package statusproto import ( "testing" "github.com/stretchr/testify/require" ) func TestPrepareMigrationsEmpty(t *testing.T) { names, _, err := prepareMigrations(nil) require.NoError(t, err) require.Empty(t, names) } func TestPrepareMigrationsWithDefaultMigrations(t *testing.T) { names, _, err := prepareMigrations(defaultMigrations) require.NoError(t, err) require.NotEmpty(t, names) } func TestPrepareMigrationsErrors(t *testing.T) { // Two migrations with the same name in the same set. names, _, err := prepareMigrations([]migrationsWithGetter{ { Names: []string{"name1.sql", "name1.sql"}, Getter: nil, }, }) require.EqualError(t, err, "migration with name name1.sql already exists") require.Empty(t, names) // Two migrations with the same name in different sets. names, _, err = prepareMigrations([]migrationsWithGetter{ { Names: []string{"name2.sql"}, Getter: nil, }, { Names: []string{"name2.sql"}, Getter: nil, }, }) require.EqualError(t, err, "migration with name name2.sql already exists") require.Empty(t, names) // No getter for a migration. _, getter, err := prepareMigrations([]migrationsWithGetter{ { Names: []string{"name3.sql"}, Getter: nil, }, }) require.NoError(t, err) _, err = getter("non-existing-migration.sql") require.EqualError(t, err, "no migration for name non-existing-migration.sql") }