diff options
Diffstat (limited to 'third_party/protobuf/3.6.0/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java')
| -rw-r--r-- | third_party/protobuf/3.6.0/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java | 796 |
1 files changed, 796 insertions, 0 deletions
diff --git a/third_party/protobuf/3.6.0/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java b/third_party/protobuf/3.6.0/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java new file mode 100644 index 0000000000..da9195f933 --- /dev/null +++ b/third_party/protobuf/3.6.0/java/core/src/test/java/com/google/protobuf/MapForProto2LiteTest.java @@ -0,0 +1,796 @@ +// 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 map_lite_test.MapForProto2TestProto.BizarroTestMap; +import map_lite_test.MapForProto2TestProto.TestMap; +import map_lite_test.MapForProto2TestProto.TestMap.MessageValue; +import map_lite_test.MapForProto2TestProto.TestMapOrBuilder; +import map_lite_test.MapForProto2TestProto.TestUnknownEnumValue; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; +import junit.framework.TestCase; + +/** + * Unit tests for map fields. + */ +public final class MapForProto2LiteTest extends TestCase { + + private void setMapValues(TestMap.Builder builder) { + builder + .putInt32ToInt32Field(1, 11) + .putInt32ToInt32Field(2, 22) + .putInt32ToInt32Field(3, 33) + + .putInt32ToStringField(1, "11") + .putInt32ToStringField(2, "22") + .putInt32ToStringField(3, "33") + + .putInt32ToBytesField(1, TestUtil.toBytes("11")) + .putInt32ToBytesField(2, TestUtil.toBytes("22")) + .putInt32ToBytesField(3, TestUtil.toBytes("33")) + + .putInt32ToEnumField(1, TestMap.EnumValue.FOO) + .putInt32ToEnumField(2, TestMap.EnumValue.BAR) + .putInt32ToEnumField(3, TestMap.EnumValue.BAZ) + + .putInt32ToMessageField(1, MessageValue.newBuilder().setValue(11).build()) + .putInt32ToMessageField(2, MessageValue.newBuilder().setValue(22).build()) + .putInt32ToMessageField(3, MessageValue.newBuilder().setValue(33).build()) + + .putStringToInt32Field("1", 11) + .putStringToInt32Field("2", 22) + .putStringToInt32Field("3", 33); + } + + public void testSetMapValues() { + TestMap.Builder mapBuilder = TestMap.newBuilder(); + setMapValues(mapBuilder); + TestMap map = mapBuilder.build(); + assertMapValuesSet(map); + } + + private void copyMapValues(TestMap source, TestMap.Builder destination) { + destination + .putAllInt32ToInt32Field(source.getInt32ToInt32Field()) + .putAllInt32ToStringField(source.getInt32ToStringField()) + .putAllInt32ToBytesField(source.getInt32ToBytesField()) + .putAllInt32ToEnumField(source.getInt32ToEnumField()) + .putAllInt32ToMessageField(source.getInt32ToMessageField()) + .putAllStringToInt32Field(source.getStringToInt32Field()); + } + + private void assertMapValuesSet(TestMap message) { + assertEquals(3, message.getInt32ToInt32Field().size()); + assertEquals(11, message.getInt32ToInt32Field().get(1).intValue()); + assertEquals(22, message.getInt32ToInt32Field().get(2).intValue()); + assertEquals(33, message.getInt32ToInt32Field().get(3).intValue()); + + assertEquals(3, message.getInt32ToStringField().size()); + assertEquals("11", message.getInt32ToStringField().get(1)); + assertEquals("22", message.getInt32ToStringField().get(2)); + assertEquals("33", message.getInt32ToStringField().get(3)); + + assertEquals(3, message.getInt32ToBytesField().size()); + assertEquals(TestUtil.toBytes("11"), message.getInt32ToBytesField().get(1)); + assertEquals(TestUtil.toBytes("22"), message