test(open,generate): add failing parity tests

internal/homesick/core/generate_test.go

@@ -0,0 +1,69 @@
+package core_test
+
+import (
+	"io"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"git.hrafn.xyz/aether/gosick/internal/homesick/core"
+	"github.com/stretchr/testify/require"
+	"github.com/stretchr/testify/suite"
+)
+
+type GenerateSuite struct {
+	suite.Suite
+	tmpDir string
+	app    *core.App
+}
+
+func TestGenerateSuite(t *testing.T) {
+	suite.Run(t, new(GenerateSuite))
+}
+
+func (s *GenerateSuite) SetupTest() {
+	s.tmpDir = s.T().TempDir()
+	s.app = &core.App{
+		HomeDir:  filepath.Join(s.tmpDir, "home"),
+		ReposDir: filepath.Join(s.tmpDir, "home", ".homesick", "repos"),
+		Stdout:   io.Discard,
+		Stderr:   io.Discard,
+	}
+}
+
+func (s *GenerateSuite) TestGenerate_CreatesGitRepoAndHomeDir() {
+	castlePath := filepath.Join(s.tmpDir, "my-castle")
+
+	require.NoError(s.T(), s.app.Generate(castlePath))
+	require.DirExists(s.T(), castlePath)
+	require.DirExists(s.T(), filepath.Join(castlePath, ".git"))
+	require.DirExists(s.T(), filepath.Join(castlePath, "home"))
+}
+
+func (s *GenerateSuite) TestGenerate_AddsOriginWhenGitHubUserConfigured() {
+	castlePath := filepath.Join(s.tmpDir, "my-castle")
+	gitConfig := filepath.Join(s.tmpDir, "gitconfig")
+	require.NoError(s.T(), os.WriteFile(gitConfig, []byte("[github]\n\tuser = octocat\n"), 0o644))
+	s.T().Setenv("GIT_CONFIG_GLOBAL", gitConfig)
+	s.T().Setenv("GIT_CONFIG_NOSYSTEM", "1")
+
+	require.NoError(s.T(), s.app.Generate(castlePath))
+
+	configPath := filepath.Join(castlePath, ".git", "config")
+	content, err := os.ReadFile(configPath)
+	require.NoError(s.T(), err)
+	require.Contains(s.T(), string(content), "git@github.com:octocat/my-castle.git")
+}
+
+func (s *GenerateSuite) TestGenerate_DoesNotAddOriginWhenGitHubUserMissing() {
+	castlePath := filepath.Join(s.tmpDir, "my-castle")
+	s.T().Setenv("GIT_CONFIG_GLOBAL", filepath.Join(s.tmpDir, "nonexistent-config"))
+	s.T().Setenv("GIT_CONFIG_NOSYSTEM", "1")
+
+	require.NoError(s.T(), s.app.Generate(castlePath))
+
+	configPath := filepath.Join(castlePath, ".git", "config")
+	content, err := os.ReadFile(configPath)
+	require.NoError(s.T(), err)
+	require.NotContains(s.T(), string(content), "[remote \"origin\"]")
+}