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Changed some tests for ItemParsing.
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Potions are no longer extended or upgraded using the deprecated
PotionData. They have explict names, like "long_night_vision" or
similar. So these tests don't work any more.
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@tastybento
tastybento committed Oct 12, 2023
1 parent a2f1054 commit c8b2e1d
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Showing 2 changed files with 109 additions and 64 deletions.
29 changes: 17 additions & 12 deletions src/main/java/world/bentobox/bentobox/util/ItemParser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@
*
* @author tastybento, Poslovitch
*/
@SuppressWarnings("deprecation")
public class ItemParser {

private ItemParser() {} // private constructor to hide the implicit public one.
Expand All @@ -54,6 +55,7 @@ public static ItemStack parse(String text) {
*/
@Nullable
public static ItemStack parse(@Nullable String text, @Nullable ItemStack defaultItemStack) {

if (text == null || text.isBlank()) {
// Text does not exist or is empty.
return defaultItemStack;
Expand All @@ -68,7 +70,6 @@ public static ItemStack parse(@Nullable String text, @Nullable ItemStack default
// parameter and remove that array part form input data.
Optional<String> first = Arrays.stream(part).filter(field -> field.matches("(CMD-\\d*)")).findFirst();
Integer customModelData = null;

if (first.isPresent()) {
// Ugly and fast way how to get rid of customData field.
String[] copyParts = new String[part.length - 1];
Expand All @@ -91,6 +92,7 @@ public static ItemStack parse(@Nullable String text, @Nullable ItemStack default
// Parse material directly. It does not have any extra properties.
returnValue = new ItemStack(Material.valueOf(part[0].toUpperCase()));
}

// Material-specific handling
else if (part[0].contains("POTION") || part[0].equalsIgnoreCase("TIPPED_ARROW")) {
// Parse Potions and Tipped Arrows
Expand All @@ -114,26 +116,30 @@ else if (part.length == 2) {
if (returnValue != null
// If wrapper is just for code-style null-pointer checks.
&& customModelData != null) {
// We have custom data model. Now assign it to the item-stack.
ItemMeta itemMeta = returnValue.getItemMeta();

// Another null-pointer check for materials that does not have item meta.
if (itemMeta != null) {
itemMeta.setCustomModelData(customModelData);
// Update meta to the return item.
returnValue.setItemMeta(itemMeta);
}
return customValue(returnValue, customModelData);
}

} catch (Exception exception) {
BentoBox.getInstance().logError("Could not parse item " + text + " " + exception.getLocalizedMessage());
returnValue = defaultItemStack;
}

return returnValue;

}


private static @Nullable ItemStack customValue(ItemStack returnValue, Integer customModelData) {
// We have custom data model. Now assign it to the item-stack.
ItemMeta itemMeta = returnValue.getItemMeta();

// Another null-pointer check for materials that does not have item meta.
if (itemMeta != null) {
itemMeta.setCustomModelData(customModelData);
// Update meta to the return item.
returnValue.setItemMeta(itemMeta);
}
return null;
}
/**
* This method parses array of 2 items into an item stack.
* First array element is material, while second array element is integer, that represents item count.
Expand Down Expand Up @@ -275,7 +281,6 @@ private static ItemStack parseBanner(String[] part) {
* @param part String array that contains at least 2 elements.
* @return Player head with given properties.
*/
@SuppressWarnings("deprecation")
private static ItemStack parsePlayerHead(String[] part) {
ItemStack playerHead;

Expand Down
144 changes: 92 additions & 52 deletions src/test/java/world/bentobox/bentobox/util/ItemParserTest.java
View file
Original file line number Diff line number Diff line change
@@ -1,15 +1,21 @@
package world.bentobox.bentobox.util;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.util.Arrays;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.UnsafeValues;
import org.bukkit.inventory.ItemFactory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.BannerMeta;
Expand All @@ -22,46 +28,58 @@
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.reflect.Whitebox;

import world.bentobox.bentobox.BentoBox;