.getInt32ToBytesField().get(2)); + assertEquals(TestUtil.toBytes("33"), message.getInt32ToBytesField().get(3)); + + assertEquals(3, message.getInt32ToEnumField().size()); + assertEquals(TestMap.EnumValue.FOO, message.getInt32ToEnumField().get(1)); + assertEquals(TestMap.EnumValue.BAR, message.getInt32ToEnumField().get(2)); + assertEquals(TestMap.EnumValue.BAZ, message.getInt32ToEnumField().get(3)); + + assertEquals(3, message.getInt32ToMessageField().size()); + assertEquals(11, message.getInt32ToMessageField().get(1).getValue()); + assertEquals(22, message.getInt32ToMessageField().get(2).getValue()); + assertEquals(33, message.getInt32ToMessageField().get(3).getValue()); + + assertEquals(3, message.getStringToInt32Field().size()); + assertEquals(11, message.getStringToInt32Field().get("1").intValue()); + assertEquals(22, message.getStringToInt32Field().get("2").intValue()); + assertEquals(33, message.getStringToInt32Field().get("3").intValue()); + } + + private void updateMapValues(TestMap.Builder builder) { + builder + .putInt32ToInt32Field(1, 111) + .removeInt32ToInt32Field(2) + .putInt32ToInt32Field(4, 44) + + .putInt32ToStringField(1, "111") + .removeInt32ToStringField(2) + .putInt32ToStringField(4, "44") + + .putInt32ToBytesField(1, TestUtil.toBytes("111")) + .removeInt32ToBytesField(2) + .putInt32ToBytesField(4, TestUtil.toBytes("44")) + + .putInt32ToEnumField(1, TestMap.EnumValue.BAR) + .removeInt32ToEnumField(2) + .putInt32ToEnumField(4, TestMap.EnumValue.QUX) + + .putInt32ToMessageField(1, MessageValue.newBuilder().setValue(111).build()) + .removeInt32ToMessageField(2) + .putInt32ToMessageField(4, MessageValue.newBuilder().setValue(44).build()) + + .putStringToInt32Field("1", 111) + .removeStringToInt32Field("2") + .putStringToInt32Field("4", 44); + } + + public void testUpdateMapValues() { + TestMap.Builder mapBuilder = TestMap.newBuilder(); + setMapValues(mapBuilder); + TestMap map = mapBuilder.build(); + assertMapValuesSet(map); + + mapBuilder = map.toBuilder(); + updateMapValues(mapBuilder); + map = mapBuilder.build(); + assertMapValuesUpdated(map); + } + + private void assertMapValuesUpdated(TestMap message) { + assertEquals(3, message.getInt32ToInt32Field().size()); + assertEquals(111, message.getInt32ToInt32Field().get(1).intValue()); + assertEquals(33, message.getInt32ToInt32Field().get(3).intValue()); + assertEquals(44, message.getInt32ToInt32Field().get(4).intValue()); + + assertEquals(3, message.getInt32ToStringField().size()); + assertEquals("111", message.getInt32ToStringField().get(1)); + assertEquals("33", message.getInt32ToStringField().get(3)); + assertEquals("44", message.getInt32ToStringField().get(4)); + + assertEquals(3, message.getInt32ToBytesField().size()); + assertEquals(TestUtil.toBytes("111"), message.getInt32ToBytesField().get(1)); + assertEquals(TestUtil.toBytes("33"), message.getInt32ToBytesField().get(3)); + assertEquals(TestUtil.toBytes("44"), message.getInt32ToBytesField().get(4)); + + assertEquals(3, message.getInt32ToEnumField().size()); + assertEquals(TestMap.EnumValue.BAR, message.getInt32ToEnumField().get(1)); + assertEquals(TestMap.EnumValue.BAZ, message.getInt32ToEnumField().get(3)); + assertEquals(TestMap.EnumValue.QUX, message.getInt32ToEnumField().get(4)); + + assertEquals(3, message.getInt32ToMessageField().size()); + assertEquals(111, message.getInt32ToMessageField().get(1).getValue()); + assertEquals(33, message.getInt32ToMessageField().get(3).getValue()); + assertEquals(44, message.getInt32ToMessageField().get(4).getValue()); + + assertEquals(3, message.getStringToInt32Field().size()); + assertEquals(111, message.getStringToInt32Field().get("1").intValue()); + assertEquals(33, message.getStringToInt32Field().get("3").intValue()); + assertEquals(44, message.getStringToInt32Field().get("4").intValue()); + } + + private