token-server: Warmup some local caches in /_ah/warmup.

tokenserver/appengine/impl/certconfig/ca_test.go

 // Copyright 2016 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package certconfig
 
 import (
         "testing"
         "time"
 
+        ds "github.com/luci/gae/service/datastore"
+
         "github.com/luci/luci-go/appengine/gaetesting"
         "github.com/luci/luci-go/common/clock/testclock"
         "github.com/luci/luci-go/common/data/caching/proccache"
 
         . "github.com/smartystreets/goconvey/convey"
 )
 
+func TestListCAs(t *testing.T) {
+        Convey("ListCAs works", t, func() {
+                ctx := gaetesting.TestingContext()
+
+                // Empty.
+                cas, err := ListCAs(ctx)
+                So(err, ShouldBeNil)
+                So(len(cas), ShouldEqual, 0)
+
+                // Add some.
+                err = ds.Put(ctx, &CA{CN: "abc", Removed: true}, &CA{CN: "def"})
+                So(err, ShouldBeNil)
+                ds.GetTestable(ctx).CatchupIndexes()
+
+                cas, err = ListCAs(ctx)
+                So(err, ShouldBeNil)
+                So(cas, ShouldResemble, []string{"def"})
+        })
+}
+
 func TestCAUniqueIDToCNMapLoadStore(t *testing.T) {
         Convey("CAUniqueIDToCNMap Load and Store works", t, func() {
                 ctx := gaetesting.TestingContext()
 
                 // Empty.
                 mapping, err := LoadCAUniqueIDToCNMap(ctx)
                 So(err, ShouldEqual, nil)
                 So(len(mapping), ShouldEqual, 0)
 
                 // Store some.
@@ skipping 34 matching lines @@
                 So(err, ShouldBeNil)
                 So(val, ShouldEqual, "")
 
                 // Updated after cache expires.
                 clk.Add(2 * time.Minute)
                 val, err = GetCAByUniqueID(ctx, 1)
                 So(err, ShouldBeNil)
                 So(val, ShouldEqual, "abc")
         })
 }