github.com/evdatsion/aphelion-dpos-bft@v0.32.1/libs/pubsub/query/query_test.go (about)

     1  package query_test
     2  
     3  import (
     4  	"fmt"
     5  	"testing"
     6  	"time"
     7  
     8  	"github.com/stretchr/testify/assert"
     9  	"github.com/stretchr/testify/require"
    10  
    11  	"github.com/evdatsion/aphelion-dpos-bft/libs/pubsub/query"
    12  )
    13  
    14  func TestMatches(t *testing.T) {
    15  	var (
    16  		txDate = "2017-01-01"
    17  		txTime = "2018-05-03T14:45:00Z"
    18  	)
    19  
    20  	testCases := []struct {
    21  		s       string
    22  		events  map[string][]string
    23  		err     bool
    24  		matches bool
    25  	}{
    26  		{"tm.events.type='NewBlock'", map[string][]string{"tm.events.type": {"NewBlock"}}, false, true},
    27  
    28  		{"tx.gas > 7", map[string][]string{"tx.gas": {"8"}}, false, true},
    29  		{"tx.gas > 7 AND tx.gas < 9", map[string][]string{"tx.gas": {"8"}}, false, true},
    30  		{"body.weight >= 3.5", map[string][]string{"body.weight": {"3.5"}}, false, true},
    31  		{"account.balance < 1000.0", map[string][]string{"account.balance": {"900"}}, false, true},
    32  		{"apples.kg <= 4", map[string][]string{"apples.kg": {"4.0"}}, false, true},
    33  		{"body.weight >= 4.5", map[string][]string{"body.weight": {fmt.Sprintf("%v", float32(4.5))}}, false, true},
    34  		{"oranges.kg < 4 AND watermellons.kg > 10", map[string][]string{"oranges.kg": {"3"}, "watermellons.kg": {"12"}}, false, true},
    35  		{"peaches.kg < 4", map[string][]string{"peaches.kg": {"5"}}, false, false},
    36  
    37  		{"tx.date > DATE 2017-01-01", map[string][]string{"tx.date": {time.Now().Format(query.DateLayout)}}, false, true},
    38  		{"tx.date = DATE 2017-01-01", map[string][]string{"tx.date": {txDate}}, false, true},
    39  		{"tx.date = DATE 2018-01-01", map[string][]string{"tx.date": {txDate}}, false, false},
    40  
    41  		{"tx.time >= TIME 2013-05-03T14:45:00Z", map[string][]string{"tx.time": {time.Now().Format(query.TimeLayout)}}, false, true},
    42  		{"tx.time = TIME 2013-05-03T14:45:00Z", map[string][]string{"tx.time": {txTime}}, false, false},
    43  
    44  		{"abci.owner.name CONTAINS 'Igor'", map[string][]string{"abci.owner.name": {"Igor,Ivan"}}, false, true},
    45  		{"abci.owner.name CONTAINS 'Igor'", map[string][]string{"abci.owner.name": {"Pavel,Ivan"}}, false, false},
    46  
    47  		{"abci.owner.name = 'Igor'", map[string][]string{"abci.owner.name": {"Igor", "Ivan"}}, false, true},
    48  		{"abci.owner.name = 'Ivan'", map[string][]string{"abci.owner.name": {"Igor", "Ivan"}}, false, true},
    49  		{"abci.owner.name = 'Ivan' AND abci.owner.name = 'Igor'", map[string][]string{"abci.owner.name": {"Igor", "Ivan"}}, false, true},
    50  		{"abci.owner.name = 'Ivan' AND abci.owner.name = 'John'", map[string][]string{"abci.owner.name": {"Igor", "Ivan"}}, false, false},
    51  
    52  		{"tm.events.type='NewBlock'", map[string][]string{"tm.events.type": {"NewBlock"}, "app.name": {"fuzzed"}}, false, true},
    53  		{"app.name = 'fuzzed'", map[string][]string{"tm.events.type": {"NewBlock"}, "app.name": {"fuzzed"}}, false, true},
    54  		{"tm.events.type='NewBlock' AND app.name = 'fuzzed'", map[string][]string{"tm.events.type": {"NewBlock"}, "app.name": {"fuzzed"}}, false, true},
    55  		{"tm.events.type='NewHeader' AND app.name = 'fuzzed'", map[string][]string{"tm.events.type": {"NewBlock"}, "app.name": {"fuzzed"}}, false, false},
    56  	}
    57  
    58  	for _, tc := range testCases {
    59  		q, err := query.New(tc.s)
    60  		if !tc.err {
    61  			require.Nil(t, err)
    62  		}
    63  
    64  		require.NotNil(t, q, "Query '%s' should not be nil", tc.s)
    65  
    66  		if tc.matches {
    67  			assert.True(t, q.Matches(tc.events), "Query '%s' should match %v", tc.s, tc.events)
    68  		} else {
    69  			assert.False(t, q.Matches(tc.events), "Query '%s' should not match %v", tc.s, tc.events)
    70  		}
    71  	}
    72  }
    73  
    74  func TestMustParse(t *testing.T) {
    75  	assert.Panics(t, func() { query.MustParse("=") })
    76  	assert.NotPanics(t, func() { query.MustParse("tm.events.type='NewBlock'") })
    77  }
    78  
    79  func TestConditions(t *testing.T) {
    80  	txTime, err := time.Parse(time.RFC3339, "2013-05-03T14:45:00Z")
    81  	require.NoError(t, err)
    82  
    83  	testCases := []struct {
    84  		s          string
    85  		conditions []query.Condition
    86  	}{
    87  		{s: "tm.events.type='NewBlock'", conditions: []query.Condition{{Tag: "tm.events.type", Op: query.OpEqual, Operand: "NewBlock"}}},
    88  		{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)}}},
    89  		{s: "tx.time >= TIME 2013-05-03T14:45:00Z", conditions: []query.Condition{{Tag: "tx.time", Op: query.OpGreaterEqual, Operand: txTime}}},
    90  	}
    91  
    92  	for _, tc := range testCases {
    93  		q, err := query.New(tc.s)
    94  		require.Nil(t, err)
    95  
    96  		assert.Equal(t, tc.conditions, q.Conditions())
    97  	}
    98  }