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ctxtest.go
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ctxtest.go
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// Copyright 2021 Nokia
// Licensed under the BSD 3-Clause License.
// SPDX-License-Identifier: BSD-3-Clause
package restful
import (
"context"
"net/http"
"net/url"
)
type testFakeWriter struct {
header http.Header
}
func newTestFakeWriter() *testFakeWriter {
var w testFakeWriter
w.header = make(http.Header)
return &w
}
func (w *testFakeWriter) Write(bytes []byte) (int, error) {
return len(bytes), nil
}
func (w *testFakeWriter) WriteHeader(statusCode int) {
}
func (w *testFakeWriter) Header() http.Header {
return w.header
}
// NewTestCtx helps creating tests. Caller can define headers and path variables.
func NewTestCtx(method string, rawurl string, header http.Header, vars map[string]string) context.Context {
var r http.Request
r.Method = method
r.Header = header
r.URL, _ = url.Parse(rawurl)
return context.WithValue(context.Background(), ctxName, newLambda(newTestFakeWriter(), &r, vars))
}
// ResponseHeader return response header map to be sent.
// Usually used on testing.
func (l *Lambda) ResponseHeader() http.Header {
return l.w.Header()
}