org.openrewrite.java.DeleteStatementTest.kt Maven / Gradle / Ivy
/*
* Copyright 2020 the original author or authors.
*
* 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
*
* https://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 org.openrewrite.java
import org.junit.jupiter.api.Test
import org.openrewrite.ExecutionContext
import org.openrewrite.TreeVisitor
import org.openrewrite.java.tree.J
interface DeleteStatementTest : JavaRecipeTest {
@Test
fun deleteField(jp: JavaParser) = assertChanged(
jp,
recipe = object: TestRecipe() {
override fun getVisitor(): TreeVisitor<*, ExecutionContext> {
return object: JavaVisitor() {
override fun visitVariableDeclarations(multiVariable: J.VariableDeclarations, p: ExecutionContext): J {
doAfterVisit(DeleteStatement(multiVariable))
return super.visitVariableDeclarations(multiVariable, p)
}
}
}
},
before = """
import java.util.List;
public class A {
List collection = null;
}
""",
after = """
public class A {
}
"""
)
}