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encodeToNamedNbtTag and decodeFromNamedNbtTag
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| package net.benwoodworth.knbt | ||
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| import com.benwoodworth.parameterize.parameter | ||
| import kotlinx.serialization.KSerializer | ||
| import kotlinx.serialization.Serializable | ||
| import net.benwoodworth.knbt.internal.NbtDecodingException | ||
| import net.benwoodworth.knbt.internal.nbtName | ||
| import net.benwoodworth.knbt.test.parameterizeTest | ||
| import net.benwoodworth.knbt.test.parameters.parameterOfNbtFormats | ||
| import kotlin.test.Test | ||
| import kotlin.test.assertEquals | ||
| import kotlin.test.assertFailsWith | ||
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| @Suppress("ClassName") | ||
| class NbtFormatTest_NamedNbtTag { | ||
| private data class SerializableValueWithNbtName<T>( | ||
| val value: T, | ||
| val serializer: KSerializer<T>, | ||
| ) | ||
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| private val valuesWithStaticNbtNames = buildList { | ||
| @Serializable | ||
| @NbtName("Name") | ||
| class Value { | ||
| override fun toString(): String = "Value" | ||
| override fun equals(other: Any?): Boolean = other is Value | ||
| override fun hashCode(): Int = this::class.hashCode() | ||
| } | ||
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| add(SerializableValueWithNbtName(Value(), Value.serializer())) | ||
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| @Serializable | ||
| @NbtName("DifferentName") | ||
| class DifferentValue { | ||
| override fun toString(): String = "DifferentValue" | ||
| override fun equals(other: Any?): Boolean = other is DifferentValue | ||
| override fun hashCode(): Int = this::class.hashCode() | ||
| } | ||
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| add(SerializableValueWithNbtName(DifferentValue(), DifferentValue.serializer())) | ||
| }.let { | ||
| @Suppress("UNCHECKED_CAST") | ||
| it as List<SerializableValueWithNbtName<Any?>> // KT-68606: Remove cast | ||
| } | ||
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| @Test | ||
| fun encode_should_return_the_NBT_name_of_the_value() = parameterizeTest { | ||
| val nbt by parameterOfNbtFormats() | ||
| val value by parameter(valuesWithStaticNbtNames) | ||
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| val namedNbtTag = nbt.encodeToNamedNbtTag(value.serializer, value.value) | ||
| assertEquals(value.serializer.descriptor.nbtName, namedNbtTag.name) | ||
| } | ||
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| @Test | ||
| fun encode_should_return_the_same_tag_as_encoding_to_an_nbt_tag() = parameterizeTest { | ||
| val nbt by parameterOfNbtFormats() | ||
| val value by parameter(valuesWithStaticNbtNames) | ||
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| val nbtTag = nbt.encodeToNbtTag(value.serializer, value.value) | ||
| val namedNbtTag = nbt.encodeToNamedNbtTag(value.serializer, value.value) | ||
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| assertEquals(nbtTag, namedNbtTag.value) | ||
| } | ||
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| @Test | ||
| fun decode_value_with_static_NBT_name_should_succeed_with_same_name() = parameterizeTest { | ||
| val nbt by parameterOfNbtFormats() | ||
| val value by parameter(valuesWithStaticNbtNames) | ||
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| val name = value.serializer.descriptor.nbtName!! | ||
| val nbtTag = nbt.encodeToNbtTag(value.serializer, value.value) | ||
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| val namedNbtTag = NbtNamed(name, nbtTag) | ||
| nbt.decodeFromNamedNbtTag(value.serializer, namedNbtTag) | ||
| } | ||
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| @Test | ||
| fun decode_value_with_static_NBT_name_should_fail_with_different_name() = | ||
| parameterizeTest { // TODO Move to NbtNameTest? | ||
| val nbt by parameterOfNbtFormats() | ||
| val value by parameter(valuesWithStaticNbtNames) | ||
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| val name = value.serializer.descriptor.nbtName!! | ||
| val nbtTag = nbt.encodeToNbtTag(value.serializer, value.value) | ||
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| val differentlyNamedNbtTag = NbtNamed("different-than-$name", nbtTag) | ||
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| val failure = assertFailsWith<NbtDecodingException> { | ||
| nbt.decodeFromNamedNbtTag(value.serializer, differentlyNamedNbtTag) | ||
| } | ||
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| assertEquals( | ||
| "Expected tag named '$name', but got '${differentlyNamedNbtTag.name}'", | ||
| failure.message, | ||
| "failure message" | ||
| ) | ||
| } | ||
| } |