func TestContextAccess(t *testing.T) {
t.Parallel()
// p is a function which recovers an error and then immediately panics with
// the contained string. It's defer'd in each test so that we can use the
// ShouldPanicWith assertion (which does an == comparison and not
// a reflect.DeepEquals comparison).
p := func() { panic(recover().(error).Error()) }
Convey("Context Access", t, func() {
c := context.Background()
Convey("blank", func() {
So(dsS.GetRaw(c), ShouldBeNil)
So(mcS.GetRaw(c), ShouldBeNil)
So(tqS.GetRaw(c), ShouldBeNil)
So(infoS.Get(c), ShouldBeNil)
})
// needed for everything else
c = infoS.Set(c, Info())
Convey("Info", func() {
So(infoS.Get(c), ShouldNotBeNil)
So(func() {
defer p()
infoS.Get(c).Datacenter()
}, ShouldPanicWith, "dummy: method Info.Datacenter is not implemented")
})
Convey("Datastore", func() {
c = dsS.SetRaw(c, Datastore())
So(dsS.Get(c), ShouldNotBeNil)
So(func() {
defer p()
_, _ = dsS.Get(c).DecodeCursor("wut")
}, ShouldPanicWith, "dummy: method Datastore.DecodeCursor is not implemented")
})
Convey("Memcache", func() {
c = mcS.SetRaw(c, Memcache())
So(mcS.Get(c), ShouldNotBeNil)
So(func() {
defer p()
_ = mcS.Get(c).Add(nil)
}, ShouldPanicWith, "dummy: method Memcache.AddMulti is not implemented")
})
Convey("TaskQueue", func() {
c = tqS.SetRaw(c, TaskQueue())
So(tqS.Get(c), ShouldNotBeNil)
So(func() {
defer p()
_ = tqS.Get(c).Purge("")
}, ShouldPanicWith, "dummy: method TaskQueue.Purge is not implemented")
})
Convey("User", func() {
c = userS.Set(c, User())
So(userS.Get(c), ShouldNotBeNil)
So(func() {
defer p()
_ = userS.Get(c).IsAdmin()
}, ShouldPanicWith, "dummy: method User.IsAdmin is not implemented")
})
Convey("Mail", func() {
c = mailS.Set(c, Mail())
So(mailS.Get(c), ShouldNotBeNil)
So(func() {
defer p()
_ = mailS.Get(c).Send(nil)
}, ShouldPanicWith, "dummy: method Mail.Send is not implemented")
})
})
}
func TestCount(t *testing.T) {
t.Parallel()
Convey("Test Count filter", t, func() {
c, fb := featureBreaker.FilterRDS(memory.Use(context.Background()), nil)
c, ctr := FilterRDS(c)
So(c, ShouldNotBeNil)
So(ctr, ShouldNotBeNil)
ds := datastore.Get(c)
vals := []datastore.PropertyMap{{
"Val": {datastore.MkProperty(100)},
"$key": {datastore.MkPropertyNI(ds.NewKey("Kind", "", 1, nil))},
}}
Convey("Calling a ds function should reflect in counter", func() {
So(ds.PutMulti(vals), ShouldBeNil)
So(ctr.PutMulti.Successes(), ShouldEqual, 1)
Convey("effects are cumulative", func() {
So(ds.PutMulti(vals), ShouldBeNil)
So(ctr.PutMulti.Successes(), ShouldEqual, 2)
Convey("even within transactions", func() {
die(ds.RunInTransaction(func(c context.Context) error {
ds := datastore.Get(c)
So(ds.PutMulti(append(vals, vals[0])), ShouldBeNil)
return nil
}, nil))
})
})
})
Convey("errors count against errors", func() {
fb.BreakFeatures(nil, "GetMulti")
So(ds.GetMulti(vals), ShouldErrLike, `"GetMulti" is broken`)
So(ctr.GetMulti.Errors(), ShouldEqual, 1)
fb.UnbreakFeatures("GetMulti")
So(ds.PutMulti(vals), ShouldBeNil)
die(ds.GetMulti(vals))
So(ctr.GetMulti.Errors(), ShouldEqual, 1)
So(ctr.GetMulti.Successes(), ShouldEqual, 1)
So(ctr.GetMulti.Total(), ShouldEqual, 2)
})
})
Convey("works for memcache", t, func() {
c, ctr := FilterMC(memory.Use(context.Background()))
So(c, ShouldNotBeNil)
So(ctr, ShouldNotBeNil)
mc := memcache.Get(c)
die(mc.Set(mc.NewItem("hello").SetValue([]byte("sup"))))
_, err := mc.Get("Wat")
So(err, ShouldNotBeNil)
_, err = mc.Get("hello")
die(err)
So(ctr.SetMulti, shouldHaveSuccessesAndErrors, 1, 0)
So(ctr.GetMulti, shouldHaveSuccessesAndErrors, 2, 0)
So(ctr.NewItem, shouldHaveSuccessesAndErrors, 3, 0)
})
