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fix bind with map[string]interface{} for json post but with no params #989

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fix bind with map[string]interface{} for json post but with no params #989

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2 changes: 1 addition & 1 deletion bind.go
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ func (b *DefaultBinder) bindPathData(ptr interface{}, c Context) error {
for _, key := range c.ParamNames() {
m[key] = []string{c.Param(key)}
}
if len(m) >= 0 {
if len(m) > 0 {
if err := b.bindData(ptr, m, "param"); err != nil {
return err
}
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14 changes: 14 additions & 0 deletions bind_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -158,6 +158,20 @@ func TestBindRouteParam(t *testing.T) {
}
}

func TestBindMapString(t *testing.T) {
e := New()
r := strings.NewReader(userJSONOnlyName)
req := httptest.NewRequest(POST, "/", r)
req.Header.Set(HeaderContentType, MIMEApplicationJSON)
rec := httptest.NewRecorder()
c := e.NewContext(req, rec)
u := map[string]interface{}{}
err := c.Bind(&u)
if assert.NoError(t, err) {
assert.Equal(t, "Jon Snow", u["name"])
}
}

func TestBindQueryParams(t *testing.T) {
e := New()
req := httptest.NewRequest(GET, "/?id=1&name=Jon+Snow", nil)
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