From 86983c1b774277e62a0442f1a883ee6223bd61c8 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Wed, 30 Sep 2015 19:04:45 +0100 Subject: Throw NoSuchMethod when method doesn't exist --- .../org/zwobble/couscous/tests/interpreter/EvaluatorTests.java | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/test/java/org') diff --git a/src/test/java/org/zwobble/couscous/tests/interpreter/EvaluatorTests.java b/src/test/java/org/zwobble/couscous/tests/interpreter/EvaluatorTests.java index 442c6e9..ee4f700 100644 --- a/src/test/java/org/zwobble/couscous/tests/interpreter/EvaluatorTests.java +++ b/src/test/java/org/zwobble/couscous/tests/interpreter/EvaluatorTests.java @@ -5,6 +5,7 @@ import org.zwobble.couscous.ast.FormalArgumentNode; import org.zwobble.couscous.ast.TernaryConditionalNode; import org.zwobble.couscous.interpreter.ConditionMustBeBoolean; import org.zwobble.couscous.interpreter.Environment; +import org.zwobble.couscous.interpreter.NoSuchMethod; import org.zwobble.couscous.values.IntegerValue; import org.zwobble.couscous.values.StringValue; @@ -64,6 +65,14 @@ public class EvaluatorTests { assertEquals(new StringValue("ell"), result); } + @Test + public void errorIfMethodDoesNotExist() { + val exception = assertThrows(NoSuchMethod.class, + () -> eval(emptyEnvironment(), + methodCall(literal("hello"), "size"))); + assertEquals(new NoSuchMethod("size"), exception); + } + private static Environment emptyEnvironment() { return new Environment(ImmutableMap.of()); } -- cgit v1.2.3