64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package handler
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import (
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"context"
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"errors"
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"net/http"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestConcurrencyErrorResponse(t *testing.T) {
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tests := []struct {
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name string
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err error
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slotType string
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wantStatus int
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wantType string
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wantMessage string
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}{
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{
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name: "true concurrency timeout remains rate limit",
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err: &ConcurrencyError{SlotType: "account", IsTimeout: true},
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slotType: "user",
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wantStatus: http.StatusTooManyRequests,
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wantType: "rate_limit_error",
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wantMessage: "Concurrency limit exceeded for account, please retry later",
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},
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{
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name: "client cancellation is not classified as concurrency limit",
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err: context.Canceled,
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slotType: "user",
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wantStatus: statusClientClosedRequest,
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wantType: "api_error",
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wantMessage: "context canceled",
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},
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{
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name: "deadline exceeded is service unavailable",
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err: context.DeadlineExceeded,
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slotType: "user",
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wantStatus: http.StatusServiceUnavailable,
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wantType: "api_error",
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wantMessage: "Service temporarily unavailable, please retry later",
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},
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{
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name: "redis acquire error is service unavailable",
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err: errors.New("redis unavailable"),
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slotType: "user",
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wantStatus: http.StatusServiceUnavailable,
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wantType: "api_error",
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wantMessage: "Service temporarily unavailable, please retry later",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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status, errType, message := concurrencyErrorResponse(tt.err, tt.slotType)
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require.Equal(t, tt.wantStatus, status)
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require.Equal(t, tt.wantType, errType)
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require.Equal(t, tt.wantMessage, message)
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})
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}
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}
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