org.openrewrite.java.format.WrappingAndBracesTest.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.format
import org.junit.jupiter.api.Test
import org.openrewrite.ExecutionContext
import org.openrewrite.Issue
import org.openrewrite.Recipe
import org.openrewrite.java.JavaParser
import org.openrewrite.java.JavaRecipeTest
import org.openrewrite.java.style.WrappingAndBracesStyle
@Suppress("UnusedAssignment", "ClassInitializerMayBeStatic")
interface WrappingAndBracesTest : JavaRecipeTest {
override val recipe: Recipe
get() = toRecipe {WrappingAndBracesVisitor(WrappingAndBracesStyle())}
@Suppress("StatementWithEmptyBody", "ConstantConditions")
@Issue("https://github.com/openrewrite/rewrite/issues/804")
@Test
fun conditionalsShouldStartOnNewLines(jp: JavaParser) = assertChanged(
jp,
recipe = WrappingAndBraces().doNext(TabsAndIndents()),
before = """
class Test {
void test() {
if (1 == 2) {
} if (1 == 3) {
}
}
}
""",
after = """
class Test {
void test() {
if (1 == 2) {
}
if (1 == 3) {
}
}
}
"""
)
@Test
fun blockLevelStatements(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
{ int n = 0;
n++;
}
}
""",
after = """
public class Test {
{
int n = 0;
n++;
}
}
"""
)
@Test
fun blockEndOnOwnLine(jp: JavaParser) = assertChanged(
jp,
before = """
class Test {
int n = 0;}
""",
after = """
class Test {
int n = 0;
}
"""
)
@Test
fun annotatedMethod(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
@SuppressWarnings({"ALL"}) Object method() {
return new Object();
}
}
""",
after = """
public class Test {
@SuppressWarnings({"ALL"})
Object method() {
return new Object();
}
}
"""
)
@Test
fun annotatedMethodWithModifier(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
@SuppressWarnings({"ALL"}) public Object method() {
return new Object();
}
}
""",
after = """
public class Test {
@SuppressWarnings({"ALL"})
public Object method() {
return new Object();
}
}
"""
)
@Test
fun annotatedMethodWithModifiers(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
@SuppressWarnings({"ALL"}) public final Object method() {
return new Object();
}
}
""",
after = """
public class Test {
@SuppressWarnings({"ALL"})
public final Object method() {
return new Object();
}
}
"""
)
@Test
fun annotatedMethodWithTypeParameter(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
@SuppressWarnings({"ALL"}) T method() {
return null;
}
}
""",
after = """
public class Test {
@SuppressWarnings({"ALL"})
T method() {
return null;
}
}
"""
)
@Test
fun multipleAnnotatedMethod(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
@SuppressWarnings({"ALL"}) @Deprecated Object method() {
return new Object();
}
}
""",
after = """
public class Test {
@SuppressWarnings({"ALL"})
@Deprecated
Object method() {
return new Object();
}
}
"""
)
@Test
fun annotatedConstructor(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
@SuppressWarnings({"ALL"}) @Deprecated Test() {
}
}
""",
after = """
public class Test {
@SuppressWarnings({"ALL"})
@Deprecated
Test() {
}
}
"""
)
@Test
fun annotatedClassDecl(jp: JavaParser) = assertChanged(
jp,
before = """
@SuppressWarnings({"ALL"}) class Test {
}
""",
after = """
@SuppressWarnings({"ALL"})
class Test {
}
"""
)
@Test
fun annotatedClassDeclAlreadyCorrect(jp: JavaParser) = assertUnchanged(
jp,
before = """
@SuppressWarnings({"ALL"})
class Test {
}
"""
)
@Test
fun annotatedClassDeclWithModifiers(jp: JavaParser) = assertChanged(
jp,
before = """
@SuppressWarnings({"ALL"}) public class Test {
}
""",
after = """
@SuppressWarnings({"ALL"})
public class Test {
}
"""
)
@Test
fun annotatedVariableDecl(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
public void doSomething() {
@SuppressWarnings("ALL") int foo;
}
}
""",
after = """
public class Test {
public void doSomething() {
@SuppressWarnings("ALL")
int foo;
}
}
"""
)
@Test
fun annotatedVariableAlreadyCorrect(jp: JavaParser) = assertUnchanged(
jp,
before = """
public class Test {
public void doSomething() {
@SuppressWarnings("ALL")
int foo;
}
}
""",
)
@Test
fun annotatedVariableDeclWithModifier(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
@SuppressWarnings("ALL") private int foo;
}
""",
after = """
public class Test {
@SuppressWarnings("ALL")
private int foo;
}
"""
)
@Test
fun annotatedVariableDeclInMethodDeclaration(jp: JavaParser) = assertUnchanged(
jp,
before = """
public class Test {
public void doSomething(@SuppressWarnings("ALL") int foo) {
}
}
"""
)
@Issue("https://github.com/openrewrite/rewrite/issues/375")
@Test
fun retainTrailingComments(jp: JavaParser) = assertChanged(
jp,
before = """
public class Test {
int m; /* comment */ int n;}
""",
after = """
public class Test {
int m; /* comment */
int n;
}
"""
)
}