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feat(tests): added some simple test cases
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "context" | ||
| "os" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/aws/aws-sdk-go-v2/service/sqs" | ||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/mock" | ||
| ) | ||
|
|
||
| // MockSQSClient is a mock of the SQS client | ||
| type MockSQSClient struct { | ||
| mock.Mock | ||
| } | ||
|
|
||
| // GetQueueAttributes mocks the GetQueueAttributes method | ||
| func (m *MockSQSClient) GetQueueAttributes(ctx context.Context, params *sqs.GetQueueAttributesInput, optFns ...func(*sqs.Options)) (*sqs.GetQueueAttributesOutput, error) { | ||
| args := m.Called(ctx, params, optFns) | ||
| return args.Get(0).(*sqs.GetQueueAttributesOutput), args.Error(1) | ||
| } | ||
|
|
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| func TestGetMonitorInterval(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
| envValue string | ||
| expectedResult time.Duration | ||
| }{ | ||
| {"Default value", "", 30 * time.Second}, | ||
| {"Custom value", "60", 60 * time.Second}, | ||
| {"Invalid value", "invalid", 30 * time.Second}, | ||
| } | ||
|
|
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| for _, tt := range tests { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| os.Setenv("SQS_MONITOR_INTERVAL_SECONDS", tt.envValue) | ||
| defer os.Unsetenv("SQS_MONITOR_INTERVAL_SECONDS") | ||
|
|
||
| result := getMonitorInterval() | ||
| assert.Equal(t, tt.expectedResult, result) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestMonitorQueue(t *testing.T) { | ||
| mockClient := new(MockSQSClient) | ||
| originalSvc := svc | ||
| svc = mockClient | ||
| defer func() { svc = originalSvc }() | ||
|
|
||
| queueURL := "https://sqs.us-west-2.amazonaws.com/123456789012/MyQueue" | ||
| expectedOutput := &sqs.GetQueueAttributesOutput{ | ||
| Attributes: map[string]string{ | ||
| "ApproximateNumberOfMessages": "10", | ||
| "ApproximateNumberOfMessagesDelayed": "5", | ||
| "ApproximateNumberOfMessagesNotVisible": "2", | ||
| }, | ||
| } | ||
|
|
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| mockClient.On("GetQueueAttributes", mock.Anything, mock.Anything, mock.Anything).Return(expectedOutput, nil) | ||
|
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| c := make(chan queueResult) | ||
| go monitorQueue(queueURL, c) | ||
|
|
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| result := <-c | ||
|
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| assert.Equal(t, queueURL, result.QueueURL) | ||
| assert.Equal(t, "MyQueue", result.QueueName) | ||
| assert.Equal(t, expectedOutput, result.QueueResults) | ||
|
|
||
| mockClient.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestHealthcheck(t *testing.T) { | ||
| assert.NotPanics(t, func() { healthcheck(nil, nil) }) | ||
| } |