2 files changed, 237 insertions, 0 deletions
diff --git a/vendor/google.golang.org/appengine/module/module.go b/vendor/google.golang.org/appengine/module/module.go
new file mode 100644
index 0000000..88e6629
--- /dev/null
+++ b/vendor/google.golang.org/appengine/module/module.go
@@ -0,0 +1,113 @@
+// Copyright 2013 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+/*
+Package module provides functions for interacting with modules.
+
+The appengine package contains functions that report the identity of the app,
+including the module name.
+*/
+package module // import "google.golang.org/appengine/module"
+
+import (
+	"github.com/golang/protobuf/proto"
+	"golang.org/x/net/context"
+
+	"google.golang.org/appengine/internal"
+	pb "google.golang.org/appengine/internal/modules"
+)
+
+// List returns the names of modules belonging to this application.
+func List(c context.Context) ([]string, error) {
+	req := &pb.GetModulesRequest{}
+	res := &pb.GetModulesResponse{}
+	err := internal.Call(c, "modules", "GetModules", req, res)
+	return res.Module, err
+}
+
+// NumInstances returns the number of instances of the given module/version.
+// If either argument is the empty string it means the default.
+func NumInstances(c context.Context, module, version string) (int, error) {
+	req := &pb.GetNumInstancesRequest{}
+	if module != "" {
+		req.Module = &module
+	}
+	if version != "" {
+		req.Version = &version
+	}
+	res := &pb.GetNumInstancesResponse{}
+
+	if err := internal.Call(c, "modules", "GetNumInstances", req, res); err != nil {
+		return 0, err
+	}
+	return int(*res.Instances), nil
+}
+
+// SetNumInstances sets the number of instances of the given module.version to the
+// specified value. If either module or version are the empty string it means the
+// default.
+func SetNumInstances(c context.Context, module, version string, instances int) error {
+	req := &pb.SetNumInstancesRequest{}
+	if module != "" {
+		req.Module = &module
+	}
+	if version != "" {
+		req.Version = &version
+	}
+	req.Instances = proto.Int64(int64(instances))
+	res := &pb.SetNumInstancesResponse{}
+	return internal.Call(c, "modules", "SetNumInstances", req, res)
+}
+
+// Versions returns the names of the versions that belong to the specified module.
+// If module is the empty string, it means the default module.
+func Versions(c context.Context, module string) ([]string, error) {
+	req := &pb.GetVersionsRequest{}
+	if module != "" {
+		req.Module = &module
+	}
+	res := &pb.GetVersionsResponse{}
+	err := internal.Call(c, "modules", "GetVersions", req, res)
+	return res.GetVersion(), err
+}
+
+// DefaultVersion returns the default version of the specified module.
+// If module is the empty string, it means the default module.
+func DefaultVersion(c context.Context, module string) (string, error) {
+	req := &pb.GetDefaultVersionRequest{}
+	if module != "" {
+		req.Module = &module
+	}
+	res := &pb.GetDefaultVersionResponse{}
+	err := internal.Call(c, "modules", "GetDefaultVersion", req, res)
+	return res.GetVersion(), err
+}
+
+// Start starts the specified version of the specified module.
+// If either module or version are the empty string, it means the default.
+func Start(c context.Context, module, version string) error {
+	req := &pb.StartModuleRequest{}
+	if module != "" {
+		req.Module = &module
+	}
+	if version != "" {
+		req.Version = &version
+	}
+	res := &pb.StartModuleResponse{}
+	return internal.Call(c, "modules", "StartModule", req, res)
+}
+
+// Stop stops the specified version of the specified module.
+// If either module or version are the empty string, it means the default.
