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38 lines
744 B
Go
38 lines
744 B
Go
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//go:generate ragel -Z scanner.rl
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package main
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import (
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"fmt"
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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)
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// var lexerTests = []struct{}{
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// {"{{var}}", "value"},
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// {"{{x}}", "1"},
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// }
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func TestExpressionParser(t *testing.T) {
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tokens, err := ScanExpression("abc > 123")
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require.NoError(t, err)
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fmt.Println("tokens =", tokens)
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// ast, err := Parse(tokens)
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// require.NoError(t, err)
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// fmt.Println("ast =", ast)
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// err = ast.Render(os.Stdout, nil)
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// require.NoError(t, err)
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// fmt.Println()
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return
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for _, test := range chunkTests {
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tokens := ScanChunks(test.in, "")
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ast, err := Parse(tokens)
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require.NoError(t, err)
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actual := ast.Render(os.Stdout, nil)
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require.Equal(t, test.expected, actual)
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}
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}
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