28 lines
No EOL
829 B
Kotlin
28 lines
No EOL
829 B
Kotlin
package parser
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import com.github.h0tk3y.betterParse.grammar.Grammar
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import com.github.h0tk3y.betterParse.grammar.parseToEnd
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import com.github.h0tk3y.betterParse.parser.Parser
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import org.junit.jupiter.api.Assertions.assertEquals
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import org.junit.jupiter.api.Test
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import parser.grammars.TermsGrammar
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import prolog.ast.terms.Atom
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import prolog.ast.terms.Operator
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import prolog.ast.terms.Structure
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class OperatorParserTests {
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class OperatorParser: TermsGrammar() {
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override val rootParser: Parser<Operator> by operator
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}
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private var parser = OperatorParser() as Grammar<Operator>
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@Test
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fun `parse conjunction`() {
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val input = "a, b"
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val result = parser.parseToEnd(input)
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assertEquals(Structure(Atom(","), listOf(Atom("a"), Atom("b"))), result, "Expected atom 'a, b'")
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}
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} |