go/echo
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Merge pull request #1695 from pafuent/reverse_any_type_routes

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Fixing Echo#Reverse for Any type routes
This commit is contained in:
Roland Lammel 2020-12-06 17:00:23 +01:00 committed by GitHub
commit 429a8db01d
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2 changed files with 31 additions and 1 deletions
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2
echo.go
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@ -572,7 +572,7 @@ func (e *Echo) Reverse(name string, params ...interface{}) string {
for _, r := range e.router.routes {
if r.Name == name {
for i, l := 0, len(r.Path); i < l; i++ {
if r.Path[i] == ':' && n < ln {
if (r.Path[i] == ':' || r.Path[i] == '*') && n < ln {
for ; i < l && r.Path[i] != '/'; i++ {
}
uri.WriteString(fmt.Sprintf("%v", params[n]))

30
echo_test.go
View File

@ -277,10 +277,12 @@ func TestEchoURL(t *testing.T) {
e := New()
static := func(Context) error { return nil }
getUser := func(Context) error { return nil }
getAny := func(Context) error { return nil }
getFile := func(Context) error { return nil }
e.GET("/static/file", static)
e.GET("/users/:id", getUser)
e.GET("/documents/*", getAny)
g := e.Group("/group")
g.GET("/users/:uid/files/:fid", getFile)
@ -289,6 +291,9 @@ func TestEchoURL(t *testing.T) {
assert.Equal("/static/file", e.URL(static))
assert.Equal("/users/:id", e.URL(getUser))
assert.Equal("/users/1", e.URL(getUser, "1"))
assert.Equal("/users/1", e.URL(getUser, "1"))
assert.Equal("/documents/foo.txt", e.URL(getAny, "foo.txt"))
assert.Equal("/documents/*", e.URL(getAny))
assert.Equal("/group/users/1/files/:fid", e.URL(getFile, "1"))
assert.Equal("/group/users/1/files/1", e.URL(getFile, "1", "1"))
}
@ -652,3 +657,28 @@ func TestEchoShutdown(t *testing.T) {
err := <-errCh
assert.Equal(t, err.Error(), "http: Server closed")
}
func TestEchoReverse(t *testing.T) {
assert := assert.New(t)
e := New()
dummyHandler := func(Context) error { return nil }
e.GET("/static", dummyHandler).Name = "/static"
e.GET("/static/*", dummyHandler).Name = "/static/*"
e.GET("/params/:foo", dummyHandler).Name = "/params/:foo"
e.GET("/params/:foo/bar/:qux", dummyHandler).Name = "/params/:foo/bar/:qux"
e.GET("/params/:foo/bar/:qux/*", dummyHandler).Name = "/params/:foo/bar/:qux/*"
assert.Equal("/static", e.Reverse("/static"))
assert.Equal("/static", e.Reverse("/static", "missing param"))
assert.Equal("/static/*", e.Reverse("/static/*"))
assert.Equal("/static/foo.txt", e.Reverse("/static/*", "foo.txt"))
assert.Equal("/params/:foo", e.Reverse("/params/:foo"))
assert.Equal("/params/one", e.Reverse("/params/:foo", "one"))
assert.Equal("/params/:foo/bar/:qux", e.Reverse("/params/:foo/bar/:qux"))
assert.Equal("/params/one/bar/:qux", e.Reverse("/params/:foo/bar/:qux", "one"))
assert.Equal("/params/one/bar/two", e.Reverse("/params/:foo/bar/:qux", "one", "two"))
assert.Equal("/params/one/bar/two/three", e.Reverse("/params/:foo/bar/:qux/*", "one", "two", "three"))
}