package query_test import ( "fmt" "testing" "time" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "github.com/tendermint/tendermint/libs/pubsub" "github.com/tendermint/tendermint/libs/pubsub/query" ) func TestMatches(t *testing.T) { var ( txDate = "2017-01-01" txTime = "2018-05-03T14:45:00Z" ) testCases := []struct { s string tags map[string]string err bool matches bool }{ {"tm.events.type='NewBlock'", map[string]string{"tm.events.type": "NewBlock"}, false, true}, {"tx.gas > 7", map[string]string{"tx.gas": "8"}, false, true}, {"tx.gas > 7 AND tx.gas < 9", map[string]string{"tx.gas": "8"}, false, true}, {"body.weight >= 3.5", map[string]string{"body.weight": "3.5"}, false, true}, {"account.balance < 1000.0", map[string]string{"account.balance": "900"}, false, true}, {"apples.kg <= 4", map[string]string{"apples.kg": "4.0"}, false, true}, {"body.weight >= 4.5", map[string]string{"body.weight": fmt.Sprintf("%v", float32(4.5))}, false, true}, {"oranges.kg < 4 AND watermellons.kg > 10", map[string]string{"oranges.kg": "3", "watermellons.kg": "12"}, false, true}, {"peaches.kg < 4", map[string]string{"peaches.kg": "5"}, false, false}, {"tx.date > DATE 2017-01-01", map[string]string{"tx.date": time.Now().Format(query.DateLayout)}, false, true}, {"tx.date = DATE 2017-01-01", map[string]string{"tx.date": txDate}, false, true}, {"tx.date = DATE 2018-01-01", map[string]string{"tx.date": txDate}, false, false}, {"tx.time >= TIME 2013-05-03T14:45:00Z", map[string]string{"tx.time": time.Now().Format(query.TimeLayout)}, false, true}, {"tx.time = TIME 2013-05-03T14:45:00Z", map[string]string{"tx.time": txTime}, false, false}, {"abci.owner.name CONTAINS 'Igor'", map[string]string{"abci.owner.name": "Igor,Ivan"}, false, true}, {"abci.owner.name CONTAINS 'Igor'", map[string]string{"abci.owner.name": "Pavel,Ivan"}, false, false}, } for _, tc := range testCases { q, err := query.New(tc.s) if !tc.err { require.Nil(t, err) } if tc.matches { assert.True(t, q.Matches(pubsub.NewTagMap(tc.tags)), "Query '%s' should match %v", tc.s, tc.tags) } else { assert.False(t, q.Matches(pubsub.NewTagMap(tc.tags)), "Query '%s' should not match %v", tc.s, tc.tags) } } } func TestMustParse(t *testing.T) { assert.Panics(t, func() { query.MustParse("=") }) assert.NotPanics(t, func() { query.MustParse("tm.events.type='NewBlock'") }) } func TestConditions(t *testing.T) { txTime, err := time.Parse(time.RFC3339, "2013-05-03T14:45:00Z") require.NoError(t, err) testCases := []struct { s string conditions []query.Condition }{ {s: "tm.events.type='NewBlock'", conditions: []query.Condition{{Tag: "tm.events.type", Op: query.OpEqual, Operand: "NewBlock"}}}, {s: "tx.gas > 7 AND tx.gas < 9", conditions: []query.Condition{{Tag: "tx.gas", Op: query.OpGreater, Operand: int64(7)}, {Tag: "tx.gas", Op: query.OpLess, Operand: int64(9)}}}, {s: "tx.time >= TIME 2013-05-03T14:45:00Z", conditions: []query.Condition{{Tag: "tx.time", Op: query.OpGreaterEqual, Operand: txTime}}}, } for _, tc := range testCases { q, err := query.New(tc.s) require.Nil(t, err) assert.Equal(t, tc.conditions, q.Conditions()) } }