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60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package shell
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import (
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"bufio"
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"strings"
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"testing"
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"github.com/stretchr/testify/suite"
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)
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type SubshellTest struct {
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suite.Suite
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}
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func (t *SubshellTest) TestParse() {
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parser := &BaseParser{&SubshellParameters{}}
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reader := bufio.NewReader(strings.NewReader("(echo hello world!)"))
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iterator, err := NewCharIterator(reader)
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t.NoError(err)
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token, err := parser.Parse(iterator, &CharCollection{})
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t.NoError(err)
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t.IsType(&Subshell{}, token)
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t.IsType(&Statement{}, token.Tokens()[0])
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t.Equal(1, len(token.Tokens()))
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statement := token.Tokens()[0]
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t.IsType(&Word{}, statement.Tokens()[0])
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t.IsType(&Word{}, statement.Tokens()[2])
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t.IsType(&Word{}, statement.Tokens()[4])
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t.Equal(5, len(statement.Tokens()))
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t.Equal("echo", statement.Tokens()[0].String())
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t.Equal("hello", statement.Tokens()[2].String())
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t.Equal("world!", statement.Tokens()[4].String())
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}
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func (t *SubshellTest) TestParseMultipleStatements() {
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parser := &BaseParser{&SubshellParameters{}}
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reader := bufio.NewReader(strings.NewReader("(echo hello world!; echo tramp_exit_code $?)"))
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iterator, err := NewCharIterator(reader)
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t.NoError(err)
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token, err := parser.Parse(iterator, &CharCollection{})
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t.NoError(err)
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t.Equal(2, len(token.Tokens()))
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t.IsType(&Subshell{}, token)
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t.IsType(&Statement{}, token.Tokens()[0])
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t.IsType(&Statement{}, token.Tokens()[1])
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}
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func TestSubshellTest(t *testing.T) {
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suite.Run(t, new(SubshellTest))
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}
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