void assertMapValuesCleared(TestMapOrBuilder testMapOrBuilder) { + assertEquals(0, testMapOrBuilder.getInt32ToInt32Field().size()); + assertEquals(0, testMapOrBuilder.getInt32ToInt32FieldCount()); + assertEquals(0, testMapOrBuilder.getInt32ToStringField().size()); + assertEquals(0, testMapOrBuilder.getInt32ToStringFieldCount()); + assertEquals(0, testMapOrBuilder.getInt32ToBytesField().size()); + assertEquals(0, testMapOrBuilder.getInt32ToBytesFieldCount()); + assertEquals(0, testMapOrBuilder.getInt32ToEnumField().size()); + assertEquals(0, testMapOrBuilder.getInt32ToEnumFieldCount()); + assertEquals(0, testMapOrBuilder.getInt32ToMessageField().size()); + assertEquals(0, testMapOrBuilder.getInt32ToMessageFieldCount()); + assertEquals(0, testMapOrBuilder.getStringToInt32Field().size()); + assertEquals(0, testMapOrBuilder.getStringToInt32FieldCount()); + } + + public void testSanityCopyOnWrite() throws InvalidProtocolBufferException { + // Since builders are implemented as a thin wrapper around a message + // instance, we attempt to verify that we can't cause the builder to modify + // a produced message. + + TestMap.Builder builder = TestMap.newBuilder(); + TestMap message = builder.build(); + builder.putInt32ToInt32Field(1, 2); + assertTrue(message.getInt32ToInt32Field().isEmpty()); + message = builder.build(); + assertEquals(newMap(1, 2), message.getInt32ToInt32Field()); + assertEquals(newMap(1, 2), builder.getInt32ToInt32Field()); + builder.putInt32ToInt32Field(2, 3); + assertEquals(newMap(1, 2), message.getInt32ToInt32Field()); + assertEquals(newMap(1, 2, 2, 3), builder.getInt32ToInt32Field()); + } + + public void testGetMapIsImmutable() { + TestMap.Builder builder = TestMap.newBuilder(); + assertMapsAreImmutable(builder); + assertMapsAreImmutable(builder.build()); + + setMapValues(builder); + assertMapsAreImmutable(builder); + assertMapsAreImmutable(builder.build()); + } + + private void assertMapsAreImmutable(TestMapOrBuilder testMapOrBuilder) { + assertImmutable(testMapOrBuilder.getInt32ToInt32Field(), 1, 2); + assertImmutable(testMapOrBuilder.getInt32ToStringField(), 1, "2"); + assertImmutable(testMapOrBuilder.getInt32ToBytesField(), 1, TestUtil.toBytes("2")); + assertImmutable(testMapOrBuilder.getInt32ToEnumField(), 1, TestMap.EnumValue.FOO); + assertImmutable( + testMapOrBuilder.getInt32ToMessageField(), 1, MessageValue.getDefaultInstance()); + assertImmutable(testMapOrBuilder.getStringToInt32Field(), "1", 2); + } + + private <K, V> void assertImmutable(Map<K, V> map, K key, V value) { + try { + map.put(key, value); + fail(); + } catch (UnsupportedOperationException e) { + // expected + } + if (!map.isEmpty()) { + try { + map.entrySet().remove(map.entrySet().iterator().next()); + fail(); + } catch (UnsupportedOperationException e) { + // expected + } + } + } + + public void testMutableMapLifecycle() { + TestMap.Builder builder = TestMap.newBuilder() + .putInt32ToInt32Field(1, 2); + assertEquals(newMap(1, 2), builder.build().getInt32ToInt32Field()); + assertEquals(newMap(1, 2), builder.getInt32ToInt32Field()); + builder.putInt32ToInt32Field(2, 3); + assertEquals(newMap(1, 