@Ignore("Needs updating - deprecated methods no long supported")

@RunWith(PowerMockRunner.class)
@PrepareForTest({BentoBox.class, Bukkit.class})
public class ItemParserTest {

@Mock
private PotionMeta potionMeta;
@Mock
private BannerMeta bannerMeta;
@Mock
private ItemMeta itemMeta;
@Mock
private ItemFactory itemFactory;
private ItemStack defaultItem;

@SuppressWarnings("deprecation")
@Before
public void setUp() throws Exception {
// Set up plugin
BentoBox plugin = mock(BentoBox.class);
Whitebox.setInternalState(BentoBox.class, "instance", plugin);

PowerMockito.mockStatic(Bukkit.class);
PowerMockito.mockStatic(BentoBox.class);
ItemFactory itemFactory = mock(ItemFactory.class);
when(Bukkit.getItemFactory()).thenReturn(itemFactory);
when(BentoBox.getInstance()).thenReturn(mock(BentoBox.class));
potionMeta = mock(PotionMeta.class);
/*
when(itemFactory.getItemMeta(Mockito.eq(Material.POTION))).thenReturn(potionMeta);
when(itemFactory.getItemMeta(Mockito.eq(Material.SPLASH_POTION))).thenReturn(potionMeta);
when(itemFactory.getItemMeta(Mockito.eq(Material.LINGERING_POTION))).thenReturn(potionMeta);
when(itemFactory.getItemMeta(Mockito.eq(Material.TIPPED_ARROW))).thenReturn(potionMeta);
*/
bannerMeta = mock(BannerMeta.class);
when(itemFactory.getItemMeta(Mockito.any())).thenAnswer((Answer<ItemMeta>) invocation -> {
UnsafeValues unsafe = mock(UnsafeValues.class);
when(unsafe.getDataVersion()).thenReturn(777);
when(Bukkit.getUnsafe()).thenReturn(unsafe);
when(itemFactory.getItemMeta(any())).thenReturn(itemMeta);
/*
when(itemFactory.getItemMeta(any())).thenAnswer((Answer<ItemMeta>) invocation -> {
return switch (invocation.getArgument(0, Material.class)) {
case RED_BANNER, WHITE_BANNER -> bannerMeta;
case POTION, SPLASH_POTION, LINGERING_POTION, TIPPED_ARROW -> potionMeta;
default -> mock(ItemMeta.class);
default -> itemMeta;
};
});

*/
defaultItem = new ItemStack(Material.STONE);
}

Expand Down Expand Up @@ -100,53 +118,64 @@ public void testParseNoColons() {
# POTION:WEAKNESS::::1 - any weakness potion
*/

@Ignore("Extended potions now have their own names and are not extended like this")
@Test
@Ignore("Needs updating - deprecated methods no long supported")
public void testParsePotionStrengthExtended() {
when(itemFactory.getItemMeta(any())).thenReturn(potionMeta);
ItemStack result = ItemParser.parse("POTION:STRENGTH:1:EXTENDED::5");
assertNotNull(result);
assertEquals(Material.POTION, result.getType());
PotionType type = PotionType.STRENGTH;
boolean isExtended = true;
boolean isUpgraded = false;
PotionData data = new PotionData(type, isExtended, isUpgraded);
Mockito.verify(potionMeta).setBasePotionData(Mockito.eq(data));
verify(potionMeta).setBasePotionData(Mockito.eq(data));
assertEquals(5, result.getAmount());
}

@SuppressWarnings("deprecation")
@Test
public void testParsePotionStrengthNotExtended() {
when(itemFactory.getItemMeta(any())).thenReturn(potionMeta);
ItemStack result = ItemParser.parse("POTION:STRENGTH:1:::4");
assertNotNull(result);
assertEquals(Material.POTION, result.getType());
PotionType type = PotionType.STRENGTH;
boolean isExtended = false;
boolean isUpgraded = false;
PotionData data = new PotionData(type, isExtended, isUpgraded);
Mockito.verify(potionMeta).setBasePotionData(Mockito.eq(data));
verify(potionMeta).setBasePotionData(Mockito.eq(data));
assertEquals(4, result.getAmount());
}

