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#26: http client for tests replaced with mock client
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@y9san9
y9san9 committed Aug 23, 2021
1 parent 159345f commit 4a0290d
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Showing 3 changed files with 58 additions and 9 deletions.
1 change: 1 addition & 0 deletions gradle/libs.versions.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@ kotlinSerialization = { module = "org.jetbrains.kotlinx:kotlinx-serialization-js
ktorClient = { module = "io.ktor:ktor-client-core", version.ref = "ktorClientVersion" }
ktorClientLogigng = { module = "io.ktor:ktor-client-logging", version.ref = "ktorClientVersion" }
ktorClientOkHttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktorClientVersion" }
ktorClientMock = { module = "io.ktor:ktor-client-mock", version.ref = "ktorClientVersion" }
ktorWebsockets = { module = "io.ktor:ktor-client-websockets", version.ref = "ktorClientVersion" }
ktorClientIos = { module = "io.ktor:ktor-client-ios", version.ref = "ktorClientVersion" }
klock = { module = "com.soywiz.korlibs.klock:klock", version.ref = "klockVersion" }
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1 change: 1 addition & 0 deletions web3/build.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ dependencies {

commonTestImplementation(libs.kotlinTestCommon)
commonTestImplementation(libs.kotlinTestAnnotations)
commonTestImplementation(libs.ktorClientMock)

androidMainImplementation(libs.ktorClientOkHttp)
androidTestImplementation(libs.ktorClientOkHttp)
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65 changes: 56 additions & 9 deletions web3/src/commonTest/kotlin/dev.icerock.moko.web3/Web3Test.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -11,13 +11,23 @@ import dev.icerock.moko.web3.contract.SmartContract
import dev.icerock.moko.web3.contract.UInt256Param
import dev.icerock.moko.web3.contract.createErc20TokenAbi
import dev.icerock.moko.web3.crypto.toHex
import dev.icerock.moko.web3.entity.RpcRequest
import dev.icerock.moko.web3.entity.TransactionReceipt
import dev.icerock.moko.web3.requests.Web3Requests
import io.ktor.client.HttpClient
import io.ktor.client.engine.mock.MockEngine
import io.ktor.client.engine.mock.respond
import io.ktor.client.features.logging.LogLevel
import io.ktor.client.features.logging.Logger
import io.ktor.client.features.logging.Logging
import io.ktor.client.request.HttpResponseData
import io.ktor.content.TextContent
import io.ktor.http.Headers
import io.ktor.http.HttpStatusCode
import io.ktor.util.date.GMTDate
import kotlinx.serialization.builtins.ListSerializer
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.jsonArray
import kotlin.test.Test
import kotlin.test.assertEquals
Expand Down Expand Up @@ -58,14 +68,38 @@ private fun createTestAbi(json: Json) = json.parseToJsonElement(testAbiRaw).json

class Web3Test {
private val infuraUrl = "https://rinkeby.infura.io/v3/5a3d2c30cf72450c9e13b0570a737b62"
private val httpClient: HttpClient = HttpClient() {
install(Logging){
logger = object :Logger{
override fun log(message: String) {
println(message)

