zitadel/internal/eventstore/v2/repository/sql/query_test.go
2020-10-06 21:28:09 +02:00

428 lines
12 KiB
Go

package sql
import (
"database/sql"
"reflect"
"testing"
"time"
"github.com/caos/zitadel/internal/errors"
"github.com/caos/zitadel/internal/eventstore/v2/repository"
"github.com/lib/pq"
)
func Test_getCondition(t *testing.T) {
type args struct {
filter *repository.Filter
}
tests := []struct {
name string
args args
want string
}{
{
name: "equals",
args: args{filter: repository.NewFilter(repository.FieldAggregateID, "", repository.OperationEquals)},
want: "aggregate_id = ?",
},
{
name: "greater",
args: args{filter: repository.NewFilter(repository.FieldSequence, 0, repository.OperationGreater)},
want: "event_sequence > ?",
},
{
name: "less",
args: args{filter: repository.NewFilter(repository.FieldSequence, 5000, repository.OperationLess)},
want: "event_sequence < ?",
},
{
name: "in list",
args: args{filter: repository.NewFilter(repository.FieldAggregateType, []repository.AggregateType{"movies", "actors"}, repository.OperationIn)},
want: "aggregate_type = ANY(?)",
},
{
name: "invalid operation",
args: args{filter: repository.NewFilter(repository.FieldAggregateType, []repository.AggregateType{"movies", "actors"}, repository.Operation(-1))},
want: "",
},
{
name: "invalid field",
args: args{filter: repository.NewFilter(repository.Field(-1), []repository.AggregateType{"movies", "actors"}, repository.OperationEquals)},
want: "",
},
{
name: "invalid field and operation",
args: args{filter: repository.NewFilter(repository.Field(-1), []repository.AggregateType{"movies", "actors"}, repository.Operation(-1))},
want: "",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
db := &CRDB{}
if got := getCondition(db, tt.args.filter); got != tt.want {
t.Errorf("getCondition() = %v, want %v", got, tt.want)
}
})
}
}
func Test_prepareColumns(t *testing.T) {
type fields struct {
dbRow []interface{}
}
type args struct {
columns repository.Columns
dest interface{}
dbErr error
}
type res struct {
query string
expected interface{}
dbErr func(error) bool
}
tests := []struct {
name string
args args
res res
fields fields
}{
{
name: "invalid columns",
args: args{columns: repository.Columns(-1)},
res: res{
query: "",
dbErr: func(err error) bool { return err == nil },
},
},
{
name: "max column",
args: args{
columns: repository.ColumnsMaxSequence,
dest: new(Sequence),
},
res: res{
query: "SELECT MAX(event_sequence) FROM eventstore.events",
expected: Sequence(5),
},
fields: fields{
dbRow: []interface{}{Sequence(5)},
},
},
{
name: "max sequence wrong dest type",
args: args{
columns: repository.ColumnsMaxSequence,
dest: new(uint64),
},
res: res{
query: "SELECT MAX(event_sequence) FROM eventstore.events",
dbErr: errors.IsErrorInvalidArgument,
},
},
{
name: "events",
args: args{
columns: repository.ColumnsEvent,
dest: &[]*repository.Event{},
},
res: res{
query: "SELECT creation_date, event_type, event_sequence, previous_sequence, event_data, editor_service, editor_user, resource_owner, aggregate_type, aggregate_id, aggregate_version FROM eventstore.events",
expected: []*repository.Event{
{AggregateID: "hodor", AggregateType: "user", Sequence: 5, Data: make(Data, 0)},
},
},
fields: fields{
dbRow: []interface{}{time.Time{}, repository.EventType(""), uint64(5), Sequence(0), Data(nil), "", "", "", repository.AggregateType("user"), "hodor", repository.Version("")},
},
},
{
name: "events wrong dest type",
args: args{
columns: repository.ColumnsEvent,
dest: []*repository.Event{},
},
res: res{
query: "SELECT creation_date, event_type, event_sequence, previous_sequence, event_data, editor_service, editor_user, resource_owner, aggregate_type, aggregate_id, aggregate_version FROM eventstore.events",
