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// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package runtime
import (
"mime"
"net/http"
"testing"
"github.com/go-openapi/errors"
"github.com/stretchr/testify/assert"
)
func TestParseContentType(t *testing.T) {
_, _, reason1 := mime.ParseMediaType("application(")
_, _, reason2 := mime.ParseMediaType("application/json;char*")
data := []struct {
hdr, mt, cs string
err *errors.ParseError
}{
{"application/json", "application/json", "", nil},
{"text/html; charset=utf-8", "text/html", "utf-8", nil},
{"text/html;charset=utf-8", "text/html", "utf-8", nil},
{"", "application/octet-stream", "", nil},
{"text/html; charset=utf-8", "text/html", "utf-8", nil},
{"application(", "", "", errors.NewParseError("Content-Type", "header", "application(", reason1)},
{"application/json;char*", "", "", errors.NewParseError("Content-Type", "header", "application/json;char*", reason2)},
}
headers := http.Header(map[string][]string{})
for _, v := range data {
if v.hdr != "" {
headers.Set("Content-Type", v.hdr)
} else {
headers.Del("Content-Type")
}
ct, cs, err := ContentType(headers)
if v.err == nil {
assert.NoError(t, err, "input: %q, err: %v", v.hdr, err)
} else {
assert.Error(t, err, "input: %q", v.hdr)
assert.IsType(t, &errors.ParseError{}, err, "input: %q", v.hdr)
assert.Equal(t, v.err.Error(), err.Error(), "input: %q", v.hdr)
}
assert.Equal(t, v.mt, ct, "input: %q", v.hdr)
assert.Equal(t, v.cs, cs, "input: %q", v.hdr)
}
}
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