleanup()
@ -833,7 +855,8 @@ func TestRemote_applyPolicyHardFail(t *testing.T) {
}
func TestRemote_applyPolicySoftFail(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-policy-soft-failed")
defer configCleanup()
@ -880,7 +903,8 @@ func TestRemote_applyPolicySoftFail(t *testing.T) {
}
func TestRemote_applyPolicySoftFailAutoApprove(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-policy-soft-failed")
defer configCleanup()
@ -932,7 +956,8 @@ func TestRemote_applyPolicySoftFailAutoApprove(t *testing.T) {
}
func TestRemote_applyPolicySoftFailAutoApply(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
// Create a named workspace that auto applies.
_, err := b.client.Workspaces.Create(
@ -992,7 +1017,8 @@ func TestRemote_applyPolicySoftFailAutoApply(t *testing.T) {
}
func TestRemote_applyWithRemoteError(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationApply(t, "./test-fixtures/apply-with-error")
defer configCleanup()

5
backend/remote/backend_mock.go
View File

@ -620,9 +620,8 @@ func (m *mockRuns) List(ctx context.Context, workspaceID string, options tfe.Run
return nil, tfe.ErrResourceNotFound
}
rl := &tfe.RunList{}
for _, r := range m.workspaces[w.ID] {
rl.Items = append(rl.Items, r)
rl := &tfe.RunList{
Items: m.workspaces[w.ID],
}
rl.Pagination = &tfe.Pagination{

65
backend/remote/backend_plan_test.go
View File

@ -33,7 +33,8 @@ func testOperationPlan(t *testing.T, configDir string) (*backend.Operation, func
}
func TestRemote_planBasic(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -63,7 +64,8 @@ func TestRemote_planBasic(t *testing.T) {
}
func TestRemote_planWithoutPermissions(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
// Create a named workspace without permissions.
w, err := b.client.Workspaces.Create(
@ -100,7 +102,8 @@ func TestRemote_planWithoutPermissions(t *testing.T) {
}
func TestRemote_planWithParallelism(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -125,7 +128,8 @@ func TestRemote_planWithParallelism(t *testing.T) {
}
func TestRemote_planWithPlan(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -153,7 +157,8 @@ func TestRemote_planWithPlan(t *testing.T) {
}
func TestRemote_planWithPath(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -181,7 +186,8 @@ func TestRemote_planWithPath(t *testing.T) {
}
func TestRemote_planWithoutRefresh(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -206,7 +212,8 @@ func TestRemote_planWithoutRefresh(t *testing.T) {
}
func TestRemote_planWithTarget(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -236,7 +243,8 @@ func TestRemote_planWithTarget(t *testing.T) {
}
func TestRemote_planWithVariables(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan-variables")
defer configCleanup()
@ -261,7 +269,8 @@ func TestRemote_planWithVariables(t *testing.T) {
}
func TestRemote_planNoConfig(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/empty")
defer configCleanup()
@ -288,7 +297,8 @@ func TestRemote_planNoConfig(t *testing.T) {
}
func TestRemote_planNoChanges(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan-no-changes")
defer configCleanup()
@ -325,7 +335,8 @@ func TestRemote_planForceLocal(t *testing.T) {
}
defer os.Unsetenv("TF_FORCE_LOCAL_BACKEND")
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -355,7 +366,8 @@ func TestRemote_planForceLocal(t *testing.T) {
}
func TestRemote_planWithoutOperationsEntitlement(t *testing.T) {
b := testBackendNoOperations(t)
b, bCleanup := testBackendNoOperations(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -385,7 +397,9 @@ func TestRemote_planWithoutOperationsEntitlement(t *testing.T) {
}
func TestRemote_planWorkspaceWithoutOperations(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
ctx := context.Background()
// Create a named workspace that doesn't allow operations.
@ -428,7 +442,9 @@ func TestRemote_planWorkspaceWithoutOperations(t *testing.T) {
}
func TestRemote_planLockTimeout(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
ctx := context.Background()
// Retrieve the workspace used to run this operation in.
@ -497,7 +513,8 @@ func TestRemote_planLockTimeout(t *testing.T) {
}
func TestRemote_planDestroy(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan")
defer configCleanup()
@ -520,7 +537,8 @@ func TestRemote_planDestroy(t *testing.T) {
}
func TestRemote_planDestroyNoConfig(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/empty")
defer configCleanup()
@ -543,7 +561,8 @@ func TestRemote_planDestroyNoConfig(t *testing.T) {
}
func TestRemote_planWithWorkingDirectory(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
options := tfe.WorkspaceUpdateOptions{
WorkingDirectory: tfe.String("terraform"),
@ -583,7 +602,8 @@ func TestRemote_planWithWorkingDirectory(t *testing.T) {
}
func TestRemote_planPolicyPass(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan-policy-passed")
defer configCleanup()
@ -616,7 +636,8 @@ func TestRemote_planPolicyPass(t *testing.T) {
}
func TestRemote_planPolicyHardFail(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan-policy-hard-failed")
defer configCleanup()
@ -654,7 +675,8 @@ func TestRemote_planPolicyHardFail(t *testing.T) {
}
func TestRemote_planPolicySoftFail(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan-policy-soft-failed")
defer configCleanup()
@ -692,7 +714,8 @@ func TestRemote_planPolicySoftFail(t *testing.T) {
}
func TestRemote_planWithRemoteError(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
op, configCleanup := testOperationPlan(t, "./test-fixtures/plan-with-error")
defer configCleanup()

