
org.openrewrite.java.UnwrapParenthesesTest.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.Recipe
import org.openrewrite.TreeVisitor
import org.openrewrite.java.tree.J
interface UnwrapParenthesesTest : JavaRecipeTest {
override val recipe: Recipe?
get() = object : TestRecipe() {
override fun getVisitor(): TreeVisitor<*, ExecutionContext> {
return object : JavaVisitor() {
override fun visitParentheses(parens: J.Parentheses, p: ExecutionContext): J {
doAfterVisit(UnwrapParentheses(parens))
return super.visitParentheses(parens, p)
}
}
}
}
@Test
fun unwrapAssignment(jp: JavaParser) = assertChanged(
jp,
before = """
public class A {
boolean a;
{
a = (true);
}
}
""",
after = """
public class A {
boolean a;
{
a = true;
}
}
"""
)
@Test
fun unwrapIfCondition(jp: JavaParser) = assertChanged(
jp,
before = """
public class A {
{
if((true)) {}
}
}
""",
after = """
public class A {
{
if(true) {}
}
}
"""
)
}