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Add tests for GetPathTemplate. Added GetHostTemplate and associated tests as well

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This commit is contained in:
Dj Gilcrease
2016-02-28 14:42:09 -08:00
parent 16507e2c47
commit 0d60c4bfeb
2 changed files with 108 additions and 11 deletions
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17
route.go
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@@ -532,10 +532,11 @@ func (r *Route) URLPath(pairs ...string) (*url.URL, error) {
}, nil
}
// URLPathTemplate returns the template used to match against for the route
//
// GetPathTemplate and GetHostTemplate returns the template used to match against for the route
// This is userful for building simple REST API documentation,
// and instrumentation for services like New Relic to ensure consistent reporting
// The route must have a path defined.
func (r *Route) URLPathTemplate() (string, error) {
func (r *Route) GetPathTemplate() (string, error) {
if r.err != nil {
return "", r.err
}
@@ -545,6 +546,16 @@ func (r *Route) URLPathTemplate() (string, error) {
return r.regexp.path.template, nil
}
func (r *Route) GetHostTemplate() (string, error) {
if r.err != nil {
return "", r.err
}
if r.regexp == nil || r.regexp.host == nil {
return "", errors.New("mux: route doesn't have a host")
}
return r.regexp.host.template, nil
}
// prepareVars converts the route variable pairs into a map. If the route has a
// BuildVarsFunc, it is invoked.
func (r *Route) prepareVars(pairs ...string) (map[string]string, error) {