terraform/backend/local/hook_count_test.go

260 lines
6.2 KiB
Go

package local
import (
"reflect"
"testing"
"github.com/zclconf/go-cty/cty"
"github.com/hashicorp/terraform/addrs"
"github.com/hashicorp/terraform/plans"
"github.com/hashicorp/terraform/states"
"github.com/hashicorp/terraform/terraform"
)
func TestCountHook_impl(t *testing.T) {
var _ terraform.Hook = new(CountHook)
}
func TestCountHookPostDiff_DestroyDeposed(t *testing.T) {
h := new(CountHook)
resources := map[string]*terraform.InstanceDiff{
"lorem": &terraform.InstanceDiff{DestroyDeposed: true},
}
for k := range resources {
addr := addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "test_instance",
Name: k,
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance)
h.PostDiff(addr, states.DeposedKey("deadbeef"), plans.Delete, cty.DynamicVal, cty.DynamicVal)
}
expected := new(CountHook)
expected.ToAdd = 0
expected.ToChange = 0
expected.ToRemoveAndAdd = 0
expected.ToRemove = 1
if !reflect.DeepEqual(expected, h) {
t.Fatalf("Expected %#v, got %#v instead.", expected, h)
}
}
func TestCountHookPostDiff_DestroyOnly(t *testing.T) {
h := new(CountHook)
resources := map[string]*terraform.InstanceDiff{
"foo": &terraform.InstanceDiff{Destroy: true},
"bar": &terraform.InstanceDiff{Destroy: true},
"lorem": &terraform.InstanceDiff{Destroy: true},
"ipsum": &terraform.InstanceDiff{Destroy: true},
}
for k := range resources {
addr := addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "test_instance",
Name: k,
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance)
h.PostDiff(addr, states.CurrentGen, plans.Delete, cty.DynamicVal, cty.DynamicVal)
}
expected := new(CountHook)
expected.ToAdd = 0
expected.ToChange = 0
expected.ToRemoveAndAdd = 0
expected.ToRemove = 4
if !reflect.DeepEqual(expected, h) {
t.Fatalf("Expected %#v, got %#v instead.", expected, h)
}
}
func TestCountHookPostDiff_AddOnly(t *testing.T) {
h := new(CountHook)
resources := map[string]*terraform.InstanceDiff{
"foo": &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"foo": &terraform.ResourceAttrDiff{RequiresNew: true},
},
},
"bar": &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"foo": &terraform.ResourceAttrDiff{RequiresNew: true},
},
},
"lorem": &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"foo": &terraform.ResourceAttrDiff{RequiresNew: true},
},
},
}
for k := range resources {
addr := addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "test_instance",
Name: k,
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance)
h.PostDiff(addr, states.CurrentGen, plans.Create, cty.DynamicVal, cty.DynamicVal)
}
expected := new(CountHook)
expected.ToAdd = 3
expected.ToChange = 0
expected.ToRemoveAndAdd = 0
expected.ToRemove = 0
if !reflect.DeepEqual(expected, h) {
t.Fatalf("Expected %#v, got %#v instead.", expected, h)
}
}
func TestCountHookPostDiff_ChangeOnly(t *testing.T) {
h := new(CountHook)
resources := map[string]*terraform.InstanceDiff{
"foo": &terraform.InstanceDiff{
Destroy: false,
Attributes: map[string]*terraform.ResourceAttrDiff{
"foo": &terraform.ResourceAttrDiff{},
},
},
"bar": &terraform.InstanceDiff{
Destroy: false,
Attributes: map[string]*terraform.ResourceAttrDiff{
"foo": &terraform.ResourceAttrDiff{},
},
},
"lorem": &terraform.InstanceDiff{
Destroy: false,
Attributes: map[string]*terraform.ResourceAttrDiff{
"foo": &terraform.ResourceAttrDiff{},
},
},
}
for k := range resources {
addr := addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "test_instance",
Name: k,
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance)
h.PostDiff(addr, states.CurrentGen, plans.Update, cty.DynamicVal, cty.DynamicVal)
}
expected := new(CountHook)
expected.ToAdd = 0
expected.ToChange = 3
expected.ToRemoveAndAdd = 0
expected.ToRemove = 0
if !reflect.DeepEqual(expected, h) {
t.Fatalf("Expected %#v, got %#v instead.", expected, h)
}
}
func TestCountHookPostDiff_Mixed(t *testing.T) {
h := new(CountHook)
resources := map[string]plans.Action{
"foo": plans.Delete,
"bar": plans.NoOp,
"lorem": plans.Update,
"ipsum": plans.Delete,
}
for k, a := range resources {
addr := addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "test_instance",
Name: k,
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance)
h.PostDiff(addr, states.CurrentGen, a, cty.DynamicVal, cty.DynamicVal)
}
expected := new(CountHook)
expected.ToAdd = 0
expected.ToChange = 1
expected.ToRemoveAndAdd = 0
expected.ToRemove = 2
if !reflect.DeepEqual(expected, h) {
t.Fatalf("Expected %#v, got %#v instead.",
expected, h)
}
}
func TestCountHookPostDiff_NoChange(t *testing.T) {
h := new(CountHook)
resources := map[string]*terraform.InstanceDiff{
"foo": &terraform.InstanceDiff{},
"bar": &terraform.InstanceDiff{},
"lorem": &terraform.InstanceDiff{},
"ipsum": &terraform.InstanceDiff{},
}
for k := range resources {
addr := addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "test_instance",
Name: k,
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance)
h.PostDiff(addr, states.CurrentGen, plans.NoOp, cty.DynamicVal, cty.DynamicVal)
}
expected := new(CountHook)
expected.ToAdd = 0
expected.ToChange = 0
expected.ToRemoveAndAdd = 0
expected.ToRemove = 0
if !reflect.DeepEqual(expected, h) {
t.Fatalf("Expected %#v, got %#v instead.",
expected, h)
}
}
func TestCountHookPostDiff_DataSource(t *testing.T) {
h := new(CountHook)
resources := map[string]plans.Action{
"foo": plans.Delete,
"bar": plans.NoOp,
"lorem": plans.Update,
"ipsum": plans.Delete,
}
for k, a := range resources {
addr := addrs.Resource{
Mode: addrs.DataResourceMode,
Type: "test_instance",
Name: k,
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance)
h.PostDiff(addr, states.CurrentGen, a, cty.DynamicVal, cty.DynamicVal)
}
expected := new(CountHook)
expected.ToAdd = 0
expected.ToChange = 0
expected.ToRemoveAndAdd = 0
expected.ToRemove = 0
if !reflect.DeepEqual(expected, h) {
t.Fatalf("Expected %#v, got %#v instead.",
expected, h)
}
}