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fp-go/v2/ioeither/http/builder/builder_test.go
Dr. Carsten Leue dbe7102e43 fix: better doc and some helpers
Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
2025-11-26 12:05:31 +01:00

59 lines
1.4 KiB
Go

// Copyright (c) 2023 - 2025 IBM Corp.
// All rights reserved.
//
// 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 builder
import (
"net/http"
"net/url"
"testing"
E "github.com/IBM/fp-go/v2/either"
F "github.com/IBM/fp-go/v2/function"
R "github.com/IBM/fp-go/v2/http/builder"
"github.com/IBM/fp-go/v2/io"
"github.com/IBM/fp-go/v2/ioeither"
"github.com/stretchr/testify/assert"
)
func TestBuilderWithQuery(t *testing.T) {
// add some query
withLimit := R.WithQueryArg("limit")("10")
withURL := R.WithURL("http://www.example.org?a=b")
b := F.Pipe2(
R.Default,
withLimit,
withURL,
)
req := F.Pipe3(
b,
Requester,
ioeither.Map[error](func(r *http.Request) *url.URL {
return r.URL
}),
ioeither.ChainFirstIOK[error](func(u *url.URL) io.IO[any] {
return io.FromImpure(func() {
q := u.Query()
assert.Equal(t, "10", q.Get("limit"))
assert.Equal(t, "b", q.Get("a"))
})
}),
)
assert.True(t, E.IsRight(req()))
}