+func Stop(c context.Context, module, version string) error {
+	req := &pb.StopModuleRequest{}
+	if module != "" {
+		req.Module = &module
+	}
+	if version != "" {
+		req.Version = &version
+	}
+	res := &pb.StopModuleResponse{}
+	return internal.Call(c, "modules", "StopModule", req, res)
+}
diff --git a/vendor/google.golang.org/appengine/module/module_test.go b/vendor/google.golang.org/appengine/module/module_test.go
new file mode 100644
index 0000000..73e8971
--- /dev/null
+++ b/vendor/google.golang.org/appengine/module/module_test.go
@@ -0,0 +1,124 @@
+// Copyright 2013 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package module
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/golang/protobuf/proto"
+
+	"google.golang.org/appengine/internal/aetesting"
+	pb "google.golang.org/appengine/internal/modules"
+)
+
+const version = "test-version"
+const module = "test-module"
+const instances = 3
+
+func TestList(t *testing.T) {
+	c := aetesting.FakeSingleContext(t, "modules", "GetModules", func(req *pb.GetModulesRequest, res *pb.GetModulesResponse) error {
+		res.Module = []string{"default", "mod1"}
+		return nil
+	})
+	got, err := List(c)
+	if err != nil {
+		t.Fatalf("List: %v", err)
+	}
+	want := []string{"default", "mod1"}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("List = %v, want %v", got, want)
+	}
+}
+
+func TestSetNumInstances(t *testing.T) {
+	c := aetesting.FakeSingleContext(t, "modules", "SetNumInstances", func(req *pb.SetNumInstancesRequest, res *pb.SetNumInstancesResponse) error {
+		if *req.Module != module {
+			t.Errorf("Module = %v, want %v", req.Module, module)
+		}
+		if *req.Version != version {
+			t.Errorf("Version = %v, want %v", req.Version, version)
+		}
+		if *req.Instances != instances {
+			t.Errorf("Instances = %v, want %d", req.Instances, instances)
+		}
+		return nil
+	})
+	err := SetNumInstances(c, module, version, instances)
+	if err != nil {
+		t.Fatalf("SetNumInstances: %v", err)
+	}
+}
+
+func TestVersions(t *testing.T) {
+	c := aetesting.FakeSingleContext(t, "modules", "GetVersions", func(req *pb.GetVersionsRequest, res *pb.GetVersionsResponse) error {
+		if *req.Module != module {
+			t.Errorf("Module = %v, want %v", req.Module, module)
+		}
+		res.Version = []string{"v1", "v2", "v3"}
+		return nil
+	})
+	got, err := Versions(c, module)
+	if err != nil {
+		t.Fatalf("Versions: %v", err)
+	}
+	want := []string{"v1", "v2", "v3"}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("Versions = %v, want %v", got, want)
+	}
+}
+
+func TestDefaultVersion(t *testing.T) {
+	c := aetesting.FakeSingleContext(t, "modules", "GetDefaultVersion", func(req *pb.GetDefaultVersionRequest, res *pb.GetDefaultVersionResponse) error {
+		if *req.Module != module {
+			t.Errorf("Module = %v, want %v", req.Module, module)
+		}
+		res.Version = proto.String(version)
+		return nil
+	})
+	got, err := DefaultVersion(c, module)
+	if err != nil {
+		t.Fatalf("DefaultVersion: %v", err)
+	}
+	if got != version {
+		t.Errorf("Version = %v, want %v", got, version)
+	}
+}
+
+func TestStart(t *testing.T) {
+	c := aetesting.FakeSingleContext(t, "modules", "StartModule", func(req *pb.StartModuleRequest, res *pb.StartModuleResponse) error {
+		if *req.Module != module {
+			t.Errorf("Module = %v, want %v", req.Module, module)
+		}
+		if *req.Version != version {
+			t.Errorf("Version = %v, want %v", req.Version, version)
+		}
+		return nil
+	})
+
+	err := Start(c, module, version)
+	if err != nil {
+		t.Fatalf("Start: %v", err)
+	}
+}
+
+func TestStop(t *testing.T) {
+	c := aetesting.FakeSingleContext(t, "modules", "StopModule", func(req *pb.StopModuleRequest, res *pb.StopModuleResponse) error {
+		version := "test-version"
+		module := "test-module"
+		if *req.Module != module {
+			t.Errorf("Module = %v, want %v", req.Module, module)
+		}
+		if *req.Version != version {
+			t.Errorf("Version = %v, want %v", req.Version, version)
+		}
+		return nil
+	})
+
+	err := Stop(c, module, version)
+	if err != nil {
+		t.Fatalf("Stop: %v", err)
+	}
+}