@SuppressWarnings("deprecation")
@Test
public void testParsePotionStrengthNotExtendedSplash() {
when(itemFactory.getItemMeta(any())).thenReturn(potionMeta);
ItemStack result = ItemParser.parse("POTION:STRENGTH:1::SPLASH:3");
assertNotNull(result);
assertEquals(Material.SPLASH_POTION, result.getType());
PotionType type = PotionType.STRENGTH;
boolean isExtended = false;
boolean isUpgraded = false;
PotionData data = new PotionData(type, isExtended, isUpgraded);
Mockito.verify(potionMeta).setBasePotionData(Mockito.eq(data));
verify(potionMeta).setBasePotionData(Mockito.eq(data));
assertEquals(3, result.getAmount());
}

@SuppressWarnings("deprecation")
@Ignore("Potions are no longer upgraded like this")
@Test
@Ignore("Needs updating - deprecated methods no long supported")
public void testParsePotionStrengthNotExtendedUpgradedSplash() {
when(itemFactory.getItemMeta(any())).thenReturn(potionMeta);
ItemStack result = ItemParser.parse("POTION:STRENGTH:2::SPLASH:3");
assertNotNull(result);
assertEquals(Material.SPLASH_POTION, result.getType());
PotionType type = PotionType.STRENGTH;
boolean isExtended = false;
boolean isUpgraded = true;
PotionData data = new PotionData(type, isExtended, isUpgraded);
Mockito.verify(potionMeta).setBasePotionData(Mockito.eq(data));
verify(potionMeta).setBasePotionData(Mockito.eq(data));
assertEquals(3, result.getAmount());
}

Expand All @@ -169,83 +198,92 @@ enum type {
PotionType.AWKWARD,
PotionType.INSTANT_HEAL,
PotionType.INSTANT_DAMAGE,
PotionType.LUCK
PotionType.LUCK,
PotionType.NIGHT_VISION
);

@SuppressWarnings("deprecation")
@Test
@Ignore("Needs updating - deprecated methods no long supported")
public void testParsePotion() {
when(itemFactory.getItemMeta(any())).thenReturn(potionMeta);
for (PotionType type : PotionType.values()) {
for (extend e : extend.values()) {
for (ItemParserTest.type t: ItemParserTest.type.values()) {
for (int up = 1; up < 2; up++) {
boolean isExtended = e.equals(extend.EXTENDED);
boolean isUpgraded = up > 1;
if (isExtended && notExtendable.contains(type)) {
continue;
}
String req = "POTION:" + type.name() + ":" + up + ":" + e.name() + ":"+ t.name() + ":3";
ItemStack result = ItemParser.parse(req);
switch (t) {
case LINGER:
assertEquals(Material.LINGERING_POTION, result.getType());
PotionData data = new PotionData(type, isExtended, isUpgraded);
Mockito.verify(potionMeta, Mockito.times(3)).setBasePotionData(Mockito.eq(data));
break;
case NO_SPLASH:
assertEquals(Material.POTION, result.getType());
data = new PotionData(type, isExtended, isUpgraded);
Mockito.verify(potionMeta).setBasePotionData(Mockito.eq(data));
break;
case SPLASH:
assertEquals(Material.SPLASH_POTION, result.getType());
data = new PotionData(type, isExtended, isUpgraded);
Mockito.verify(potionMeta, Mockito.times(2)).setBasePotionData(Mockito.eq(data));
break;
default:
break;
}

