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http_glue_test.go
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http_glue_test.go
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/* Copyright 2018 Comcast Cable Communications Management, LLC
* 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 main
import (
"context"
"fmt"
"net/http"
"net/http/httptest"
"testing"
"time"
"github.com/jsmorph/sheens/match"
. "github.com/jsmorph/sheens/util/testutil"
)
func TestHTTPGlue(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "hello")
}))
defer ts.Close()
s, err := NewService(ctx, ".", "", ".")
if err != nil {
t.Fatal(err)
}
s.Emitted = make(chan interface{}, 8)
s.Processing = make(chan interface{}, 8)
s.Errors = make(chan interface{}, 8)
msg := Dwimjs(fmt.Sprintf(`{"to":"http", "request":{"url":"%s"}}`, ts.URL))
op := COp{
Process: &OpProcess{
Message: msg,
},
}
if err = op.Do(ctx, s); err != nil {
t.Fatal(err)
}
timeout := time.NewTimer(time.Second)
for {
select {
case <-timeout.C:
t.Fatal("timeout")
case x := <-s.Processing:
bss, err := match.Match(Dwimjs(`{"body":"hello"}`), x, match.NewBindings())
if err != nil {
t.Fatal(err)
}
if 0 < len(bss) {
return
}
}
}
}