🧪 test: Add test for ident

src/test/java/com/caoccao/javet/swc4j/ast/expr/TestSwc4jAstIdent.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2024. caoccao.com Sam Cao
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.caoccao.javet.swc4j.ast.expr;
+
+import com.caoccao.javet.swc4j.ast.BaseTestSuiteSwc4jAst;
+import com.caoccao.javet.swc4j.ast.enums.Swc4jAstType;
+import com.caoccao.javet.swc4j.ast.program.Swc4jAstScript;
+import com.caoccao.javet.swc4j.ast.stmt.Swc4jAstExprStmt;
+import com.caoccao.javet.swc4j.outputs.Swc4jParseOutput;
+import com.caoccao.javet.swc4j.utils.SimpleList;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class TestSwc4jAstIdent extends BaseTestSuiteSwc4jAst {
+    @Test
+    public void testValidNonOptional() {
+        SimpleList.of("a", "x0", "_a", "$abc").forEach(code -> {
+            Swc4jParseOutput output = null;
+            try {
+                output = swc4j.parse(code, jsScriptParseOptions);
+            } catch (Throwable t) {
+                fail(t);
+            }
+            Swc4jAstScript script = output.getProgram().as(Swc4jAstScript.class);
+            Swc4jAstExprStmt exprStmt = assertAst(
+                    script, script.getBody().get(0).as(Swc4jAstExprStmt.class), Swc4jAstType.ExprStmt, 0, code.length());
+            Swc4jAstIdent ident = assertAst(
+                    exprStmt, exprStmt.getExpr().as(Swc4jAstIdent.class), Swc4jAstType.Ident, 0, code.length());
+            assertEquals(code, ident.getSym());
+            assertFalse(ident.isOptional());
+            assertSpan(code, script);
+        });
+    }
+}