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86 lines
3.3 KiB
86 lines
3.3 KiB
package query_test
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/tendermint/tmlibs/pubsub"
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"github.com/tendermint/tmlibs/pubsub/query"
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)
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func TestMatches(t *testing.T) {
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const shortForm = "2006-Jan-02"
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txDate, err := time.Parse(shortForm, "2017-Jan-01")
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require.NoError(t, err)
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txTime, err := time.Parse(time.RFC3339, "2018-05-03T14:45:00Z")
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require.NoError(t, err)
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testCases := []struct {
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s string
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tags map[string]interface{}
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err bool
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matches bool
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}{
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{"tm.events.type='NewBlock'", map[string]interface{}{"tm.events.type": "NewBlock"}, false, true},
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{"tx.gas > 7", map[string]interface{}{"tx.gas": 8}, false, true},
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{"tx.gas > 7 AND tx.gas < 9", map[string]interface{}{"tx.gas": 8}, false, true},
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{"body.weight >= 3.5", map[string]interface{}{"body.weight": 3.5}, false, true},
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{"account.balance < 1000.0", map[string]interface{}{"account.balance": 900}, false, true},
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{"apples.kg <= 4", map[string]interface{}{"apples.kg": 4.0}, false, true},
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{"body.weight >= 4.5", map[string]interface{}{"body.weight": float32(4.5)}, false, true},
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{"oranges.kg < 4 AND watermellons.kg > 10", map[string]interface{}{"oranges.kg": 3, "watermellons.kg": 12}, false, true},
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{"peaches.kg < 4", map[string]interface{}{"peaches.kg": 5}, false, false},
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{"tx.date > DATE 2017-01-01", map[string]interface{}{"tx.date": time.Now()}, false, true},
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{"tx.date = DATE 2017-01-01", map[string]interface{}{"tx.date": txDate}, false, true},
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{"tx.date = DATE 2018-01-01", map[string]interface{}{"tx.date": txDate}, false, false},
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{"tx.time >= TIME 2013-05-03T14:45:00Z", map[string]interface{}{"tx.time": time.Now()}, false, true},
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{"tx.time = TIME 2013-05-03T14:45:00Z", map[string]interface{}{"tx.time": txTime}, false, false},
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{"abci.owner.name CONTAINS 'Igor'", map[string]interface{}{"abci.owner.name": "Igor,Ivan"}, false, true},
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{"abci.owner.name CONTAINS 'Igor'", map[string]interface{}{"abci.owner.name": "Pavel,Ivan"}, false, false},
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}
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for _, tc := range testCases {
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q, err := query.New(tc.s)
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if !tc.err {
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require.Nil(t, err)
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}
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if tc.matches {
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assert.True(t, q.Matches(pubsub.NewTagMap(tc.tags)), "Query '%s' should match %v", tc.s, tc.tags)
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} else {
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assert.False(t, q.Matches(pubsub.NewTagMap(tc.tags)), "Query '%s' should not match %v", tc.s, tc.tags)
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}
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}
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}
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func TestMustParse(t *testing.T) {
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assert.Panics(t, func() { query.MustParse("=") })
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assert.NotPanics(t, func() { query.MustParse("tm.events.type='NewBlock'") })
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}
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func TestConditions(t *testing.T) {
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txTime, err := time.Parse(time.RFC3339, "2013-05-03T14:45:00Z")
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require.NoError(t, err)
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testCases := []struct {
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s string
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conditions []query.Condition
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}{
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{s: "tm.events.type='NewBlock'", conditions: []query.Condition{query.Condition{Tag: "tm.events.type", Op: query.OpEqual, Operand: "NewBlock"}}},
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{s: "tx.gas > 7 AND tx.gas < 9", conditions: []query.Condition{query.Condition{Tag: "tx.gas", Op: query.OpGreater, Operand: int64(7)}, query.Condition{Tag: "tx.gas", Op: query.OpLess, Operand: int64(9)}}},
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{s: "tx.time >= TIME 2013-05-03T14:45:00Z", conditions: []query.Condition{query.Condition{Tag: "tx.time", Op: query.OpGreaterEqual, Operand: txTime}}},
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}
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for _, tc := range testCases {
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q, err := query.New(tc.s)
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require.Nil(t, err)
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assert.Equal(t, tc.conditions, q.Conditions())
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}
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}
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