package plugin import ( "errors" "reflect" "testing" "github.com/hashicorp/go-plugin" "github.com/hashicorp/terraform/terraform" ) func TestResourceProvider_impl(t *testing.T) { var _ plugin.Plugin = new(ResourceProviderPlugin) var _ terraform.ResourceProvider = new(ResourceProvider) } func TestResourceProvider_stop(t *testing.T) { // Create a mock provider p := new(terraform.MockResourceProvider) client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // Stop e := provider.Stop() if !p.StopCalled { t.Fatal("stop should be called") } if e != nil { t.Fatalf("bad: %#v", e) } } func TestResourceProvider_stopErrors(t *testing.T) { p := new(terraform.MockResourceProvider) p.StopReturnError = errors.New("foo") // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // Stop e := provider.Stop() if !p.StopCalled { t.Fatal("stop should be called") } if e == nil { t.Fatal("should have error") } if e.Error() != "foo" { t.Fatalf("bad: %s", e) } } func TestResourceProvider_input(t *testing.T) { // Create a mock provider p := new(terraform.MockResourceProvider) client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) input := new(terraform.MockUIInput) expected := &terraform.ResourceConfig{ Raw: map[string]interface{}{"bar": "baz"}, } p.InputReturnConfig = expected // Input config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } actual, err := provider.Input(input, config) if !p.InputCalled { t.Fatal("input should be called") } if !reflect.DeepEqual(p.InputConfig, config) { t.Fatalf("bad: %#v", p.InputConfig) } if err != nil { t.Fatalf("bad: %#v", err) } if !reflect.DeepEqual(actual, expected) { t.Fatalf("bad: %#v", actual) } } func TestResourceProvider_configure(t *testing.T) { // Create a mock provider p := new(terraform.MockResourceProvider) client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // Configure config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } e := provider.Configure(config) 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) } } func TestResourceProvider_configure_errors(t *testing.T) { p := new(terraform.MockResourceProvider) p.ConfigureReturnError = errors.New("foo") // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // Configure config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } e := provider.Configure(config) 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) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // Configure config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } e := provider.Configure(config) 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) } } func TestResourceProvider_apply(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.ApplyReturn = &terraform.InstanceState{ ID: "bob", } // Apply info := &terraform.InstanceInfo{} state := &terraform.InstanceState{} diff := &terraform.InstanceDiff{} newState, err := provider.Apply(info, 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) } } func TestResourceProvider_diff(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.DiffReturn = &terraform.InstanceDiff{ Attributes: map[string]*terraform.ResourceAttrDiff{ "foo": &terraform.ResourceAttrDiff{ Old: "", New: "bar", }, }, } // Diff info := &terraform.InstanceInfo{} state := &terraform.InstanceState{} config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } diff, err := provider.Diff(info, 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) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.DiffReturnError = errors.New("foo") // Diff info := &terraform.InstanceInfo{} state := &terraform.InstanceState{} config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } diff, err := provider.Diff(info, 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") } } func TestResourceProvider_refresh(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.RefreshReturn = &terraform.InstanceState{ ID: "bob", } // Refresh info := &terraform.InstanceInfo{} state := &terraform.InstanceState{} newState, err := provider.Refresh(info, 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_importState(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.ImportStateReturn = []*terraform.InstanceState{ &terraform.InstanceState{ ID: "bob", }, } // ImportState info := &terraform.InstanceInfo{} states, err := provider.ImportState(info, "foo") if !p.ImportStateCalled { t.Fatal("ImportState should be called") } if !reflect.DeepEqual(p.ImportStateInfo, info) { t.Fatalf("bad: %#v", p.ImportStateInfo) } if err != nil { t.Fatalf("bad: %#v", err) } if !reflect.DeepEqual(p.ImportStateReturn, states) { t.Fatalf("bad: %#v", states) } } func TestResourceProvider_resources(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) expected := []terraform.ResourceType{ terraform.ResourceType{Name: "foo"}, terraform.ResourceType{Name: "bar", Importable: true}, } 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) } } func TestResourceProvider_readdataapply(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.ReadDataApplyReturn = &terraform.InstanceState{ ID: "bob", } // ReadDataApply info := &terraform.InstanceInfo{} diff := &terraform.InstanceDiff{} newState, err := provider.ReadDataApply(info, diff) if !p.ReadDataApplyCalled { t.Fatal("ReadDataApply should be called") } if !reflect.DeepEqual(p.ReadDataApplyDiff, diff) { t.Fatalf("bad: %#v", p.ReadDataApplyDiff) } if err != nil { t.Fatalf("bad: %#v", err) } if !reflect.DeepEqual(p.ReadDataApplyReturn, newState) { t.Fatalf("bad: %#v", newState) } } func TestResourceProvider_datasources(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) expected := []terraform.DataSource{ {Name: "foo"}, {Name: "bar"}, } p.DataSourcesReturn = expected // DataSources result := provider.DataSources() if !p.DataSourcesCalled { t.Fatal("DataSources should be called") } if !reflect.DeepEqual(result, expected) { t.Fatalf("bad: %#v", result) } } func TestResourceProvider_validate(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // 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) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.ValidateReturnErrors = []error{errors.New("foo")} // 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) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.ValidateReturnWarns = []string{"foo"} // 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) } } func TestResourceProvider_validateResource(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // Configure config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } w, e := provider.ValidateResource("foo", config) if !p.ValidateResourceCalled { t.Fatal("configure should be called") } if p.ValidateResourceType != "foo" { t.Fatalf("bad: %#v", p.ValidateResourceType) } if !reflect.DeepEqual(p.ValidateResourceConfig, config) { t.Fatalf("bad: %#v", p.ValidateResourceConfig) } if w != nil { t.Fatalf("bad: %#v", w) } if e != nil { t.Fatalf("bad: %#v", e) } } func TestResourceProvider_validateResource_errors(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.ValidateResourceReturnErrors = []error{errors.New("foo")} // Configure config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } w, e := provider.ValidateResource("foo", config) if !p.ValidateResourceCalled { t.Fatal("configure should be called") } if p.ValidateResourceType != "foo" { t.Fatalf("bad: %#v", p.ValidateResourceType) } if !reflect.DeepEqual(p.ValidateResourceConfig, config) { t.Fatalf("bad: %#v", p.ValidateResourceConfig) } 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_validateResource_warns(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) p.ValidateResourceReturnWarns = []string{"foo"} // Configure config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } w, e := provider.ValidateResource("foo", config) if !p.ValidateResourceCalled { t.Fatal("configure should be called") } if p.ValidateResourceType != "foo" { t.Fatalf("bad: %#v", p.ValidateResourceType) } if !reflect.DeepEqual(p.ValidateResourceConfig, config) { t.Fatalf("bad: %#v", p.ValidateResourceConfig) } if e != nil { t.Fatalf("bad: %#v", e) } expected := []string{"foo"} if !reflect.DeepEqual(w, expected) { t.Fatalf("bad: %#v", w) } } func TestResourceProvider_validateDataSource(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) // Configure config := &terraform.ResourceConfig{ Raw: map[string]interface{}{"foo": "bar"}, } w, e := provider.ValidateDataSource("foo", config) if !p.ValidateDataSourceCalled { t.Fatal("configure should be called") } if p.ValidateDataSourceType != "foo" { t.Fatalf("bad: %#v", p.ValidateDataSourceType) } if !reflect.DeepEqual(p.ValidateDataSourceConfig, config) { t.Fatalf("bad: %#v", p.ValidateDataSourceConfig) } if w != nil { t.Fatalf("bad: %#v", w) } if e != nil { t.Fatalf("bad: %#v", e) } } func TestResourceProvider_close(t *testing.T) { p := new(terraform.MockResourceProvider) // Create a mock provider client, _ := plugin.TestPluginRPCConn(t, pluginMap(&ServeOpts{ ProviderFunc: testProviderFixed(p), }), nil) defer client.Close() // Request the provider raw, err := client.Dispense(ProviderPluginName) if err != nil { t.Fatalf("err: %s", err) } provider := raw.(terraform.ResourceProvider) var iface interface{} = provider pCloser, ok := iface.(terraform.ResourceProviderCloser) if !ok { t.Fatal("should be a ResourceProviderCloser") } if err := pCloser.Close(); err != nil { t.Fatalf("failed to close provider: %s", err) } // The connection should be closed now, so if we to make a // new call we should get an error. err = provider.Configure(&terraform.ResourceConfig{}) if err == nil { t.Fatal("should have error") } }