test(parity): add behavior suite regression coverage

internal/homesick/core/pull_test.go

@@ -1,6 +1,7 @@
 package core_test
 
 import (
+	"bytes"
 	"io"
 	"os"
 	"path/filepath"
@@ -127,3 +128,15 @@ func (s *PullSuite) TestPullAll_UpdatesAllCastlesFromOrigin() {
 func (s *PullSuite) TestPullAll_NoCastlesIsNoop() {
 	require.NoError(s.T(), s.app.PullAll())
 }
+
+func (s *PullSuite) TestPullAll_PrintsCastlePrefixes() {
+	_, _ = s.createRemoteWithClone("alpha")
+	_, _ = s.createRemoteWithClone("zeta")
+
+	stdout := &bytes.Buffer{}
+	s.app.Stdout = stdout
+
+	require.NoError(s.T(), s.app.PullAll())
+	require.Contains(s.T(), stdout.String(), "alpha:")
+	require.Contains(s.T(), stdout.String(), "zeta:")
+}