forked from tsuru/tsuru
/
router_test.go
51 lines (45 loc) · 1.49 KB
/
router_test.go
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// Copyright 2013 tsuru authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package router
import "launchpad.net/gocheck"
func (s *S) TestRegisterAndGet(c *gocheck.C) {
var r Router
Register("router", r)
got, err := Get("router")
c.Assert(err, gocheck.IsNil)
c.Assert(r, gocheck.DeepEquals, got)
_, err = Get("unknown-router")
c.Assert(err, gocheck.Not(gocheck.IsNil))
expectedMessage := `Unknown router: "unknown-router".`
c.Assert(expectedMessage, gocheck.Equals, err.Error())
}
func (s *S) TestStore(c *gocheck.C) {
err := Store("appname", "routername")
c.Assert(err, gocheck.IsNil)
name, err := Retrieve("appname")
c.Assert(err, gocheck.IsNil)
c.Assert(name, gocheck.Equals, "routername")
err = Remove("appname")
c.Assert(err, gocheck.IsNil)
}
func (s *S) TestRetireveNotFound(c *gocheck.C) {
name, err := Retrieve("notfound")
c.Assert(err, gocheck.Not(gocheck.IsNil))
c.Assert("", gocheck.Equals, name)
}
func (s *S) TestSwapBackendName(c *gocheck.C) {
err := Store("appname", "routername")
c.Assert(err, gocheck.IsNil)
defer Remove("appname")
err = Store("appname2", "routername2")
c.Assert(err, gocheck.IsNil)
defer Remove("appname2")
err = swapBackendName("appname", "appname2")
name, err := Retrieve("appname")
c.Assert(err, gocheck.IsNil)
c.Assert(name, gocheck.Equals, "routername2")
name, err = Retrieve("appname2")
c.Assert(err, gocheck.IsNil)
c.Assert(name, gocheck.Equals, "routername")
}