Convey("works for taskqueue", t, func() {
c, ctr := FilterTQ(memory.Use(context.Background()))
So(c, ShouldNotBeNil)
So(ctr, ShouldNotBeNil)
tq := taskqueue.Get(c)
die(tq.Add(&taskqueue.Task{Name: "wat"}, ""))
So(tq.Add(&taskqueue.Task{Name: "wat"}, "DNE_QUEUE"),
ShouldErrLike, "UNKNOWN_QUEUE")
So(ctr.AddMulti, shouldHaveSuccessesAndErrors, 1, 1)
})
Convey("works for global info", t, func() {
c, fb := featureBreaker.FilterGI(memory.Use(context.Background()), nil)
c, ctr := FilterGI(c)
So(c, ShouldNotBeNil)
So(ctr, ShouldNotBeNil)
gi := info.Get(c)
_, err := gi.Namespace("foo")
die(err)
fb.BreakFeatures(nil, "Namespace")
_, err = gi.Namespace("boom")
So(err, ShouldErrLike, `"Namespace" is broken`)
So(ctr.Namespace, shouldHaveSuccessesAndErrors, 1, 1)
})
Convey("works for user", t, func() {
c, fb := featureBreaker.FilterUser(memory.Use(context.Background()), nil)
c, ctr := FilterUser(c)
So(c, ShouldNotBeNil)
So(ctr, ShouldNotBeNil)
u := user.Get(c)
_, err := u.CurrentOAuth("foo")
die(err)
fb.BreakFeatures(nil, "CurrentOAuth")
_, err = u.CurrentOAuth("foo")
So(err, ShouldErrLike, `"CurrentOAuth" is broken`)
So(ctr.CurrentOAuth, shouldHaveSuccessesAndErrors, 1, 1)
})
Convey("works for mail", t, func() {
c, fb := featureBreaker.FilterMail(memory.Use(context.Background()), nil)
c, ctr := FilterMail(c)
So(c, ShouldNotBeNil)
So(ctr, ShouldNotBeNil)
m := mail.Get(c)
err := m.Send(&mail.Message{
Sender: "*****@*****.**",
To: []string{"*****@*****.**"},
Body: "hi",
})
die(err)
fb.BreakFeatures(nil, "Send")
err = m.Send(&mail.Message{
Sender: "*****@*****.**",
To: []string{"*****@*****.**"},
Body: "hi",
})
So(err, ShouldErrLike, `"Send" is broken`)
So(ctr.Send, shouldHaveSuccessesAndErrors, 1, 1)
})
}
func TestMail(t *testing.T) {
t.Parallel()
Convey("mail", t, func() {
c := Use(context.Background())
user := userS.Get(c)
mail := mailS.Get(c)
Convey("good cases", func() {
Convey("start with an empty set of messages", func() {
So(mail.Testable().SentMessages(), ShouldBeEmpty)
})
Convey("can send a message from the admin", func() {
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
To: []string{"Valued Customer <*****@*****.**>"},
Subject: "You are valued.",
Body: "We value you.",
}), ShouldBeNil)
Convey("and it shows up in sent messages", func() {
So(mail.Testable().SentMessages(), ShouldResembleV, []*mailS.TestMessage{
{Message: mailS.Message{
Sender: "*****@*****.**",
To: []string{"Valued Customer <*****@*****.**>"},
Subject: "You are valued.",
Body: "We value you.",
}},
})
Convey("which can be reset", func() {
mail.Testable().Reset()
So(mail.Testable().SentMessages(), ShouldBeEmpty)
})
})
})
Convey("can send a message on behalf of a user", func() {
user.Testable().Login("*****@*****.**", "", false)
So(mail.Send(&mailS.Message{
Sender: "Friendly Person <*****@*****.**>",
To: []string{"Other Friendly Person <*****@*****.**>"},
Subject: "Hi",
Body: "An app is sending a message for me. It's the future.",
}), ShouldBeNil)
})
Convey("can send a message to the admins", func() {
So(mail.SendToAdmins(&mailS.Message{
Sender: "*****@*****.**",
Subject: "Reminder",
Body: "I forgot",
}), ShouldBeNil)
So(mail.Testable().SentMessages(), ShouldResembleV, []*mailS.TestMessage{
{Message: mailS.Message{
Sender: "*****@*****.**",
To: []string{"*****@*****.**"},
Subject: "Reminder",
Body: "I forgot",
}},
})
})
Convey("can set admin emails", func() {
mail.Testable().SetAdminEmails(
"Friendly <*****@*****.**>",
"Epic <*****@*****.**>",
)
So(mail.SendToAdmins(&mailS.Message{
Sender: "*****@*****.**",
Subject: "Reminder",
Body: "I forgot",
}), ShouldBeNil)
