Ilia Denisov
74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
package testkit
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import (
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"context"
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"sync"
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"galaxy/authsession/internal/ports"
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)
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// RecordingMailSender is a deterministic MailSender double that records every
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// delivery request and returns preconfigured outcomes or errors.
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type RecordingMailSender struct {
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mu sync.Mutex
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// Results stores queued results consumed by SendLoginCode before
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// DefaultResult is used.
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Results []ports.SendLoginCodeResult
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// DefaultResult stores the result used when Results is empty.
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DefaultResult ports.SendLoginCodeResult
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// Err is returned directly from SendLoginCode when set.
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Err error
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recordedInputs []ports.SendLoginCodeInput
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}
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// SendLoginCode records input and returns the next configured result.
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func (s *RecordingMailSender) SendLoginCode(ctx context.Context, input ports.SendLoginCodeInput) (ports.SendLoginCodeResult, error) {
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if err := ctx.Err(); err != nil {
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return ports.SendLoginCodeResult{}, err
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}
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if err := input.Validate(); err != nil {
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return ports.SendLoginCodeResult{}, err
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}
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s.mu.Lock()
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defer s.mu.Unlock()
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s.recordedInputs = append(s.recordedInputs, input)
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if s.Err != nil {
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return ports.SendLoginCodeResult{}, s.Err
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}
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if len(s.Results) > 0 {
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result := s.Results[0]
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s.Results = s.Results[1:]
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if err := result.Validate(); err != nil {
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return ports.SendLoginCodeResult{}, err
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}
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return result, nil
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}
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result := s.DefaultResult
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if result.Outcome == "" {
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result.Outcome = ports.SendLoginCodeOutcomeSent
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}
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if err := result.Validate(); err != nil {
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return ports.SendLoginCodeResult{}, err
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}
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return result, nil
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}
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// RecordedInputs returns a stable snapshot of every recorded mail request.
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func (s *RecordingMailSender) RecordedInputs() []ports.SendLoginCodeInput {
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s.mu.Lock()
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defer s.mu.Unlock()
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return append([]ports.SendLoginCodeInput(nil), s.recordedInputs...)
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}
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var _ ports.MailSender = (*RecordingMailSender)(nil)
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