1 files changed, 120 insertions, 0 deletions
diff --git a/javaparser-testing/src/test/java/com/github/javaparser/builders/FieldDeclarationBuildersTest.java b/javaparser-testing/src/test/java/com/github/javaparser/builders/FieldDeclarationBuildersTest.java
new file mode 100644
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+++ b/javaparser-testing/src/test/java/com/github/javaparser/builders/FieldDeclarationBuildersTest.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
+ * Copyright (C) 2011, 2013-2016 The JavaParser Team.
+ *
+ * This file is part of JavaParser.
+ *
+ * JavaParser can be used either under the terms of
+ * a) the GNU Lesser General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * b) the terms of the Apache License
+ *
+ * You should have received a copy of both licenses in LICENCE.LGPL and
+ * LICENCE.APACHE. Please refer to those files for details.
+ *
+ * JavaParser is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ */
+
+package com.github.javaparser.builders;
+
+import com.github.javaparser.ast.CompilationUnit;
+import com.github.javaparser.ast.body.*;
+import com.github.javaparser.ast.stmt.ExpressionStmt;
+import com.github.javaparser.ast.stmt.ReturnStmt;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.List;
+
+import static com.github.javaparser.ast.type.PrimitiveType.intType;
+import static org.junit.Assert.assertEquals;
+
+public class FieldDeclarationBuildersTest {
+    private final CompilationUnit cu = new CompilationUnit();
+    private ClassOrInterfaceDeclaration testClass = cu.addClass("testClass");
+    private EnumDeclaration testEnum = cu.addEnum("testEnum");
+
+    @Test(expected = IllegalStateException.class)
+    public void testOrphanFieldGetter() {
+        new FieldDeclaration().createGetter();
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void testOrphanFieldSetter() {
+        new FieldDeclaration().createSetter();
+    }
+
+    @Test
+    public void testCreateGetterInAClass() {
+        testClass.addPrivateField(int.class, "myField").createGetter();
+        assertEquals(2, testClass.getMembers().size());
+        assertEquals(MethodDeclaration.class, testClass.getMember(1).getClass());
+        List<MethodDeclaration> methodsWithName = testClass.getMethodsByName("getMyField");
+        assertEquals(1, methodsWithName.size());
+        MethodDeclaration getter = methodsWithName.get(0);
+        assertEquals("getMyField", getter.getNameAsString());
+        assertEquals("int", getter.getType().toString());
+        assertEquals(ReturnStmt.class, getter.getBody().get().getStatement(0).getClass());
+    }
+
+    @Test
+    public void testCreateSetterInAClass() {
+        testClass.addPrivateField(int.class, "myField").createSetter();
+        assertEquals(2, testClass.getMembers().size());
+        assertEquals(MethodDeclaration.class, testClass.getMember(1).getClass());
+        List<MethodDeclaration> methodsWithName = testClass.getMethodsByName("setMyField");
+        assertEquals(1, methodsWithName.size());
+        MethodDeclaration setter = methodsWithName.get(0);
+        assertEquals("setMyField", setter.getNameAsString());
+        assertEquals("int", setter.getParameter(0).getType().toString());
+        assertEquals(ExpressionStmt.class, setter.getBody().get().getStatement(0).getClass());
+        assertEquals("this.myField = myField;", setter.getBody().get().getStatement(0).toString());
+    }
+
+    @Test
+    public void testCreateGetterInEnum() {
+        testEnum.addPrivateField(int.class, "myField").createGetter();
+        assertEquals(2, testEnum.getMembers().size());
+        assertEquals(MethodDeclaration.class, testEnum.getMember(1).getClass());
+        List<MethodDeclaration> methodsWithName = testEnum.getMethodsByName("getMyField");
+        assertEquals(1, methodsWithName.size());
+        MethodDeclaration getter = methodsWithName.get(0);
+        assertEquals("getMyField", getter.getNameAsString());
+        assertEquals("int", getter.getType().toString());
+        assertEquals(ReturnStmt.class, getter.getBody().get().getStatement(0).getClass());
+    }
+
+    @Test
+    public void testCreateSetterInEnum() {
+        testEnum.addPrivateField(int.class, "myField").createSetter();
+        assertEquals(2, testEnum.getMembers().size());
+        assertEquals(MethodDeclaration.class, testEnum.getMember(1).getClass());
+        List<MethodDeclaration> methodsWithName = testEnum.getMethodsByName("setMyField");
+        assertEquals(1, methodsWithName.size());
+        MethodDeclaration setter = methodsWithName.get(0);
+        assertEquals("setMyField", setter.getNameAsString());
+        assertEquals("int", setter.getParameter(0).getType().toString());
+        assertEquals(ExpressionStmt.class, setter.getBody().get().getStatement(0).getClass());
+        assertEquals("this.myField = myField;", setter.getBody().get().getStatement(0).toString());
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void testCreateGetterWithANonValidField() {
+        FieldDeclaration myPrivateField = testClass.addPrivateField(int.class, "myField");
+        myPrivateField.getVariables().add(new VariableDeclarator(intType(), "secondField"));
+        myPrivateField.createGetter();
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void testCreateSetterWithANonValidField() {
+        FieldDeclaration myPrivateField = testClass.addPrivateField(int.class, "myField");
+        myPrivateField.getVariables().add(new VariableDeclarator(intType(), "secondField"));
+        myPrivateField.createSetter();
+    }
+
+}