96 lines
2.2 KiB
Go
96 lines
2.2 KiB
Go
package console_test
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"strings"
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"testing"
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"github.com/robertkrimen/otto"
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"github.com/status-im/status-go/geth/jail/console"
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"github.com/status-im/status-go/geth/node"
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"github.com/stretchr/testify/suite"
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)
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// TestConsole validates the behaviour of giving conole extensions.
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func TestConsole(t *testing.T) {
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suite.Run(t, new(ConsoleTestSuite))
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}
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type ConsoleTestSuite struct {
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suite.Suite
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vm *otto.Otto
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}
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func (s *ConsoleTestSuite) SetupTest() {
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require := s.Require()
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vm := otto.New()
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require.NotNil(vm)
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s.vm = vm
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}
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// TestConsoleLog will validate the operations of the console.log extension
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// for the otto vm.
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func (s *ConsoleTestSuite) TestConsoleLog() {
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require := s.Require()
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written := "Bob Marley"
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var customWriter bytes.Buffer
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err := s.vm.Set("console", map[string]interface{}{
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"log": func(fn otto.FunctionCall) otto.Value {
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return console.Write(fn, &customWriter, "vm.console")
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},
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})
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require.NoError(err)
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_, err = s.vm.Run(fmt.Sprintf(`console.log(%q);`, written))
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require.NoError(err)
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require.Equal(written, strings.TrimPrefix(customWriter.String(), "vm.console: "))
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}
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// TestObjectLogging will validate the operations of the console.log extension
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// when capturing objects declared from javascript.
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func (s *ConsoleTestSuite) TestObjectLogging() {
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require := s.Require()
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var customWriter bytes.Buffer
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node.SetDefaultNodeNotificationHandler(func(event string) {
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var eventReceived struct {
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Type string `json:"type"`
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Event []struct {
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Age int `json:"age"`
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Name string `json:"name"`
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} `json:"event"`
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}
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err := json.Unmarshal([]byte(event), &eventReceived)
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require.NoError(err)
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require.Equal(eventReceived.Type, "vm.console")
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require.NotEmpty(eventReceived.Event)
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objectReceived := eventReceived.Event[0]
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require.Equal(objectReceived.Age, 24)
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require.Equal(objectReceived.Name, "bob")
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})
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err := s.vm.Set("console", map[string]interface{}{
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"log": func(fn otto.FunctionCall) otto.Value {
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return console.Write(fn, &customWriter, "vm.console")
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},
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})
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require.NoError(err)
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_, err = s.vm.Run(`
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var person = {name:"bob", age:24}
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console.log(person);
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`)
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require.NoError(err)
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require.NotEmpty(&customWriter)
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}
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