2, 2, 3), builder.getInt32ToInt32Field()); + + builder.putInt32ToEnumField(1, TestMap.EnumValue.BAR); + assertEquals(newMap(1, TestMap.EnumValue.BAR), builder.build().getInt32ToEnumField()); + assertEquals(newMap(1, TestMap.EnumValue.BAR), builder.getInt32ToEnumField()); + builder.putInt32ToEnumField(2, TestMap.EnumValue.FOO); + assertEquals( + newMap(1, TestMap.EnumValue.BAR, 2, TestMap.EnumValue.FOO), + builder.getInt32ToEnumField()); + + builder.putInt32ToStringField(1, "1"); + assertEquals(newMap(1, "1"), builder.build().getInt32ToStringField()); + assertEquals(newMap(1, "1"), builder.getInt32ToStringField()); + builder.putInt32ToStringField(2, "2"); + assertEquals(newMap(1, "1", 2, "2"), builder.getInt32ToStringField()); + + builder.putInt32ToMessageField(1, TestMap.MessageValue.getDefaultInstance()); + assertEquals(newMap(1, TestMap.MessageValue.getDefaultInstance()), + builder.build().getInt32ToMessageField()); + assertEquals(newMap(1, TestMap.MessageValue.getDefaultInstance()), + builder.getInt32ToMessageField()); + builder.putInt32ToMessageField(2, TestMap.MessageValue.getDefaultInstance()); + assertEquals( + newMap(1, TestMap.MessageValue.getDefaultInstance(), + 2, TestMap.MessageValue.getDefaultInstance()), + builder.getInt32ToMessageField()); + } + + public void testGettersAndSetters() throws Exception { + TestMap.Builder builder = TestMap.newBuilder(); + TestMap message = builder.build(); + assertMapValuesCleared(message); + + builder = message.toBuilder(); + setMapValues(builder); + message = builder.build(); + assertMapValuesSet(message); + + builder = message.toBuilder(); + updateMapValues(builder); + message = builder.build(); + assertMapValuesUpdated(message); + + builder = message.toBuilder(); + builder.clear(); + assertMapValuesCleared(builder); + message = builder.build(); + assertMapValuesCleared(message); + } + + public void testPutAll() throws Exception { + TestMap.Builder sourceBuilder = TestMap.newBuilder(); + setMapValues(sourceBuilder); + TestMap source = sourceBuilder.build(); + assertMapValuesSet(source); + + TestMap.Builder destination = TestMap.newBuilder(); + copyMapValues(source, destination); + assertMapValuesSet(destination.build()); + } + + public void testPutChecksNullKeysAndValues() throws Exception { + TestMap.Builder builder = TestMap.newBuilder(); + + try { + builder.putInt32ToStringField(1, null); + fail(); + } catch (NullPointerException e) { + // expected. + } + + try { + builder.putInt32ToBytesField(1, null); + fail(); + } catch (NullPointerException e) { + // expected. + } + + try { + builder.putInt32ToEnumField(1, null); + fail(); + } catch (NullPointerException e) { + // expected. + } + + try { + builder.putInt32ToMessageField(1, null); + fail(); + } catch (NullPointerException e) { + // expected. + } + + try { + builder.putStringToInt32Field(null, 1); + fail(); + } catch (NullPointerException e) { + // expected. + } + } + + public void testSerializeAndParse() throws Exception { + TestMap.Builder builder = TestMap.newBuilder(); + setMapValues(builder); + TestMap message = builder.build(); + assertEquals(message.getSerializedSize(), message.toByteString().size()); + message = TestMap.parser().parseFrom(message.toByteString()); + assertMapValuesSet(message); + + builder = message.toBuilder(); + updateMapValues(builder); + message = builder.build(); + assertEquals(message.getSerializedSize(), message.toByteString().size()); + message = TestMap.parser().parseFrom(message.toByteString()); + assertMapValuesUpdated(message); + + builder = message.toBuilder(); + builder.clear(); + message = builder.build(); + assertEquals(message.getSerializedSize(), message.toByteString().size()); + message = TestMap.parser().parseFrom(message.toByteString()); + assertMapValuesCleared(message); + } + + private TestMap tryParseTestMap(BizarroTestMap bizarroMap) throws IOException { + ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); + CodedOutputStream output = CodedOutputStream.newInstance(byteArrayOutputStream); + bizarroMap.writeTo(output); + output.flush(); + return TestMap.parser().parseFrom(ByteString.copyFrom(byteArrayOutputStream.toByteArray())); + } + + public void testParseError() throws Exception { + ByteString bytes = TestUtil.toBytes("SOME BYTES"); + String stringKey = "a string key"; + + TestMap map = tryParseTestMap(BizarroTestMap.newBuilder() + .putInt32ToInt32Field(5, bytes) + .build()); + assertEquals(0, map.getInt32ToInt32FieldOrDefault(5, -1)); + + map = tryParseTestMap(BizarroTestMap.newBuilder() + .putInt32ToStringField(stringKey, 5) + .build()); + assertEquals("", map.getInt32ToStringFieldOrDefault(0, null)); + + map = tryParseTestMap(BizarroTestMap.newBuilder() + .putInt32ToBytesField(stringKey, 5) + .build()); + assertEquals(map.getInt32ToBytesFieldOrDefault(0, null), ByteString.EMPTY); + + map = tryParseTestMap(BizarroTestMap.newBuilder() + .putInt32ToEnumField(stringKey, bytes) + .build()); + assertEquals(TestMap.EnumValue.FOO, map.getInt32ToEnumFieldOrDefault(0, null)); + + try { + tryParseTestMap(BizarroTestMap.newBuilder() + .putInt32ToMessageField(stringKey, bytes) + .build()); + fail(); + } catch (InvalidProtocolBufferException expected) { + assertTrue(expected.getUnfinishedMessage() instanceof TestMap); + map = (TestMap) expected.getUnfinishedMessage(); + assertTrue(map.getInt32ToMessageField().isEmpty()); + } + + map = tryParseTestMap(BizarroTestMap.newBuilder() + .putStringToInt32Field(stringKey, bytes) + .build()); + assertEquals(0, map.getStringToInt32FieldOrDefault(stringKey, -1)); + } + + public void testMergeFrom() throws Exception { + TestMap.Builder builder = TestMap.newBuilder(); + setMapValues(builder); + TestMap message = builder.build(); + + TestMap.Builder other = TestMap.newBuilder(); + other.mergeFrom(message); + assertMapValuesSet(other.build()); + } + + public void testEqualsAndHashCode() throws Exception { + // Test that generated equals() and hashCode() will disregard the order + // of map entries when comparing/hashing map fields. + + // We can't control the order of elements in a HashMap. The best we can do + // here is to add elements in different order. + TestMap.Builder b1 = TestMap.newBuilder() + .putInt32ToInt32Field(1, 2) + .putInt32ToInt32Field(3, 4) + .putInt32ToInt32Field(5, 6); + TestMap m1 = b1.build(); + + TestMap.Builder b2 = TestMap.newBuilder() + .putInt32ToInt32Field(5, 6) + .putInt32ToInt32Field(1, 2) + .putInt32ToInt32Field(3, 4); + TestMap m2 = b2.build(); + + assertEquals(m1, m2); + assertEquals(m1.hashCode(), m2.hashCode()); + + // Make sure we did compare map fields. + b2.putInt32ToInt32Field(1, 0); + m2 = b2.build(); + assertFalse(m1.equals(m2)); + // Don't check m1.hashCode() != m2.hashCode() because it's not guaranteed + // to be different. + } + + public void testUnknownEnumValues() throws Exception { + TestUnknownEnumValue.Builder builder = TestUnknownEnumValue.newBuilder() + .putInt32ToInt32Field(1, 1) + .putInt32ToInt32Field(2, 