// When new test added, it should be tested with this real client,
// And then mocked request should be added to client below,
// since networks are unstable (especially test networks)
// private val httpClient: HttpClient = HttpClient {
// install(Logging){
// logger = object : Logger {
// override fun log(message: String) {
// println(message)
// }
// }
// level = LogLevel.ALL
// }
// }
private val httpClient: HttpClient = HttpClient(MockEngine) {
engine {
addHandler { request ->
val responseText = when((request.body as TextContent).text) {
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"method\":\"eth_getBalance\",\"params\":[\"0xdE7eC4E4895D7d148906a0DFaAF7f21ac5C5B80C\",\"latest\"]}]" ->
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"result\":\"0xd94ec060b14773c7\"}]"
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"method\":\"eth_getTransactionCount\",\"params\":[\"0xdE7eC4E4895D7d148906a0DFaAF7f21ac5C5B80C\",\"pending\"]}]" ->
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"result\":\"0x1275\"}]"
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"method\":\"eth_getTransactionCount\",\"params\":[\"0xdE7eC4E4895D7d148906a0DFaAF7f21ac5C5B80C\",\"pending\"]},{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"eth_getBalance\",\"params\":[\"0xdE7eC4E4895D7d148906a0DFaAF7f21ac5C5B80C\",\"latest\"]}]" ->
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"result\":\"0x1275\"},{\"jsonrpc\":\"2.0\",\"id\":1,\"result\":\"0xd94ec060b14773c7\"}]"
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"method\":\"eth_getTransactionByHash\",\"params\":[\"0x627914c8d005ab0dc7f44719dc658af72e534e083867a2a316d4b25555515352\"]}]" ->
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"result\":{\"blockHash\":\"0x3d62f862d25cf7015a485868b07825484fd7a51f77a9e7863fe45ec8a61db01b\",\"blockNumber\":\"0x60f03b\",\"from\":\"0xde7ec4e4895d7d148906a0dfaaf7f21ac5c5b80c\",\"gas\":\"0x4e9e4\",\"gasPrice\":\"0x1dcd65000\",\"hash\":\"0x627914c8d005ab0dc7f44719dc658af72e534e083867a2a316d4b25555515352\",\"input\":\"0x852a12e300000000000000000000000000000000000000000000000000470de4df820000\",\"nonce\":\"0x4a\",\"r\":\"0x5aeca7a54ae3bb0f67a29aece00d71bc75c0d06b89950ea600a0b3b6bbfe5e8c\",\"s\":\"0x68fefa5333e94443dca19e30562bf297b8a687abf15c3fe2671de6233299fff0\",\"to\":\"0xd6801a1dffcd0a410336ef88def4320d6df1883e\",\"transactionIndex\":\"0x1\",\"type\":\"0x0\",\"v\":\"0x2c\",\"value\":\"0x0\"}}]"
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"method\":\"eth_getTransactionReceipt\",\"params\":[\"0x627914c8d005ab0dc7f44719dc658af72e534e083867a2a316d4b25555515352\"]}]" ->
"[{\"jsonrpc\":\"2.0\",\"id\":0,\"result\":{\"blockHash\":\"0x3d62f862d25cf7015a485868b07825484fd7a51f77a9e7863fe45ec8a61db01b\",\"blockNumber\":\"0x60f03b\",\"contractAddress\":null,\"cumulativeGasUsed\":\"0x3ae8d\",\"effectiveGasPrice\":\"0x1dcd65000\",\"from\":\"0xde7ec4e4895d7d148906a0dfaaf7f21ac5c5b80c\",\"gasUsed\":\"0x34725\",\"logs\":[{\"address\":\"0xd6801a1dffcd0a410336ef88def4320d6df1883e\",\"blockHash\":\"0x3d62f862d25cf7015a485868b07825484fd7a51f77a9e7863fe45ec8a61db01b\",\"blockNumber\":\"0x60f03b\",\"data\":\"0x00000000000000000000000000000000000000000000000000078a9f2e72421c000000000000000000000000000000000000000000000000103938f95c5bb8de00000000000000000000000000000000000000000000007e6f395eb639577b12\",\"logIndex\":\"0x0\",\"removed\":false,\"topics\":[\"0x875352fb3fadeb8c0be7cbbe8ff761b308fa7033470cd0287f02f3436fd76cb9\"],\"transactionHash\":\"0x627914c8d005ab0dc7f44719dc658af72e534e083867a2a316d4b25555515352\",\"transactionIndex\":\"0x1\"},{\"address\":\"0xd6801a1dffcd0a410336ef88def4320d6df1883e\",\"blockHash\":\"0x3d62f862d25cf7015a485868b07825484fd7a51f77a9e7863fe45ec8a61db01b\",\"blockNumber\":\"0x60f03b\",\"data\":\"0x00000000000000000000000000000000000000000000000000000000052f2dd9\",\"logIndex\":\"0x1\",\"removed\":false,\"topics\":[\"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\",\"0x000000000000000000000000de7ec4e4895d7d148906a0dfaaf7f21ac5c5b80c\",\"0x000000000000000000000000d6801a1dffcd0a410336ef88def4320d6df1883e\"],\"transactionHash\":\"0x627914c8d005ab0dc7f44719dc658af72e534e083867a2a316d4b25555515352\",\"transactionIndex\":\"0x1\"},{\"address\":\"0xd6801a1dffcd0a410336ef88def4320d6df1883e\",\"blockHash\":\"0x3d62f862d25cf7015a485868b07825484fd7a51f77a9e7863fe45ec8a61db01b\",\"blockNumber\":\"0x60f03b\",\"data\":\"0x000000000000000000000000de7ec4e4895d7d148906a0dfaaf7f21ac5c5b80c00000000000000000000000000000000000000000000000000470de4df82000000000000000000000000000000000000000000000000000000000000052f2dd9\",\"logIndex\":\"0x2\",\"removed\":false,\"topics\":[\"0xe5b754fb1abb7f01b499791d0b820ae3b6af3424ac1c59768edb53f4ec31a929\"],\"transactionHash\":\"0x627914c8d005ab0dc7f44719dc658af72e534e083867a2a316d4b25555515352\",\"transactionIndex\":\"0x1\"}],\"logsBloom\":\"0x00000080000000000000000000000000000000000000000000000000000000000000040000100000800000000000000000000000000000000000000000000000000000000000000000000808000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000010000000000000000080000000000000000000000000000000000000800000000000000001000000000000000000000000000000000000000000000000000000002000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020200000000004\",\"status\":\"0x1\",\"to\":\"0xd6801a1dffcd0a410336ef88def4320d6df1883e\",\"transactionHash\":\"0x627914c8d005ab0dc7f44719dc658af72e534e083867a2a316d4b25555515352\",\"transactionIndex\":\"0x1\",\"type\":\"0x0\"}}]"
else -> error("Unknown request!")
}
return@addHandler respond(responseText)
}
level = LogLevel.ALL
}
}

Expand Down Expand Up @@ -290,7 +324,10 @@ class Web3Test {
web3.getEthBalance(WalletAddress("0xdE7eC4E4895D7d148906a0DFaAF7f21ac5C5B80C"))
}

println("balance $result")
assertEquals(
expected = "15658664475937436615".bi,
actual = result
)
}

@Test
Expand All @@ -306,7 +343,10 @@ class Web3Test {
web3.getEthTransactionCount(WalletAddress("0xdE7eC4E4895D7d148906a0DFaAF7f21ac5C5B80C"))
}

println("nonce $result")
assertEquals(
expected = 4725.bi,
actual = result
)
}

@Test
Expand All @@ -326,6 +366,13 @@ class Web3Test {
)
}

println("nonce $nonce; balance $balance")
assertEquals(
expected = 4725.bi,
actual = nonce
)
assertEquals(
expected = "15658664475937436615".bi,
actual = balance
)
}
}

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