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|
package query
import (
"bytes"
"context"
"testing"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
func TestAsGetRequestMiddleware(t *testing.T) {
cases := map[string]struct {
Request *smithyhttp.Request
Expect *smithyhttp.Request
}{
"post": {
Request: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "POST"
req, _ = req.SetStream(bytes.NewReader([]byte("some=field")))
return req
}(),
Expect: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "GET"
req.URL.RawQuery = "some=field"
return req
}(),
},
"get": {
Request: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "GET"
req.URL.RawQuery = "existing=query"
return req
}(),
Expect: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "GET"
req.URL.RawQuery = "existing=query"
return req
}(),
},
"get with stream": {
Request: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "GET"
req.URL.RawQuery = "existing=query"
req, _ = req.SetStream(bytes.NewReader([]byte("some=field")))
return req
}(),
Expect: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "GET"
req.URL.RawQuery = "existing=query&some=field"
return req
}(),
},
"with query": {
Request: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "POST"
req.URL.RawQuery = "existing=query"
req, _ = req.SetStream(bytes.NewReader([]byte("some=field")))
return req
}(),
Expect: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "GET"
req.URL.RawQuery = "existing=query&some=field"
return req
}(),
},
"no body": {
Request: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "POST"
return req
}(),
Expect: func() *smithyhttp.Request {
req := smithyhttp.NewStackRequest().(*smithyhttp.Request)
req.Method = "GET"
return req
}(),
},
}
for name, c := range cases {
t.Run(name, func(t *testing.T) {
m := &asGetRequest{}
_, _, err := m.HandleSerialize(context.Background(), middleware.SerializeInput{
Parameters: struct{}{},
Request: c.Request,
}, middleware.SerializeHandlerFunc(func(
ctx context.Context, input middleware.SerializeInput,
) (
out middleware.SerializeOutput, metadata middleware.Metadata, err error,
) {
req, ok := input.Request.(*smithyhttp.Request)
if !ok {
t.Fatalf("expect smithy HTTP request, got %T", input.Request)
}
if e, a := c.Expect.URL.RawQuery, req.URL.RawQuery; e != a {
t.Errorf("expect %s query, got %s", e, a)
}
if v := req.GetStream(); v != nil {
t.Errorf("expect no request body, got %v", v)
}
return out, metadata, err
}))
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
})
}
}
|