3
backend/remote/backend_state_test.go
View File

@ -20,7 +20,8 @@ func TestRemoteClient(t *testing.T) {
}
func TestRemoteClient_stateLock(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
s1, err := b.StateMgr(backend.DefaultStateName)
if err != nil {

30
backend/remote/backend_test.go
View File

@ -19,14 +19,18 @@ func TestRemote(t *testing.T) {
}
func TestRemote_backendDefault(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
backend.TestBackendStates(t, b)
backend.TestBackendStateLocks(t, b, b)
backend.TestBackendStateForceUnlock(t, b, b)
}
func TestRemote_backendNoDefault(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
backend.TestBackendStates(t, b)
}
@ -157,8 +161,8 @@ func TestRemote_versionConstraints(t *testing.T) {
"prefix": cty.NullVal(cty.String),
}),
}),
version: "0.10.1",
result: "upgrade Terraform to >= 0.11.8",
version: "0.0.1",
result: "upgrade Terraform to >= 0.1.0",
},
"version too new": {
config: cty.ObjectVal(map[string]cty.Value{
@ -170,8 +174,8 @@ func TestRemote_versionConstraints(t *testing.T) {
"prefix": cty.NullVal(cty.String),
}),
}),
version: "0.12.0",
result: "downgrade Terraform to <= 0.11.11",
version: "10.0.1",
result: "downgrade Terraform to <= 10.0.0",
},
}
@ -207,7 +211,8 @@ func TestRemote_versionConstraints(t *testing.T) {
}
func TestRemote_localBackend(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
local, ok := b.local.(*backendLocal.Local)
if !ok {
@ -221,7 +226,9 @@ func TestRemote_localBackend(t *testing.T) {
}
func TestRemote_addAndRemoveWorkspacesDefault(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
if _, err := b.Workspaces(); err != backend.ErrWorkspacesNotSupported {
t.Fatalf("expected error %v, got %v", backend.ErrWorkspacesNotSupported, err)
}
@ -244,7 +251,9 @@ func TestRemote_addAndRemoveWorkspacesDefault(t *testing.T) {
}
func TestRemote_addAndRemoveWorkspacesNoDefault(t *testing.T) {
b := testBackendNoDefault(t)
b, bCleanup := testBackendNoDefault(t)
defer bCleanup()
states, err := b.Workspaces()
if err != nil {
t.Fatal(err)
@ -323,7 +332,8 @@ func TestRemote_addAndRemoveWorkspacesNoDefault(t *testing.T) {
}
func TestRemote_checkConstraints(t *testing.T) {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
cases := map[string]struct {
constraints *disco.Constraints

22
backend/remote/testing.go
View File

@ -40,7 +40,7 @@ func testInput(t *testing.T, answers map[string]string) *mockInput {
return &mockInput{answers: answers}
}
func testBackendDefault(t *testing.T) *Remote {
func testBackendDefault(t *testing.T) (*Remote, func()) {
obj := cty.ObjectVal(map[string]cty.Value{
"hostname": cty.NullVal(cty.String),
"organization": cty.StringVal("hashicorp"),
@ -53,7 +53,7 @@ func testBackendDefault(t *testing.T) *Remote {
return testBackend(t, obj)
}
func testBackendNoDefault(t *testing.T) *Remote {
func testBackendNoDefault(t *testing.T) (*Remote, func()) {
obj := cty.ObjectVal(map[string]cty.Value{
"hostname": cty.NullVal(cty.String),
"organization": cty.StringVal("hashicorp"),
@ -66,7 +66,7 @@ func testBackendNoDefault(t *testing.T) *Remote {
return testBackend(t, obj)
}
func testBackendNoOperations(t *testing.T) *Remote {
func testBackendNoOperations(t *testing.T) (*Remote, func()) {
obj := cty.ObjectVal(map[string]cty.Value{
"hostname": cty.NullVal(cty.String),
"organization": cty.StringVal("no-operations"),
@ -80,16 +80,18 @@ func testBackendNoOperations(t *testing.T) *Remote {
}
func testRemoteClient(t *testing.T) remote.Client {
b := testBackendDefault(t)
b, bCleanup := testBackendDefault(t)
defer bCleanup()
raw, err := b.StateMgr(backend.DefaultStateName)
if err != nil {
t.Fatalf("error: %v", err)
}
s := raw.(*remote.State)
return s.Client
return raw.(*remote.State).Client
}
func testBackend(t *testing.T, obj cty.Value) *Remote {
func testBackend(t *testing.T, obj cty.Value) (*Remote, func()) {
s := testServer(t)
b := New(testDisco(s))
@ -148,7 +150,7 @@ func testBackend(t *testing.T, obj cty.Value) *Remote {
}
}
return b
return b, s.Close
}
func testLocalBackend(t *testing.T, remote *Remote) backend.Enhanced {
@ -193,8 +195,8 @@ func testServer(t *testing.T) *httptest.Server {
io.WriteString(w, `{
"service": "tfe.v2.1",
"product": "terraform",
"minimum": "0.11.8",
"maximum": "0.11.11"
"minimum": "0.1.0",
"maximum": "10.0.0"
}`)
})

4
svchost/disco/host.go
View File

@ -201,8 +201,8 @@ func (h *Host) VersionConstraints(id, product string) (*Constraints, error) {
// Set a default timeout of 1 sec for the versions request (in milliseconds)
timeout := 1000
if _, err := strconv.Atoi(os.Getenv("CHECKPOINT_TIMEOUT")); err == nil {
timeout, _ = strconv.Atoi(os.Getenv("CHECKPOINT_TIMEOUT"))
if v, err := strconv.Atoi(os.Getenv("CHECKPOINT_TIMEOUT")); err == nil {
timeout = v
}
client := &http.Client{