54321); + ByteString data = builder.build().toByteString(); + + TestMap message = TestMap.parseFrom(data); + // Entries with unknown enum values will be stored into UnknownFieldSet so + // there is only one entry in the map. + assertEquals(1, message.getInt32ToEnumField().size()); + assertEquals(TestMap.EnumValue.BAR, message.getInt32ToEnumField().get(1)); + // Serializing and parsing should preserve the unknown entry. + data = message.toByteString(); + TestUnknownEnumValue messageWithUnknownEnums = + TestUnknownEnumValue.parseFrom(data); + assertEquals(2, messageWithUnknownEnums.getInt32ToInt32Field().size()); + assertEquals(1, messageWithUnknownEnums.getInt32ToInt32Field().get(1).intValue()); + assertEquals(54321, messageWithUnknownEnums.getInt32ToInt32Field().get(2).intValue()); + } + + public void testIterationOrder() throws Exception { + TestMap.Builder builder = TestMap.newBuilder(); + setMapValues(builder); + TestMap message = builder.build(); + + assertEquals(Arrays.asList("1", "2", "3"), + new ArrayList<String>(message.getStringToInt32Field().keySet())); + } + + private static <K, V> Map<K, V> newMap(K key1, V value1) { + Map<K, V> map = new HashMap<K, V>(); + map.put(key1, value1); + return map; + } + + private static <K, V> Map<K, V> newMap(K key1, V value1, K key2, V value2) { + Map<K, V> map = new HashMap<K, V>(); + map.put(key1, value1); + map.put(key2, value2); + return map; + } + + public void testGetMap() { + TestMap.Builder builder = TestMap.newBuilder(); + setMapValues(builder); + TestMap message = builder.build(); + assertEquals( + message.getStringToInt32Field(), + message.getStringToInt32FieldMap()); + assertEquals( + message.getInt32ToBytesField(), + message.getInt32ToBytesFieldMap()); + assertEquals( + message.getInt32ToEnumField(), + message.getInt32ToEnumFieldMap()); + assertEquals( + message.getInt32ToMessageField(), + message.getInt32ToMessageFieldMap()); + } + + public void testContains() { + TestMap.Builder builder = TestMap.newBuilder(); + setMapValues(builder); + assertMapContainsSetValues(builder); + assertMapContainsSetValues(builder.build()); + } + + private void assertMapContainsSetValues(TestMapOrBuilder testMapOrBuilder) { + assertTrue(testMapOrBuilder.containsInt32ToInt32Field(1)); + assertTrue(testMapOrBuilder.containsInt32ToInt32Field(2)); + assertTrue(testMapOrBuilder.containsInt32ToInt32Field(3)); + assertFalse(testMapOrBuilder.containsInt32ToInt32Field(-1)); + + assertTrue(testMapOrBuilder.containsInt32ToStringField(1)); + assertTrue(testMapOrBuilder.containsInt32ToStringField(2)); + assertTrue(testMapOrBuilder.containsInt32ToStringField(3)); + assertFalse(testMapOrBuilder.containsInt32ToStringField(-1)); + + assertTrue(testMapOrBuilder.containsInt32ToBytesField(1)); + assertTrue(testMapOrBuilder.containsInt32ToBytesField(2)); + assertTrue(testMapOrBuilder.containsInt32ToBytesField(3)); + assertFalse(testMapOrBuilder.containsInt32ToBytesField(-1)); + + assertTrue(testMapOrBuilder.containsInt32ToEnumField(1)); + assertTrue(testMapOrBuilder.containsInt32ToEnumField(2)); + assertTrue(testMapOrBuilder.containsInt32ToEnumField(3)); + assertFalse(testMapOrBuilder.containsInt32ToEnumField(-1)); + + assertTrue(testMapOrBuilder.containsInt32ToMessageField(1)); + assertTrue(testMapOrBuilder.containsInt32ToMessageField(2)); + assertTrue(testMapOrBuilder.containsInt32ToMessageField(3)); + assertFalse(testMapOrBuilder.containsInt32ToMessageField(-1)); + + assertTrue(testMapOrBuilder.containsStringToInt32Field("1")); + assertTrue(testMapOrBuilder.containsStringToInt32Field("2")); + assertTrue(testMapOrBuilder.containsStringToInt32Field("3")); + assertFalse(testMapOrBuilder.containsStringToInt32Field("-1")); + } + + public