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disable modifiable collection transformer for Maps #554

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Mar 13, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,16 @@
"type": "array",
"items": "int"
}
},
{
"name": "unionOfIntMap",
"type": [
"null",
{
"type": "map",
"values": "int"
}
]
}
],
"type": "record"
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -1374,6 +1374,7 @@ private Object[][] testStringTypeParamsProvider() {
put("arOfUnionOfStr", "java.util.List<java.lang.String>");
put("arOfMapOfUnionOfArray", "java.util.List<java.util.Map<java.lang.String, java.util.List<java.lang.String>>>");
put("intAr", "java.util.List<java.lang.Integer>");
put("unionOfIntMap", "java.util.Map<java.lang.String, java.lang.Integer>");
}};

Map<String, String> vs14TestCollectionsCharSeqFieldToType = new LinkedHashMap<String, String>() {{
Expand All @@ -1386,6 +1387,7 @@ private Object[][] testStringTypeParamsProvider() {
put("arOfUnionOfStr", "java.util.List<java.lang.CharSequence>");
put("arOfMapOfUnionOfArray", "java.util.List<java.util.Map<java.lang.CharSequence, java.util.List<java.lang.CharSequence>>>");
put("intAr", "java.util.List<java.lang.Integer>");
put("unionOfIntMap", "java.util.Map<java.lang.CharSequence, java.lang.Integer>");
}};

return new Object[][]{
Expand Down Expand Up @@ -1493,6 +1495,11 @@ public void testRecordWithCharSeqStringTypeForMethods() throws Exception {
put("key1", Arrays.asList("val1", "val2"));
put("key2", Arrays.asList("val10", "val20"));
}};

Map<CharSequence, Integer> mapOfInt = new HashMap<CharSequence, Integer>() {{
put("key1", 1);
put("key2", 2);
}};
charseqmethod.TestCollections.Builder testCollectionsBuilder = charseqmethod.TestCollections.newBuilder()
.setStr(str)
.setStrAr(Arrays.asList(str))
Expand All @@ -1501,7 +1508,8 @@ public void testRecordWithCharSeqStringTypeForMethods() throws Exception {
.setArOfMap(Arrays.asList(mapCharSeq))
.setUnionOfMap(mapCharSeq)
.setArOfUnionOfStr(Arrays.asList(str))
.setArOfMapOfUnionOfArray(Arrays.asList(mapOfList)).setIntAr(Arrays.asList(1, 2, 3));
.setArOfMapOfUnionOfArray(Arrays.asList(mapOfList)).setIntAr(Arrays.asList(1, 2, 3))
.setUnionOfIntMap(mapOfInt);

charseqmethod.TestCollections testCollections = testCollectionsBuilder.build();

Expand Down Expand Up @@ -1840,7 +1848,8 @@ public void testNewBuilder() throws Exception {
.setArOfMap(instance.getArOfMap())
.setUnionOfMap(instance.getUnionOfMap())
.setArOfUnionOfStr(instance.getArOfUnionOfStr())
.setArOfMapOfUnionOfArray(instance.getArOfMapOfUnionOfArray());
.setArOfMapOfUnionOfArray(instance.getArOfMapOfUnionOfArray())
.setUnionOfIntMap(instance.getUnionOfIntMap());

TestCollections.newBuilder(builder);

Expand Down Expand Up @@ -1870,9 +1879,7 @@ public void modifiablePrimitiveCollectionTest() {


// Union (null, Map<String, String>)
instance.getUnionOfMap().put("key1", tba);
Assert.assertEquals(tba, instance.getUnionOfMap().get("key1"));
Assert.assertEquals(new Utf8(tba), instance.unionOfMap.get(new Utf8("key1")));
Assert.assertThrows(UnsupportedOperationException.class, () -> instance.getUnionOfMap().put("key1", tba));

instance.getIntAr().add(Integer.MAX_VALUE);
Assert.assertEquals((int) instance.getIntAr().get(instance.getIntAr().size() - 1), Integer.MAX_VALUE);
Expand Down Expand Up @@ -1902,9 +1909,7 @@ public void modifiablePrimitiveCollectionTestForCharSeq() {


