consul/agent/intentions_endpoint_test.go

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package agent
import (
"net/http"
"net/http/httptest"
"reflect"
"sort"
"testing"
"github.com/hashicorp/consul/agent/structs"
)
func TestIntentionsList_empty(t *testing.T) {
t.Parallel()
a := NewTestAgent(t.Name(), "")
defer a.Shutdown()
// Make sure an empty list is non-nil.
req, _ := http.NewRequest("GET", "/v1/connect/intentions", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionList(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
value := obj.(structs.Intentions)
if value == nil || len(value) != 0 {
t.Fatalf("bad: %v", value)
}
}
func TestIntentionsList_values(t *testing.T) {
t.Parallel()
a := NewTestAgent(t.Name(), "")
defer a.Shutdown()
// Create some intentions
for _, v := range []string{"foo", "bar"} {
req := structs.IntentionRequest{
Datacenter: "dc1",
Op: structs.IntentionOpCreate,
Intention: &structs.Intention{SourceName: v},
}
var reply string
if err := a.RPC("Intention.Apply", &req, &reply); err != nil {
t.Fatalf("err: %s", err)
}
}
// Request
req, _ := http.NewRequest("GET", "/v1/connect/intentions", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.IntentionList(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
value := obj.(structs.Intentions)
if len(value) != 2 {
t.Fatalf("bad: %v", value)
}
expected := []string{"bar", "foo"}
actual := []string{value[0].SourceName, value[1].SourceName}
sort.Strings(actual)
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
}