void testCount() { + TestMap.Builder builder = TestMap.newBuilder(); + assertMapCounts(0, builder); + + setMapValues(builder); + assertMapCounts(3, builder); + + TestMap message = builder.build(); + assertMapCounts(3, message); + + builder = message.toBuilder().putInt32ToInt32Field(4, 44); + assertEquals(4, builder.getInt32ToInt32FieldCount()); + assertEquals(4, builder.build().getInt32ToInt32FieldCount()); + + // already present - should be unchanged + builder.putInt32ToInt32Field(4, 44); + assertEquals(4, builder.getInt32ToInt32FieldCount()); + } + + private void assertMapCounts(int expectedCount, TestMapOrBuilder testMapOrBuilder) { + assertEquals(expectedCount, testMapOrBuilder.getInt32ToInt32FieldCount()); + assertEquals(expectedCount, testMapOrBuilder.getInt32ToStringFieldCount()); + assertEquals(expectedCount, testMapOrBuilder.getInt32ToBytesFieldCount()); + assertEquals(expectedCount, testMapOrBuilder.getInt32ToEnumFieldCount()); + assertEquals(expectedCount, testMapOrBuilder.getInt32ToMessageFieldCount()); + assertEquals(expectedCount, testMapOrBuilder.getStringToInt32FieldCount()); + } + + public void testGetOrDefault() { + TestMap.Builder builder = TestMap.newBuilder(); + assertMapCounts(0, builder); + setMapValues(builder); + doTestGetOrDefault(builder); + doTestGetOrDefault(builder.build()); + } + + public void doTestGetOrDefault(TestMapOrBuilder testMapOrBuilder) { + assertEquals(11, testMapOrBuilder.getInt32ToInt32FieldOrDefault(1, -11)); + assertEquals(-11, testMapOrBuilder.getInt32ToInt32FieldOrDefault(-1, -11)); + + assertEquals("11", testMapOrBuilder.getInt32ToStringFieldOrDefault(1, "-11")); + assertNull("-11", testMapOrBuilder.getInt32ToStringFieldOrDefault(-1, null)); + + assertEquals(TestUtil.toBytes("11"), testMapOrBuilder.getInt32ToBytesFieldOrDefault(1, null)); + assertNull(testMapOrBuilder.getInt32ToBytesFieldOrDefault(-1, null)); + + assertEquals(TestMap.EnumValue.FOO, testMapOrBuilder.getInt32ToEnumFieldOrDefault(1, null)); + assertNull(testMapOrBuilder.getInt32ToEnumFieldOrDefault(-1, null)); + + assertEquals(MessageValue.newBuilder().setValue(11).build(), + testMapOrBuilder.getInt32ToMessageFieldOrDefault(1, null)); + assertNull(testMapOrBuilder.getInt32ToMessageFieldOrDefault(-1, null)); + + assertEquals(11, testMapOrBuilder.getStringToInt32FieldOrDefault("1", -11)); + assertEquals(-11, testMapOrBuilder.getStringToInt32FieldOrDefault("-1", -11)); + + try { + testMapOrBuilder.getStringToInt32FieldOrDefault(null, -11); + fail(); + } catch (NullPointerException e) { + // expected + } + } + + public void testGetOrThrow() { + TestMap.Builder builder = TestMap.newBuilder(); + assertMapCounts(0, builder); + setMapValues(builder); + doTestGetOrDefault(builder); + doTestGetOrDefault(builder.build()); + } + + public void doTestGetOrThrow(TestMapOrBuilder testMapOrBuilder) { + assertEquals(11, testMapOrBuilder.getInt32ToInt32FieldOrThrow(1)); + try { + testMapOrBuilder.getInt32ToInt32FieldOrThrow(-1); + fail(); + } catch (IllegalArgumentException e) { + // expected + } + + assertEquals("11", testMapOrBuilder.getInt32ToStringFieldOrThrow(1)); + + try { + testMapOrBuilder.getInt32ToStringFieldOrThrow(-1); + fail(); + } catch (IllegalArgumentException e) { + // expected + } + + assertEquals(TestUtil.toBytes("11"), testMapOrBuilder.getInt32ToBytesFieldOrThrow(1)); + + try { + testMapOrBuilder.getInt32ToBytesFieldOrThrow(-1); + fail(); + } catch (IllegalArgumentException e) { + // expected + } + + assertEquals(TestMap.EnumValue.FOO, testMapOrBuilder.getInt32ToEnumFieldOrThrow(1)); + try { + testMapOrBuilder.getInt32ToEnumFieldOrThrow(-1); + fail(); + } catch (IllegalArgumentException e) { + // expected + } + + assertEquals(MessageValue.newBuilder().setValue(11).build(), + testMapOrBuilder.getInt32ToMessageFieldOrThrow(1)); + try { + testMapOrBuilder.getInt32ToMessageFieldOrThrow(-1); + fail(); + } catch (IllegalArgumentException e) { + // expected + } + + assertEquals(11, testMapOrBuilder.getStringToInt32FieldOrThrow("1")); + try { + testMapOrBuilder.getStringToInt32FieldOrThrow("-1"); + fail(); + } catch (IllegalArgumentException e) { + // expected + } + + try { + testMapOrBuilder.getStringToInt32FieldOrThrow(null); + fail(); + } catch (NullPointerException e) { + // expected + } + } + + public void testPut() { + TestMap.Builder builder = TestMap.newBuilder(); + builder.putInt32ToInt32Field(1, 11); + assertEquals(11, builder.getInt32ToInt32FieldOrThrow(1)); + + builder.putInt32ToStringField(1, "a"); + assertEquals("a", builder.getInt32ToStringFieldOrThrow(1)); + try { + builder.putInt32ToStringField(1, null); + fail(); + } catch (NullPointerException e) { + // expected + } + + builder.putInt32ToBytesField(1, TestUtil.toBytes("11")); + assertEquals(TestUtil.toBytes("11"), builder.getInt32ToBytesFieldOrThrow(1)); + try { + builder.putInt32ToBytesField(1, null); + fail(); + } catch (NullPointerException e) { + // expected + } + + builder.putInt32ToEnumField(1, TestMap.EnumValue.FOO); + assertEquals(TestMap.EnumValue.FOO, builder.getInt32ToEnumFieldOrThrow(1)); + try { + builder.putInt32ToEnumField(1, null); + fail(); + } catch (NullPointerException e) { + // expected + } + + builder.putStringToInt32Field("a", 1); + assertEquals(1, builder.getStringToInt32FieldOrThrow("a")); + try { + builder.putStringToInt32Field(null, -1); + } catch (NullPointerException e) { + // expected + } + } + + public void testRemove() { + TestMap.Builder builder = TestMap.newBuilder(); + setMapValues(builder); + assertEquals(11, builder.getInt32ToInt32FieldOrThrow(1)); + for (int times = 0; times < 2; times++) { + builder.removeInt32ToInt32Field(1); + assertEquals(-1, builder.getInt32ToInt32FieldOrDefault(1, -1)); + } + + assertEquals("11", builder.getInt32ToStringFieldOrThrow(1)); + for (int times = 0; times < 2; times++) { + builder.removeInt32ToStringField(1); + assertNull(builder.getInt32ToStringFieldOrDefault(1, null)); + } + + assertEquals(TestUtil.toBytes("11"), builder.getInt32ToBytesFieldOrThrow(1)); + for (int times = 0; times < 2; times++) { + builder.removeInt32ToBytesField(1); + assertNull(builder.getInt32ToBytesFieldOrDefault(1, null)); + } + + assertEquals(TestMap.EnumValue.FOO, builder.getInt32ToEnumFieldOrThrow(1)); + for (int times = 0; times < 2; times++) { + builder.removeInt32ToEnumField(1); + assertNull(builder.getInt32ToEnumFieldOrDefault(1, null)); + } + + assertEquals(11, builder.getStringToInt32FieldOrThrow("1")); + for (int times = 0; times < 2; times++) { + builder.removeStringToInt32Field("1"); + assertEquals(-1, builder.getStringToInt32FieldOrDefault("1", -1)); + } + + try { + builder.removeStringToInt32Field(null); + fail(); + } catch (NullPointerException e) { + // expected + } + } +} |