Function TestFindEventsJSONLFile

pkg/cli/copilot_events_jsonl_test.go:17–74

TestFindEventsJSONLFile verifies that findEventsJSONLFile can locate an events.jsonl file both at the canonical copilot-session-state path and via recursive search.

(t *testing.T)

// TestFindEventsJSONLFile verifies that findEventsJSONLFile can locate an events.jsonl
// file both at the canonical copilot-session-state path and via recursive search.
func TestFindEventsJSONLFile(t *testing.T) {
	tests := []struct {
		name           string
		setupFunc      func(string) error
		expectFound    bool
		expectContains string // substring the found path must contain (optional)
	}{
		{
			name: "finds events.jsonl at canonical session-state path",
			setupFunc: func(dir string) error {
				sessionDir := filepath.Join(dir, "sandbox", "agent", "logs",
					"copilot-session-state", "be25adf7-5860-40ac-bfb6-2eb178a0f848")
				if err := os.MkdirAll(sessionDir, 0755); err != nil {
					return err
				}
				return os.WriteFile(filepath.Join(sessionDir, "events.jsonl"), []byte("{}"), 0644)
			},
			expectFound:    true,
			expectContains: "events.jsonl",
		},
		{
			name: "finds events.jsonl via recursive fallback",
			setupFunc: func(dir string) error {
				nestedDir := filepath.Join(dir, "some", "nested", "dir")
				if err := os.MkdirAll(nestedDir, 0755); err != nil {
					return err
				}
				return os.WriteFile(filepath.Join(nestedDir, "events.jsonl"), []byte("{}"), 0644)
			},
			expectFound:    true,
			expectContains: "events.jsonl",
		},
		{
			name: "returns empty string when events.jsonl is absent",
			setupFunc: func(dir string) error {
				return os.WriteFile(filepath.Join(dir, "other.log"), []byte("log content"), 0644)
			},
			expectFound: false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			dir := t.TempDir()
			require.NoError(t, tt.setupFunc(dir), "setup should succeed")

			result := findEventsJSONLFile(dir)
			if tt.expectFound {
				assert.NotEmpty(t, result, "should find events.jsonl")
				if tt.expectContains != "" {
					assert.Contains(t, result, tt.expectContains, "path should contain expected substring")
				}
			} else {
				assert.Empty(t, result, "should not find events.jsonl")
			}
		})
	}
}