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tree_private_test.go
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tree_private_test.go
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// Copyright 2018 cirello.io/oversight - Ulderico Cirello
//
// 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 oversight
import (
"context"
"testing"
)
func Test_uniqueName(t *testing.T) {
tree := New(
Process(ChildProcessSpecification{Name: "alpha", Start: func(ctx context.Context) error { return nil }}),
Process(ChildProcessSpecification{Name: "alpha", Start: func(ctx context.Context) error { return nil }}),
)
seenNames := make(map[string]struct{})
for _, p := range tree.children {
if _, ok := seenNames[p.spec.Name]; ok {
t.Fatal("unique process name logic has failed")
}
}
}
func Test_invalidChildProcessSpecification(t *testing.T) {
var foundPanic bool
func() {
defer func() {
if r := recover(); r != nil {
foundPanic = true
}
}()
New(Process(ChildProcessSpecification{}))
}()
if !foundPanic {
t.Error("invalid child process specification should trigger have triggered a panic")
}
}