README
¶
appenginetesting
This package provides an automated way to test Go based appengine applications. It differs from the appengine/aetest package as with appenginetesting the real application can be run alongside a stub module.*
E.g., Your application has the default module and two other modules (default, A, and B). You can run your application under appenginetesting and perform tests against it. Using the []ModuleConfig under Options tells what modules to start (default, A, and B) and appenginetesting additionally starts up a "mock" Context that can be used to generate and maniuplate data for testing.
Features
- Login/Logout
- Modules (formerly Backends)
- Task Queues
- Using *testing.T to Log (only spew logs on test failure)
- Logging the SDK output to console (often helpful in debugging) (LogChild)
- Data Generation
- Leverages automatic creation/updating of index.yaml based on unit tests
History
It's a combined fork of gae-go-testing and aetest with a number
Installation
Before using this library, you have to install appengine SDK.
This library can be installed as following :
$ go get -u github.com/mzimmerman/appenginetesting
Usage
The documentation has some basic examples. Also see the example application.
func TestMyApp(t *testing.T) {
c, err := appenginetesting.NewContext(&appenginetesting.Options{
Debug: appenginetesting.LogDebug,
Testing: t,
})
if err != nil {
t.Fatalf("Could not get a context - %v", err)
}
defer c.Close()
// do things
c.Debugf("Log stuff")
}
goapp test
For the details of various Options that can be used in NewContext, see http://godoc.org/github.com/mzimmerman/appenginetesting#Options
Documentation
¶
Overview ¶
Package appenginetesting provides an appengine.Context for testing.
Index ¶
- Constants
- type ComponentURL
- type Context
- func (c *Context) AppID() string
- func (c *Context) Call(service, method string, in, out appengine_internal.ProtoMessage, ...) error
- func (c *Context) Close()
- func (c *Context) Criticalf(format string, args ...interface{})
- func (c *Context) CurrentNamespace(namespace string)
- func (c *Context) CurrentUser() string
- func (c *Context) Debugf(format string, args ...interface{})
- func (c *Context) Errorf(format string, args ...interface{})
- func (c *Context) FullyQualifiedAppID() string
- func (c *Context) GetCurrentNamespace() string
- func (c *Context) Infof(format string, args ...interface{})
- func (c *Context) Login(u *user.User)
- func (c *Context) Logout()
- func (c *Context) Request() interface{}
- func (c *Context) Warningf(format string, args ...interface{})
- type ContextRecorder
- type LogLevel
- type ModuleConfig
- type Options
Examples ¶
Constants ¶
const AppServerFileName = "dev_appserver.py"
Dev app server script filename
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Context ¶
type Context struct {
// contains filtered or unexported fields
}
Context implements appengine.Context by running a dev_appserver.py process as a child and proxying all Context calls to the child. Use NewContext to create one.
func NewContext ¶
NewContext returns a new AppEngine context with an empty datastore, etc. A nil Options is valid and means to use the default values.
Example (Datastore) ¶
// Create mocked context.
c, err := NewContext(nil)
if err != nil {
fmt.Println("initilizing context:", err)
return
}
// Close the context when we are done.
defer c.Close()
// Get an element from the datastore.
k := datastore.NewKey(c, "Entity", "stringID", 0, nil)
e := ""
if err := datastore.Get(c, k, &e); err != nil {
fmt.Println("datastore get:", err)
return
}
// Put an element in the datastore.
if _, err := datastore.Put(c, k, &e); err != nil {
fmt.Println("datastore put:", err)
return
}
Example (User) ¶
// Create mocked context.
c, err := NewContext(nil)
if err != nil {
fmt.Println("initilizing context:", err)
return
}
// Close the context when we are done.
defer c.Close()
// Log a user in.
c.Login(&user.User{Email: "[email protected]", Admin: true})
// Get the user.
u := user.Current(c)
if u == nil {
fmt.Println("we didn't get a user!")
return
}
fmt.Println("Email:", u.Email)
fmt.Println("Admin:", u.Admin)
Output: Email: [email protected] Admin: true
func (*Context) Call ¶
func (c *Context) Call(service, method string, in, out appengine_internal.ProtoMessage, opts *appengine_internal.CallOptions) error
func (*Context) Close ¶
func (c *Context) Close()
Close kills the child dev_appserver.py process, releasing its resources.
Close is not part of the appengine.Context interface.
func (*Context) CurrentNamespace ¶
func (*Context) CurrentUser ¶
func (*Context) FullyQualifiedAppID ¶
func (*Context) GetCurrentNamespace ¶
type ContextRecorder ¶
type ContextRecorder struct {
// contains filtered or unexported fields
}
func NewContextRecorder ¶
func NewContextRecorder(opts *Options) *ContextRecorder
func (*ContextRecorder) Context ¶
func (r *ContextRecorder) Context() *Context
Source Files
Directories