// Union (null, Map<String, String>)
instance.getUnionOfMap().put("key1", tba);
Assert.assertEquals(tba, instance.getUnionOfMap().get("key1"));
Assert.assertEquals(new Utf8(tba), instance.unionOfMap.get(new Utf8("key1")));
Assert.assertThrows(UnsupportedOperationException.class, () -> instance.getUnionOfMap().put("key1", tba));

instance.getIntAr().add(Integer.MAX_VALUE);
Assert.assertEquals((int) instance.getIntAr().get(instance.getIntAr().size() - 1), Integer.MAX_VALUE);
Expand Down Expand Up @@ -1934,9 +1939,7 @@ public void testCharSeqAccessorForNoUtf8() {


// Union (null, Map<String, String>)
instance.getUnionOfMap().put("key1", tba);
Assert.assertEquals(tba, instance.getUnionOfMap().get("key1"));
Assert.assertEquals(new Utf8(tba), instance.unionOfMap.get(new Utf8("key1")));
Assert.assertThrows(UnsupportedOperationException.class, () -> instance.getUnionOfMap().put("key1", tba));

instance.getIntAr().add(Integer.MAX_VALUE);
Assert.assertEquals((int) instance.getIntAr().get(instance.getIntAr().size() - 1), Integer.MAX_VALUE);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -7,9 +7,7 @@

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.avro.util.Utf8;
import org.testng.Assert;
import org.testng.annotations.Test;
Expand Down Expand Up @@ -126,108 +124,4 @@ public void testCharSequenceListView() {
Assert.assertTrue(utf8List.contains(u));
}
}

@Test
public void testStringMapView() {
Map<Utf8, Utf8> utf8Map = new HashMap<>();
List<String> keys = Arrays.asList("key1", "key2", "key3");
String val = "value";

Map<String, String> map = CollectionTransformerUtil.createStringMapView(utf8Map);

// utf8 map is empty
Assert.assertEquals(utf8Map.size(), 0);
// view should be empty
Assert.assertEquals(map.size(), 0);

// insert in view
for (String key : keys) {
map.put(key, key + val);
}

// view should have 3 elements
for (String key : keys) {
Assert.assertTrue(map.containsKey(key));
}
// utf8 map should contain the same 3 elements
for (String key : keys) {
Assert.assertTrue(utf8Map.containsKey(new Utf8(key)));
}

// remove from map
for (String key : keys) {
map.remove(key);
}
// view should be empty
Assert.assertEquals(map.size(), 0);
}

@Test
public void testUtf8MapView() {
Map<Utf8, Utf8> utf8Map = new HashMap<>();
List<Utf8> keys = Arrays.asList(new Utf8("key1"), new Utf8("key2"), new Utf8("key3"));
Utf8 val = new Utf8("value");

Map<Utf8, Utf8> map = CollectionTransformerUtil.createUtf8MapView(utf8Map);
// utf8 map is empty
Assert.assertEquals(utf8Map.size(), 0);
// view should be empty
Assert.assertEquals(map.size(), 0);

// insert in view
for (Utf8 key : keys) {
map.put(key, val);
}

// view should have 3 elements
for (Utf8 key : keys) {
Assert.assertTrue(map.containsKey(key));
}
// utf8 map should contain the same 3 elements
for (Utf8 key : keys) {
Assert.assertTrue(utf8Map.containsKey(key));
}

// remove from view
for (Utf8 key : keys) {
map.remove(key);
}
// view should be empty
Assert.assertEquals(map.size(), 0);
}

@Test
public void testCharSequenceMapView() {
Map<Utf8, Utf8> utf8Map = new HashMap<>();
List<CharSequence> keys = Arrays.asList("key1", "key2", "key3");
String val = "value";

Map<CharSequence, CharSequence> map = CollectionTransformerUtil.createCharSequenceMapView(utf8Map);

// utf8 map is empty
Assert.assertEquals(utf8Map.size(), 0);
// view should be empty
Assert.assertEquals(map.size(), 0);

// insert in view
for (CharSequence key : keys) {
map.put(key, key + val);
}

// view should have 3 elements
for (CharSequence key : keys) {
Assert.assertTrue(map.containsKey(key));
}
// utf8 map should contain the same 3 elements
for (CharSequence key : keys) {
Assert.assertTrue(utf8Map.containsKey(new Utf8(String.valueOf(key))));
}

// remove from view
for (CharSequence key : keys) {
map.remove(key);
}
// view should be empty
Assert.assertEquals(map.size(), 0);
}
}
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