mirror of
https://github.com/rcourtman/Pulse.git
synced 2026-04-28 11:30:15 +00:00
ed78509f92
- Fix deadlock and race conditions in internal/alerts - Add comprehensive error path tests for internal/config - Fix 401 handling in internal/api - Fix Docker Swarm task filtering test logic
109 lines
2.9 KiB
Go
109 lines
2.9 KiB
Go
package config
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import (
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestConfigWatcher_WatchForChanges_Live(t *testing.T) {
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tempDir := t.TempDir()
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envPath := filepath.Join(tempDir, ".env")
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apiTokensPath := filepath.Join(tempDir, "api_tokens.json")
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mockEnvPath := filepath.Join(tempDir, "mock.env")
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require.NoError(t, os.WriteFile(envPath, []byte("PULSE_AUTH_USER=initial"), 0644))
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require.NoError(t, os.WriteFile(apiTokensPath, []byte("[]"), 0644))
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require.NoError(t, os.WriteFile(mockEnvPath, []byte("PULSE_MOCK_TEST=1"), 0644))
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t.Setenv("PULSE_AUTH_CONFIG_DIR", tempDir)
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cfg := &Config{}
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cw, err := NewConfigWatcher(cfg)
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require.NoError(t, err)
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cw.mockEnvPath = mockEnvPath // Force mock.env path for test
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// Setup callbacks
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mockReloaded := make(chan bool, 1)
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tokensReloaded := make(chan bool, 1)
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cw.SetMockReloadCallback(func() { mockReloaded <- true })
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cw.SetAPITokenReloadCallback(func() { tokensReloaded <- true })
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// Start watching
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err = cw.Start()
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require.NoError(t, err)
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defer cw.Stop()
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// Give watcher time to start
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time.Sleep(100 * time.Millisecond)
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// 1. Test .env change
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require.NoError(t, os.WriteFile(envPath, []byte("PULSE_AUTH_USER=something-different"), 0644))
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require.Eventually(t, func() bool {
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Mu.RLock()
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defer Mu.RUnlock()
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return cfg.AuthUser == "something-different"
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}, 5*time.Second, 200*time.Millisecond)
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// 2. Test api_tokens.json change
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// Mock global persistence for API token reloads
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p := NewConfigPersistence(tempDir)
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originalPersistence := globalPersistence
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globalPersistence = p
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defer func() { globalPersistence = originalPersistence }()
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// Write empty tokens list but it MUST be valid JSON
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require.NoError(t, os.WriteFile(apiTokensPath, []byte("[]"), 0644))
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select {
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case <-tokensReloaded:
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// Success
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case <-time.After(5 * time.Second):
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t.Error("Timed out waiting for API token reload")
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}
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// 3. Test mock.env change
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require.NoError(t, os.WriteFile(mockEnvPath, []byte("PULSE_MOCK_TEST=2"), 0644))
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select {
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case <-mockReloaded:
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// Success
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case <-time.After(2 * time.Second):
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t.Error("Timed out waiting for mock reload")
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}
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}
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func TestConfigWatcher_WatchForChanges_ErrorHandling(t *testing.T) {
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tempDir := t.TempDir()
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envPath := filepath.Join(tempDir, ".env")
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require.NoError(t, os.WriteFile(envPath, []byte(""), 0644))
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t.Setenv("PULSE_AUTH_CONFIG_DIR", tempDir)
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cfg := &Config{}
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cw, err := NewConfigWatcher(cfg)
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require.NoError(t, err)
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// Inject error into watcher channel
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go func() {
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cw.watcher.Errors <- os.ErrPermission
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}()
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// Start normally but we want to see it Doesn't crash on error
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go cw.watchForChanges()
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defer cw.Stop()
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// Wait a bit to ensure loop handles error
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time.Sleep(100 * time.Millisecond)
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}
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func TestConfigWatcher_CalculateFileHash_NotFound(t *testing.T) {
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cw := &ConfigWatcher{}
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hash, err := cw.calculateFileHash("/path/to/nothing")
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assert.Error(t, err)
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assert.Empty(t, hash)
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}
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