feat(tools): branch_protection_get

internal/gitea/files_test.go

@@ -164,3 +164,37 @@ func TestDeleteBranchProtected(t *testing.T) {
 	require.Error(t, err)
 	assert.ErrorIs(t, err, gitea.ErrPermissionDenied)
 }
+
+func TestGetBranchProtectionFound(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		assert.Equal(t, "/api/v1/repos/o/r/branch_protections/main", r.URL.Path)
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{
+			"required_approvals": 2,
+			"push_whitelist_usernames": ["alice"],
+			"merge_whitelist_usernames": ["bob"]
+		}`))
+	}))
+	defer srv.Close()
+
+	c := gitea.NewClient(srv.URL, "tok")
+	bp, err := c.GetBranchProtection(context.Background(), "o", "r", "main")
+	require.NoError(t, err)
+	assert.True(t, bp.Protected)
+	assert.Equal(t, int64(2), bp.RequiredApprovals)
+	assert.Equal(t, []string{"alice"}, bp.PushWhitelist)
+	assert.Equal(t, []string{"bob"}, bp.MergeWhitelist)
+}
+
+func TestGetBranchProtectionNotFoundReturnsUnprotected(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNotFound)
+		_, _ = w.Write([]byte(`{"message":"not found"}`))
+	}))
+	defer srv.Close()
+
+	c := gitea.NewClient(srv.URL, "tok")
+	bp, err := c.GetBranchProtection(context.Background(), "o", "r", "feat/x")
+	require.NoError(t, err)
+	assert.False(t, bp.Protected)
+}