dbErr: errors.IsErrorInvalidArgument,
},
},
{
name: "event query error",
args: args{
columns: repository.ColumnsEvent,
dest: &[]*repository.Event{},
dbErr: sql.ErrConnDone,
},
res: res{
query: "SELECT creation_date, event_type, event_sequence, previous_sequence, event_data, editor_service, editor_user, resource_owner, aggregate_type, aggregate_id, aggregate_version FROM eventstore.events",
dbErr: errors.IsInternal,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
crdb := &CRDB{}
query, rowScanner := prepareColumns(crdb, tt.args.columns)
if query != tt.res.query {
t.Errorf("prepareColumns() got = %s, want %s", query, tt.res.query)
}
if tt.res.query == "" && rowScanner != nil {
t.Errorf("row scanner should be nil")
}
if rowScanner == nil {
return
}
err := rowScanner(prepareTestScan(tt.args.dbErr, tt.fields.dbRow), tt.args.dest)
if err != nil && tt.res.dbErr == nil || err != nil && !tt.res.dbErr(err) || err == nil && tt.res.dbErr != nil {
t.Errorf("wrong error type in rowScanner got: %v", err)
return
}
if tt.res.dbErr != nil && tt.res.dbErr(err) {
return
}
if !reflect.DeepEqual(reflect.Indirect(reflect.ValueOf(tt.args.dest)).Interface(), tt.res.expected) {
t.Errorf("unexpected result from rowScanner \nwant: %+v \ngot: %+v", tt.fields.dbRow, reflect.Indirect(reflect.ValueOf(tt.args.dest)).Interface())
}
})
}
}
func prepareTestScan(err error, res []interface{}) scan {
return func(dests ...interface{}) error {
if err != nil {
return err
}
if len(dests) != len(res) {
return errors.ThrowInvalidArgumentf(nil, "SQL-NML1q", "expected len %d got %d", len(res), len(dests))
}
for i, r := range res {
reflect.ValueOf(dests[i]).Elem().Set(reflect.ValueOf(r))
}
return nil
}
}
func Test_prepareCondition(t *testing.T) {
type args struct {
filters []*repository.Filter
}
type res struct {
clause string
values []interface{}
}
tests := []struct {
name string
args args
res res
}{
{
name: "nil filters",
args: args{
filters: nil,
},
res: res{
clause: "",
values: nil,
},
},
{
name: "empty filters",
args: args{
filters: []*repository.Filter{},
},
res: res{
clause: "",
values: nil,
},
},
{
name: "invalid condition",
args: args{
filters: []*repository.Filter{
repository.NewFilter(repository.FieldAggregateID, "wrong", repository.Operation(-1)),
},
},
res: res{
clause: "",
values: nil,
},
},
{
name: "array as condition value",
args: args{
filters: []*repository.Filter{
repository.NewFilter(repository.FieldAggregateType, []repository.AggregateType{"user", "org"}, repository.OperationIn),
},
},
res: res{
clause: " WHERE aggregate_type = ANY(?)",
values: []interface{}{pq.Array([]repository.AggregateType{"user", "org"})},
},
},
{
name: "multiple filters",
args: args{
filters: []*repository.Filter{
repository.NewFilter(repository.FieldAggregateType, []repository.AggregateType{"user", "org"}, repository.OperationIn),
repository.NewFilter(repository.FieldAggregateID, "1234", repository.OperationEquals),
repository.NewFilter(repository.FieldEventType, []repository.EventType{"user.created", "org.created"}, repository.OperationIn),
},
},
res: res{
clause: " WHERE aggregate_type = ANY(?) AND aggregate_id = ? AND event_type = ANY(?)",
values: []interface{}{pq.Array([]repository.AggregateType{"user", "org"}), "1234", pq.Array([]repository.EventType{"user.created", "org.created"})},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
crdb := &CRDB{}
gotClause, gotValues := prepareCondition(crdb, tt.args.filters)
if gotClause != tt.res.clause {
t.Errorf("prepareCondition() gotClause = %v, want %v", gotClause, tt.res.clause)
}
if len(gotValues) != len(tt.res.values) {
