terraform/rpc/resource_provider_test.go

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package rpc
import (
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"errors"
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"reflect"
"testing"
"github.com/hashicorp/terraform/terraform"
)
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func TestResourceProvider_impl(t *testing.T) {
var _ terraform.ResourceProvider = new(ResourceProvider)
}
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func TestResourceProvider_configure(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
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// Configure
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config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
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e := provider.Configure(config)
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if !p.ConfigureCalled {
t.Fatal("configure should be called")
}
if !reflect.DeepEqual(p.ConfigureConfig, config) {
t.Fatalf("bad: %#v", p.ConfigureConfig)
}
if e != nil {
t.Fatalf("bad: %#v", e)
}
}
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func TestResourceProvider_configure_errors(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
p.ConfigureReturnError = errors.New("foo")
// Configure
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config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
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e := provider.Configure(config)
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if !p.ConfigureCalled {
t.Fatal("configure should be called")
}
if !reflect.DeepEqual(p.ConfigureConfig, config) {
t.Fatalf("bad: %#v", p.ConfigureConfig)
}
if e == nil {
t.Fatal("should have error")
}
if e.Error() != "foo" {
t.Fatalf("bad: %s", e)
}
}
func TestResourceProvider_configure_warnings(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
// Configure
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config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
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e := provider.Configure(config)
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if !p.ConfigureCalled {
t.Fatal("configure should be called")
}
if !reflect.DeepEqual(p.ConfigureConfig, config) {
t.Fatalf("bad: %#v", p.ConfigureConfig)
}
if e != nil {
t.Fatalf("bad: %#v", e)
}
}
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func TestResourceProvider_apply(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
p.ApplyReturn = &terraform.ResourceState{
ID: "bob",
}
// Apply
state := &terraform.ResourceState{}
diff := &terraform.ResourceDiff{}
newState, err := provider.Apply(state, diff)
if !p.ApplyCalled {
t.Fatal("apply should be called")
}
if !reflect.DeepEqual(p.ApplyDiff, diff) {
t.Fatalf("bad: %#v", p.ApplyDiff)
}
if err != nil {
t.Fatalf("bad: %#v", err)
}
if !reflect.DeepEqual(p.ApplyReturn, newState) {
t.Fatalf("bad: %#v", newState)
}
}
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func TestResourceProvider_diff(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
p.DiffReturn = &terraform.ResourceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"foo": &terraform.ResourceAttrDiff{
Old: "",
New: "bar",
},
},
}
// Diff
state := &terraform.ResourceState{}
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config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
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diff, err := provider.Diff(state, config)
if !p.DiffCalled {
t.Fatal("diff should be called")
}
if !reflect.DeepEqual(p.DiffDesired, config) {
t.Fatalf("bad: %#v", p.DiffDesired)
}
if err != nil {
t.Fatalf("bad: %#v", err)
}
if !reflect.DeepEqual(p.DiffReturn, diff) {
t.Fatalf("bad: %#v", diff)
}
}
func TestResourceProvider_diff_error(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
p.DiffReturnError = errors.New("foo")
// Diff
state := &terraform.ResourceState{}
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config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
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diff, err := provider.Diff(state, config)
if !p.DiffCalled {
t.Fatal("diff should be called")
}
if !reflect.DeepEqual(p.DiffDesired, config) {
t.Fatalf("bad: %#v", p.DiffDesired)
}
if err == nil {
t.Fatal("should have error")
}
if diff != nil {
t.Fatal("should not have diff")
}
}
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func TestResourceProvider_refresh(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
p.RefreshReturn = &terraform.ResourceState{
ID: "bob",
}
// Refresh
state := &terraform.ResourceState{}
newState, err := provider.Refresh(state)
if !p.RefreshCalled {
t.Fatal("refresh should be called")
}
if !reflect.DeepEqual(p.RefreshState, state) {
t.Fatalf("bad: %#v", p.RefreshState)
}
if err != nil {
t.Fatalf("bad: %#v", err)
}
if !reflect.DeepEqual(p.RefreshReturn, newState) {
t.Fatalf("bad: %#v", newState)
}
}
func TestResourceProvider_resources(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
expected := []terraform.ResourceType{
{"foo"},
{"bar"},
}
p.ResourcesReturn = expected
// Resources
result := provider.Resources()
if !p.ResourcesCalled {
t.Fatal("resources should be called")
}
if !reflect.DeepEqual(result, expected) {
t.Fatalf("bad: %#v", result)
}
}
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func TestResourceProvider_validate(t *testing.T) {
p := new(terraform.MockResourceProvider)
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
// Configure
config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
w, e := provider.Validate(config)
if !p.ValidateCalled {
t.Fatal("configure should be called")
}
if !reflect.DeepEqual(p.ValidateConfig, config) {
t.Fatalf("bad: %#v", p.ValidateConfig)
}
if w != nil {
t.Fatalf("bad: %#v", w)
}
if e != nil {
t.Fatalf("bad: %#v", e)
}
}
func TestResourceProvider_validate_errors(t *testing.T) {
p := new(terraform.MockResourceProvider)
p.ValidateReturnErrors = []error{errors.New("foo")}
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
// Configure
config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
w, e := provider.Validate(config)
if !p.ValidateCalled {
t.Fatal("configure should be called")
}
if !reflect.DeepEqual(p.ValidateConfig, config) {
t.Fatalf("bad: %#v", p.ValidateConfig)
}
if w != nil {
t.Fatalf("bad: %#v", w)
}
if len(e) != 1 {
t.Fatalf("bad: %#v", e)
}
if e[0].Error() != "foo" {
t.Fatalf("bad: %#v", e)
}
}
func TestResourceProvider_validate_warns(t *testing.T) {
p := new(terraform.MockResourceProvider)
p.ValidateReturnWarns = []string{"foo"}
client, server := testClientServer(t)
name, err := Register(server, p)
if err != nil {
t.Fatalf("err: %s", err)
}
provider := &ResourceProvider{Client: client, Name: name}
// Configure
config := &terraform.ResourceConfig{
Raw: map[string]interface{}{"foo": "bar"},
}
w, e := provider.Validate(config)
if !p.ValidateCalled {
t.Fatal("configure should be called")
}
if !reflect.DeepEqual(p.ValidateConfig, config) {
t.Fatalf("bad: %#v", p.ValidateConfig)
}
if e != nil {
t.Fatalf("bad: %#v", e)
}
expected := []string{"foo"}
if !reflect.DeepEqual(w, expected) {
t.Fatalf("bad: %#v", w)
}
}