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Diffstat (limited to 'java/core/src/test/java/com/google/protobuf/NestedBuildersTest.java')
| -rw-r--r-- | java/core/src/test/java/com/google/protobuf/NestedBuildersTest.java | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/java/core/src/test/java/com/google/protobuf/NestedBuildersTest.java b/java/core/src/test/java/com/google/protobuf/NestedBuildersTest.java deleted file mode 100644 index 542e28c0..00000000 --- a/java/core/src/test/java/com/google/protobuf/NestedBuildersTest.java +++ /dev/null @@ -1,185 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package com.google.protobuf; - -import protobuf_unittest.Vehicle; -import protobuf_unittest.Wheel; - -import junit.framework.TestCase; - -import java.util.ArrayList; -import java.util.List; - -/** - * Test cases that exercise end-to-end use cases involving - * {@link SingleFieldBuilder} and {@link RepeatedFieldBuilder}. - * - * @author jonp@google.com (Jon Perlow) - */ -public class NestedBuildersTest extends TestCase { - - public void testMessagesAndBuilders() { - Vehicle.Builder vehicleBuilder = Vehicle.newBuilder(); - vehicleBuilder.addWheelBuilder() - .setRadius(4) - .setWidth(1); - vehicleBuilder.addWheelBuilder() - .setRadius(4) - .setWidth(2); - vehicleBuilder.addWheelBuilder() - .setRadius(4) - .setWidth(3); - vehicleBuilder.addWheelBuilder() - .setRadius(4) - .setWidth(4); - vehicleBuilder.getEngineBuilder() - .setLiters(10); - - Vehicle vehicle = vehicleBuilder.build(); - assertEquals(4, vehicle.getWheelCount()); - for (int i = 0; i < 4; i++) { - Wheel wheel = vehicle.getWheel(i); - assertEquals(4, wheel.getRadius()); - assertEquals(i + 1, wheel.getWidth()); - } - assertEquals(10, vehicle.getEngine().getLiters()); - - for (int i = 0; i < 4; i++) { - vehicleBuilder.getWheelBuilder(i) - .setRadius(5) - .setWidth(i + 10); - } - vehicleBuilder.getEngineBuilder().setLiters(20); - - vehicle = vehicleBuilder.build(); - for (int i = 0; i < 4; i++) { - Wheel wheel = vehicle.getWheel(i); - assertEquals(5, wheel.getRadius()); - assertEquals(i + 10, wheel.getWidth()); - } - assertEquals(20, vehicle.getEngine().getLiters()); - assertTrue(vehicle.hasEngine()); - } - - public void testMessagesAreCached() { - Vehicle.Builder vehicleBuilder = Vehicle.newBuilder(); - vehicleBuilder.addWheelBuilder() - .setRadius(1) - .setWidth(2); - vehicleBuilder.addWheelBuilder() - .setRadius(3) - .setWidth(4); - vehicleBuilder.addWheelBuilder() - .setRadius(5) - .setWidth(6); - vehicleBuilder.addWheelBuilder() - .setRadius(7) - .setWidth(8); - - // Make sure messages are cached. - List<Wheel> wheels = new ArrayList<Wheel>(vehicleBuilder.getWheelList()); - for (int i = 0; i < wheels.size(); i++) { - assertSame(wheels.get(i), vehicleBuilder.getWheel(i)); - } - - // Now get builders and check they didn't change. - for (int i = 0; i < wheels.size(); i++) { - vehicleBuilder.getWheel(i); - } - for (int i = 0; i < wheels.size(); i++) { - assertSame(wheels.get(i), vehicleBuilder.getWheel(i)); - } - - // Change just one - vehicleBuilder.getWheelBuilder(3) - .setRadius(20).setWidth(20); - - // Now get wheels and check that only that one changed - for (int i = 0; i < wheels.size(); i++) { - if (i < 3) { - assertSame(wheels.get(i), vehicleBuilder.getWheel(i)); - } else { - assertNotSame(wheels.get(i), vehicleBuilder.getWheel(i)); - } - } - } - - public void testRemove_WithNestedBuilders() { - Vehicle.Builder vehicleBuilder = Vehicle.newBuilder(); - vehicleBuilder.addWheelBuilder() - .setRadius(1) - .setWidth(1); - vehicleBuilder.addWheelBuilder() - .setRadius(2) - .setWidth(2); - vehicleBuilder.removeWheel(0); - - assertEquals(1, vehicleBuilder.getWheelCount()); - assertEquals(2, vehicleBuilder.getWheel(0).getRadius()); - } - - public void testRemove_WithNestedMessages() { - Vehicle.Builder vehicleBuilder = Vehicle.newBuilder(); - vehicleBuilder.addWheel(Wheel.newBuilder() - .setRadius(1) - .setWidth(1)); - vehicleBuilder.addWheel(Wheel.newBuilder() - .setRadius(2) - .setWidth(2)); - vehicleBuilder.removeWheel(0); - - assertEquals(1, vehicleBuilder.getWheelCount()); - assertEquals(2, vehicleBuilder.getWheel(0).getRadius()); - } - - public void testMerge() { - Vehicle vehicle1 = Vehicle.newBuilder() - .addWheel(Wheel.newBuilder().setRadius(1).build()) - .addWheel(Wheel.newBuilder().setRadius(2).build()) - .build(); - - Vehicle vehicle2 = Vehicle.newBuilder() - .mergeFrom(vehicle1) - .build(); - // List should be the same -- no allocation - assertSame(vehicle1.getWheelList(), vehicle2.getWheelList()); - - Vehicle vehicle3 = vehicle1.toBuilder().build(); - assertSame(vehicle1.getWheelList(), vehicle3.getWheelList()); - } - - public void testGettingBuilderMarksFieldAsHaving() { - Vehicle.Builder vehicleBuilder = Vehicle.newBuilder(); - vehicleBuilder.getEngineBuilder(); - Vehicle vehicle = vehicleBuilder.buildPartial(); - assertTrue(vehicle.hasEngine()); - } -} |