/
export_test.go
90 lines (77 loc) · 2.61 KB
/
export_test.go
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// Copyright 2012, 2013 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.
package api
import (
"github.com/juju/juju/api/base"
"github.com/juju/juju/network"
)
var (
CertDir = &certDir
NewWebsocketDialer = newWebsocketDialer
NewWebsocketDialerPtr = &newWebsocketDialer
WebsocketDialConfig = &websocketDialConfig
SlideAddressToFront = slideAddressToFront
BestVersion = bestVersion
FacadeVersions = &facadeVersions
ConnectWebsocket = connectWebsocket
)
// SetServerAddress allows changing the URL to the internal API server
// that AddLocalCharm uses in order to test NotImplementedError.
func SetServerAddress(c *Client, scheme, addr string) {
c.st.serverScheme = scheme
c.st.addr = addr
}
// ServerRoot is exported so that we can test the built URL.
func ServerRoot(c *Client) string {
return c.st.serverRoot()
}
// TestingStateParams is the parameters for NewTestingState, so that you can
// only set the bits that you acutally want to test.
type TestingStateParams struct {
Address string
EnvironTag string
APIHostPorts [][]network.HostPort
FacadeVersions map[string][]int
ServerScheme string
ServerRoot string
}
// NewTestingState creates an api.State object that can be used for testing. It
// isn't backed onto an actual API server, so actual RPC methods can't be
// called on it. But it can be used for testing general behavior.
func NewTestingState(params TestingStateParams) Connection {
st := &state{
addr: params.Address,
environTag: params.EnvironTag,
hostPorts: params.APIHostPorts,
facadeVersions: params.FacadeVersions,
serverScheme: params.ServerScheme,
serverRootAddress: params.ServerRoot,
}
return st
}
// PatchClientFacadeCall changes the internal FacadeCaller to one that lets
// you mock out the FacadeCall method. The function returned by
// PatchClientFacadeCall is a cleanup function that returns the client to its
// original state.
func PatchClientFacadeCall(c *Client, mockCall func(request string, params interface{}, response interface{}) error) func() {
orig := c.facade
c.facade = &resultCaller{mockCall}
return func() {
c.facade = orig
}
}
type resultCaller struct {
mockCall func(request string, params interface{}, response interface{}) error
}
func (f *resultCaller) FacadeCall(request string, params, response interface{}) error {
return f.mockCall(request, params, response)
}
func (f *resultCaller) Name() string {
return ""
}
func (f *resultCaller) BestAPIVersion() int {
return 0
}
func (f *resultCaller) RawAPICaller() base.APICaller {
return nil
}