gopkg/gin
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Support binding for slice/array obj [Rewrite] (#2302)

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Co-authored-by: thinkerou <thinkerou@gmail.com>
Co-authored-by: Bo-Yi Wu <appleboy.tw@gmail.com>
This commit is contained in:
wuhuizuo
2021-01-03 21:43:34 +08:00
committed by GitHub
parent a573ec6a37
commit 4bfae4c8c8
4 changed files with 142 additions and 11 deletions
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binding/binding_test.go
+29 -1
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@@ -35,7 +35,7 @@ type QueryTest struct {
}
type FooStruct struct {
Foo string `msgpack:"foo" json:"foo" form:"foo" xml:"foo" binding:"required"`
Foo string `msgpack:"foo" json:"foo" form:"foo" xml:"foo" binding:"required,max=32"`
}
type FooBarStruct struct {
@@ -181,6 +181,20 @@ func TestBindingJSON(t *testing.T) {
`{"foo": "bar"}`, `{"bar": "foo"}`)
}
func TestBindingJSONSlice(t *testing.T) {
EnableDecoderDisallowUnknownFields = true
defer func() {
EnableDecoderDisallowUnknownFields = false
}()
testBodyBindingSlice(t, JSON, "json", "/", "/", `[]`, ``)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": ""}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"bar": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": "123456789012345678901234567890123"}]`)
}
func TestBindingJSONUseNumber(t *testing.T) {
testBodyBindingUseNumber(t,
JSON, "json",
@@ -1181,6 +1195,20 @@ func testBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody
assert.Error(t, err)
}
func testBodyBindingSlice(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
var obj1 []FooStruct
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj1)
assert.NoError(t, err)
var obj2 []FooStruct
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj2)
assert.Error(t, err)
}
func testBodyBindingStringMap(t *testing.T, b Binding, path, badPath, body, badBody string) {
obj := make(map[string]string)
req := requestWithBody("POST", path, body)