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fix lambda parser test

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This commit is contained in:
Johanna Stuber 2021-02-05 11:37:45 +01:00
parent 8d6842043d
commit e0926d87b7
1 changed files with 9 additions and 11 deletions
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20
src/test/java/edu/kit/typicalc/model/parser/LambdaParserTest.java
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@ -1,19 +1,13 @@
package edu.kit.typicalc.model.parser;
import static org.junit.jupiter.api.Assertions.assertEquals;
import edu.kit.typicalc.model.term.AbsTerm;
import edu.kit.typicalc.model.term.AppTerm;
import edu.kit.typicalc.model.term.BooleanTerm;
import edu.kit.typicalc.model.term.IntegerTerm;
import edu.kit.typicalc.model.term.LambdaTerm;
import edu.kit.typicalc.model.term.LetTerm;
import edu.kit.typicalc.model.term.VarTerm;
import edu.kit.typicalc.model.parser.Token.TokenType;
import edu.kit.typicalc.model.term.*;
import edu.kit.typicalc.util.Result;
import nl.jqno.equalsverifier.EqualsVerifier;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
class LambdaParserTest {
private static final VarTerm X = new VarTerm("x");
@ -22,9 +16,9 @@ class LambdaParserTest {
LambdaParser parser = new LambdaParser("x");
Result<LambdaTerm, ParseError> term = parser.parse();
assertEquals(new VarTerm("x"), term.unwrap());
parser = new LambdaParser("β1 α1");
parser = new LambdaParser("b1 a1");
term = parser.parse();
assertEquals(new AppTerm(new VarTerm("β1"), new VarTerm("α1")), term.unwrap());
assertEquals(new AppTerm(new VarTerm("b1"), new VarTerm("a1")), term.unwrap());
}
@Test
void absTerm() {
@ -106,6 +100,10 @@ class LambdaParserTest {
assertEquals(new Token(TokenType.RIGHT_PARENTHESIS, ")", 1), error.getCause());
parser = new LambdaParser("??");
assertEquals(ParseError.UNEXPECTED_CHARACTER, parser.parse().unwrapError());
parser = new LambdaParser("aλ");
assertEquals(ParseError.UNEXPECTED_CHARACTER, parser.parse().unwrapError());
parser = new LambdaParser("ä");
assertEquals(ParseError.UNEXPECTED_CHARACTER, parser.parse().unwrapError());
parser = new LambdaParser("123333333333333");
assertEquals(ParseError.UNEXPECTED_CHARACTER, parser.parse().unwrapError());
parser = new LambdaParser("x 123333333333333");