import org.yarokovisty.stub.dsl.*
import kotlin.test.Test
import kotlin.test.assertEquals

interface UserRepository {
    fun findById(id: Int): String
}

class UserRepositoryTest {

    private val repository: UserRepository = stub()

    @Test
    fun returnsConfiguredValue() {
        every { repository.findById(1) } returns "Alice"

        assertEquals("Alice", repository.findById(1))

        verify { repository.findById(1) }
    }
}

// Match any arguments
every { repository.findById(any()) } returns "Unknown"

// Override specific cases — last registered wins
every { repository.findById(eq(1)) } returns "Alice"

repository.findById(1)   // "Alice"
repository.findById(999) // "Unknown"

class DataSource {
    fun load(): String = "real"
}

val dataSource: DataSource = stub()
every { dataSource.load() } returns "mocked"

import kotlinx.coroutines.test.runTest

interface ApiService {
    suspend fun fetchData(): String
}

@Test
fun testSuspend() = runTest {
    val api: ApiService = stub()

    coEvery { api.fetchData() } returns "async result"

    assertEquals("async result", api.fetchData())
    coVerify { api.fetchData() }
}

clearStubs(repository)       // Clear answers and call history
clearInvocations(repository) // Clear call history only

plugins {
    id("io.github.yarokovisty.stub.compiler") version "<version>"
}

kotlin {
    sourceSets {
        commonTest.dependencies {
            implementation("io.github.yarokovisty:stub-dsl:<version>")
            implementation("io.github.yarokovisty:stub-runtime:<version>")
            implementation(libs.kotlin.test)
            implementation(libs.kotlinx.coroutines.test) // for coEvery/coVerify
        }
    }
}