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core: add serialization test for keypairs

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This commit is contained in:
Andras Slemmer 2016-06-09 16:04:24 +01:00
parent af3d87803d
commit cd91c6a0e7
1 changed files with 20 additions and 1 deletions
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21
core/src/test/kotlin/com/r3corda/core/serialization/KryoTests.kt
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@ -1,7 +1,11 @@
package com.r3corda.core.serialization
import com.google.common.primitives.Ints
import com.r3corda.core.crypto.generateKeyPair
import com.r3corda.core.crypto.signWithECDSA
import com.r3corda.core.crypto.verifyWithECDSA
import org.assertj.core.api.Assertions.assertThat
import org.assertj.core.api.Assertions.assertThatThrownBy
import org.junit.Test
import java.time.Instant
import java.util.*
@ -54,6 +58,21 @@ class KryoTests {
assertThat(bits.deserialize(kryo)).isEqualTo(cyclic)
}
@Test
fun `deserialised keypair functions the same as serialised one`() {
val keyPair = generateKeyPair()
val bitsToSign: ByteArray = Ints.toByteArray(0x01234567)
val wrongBits: ByteArray = Ints.toByteArray(0x76543210)
val signature = keyPair.signWithECDSA(bitsToSign)
signature.verifyWithECDSA(bitsToSign)
assertThatThrownBy { signature.verifyWithECDSA(wrongBits) }
val deserialisedKeyPair = keyPair.serialize(kryo).deserialize(kryo)
val deserialisedSignature = deserialisedKeyPair.signWithECDSA(bitsToSign)
assertThat(deserialisedSignature).isEqualTo(signature)
deserialisedSignature.verifyWithECDSA(bitsToSign)
assertThatThrownBy { deserialisedSignature.verifyWithECDSA(wrongBits) }
}
private data class Person(val name: String, val birthday: Instant?)
@ -65,4 +84,4 @@ class KryoTests {
override fun toString(): String = "Cyclic($value)"
}
}
}