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https://github.com/minio/minio.git
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make notification as separate package (#5294)
* Remove old notification files * Add net package * Add event package * Modify minio to take new notification system
This commit is contained in:
Bala FA
kannappanr
272
pkg/event/targetlist_test.go
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272
pkg/event/targetlist_test.go
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@@ -0,0 +1,272 @@
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/*
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* Minio Cloud Storage, (C) 2018 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package event
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import (
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"crypto/rand"
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"errors"
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"reflect"
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"testing"
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"time"
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)
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type ExampleTarget struct {
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id TargetID
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sendErr bool
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closeErr bool
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}
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func (target ExampleTarget) ID() TargetID {
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return target.id
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}
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func (target ExampleTarget) Send(eventData Event) error {
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b := make([]byte, 1)
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if _, err := rand.Read(b); err != nil {
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panic(err)
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}
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time.Sleep(time.Duration(b[0]) * time.Millisecond)
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if target.sendErr {
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return errors.New("send error")
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}
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return nil
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}
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func (target ExampleTarget) Close() error {
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if target.closeErr {
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return errors.New("close error")
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}
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return nil
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}
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func TestTargetListAdd(t *testing.T) {
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targetListCase1 := NewTargetList()
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targetListCase2 := NewTargetList()
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if err := targetListCase2.Add(&ExampleTarget{TargetID{"2", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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targetListCase3 := NewTargetList()
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if err := targetListCase3.Add(&ExampleTarget{TargetID{"3", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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testCases := []struct {
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targetList *TargetList
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target Target
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expectedResult []TargetID
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expectErr bool
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}{
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{targetListCase1, &ExampleTarget{TargetID{"1", "webhook"}, false, false}, []TargetID{{"1", "webhook"}}, false},
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{targetListCase2, &ExampleTarget{TargetID{"1", "webhook"}, false, false}, []TargetID{{"2", "testcase"}, {"1", "webhook"}}, false},
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{targetListCase3, &ExampleTarget{TargetID{"3", "testcase"}, false, false}, nil, true},
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}
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for i, testCase := range testCases {
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err := testCase.targetList.Add(testCase.target)
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expectErr := (err != nil)
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if expectErr != testCase.expectErr {
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t.Fatalf("test %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
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}
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if !testCase.expectErr {
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result := testCase.targetList.List()
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if len(result) != len(testCase.expectedResult) {
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t.Fatalf("test %v: data: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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for _, targetID1 := range result {
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var found bool
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for _, targetID2 := range testCase.expectedResult {
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if reflect.DeepEqual(targetID1, targetID2) {
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found = true
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break
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}
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}
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if !found {
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t.Fatalf("test %v: data: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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}
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}
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func TestTargetListExists(t *testing.T) {
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targetListCase1 := NewTargetList()
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targetListCase2 := NewTargetList()
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if err := targetListCase2.Add(&ExampleTarget{TargetID{"2", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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targetListCase3 := NewTargetList()
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if err := targetListCase3.Add(&ExampleTarget{TargetID{"3", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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testCases := []struct {
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targetList *TargetList
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targetID TargetID
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expectedResult bool
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}{
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{targetListCase1, TargetID{"1", "webhook"}, false},
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{targetListCase2, TargetID{"1", "webhook"}, false},
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{targetListCase3, TargetID{"3", "testcase"}, true},
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}
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for i, testCase := range testCases {
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result := testCase.targetList.Exists(testCase.targetID)
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if result != testCase.expectedResult {
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t.Fatalf("test %v: data: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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func TestTargetListRemove(t *testing.T) {
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targetListCase1 := NewTargetList()
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targetListCase2 := NewTargetList()
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if err := targetListCase2.Add(&ExampleTarget{TargetID{"2", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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targetListCase3 := NewTargetList()
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if err := targetListCase3.Add(&ExampleTarget{TargetID{"3", "testcase"}, false, true}); err != nil {
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panic(err)
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}
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testCases := []struct {
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targetList *TargetList
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targetID TargetID
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expectErr bool
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}{
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{targetListCase1, TargetID{"1", "webhook"}, false},
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{targetListCase2, TargetID{"1", "webhook"}, false},
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{targetListCase3, TargetID{"3", "testcase"}, true},
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}
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for i, testCase := range testCases {
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errors := testCase.targetList.Remove(testCase.targetID)
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err := errors[testCase.targetID]
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expectErr := (err != nil)
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if expectErr != testCase.expectErr {
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t.Fatalf("test %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
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}
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}
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}
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func TestTargetListList(t *testing.T) {
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targetListCase1 := NewTargetList()
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targetListCase2 := NewTargetList()
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if err := targetListCase2.Add(&ExampleTarget{TargetID{"2", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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targetListCase3 := NewTargetList()
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if err := targetListCase3.Add(&ExampleTarget{TargetID{"3", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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if err := targetListCase3.Add(&ExampleTarget{TargetID{"1", "webhook"}, false, false}); err != nil {
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panic(err)
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}
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testCases := []struct {
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targetList *TargetList
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expectedResult []TargetID
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}{
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{targetListCase1, []TargetID{}},
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{targetListCase2, []TargetID{{"2", "testcase"}}},
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{targetListCase3, []TargetID{{"3", "testcase"}, {"1", "webhook"}}},
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}
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for i, testCase := range testCases {
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result := testCase.targetList.List()
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if len(result) != len(testCase.expectedResult) {
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t.Fatalf("test %v: data: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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for _, targetID1 := range result {
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var found bool
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for _, targetID2 := range testCase.expectedResult {
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if reflect.DeepEqual(targetID1, targetID2) {
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found = true
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break
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}
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}
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if !found {
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t.Fatalf("test %v: data: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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}
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func TestTargetListSend(t *testing.T) {
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targetListCase1 := NewTargetList()
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targetListCase2 := NewTargetList()
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if err := targetListCase2.Add(&ExampleTarget{TargetID{"2", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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targetListCase3 := NewTargetList()
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if err := targetListCase3.Add(&ExampleTarget{TargetID{"3", "testcase"}, false, false}); err != nil {
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panic(err)
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}
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targetListCase4 := NewTargetList()
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if err := targetListCase4.Add(&ExampleTarget{TargetID{"4", "testcase"}, true, false}); err != nil {
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panic(err)
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}
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testCases := []struct {
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targetList *TargetList
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targetID TargetID
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expectErr bool
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}{
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{targetListCase1, TargetID{"1", "webhook"}, false},
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{targetListCase2, TargetID{"1", "non-existent"}, false},
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{targetListCase3, TargetID{"3", "testcase"}, false},
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{targetListCase4, TargetID{"4", "testcase"}, true},
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}
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for i, testCase := range testCases {
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errors := testCase.targetList.Send(Event{}, testCase.targetID)
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err := errors[testCase.targetID]
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expectErr := (err != nil)
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if expectErr != testCase.expectErr {
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t.Fatalf("test %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
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}
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}
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}
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func TestNewTargetList(t *testing.T) {
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if result := NewTargetList(); result == nil {
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t.Fatalf("test: result: expected: <non-nil>, got: <nil>")
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}
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}
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