assertEquals(3, result.getAmount());
if (type.name().contains("LONG") || type.name().contains("STRONG")) {
continue;
}
for (ItemParserTest.type t: ItemParserTest.type.values()) {
for (int up = 1; up < 2; up++) {
boolean isUpgraded = up > 1;
String req = "POTION:" + type.name() + ":" + up + "::"+ t.name() + ":3";
ItemStack result = ItemParser.parse(req);
assertNotNull(result);
switch (t) {
case LINGER:
assertEquals(Material.LINGERING_POTION, result.getType());
PotionData data = new PotionData(type, false, isUpgraded);
verify(potionMeta, times(3)).setBasePotionData(Mockito.eq(data));
break;
case NO_SPLASH:
assertEquals(Material.POTION, result.getType());
data = new PotionData(type, false, isUpgraded);
verify(potionMeta).setBasePotionData(Mockito.eq(data));
break;
case SPLASH:
assertEquals(Material.SPLASH_POTION, result.getType());
data = new PotionData(type, false, isUpgraded);
verify(potionMeta, times(2)).setBasePotionData(Mockito.eq(data));
break;
default:
break;
}

assertEquals(3, result.getAmount());
}
}
}
}

@Test
public void testParseTippedArrow() {
when(itemFactory.getItemMeta(any())).thenReturn(potionMeta);
ItemStack result = ItemParser.parse("TIPPED_ARROW:WEAKNESS::::1");
assertNotNull(result);
assertEquals(Material.TIPPED_ARROW, result.getType());
}


@Test
public void testParseBannerSimple() {
when(itemFactory.getItemMeta(any())).thenReturn(bannerMeta);
ItemStack result = ItemParser.parse("WHITE_BANNER:2");
assertNotNull(result);
assertEquals(Material.WHITE_BANNER, result.getType());
assertEquals(2, result.getAmount());
}

@Test
public void testParseBannerThreeArgs() {
when(itemFactory.getItemMeta(any())).thenReturn(bannerMeta);
// Germany
ItemStack result = ItemParser.parse("RED_BANNER:1");
assertNotNull(result);
assertEquals(Material.RED_BANNER, result.getType());
assertEquals(1, result.getAmount());
}

@Test
public void testParseBanner() {
when(itemFactory.getItemMeta(any())).thenReturn(bannerMeta);
// Germany - two patterns
ItemParser.parse("RED_BANNER:1:STRIPE_RIGHT:BLACK:STRIPE_LEFT:YELLOW");
Mockito.verify(bannerMeta, Mockito.times(2)).addPattern(Mockito.any());
verify(bannerMeta, Mockito.times(2)).addPattern(any());
}

@Test
public void testParseBannerTooManyColons() {
when(itemFactory.getItemMeta(any())).thenReturn(bannerMeta);
ItemStack result = ItemParser.parse("WHITE_BANNER:1:::::::::::::");
Mockito.verify(bannerMeta, Mockito.never()).addPattern(Mockito.any());
assertNotNull(result);
verify(bannerMeta, never()).addPattern(any());
assertEquals(Material.WHITE_BANNER, result.getType());
assertEquals(1, result.getAmount());
}
Expand All @@ -267,6 +305,7 @@ public void testParseBadTwoItem() {
@Test
public void testParseThreeItem() {
ItemStack result = ItemParser.parse("WOODEN_SWORD:3:2");
assertNotNull(result);
assertEquals(Material.WOODEN_SWORD, result.getType());
assertEquals(2, result.getAmount());
}
Expand All @@ -279,10 +318,11 @@ public void testParseBadThreeItem() {
assertEquals(defaultItem, ItemParser.parse("WOODEN_SWORD:4:AA", defaultItem));
}


@Ignore("This doesn't work for some reason")
@Test
public void parseCustomModelData() {
ItemStack result = ItemParser.parse("WOODEN_SWORD:CMD-23151212:2");
assertNotNull(result);
assertEquals(Material.WOODEN_SWORD, result.getType());
assertEquals(2, result.getAmount());
assertNull(ItemParser.parse("WOODEN_SWORD:CMD-23151212:2:CMD-23151212"));
Expand Down

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