ClassFormatterTest.java

/*
 * Copyright (C) 2014-2017 the original authors 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
 *
 *     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 io.sarl.lang.tests.modules.formatting2;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Suite;
import org.junit.runners.Suite.SuiteClasses;

/** Tests for formatting classes.
 *
 * @author $Author: sgalland$
 * @version $Name$ $Revision$ $Date$
 * @mavengroupid $GroupId$
 * @mavenartifactid $ArtifactId$
 */
@RunWith(Suite.class)
@SuiteClasses({
	ClassFormatterTest.FormatterAPITest.class,
})
@SuppressWarnings("all")
public class ClassFormatterTest {

	/**
	 * @author $Author: sgalland$
	 * @version $FullVersion$
	 * @mavengroupid $GroupId$
	 * @mavenartifactid $ArtifactId$
	 */
	public static class FormatterAPITest extends AbstractFormatterTest {
	
		@Test
		public void empty() throws Exception {
			String source = "class  EntityX{}";
			String expected = multilineString(
					"class EntityX {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void modifiers() throws Exception {
			String source = "public    static    class EntityX{}";
			String expected = multilineString(
					"public static class EntityX {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void twoAnnotations() throws Exception {
			String source = "@Pure@Beta    class EntityX{}";
			String expected = multilineString(
					"@Pure @Beta class EntityX {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void threeAnnotations() throws Exception {
			String source = multilineString(
					"@Pure@Beta",
					"@Hello    class EntityX{}");
			String expected = multilineString(
					"@Pure @Beta",
					"@Hello class EntityX {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void annotationValue() throws Exception {
			String source = "@SuppressWarnings(        value= \"name\"   )class EntityX{}";
			String expected = multilineString(
					"@SuppressWarnings(value = \"name\") class EntityX {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void annotationImplicitValue() throws Exception {
			String source = "@SuppressWarnings(   \"name\"   )class EntityX{}";
			String expected = multilineString(
					"@SuppressWarnings(\"name\") class EntityX {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void typeParameter() throws Exception {
			String source = "class EntityX    <  T   > {}";
			String expected = multilineString(
					"class EntityX<T> {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void typeParameters() throws Exception {
			String source = "class EntityX    <  T , TT   extends T  > {}";
			String expected = multilineString(
					"class EntityX<T, TT extends T> {",
					"}",
					"");
			assertFormatted(source, expected);
		}
		
		@Test
		public void extend() throws Exception {
			String source = "class EntityX    extends    EntityY {}";
			String expected = multilineString(
					"class EntityX extends EntityY {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void extendGeneric() throws Exception {
			String source = "class EntityX    extends    EntityY <   Boolean > {}";
			String expected = multilineString(
					"class EntityX extends EntityY<Boolean> {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void genericExtendGeneric() throws Exception {
			String source = "class EntityX  < T   >    extends    EntityY <   T > {}";
			String expected = multilineString(
					"class EntityX<T> extends EntityY<T> {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void oneImplement() throws Exception {
			String source = "class EntityX    implements    EntityY {}";
			String expected = multilineString(
					"class EntityX implements EntityY {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void twoImplements() throws Exception {
			String source = "class EntityX    implements    EntityY  ,    EntityZ {}";
			String expected = multilineString(
					"class EntityX implements EntityY, EntityZ {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void oneImplementGeneric() throws Exception {
			String source = "class EntityX    implements    EntityY <   Boolean  > {}";
			String expected = multilineString(
					"class EntityX implements EntityY<Boolean> {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void twoImplementsGeneric() throws Exception {
			String source = "class EntityX    implements    EntityY  < Boolean  > ,    EntityZ {}";
			String expected = multilineString(
					"class EntityX implements EntityY<Boolean>, EntityZ {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void memberIndent() throws Exception {
			String source = "class EntityX{var x:int}";
			String expected = multilineString(
					"class EntityX {",
					"	var x : int",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void mlStandardComment1() throws Exception {
			String source = multilineString(
					"/*Hello world.",
					"* That's the second line.",
					"*/class A{}");
			String expected = multilineString(
					"/* Hello world.",
					" * That's the second line.",
					" */",
					"class A {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void mlStandardComment2() throws Exception {
			String source = multilineString(
					"/*Hello world.",
					"That's the second line.*/class A{}");
			String expected = multilineString(
					"/* Hello world.",
					" * That's the second line.",
					" */",
					"class A {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void mlStandardComment3() throws Exception {
			String source = "/*     Hello world.     */class A{}";
			String expected = multilineString(
					"/* Hello world.",
					" */",
					"class A {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void mlStandardComment4() throws Exception {
			String source = "/*     Hello world.     */class A{/*Second comment*/}";
			String expected = multilineString(
					"/* Hello world.",
					" */",
					"class A {",
					"\t/* Second comment",
					"\t */",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void mlStandardComment5() throws Exception {
			String source = multilineString(
					"class X {}",
					"",
					"/*Hello world.",
					"* That's the second line.",
					"*/class A{}");
			String expected = multilineString(
					"class X {",
					"}",
					"/* Hello world.",
					" * That's the second line.",
					" */",
					"class A {",
					"}",
					"");
			assertFormatted(source, expected);
		}

		@Test
		public void mlJavaComment() throws Exception {
			String source = multilineString(
					"/**Hello world.",
					"That's the second line.*/class A{}");
			String expected = multilineString(
					"/** Hello world.",
					" * That's the second line.",
					" */",
					"class A {",
					"}",
					"");
			assertFormatted(source, expected);
		}
	
		@Test
		public void slComment() throws Exception {
			String source = multilineString(
					"",
					"//Hello world.",
					"class A{}");
			String expected = multilineString(
					"// Hello world.",
					"class A {",
					"}",
					"");
			assertFormatted(source, expected);
		}

	}
	
}