public void testTypeVarDeclr() {
String ex = "String a;";
ParserContext ctx = new ParserContext();
ExpressionCompiler compiler = new ExpressionCompiler(ex);
compiler.compile(ctx);
assertNotNull(ctx.getVariables());
assertEquals(1, ctx.getVariables().entrySet().size());
for (Map.Entry<String, Class> entry : ctx.getVariables().entrySet()) {
assertEquals(String.class, entry.getValue());
}
}
public void testMultiTypeVarDeclr3() {
String ex = "int a = 52 * 3, b = 8, c = 16;";
ParserContext ctx = new ParserContext();
ExpressionCompiler compiler = new ExpressionCompiler(ex);
Serializable s = compiler.compile(ctx);
assertNotNull(ctx.getVariables());
assertEquals(3, ctx.getVariables().entrySet().size());
for (Map.Entry<String, Class> entry : ctx.getVariables().entrySet()) {
assertEquals(int.class, entry.getValue());
}
Map vars = new HashMap();
executeExpression(s, vars);
assertEquals(52 * 3, vars.get("a"));
assertEquals(8, vars.get("b"));
assertEquals(16, vars.get("c"));
}