So(mail.Testable().SentMessages(), ShouldResembleV, []*mailS.TestMessage{
{Message: mailS.Message{
Sender: "*****@*****.**",
To: []string{
"Friendly <*****@*****.**>",
"Epic <*****@*****.**>",
},
Subject: "Reminder",
Body: "I forgot",
}},
})
})
Convey("attachments get mimetypes assigned to them", func() {
So(mail.SendToAdmins(&mailS.Message{
Sender: "*****@*****.**",
Subject: "Reminder",
Body: "I forgot",
Attachments: []mailS.Attachment{
{Name: "reminder.txt", Data: []byte("bananas")},
{Name: "coolthing", Data: []byte("bananas")},
},
}), ShouldBeNil)
So(mail.Testable().SentMessages(), ShouldResembleV, []*mailS.TestMessage{
{
Message: mailS.Message{
Sender: "*****@*****.**",
To: []string{"*****@*****.**"},
Subject: "Reminder",
Body: "I forgot",
Attachments: []mailS.Attachment{
{Name: "reminder.txt", Data: []byte("bananas")},
{Name: "coolthing", Data: []byte("bananas")},
},
},
MIMETypes: []string{"text/plain", "application/octet-stream"}},
})
})
Convey("can have headers", func() {
So(mail.SendToAdmins(&mailS.Message{
Sender: "*****@*****.**",
Subject: "Reminder",
Body: "I forgot",
Headers: net_mail.Header{
"in-reply-to": []string{"epicness"},
"List-Id": []string{"spam"},
},
}), ShouldBeNil)
So(mail.Testable().SentMessages(), ShouldResembleV, []*mailS.TestMessage{
{Message: mailS.Message{
Sender: "*****@*****.**",
To: []string{"*****@*****.**"},
Subject: "Reminder",
Body: "I forgot",
Headers: net_mail.Header{
"In-Reply-To": []string{"epicness"},
"List-Id": []string{"spam"},
},
}},
})
})
})
Convey("errors", func() {
Convey("setting a non-email is a panic", func() {
So(func() { mail.Testable().SetAdminEmails("i am a banana") },
ShouldPanicLike, `invalid email ("i am a banana"): mail: missing phrase`)
})
Convey("sending from a non-user, non-admin is an error", func() {
mail.Testable().SetAdminEmails("Friendly <*****@*****.**>")
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
Subject: "Reminder",
Body: "I forgot",
}), ShouldErrLike, "invalid Sender: [email protected]")
})
Convey("sending from a bogus address is a problem", func() {
So(mail.Send(&mailS.Message{
Sender: "lalal",
}), ShouldErrLike, "unparsable Sender address: lalal: mail: missing phrase")
})
Convey("sending with no recipients is a problem", func() {
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
}), ShouldErrLike, "one of To, Cc or Bcc must be non-empty")
})
Convey("bad addresses are a problem", func() {
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
To: []string{"wut"},
}), ShouldErrLike, `invalid email ("wut"): mail: missing phrase`)
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
Cc: []string{"wut"},
}), ShouldErrLike, `invalid email ("wut"): mail: missing phrase`)
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
Bcc: []string{"wut"},
}), ShouldErrLike, `invalid email ("wut"): mail: missing phrase`)
})
Convey("no body is a problem", func() {
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
To: []string{"*****@*****.**"},
}), ShouldErrLike, `one of Body or HTMLBody must be non-empty`)
})
Convey("bad attachments are a problem", func() {
So(mail.Send(&mailS.Message{
Sender: "*****@*****.**",
To: []string{"*****@*****.**"},
Body: "nice thing",
Attachments: []mailS.Attachment{
{Name: "nice.exe", Data: []byte("boom")},
},
}), ShouldErrLike, `illegal attachment extension for "nice.exe"`)
})
Convey("bad headers are a problem", func() {
So(mail.SendToAdmins(&mailS.Message{
Sender: "*****@*****.**",
Subject: "Reminder",
Body: "I forgot",
Headers: net_mail.Header{"x-spam-cool": []string{"value"}},
}), ShouldErrLike, `disallowed header: x-spam-cool`)
})
})
})
}