t.Errorf("wrong length of gotten values got = %d, want %d", len(gotValues), len(tt.res.values))
return
}
for i, value := range gotValues {
if !reflect.DeepEqual(value, tt.res.values[i]) {
t.Errorf("prepareCondition() gotValues = %v, want %v", gotValues, tt.res.values)
}
}
})
}
}
func Test_buildQuery(t *testing.T) {
type args struct {
query *repository.SearchQuery
}
type res struct {
query string
values []interface{}
rowScanner bool
}
tests := []struct {
name string
args args
res res
}{
{
name: "with order by desc",
args: args{
// NewSearchQueryFactory("user").OrderDesc()
query: &repository.SearchQuery{
Columns: repository.ColumnsEvent,
Desc: true,
Filters: []*repository.Filter{
{
Field: repository.FieldAggregateType,
Value: repository.AggregateType("user"),
Operation: repository.OperationEquals,
},
},
},
},
res: res{
query: "SELECT creation_date, event_type, event_sequence, previous_sequence, event_data, editor_service, editor_user, resource_owner, aggregate_type, aggregate_id, aggregate_version FROM eventstore.events WHERE aggregate_type = $1 ORDER BY event_sequence DESC",
rowScanner: true,
values: []interface{}{repository.AggregateType("user")},
},
},
{
name: "with limit",
args: args{
query: &repository.SearchQuery{
Columns: repository.ColumnsEvent,
Desc: false,
Limit: 5,
Filters: []*repository.Filter{
{
Field: repository.FieldAggregateType,
Value: repository.AggregateType("user"),
Operation: repository.OperationEquals,
},
},
},
},
res: res{
query: "SELECT creation_date, event_type, event_sequence, previous_sequence, event_data, editor_service, editor_user, resource_owner, aggregate_type, aggregate_id, aggregate_version FROM eventstore.events WHERE aggregate_type = $1 ORDER BY event_sequence LIMIT $2",
rowScanner: true,
values: []interface{}{repository.AggregateType("user"), uint64(5)},
},
},
{
name: "with limit and order by desc",
args: args{
query: &repository.SearchQuery{
Columns: repository.ColumnsEvent,
Desc: true,
Limit: 5,
Filters: []*repository.Filter{
{
Field: repository.FieldAggregateType,
Value: repository.AggregateType("user"),
Operation: repository.OperationEquals,
},
},
},
},
res: res{
query: "SELECT creation_date, event_type, event_sequence, previous_sequence, event_data, editor_service, editor_user, resource_owner, aggregate_type, aggregate_id, aggregate_version FROM eventstore.events WHERE aggregate_type = $1 ORDER BY event_sequence DESC LIMIT $2",
rowScanner: true,
values: []interface{}{repository.AggregateType("user"), uint64(5)},
},
},
{
name: "error no columns",
args: args{
query: &repository.SearchQuery{
Columns: repository.Columns(-1),
},
},
res: res{
query: "",
rowScanner: false,
values: []interface{}(nil),
},
},
{
name: "invalid condition",
args: args{
query: &repository.SearchQuery{
Columns: repository.ColumnsEvent,
Filters: []*repository.Filter{
{},
},
},
},
res: res{
query: "",
rowScanner: false,
values: []interface{}(nil),
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
crdb := &CRDB{}
gotQuery, gotValues, gotRowScanner := buildQuery(crdb, tt.args.query)
if gotQuery != tt.res.query {
t.Errorf("buildQuery() gotQuery = %v, want %v", gotQuery, tt.res.query)
}
if len(gotValues) != len(tt.res.values) {
t.Errorf("wrong length of gotten values got = %d, want %d", len(gotValues), len(tt.res.values))
return
}
if !reflect.DeepEqual(gotValues, tt.res.values) {
t.Errorf("prepareCondition() gotValues = %T: %v, want %T: %v", gotValues, gotValues, tt.res.values, tt.res.values)
}
if (tt.res.rowScanner && gotRowScanner == nil) || (!tt.res.rowScanner && gotRowScanner != nil) {
t.Errorf("rowScanner should be nil==%v got nil==%v", tt.res.rowScanner, gotRowScanner == nil)
}
})
}
}