1 files changed, 60 insertions, 0 deletions
diff --git a/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/Issue343.java b/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/Issue343.java
new file mode 100644
index 000000000..3c34c6a59
--- /dev/null
+++ b/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/Issue343.java
@@ -0,0 +1,60 @@
+package com.github.javaparser.symbolsolver;
+
+import com.github.javaparser.JavaParser;
+import com.github.javaparser.ast.expr.*;
+import com.github.javaparser.resolution.types.ResolvedType;
+import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade;
+import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
+import com.github.javaparser.symbolsolver.resolution.AbstractResolutionTest;
+import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class Issue343 extends AbstractResolutionTest{
+
+    private TypeSolver typeResolver;
+    private JavaParserFacade javaParserFacade;
+
+    private ResolvedType getExpressionType(TypeSolver typeSolver, Expression expression) {
+        return JavaParserFacade.get(typeSolver).getType(expression);
+    }
+
+    @Before
+    public void setup() {
+        typeResolver = new ReflectionTypeSolver();
+        javaParserFacade = JavaParserFacade.get(typeResolver);
+    }
+
+    @Test
+    public void resolveStringLiteralOutsideAST() {
+        assertEquals(javaParserFacade.classToResolvedType(String.class), getExpressionType(typeResolver, new StringLiteralExpr("")));
+    }
+
+    @Test
+    public void resolveIntegerLiteralOutsideAST() {
+        assertEquals(javaParserFacade.classToResolvedType(int.class), getExpressionType(typeResolver, new IntegerLiteralExpr(2)));
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void toResolveDoubleWeNeedTheAST() {
+        getExpressionType(typeResolver, JavaParser.parseExpression("new Double[]{2.0d, 3.0d}[1]"));
+    }
+
+
+    @Test(expected = IllegalStateException.class)
+    public void toResolveFloatWeNeedTheAST() {
+        getExpressionType(typeResolver, JavaParser.parseExpression("new Float[]{2.0d, 3.0d}"));
+    }
+
+    @Test
+    public void resolveMethodCallOnStringLiteralOutsideAST() {
+        assertEquals(javaParserFacade.classToResolvedType(int.class), getExpressionType(typeResolver, new MethodCallExpr(new StringLiteralExpr("hello"), "length")));
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void resolveLocaleOutsideAST() {
+        getExpressionType(typeResolver, new FieldAccessExpr(new NameExpr("Locale"), "US"));
+    }
+}