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CoVerifyTest.kt
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CoVerifyTest.kt
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package io.mockk.it
import io.mockk.InternalPlatformDsl
import io.mockk.coEvery
import io.mockk.coVerify
import io.mockk.coVerifyCount
import io.mockk.coVerifyOrder
import io.mockk.coVerifySequence
import io.mockk.mockk
import kotlin.test.Test
import kotlin.test.assertEquals
import kotlinx.coroutines.coroutineScope
class CoVerifyTest {
class MockCls {
suspend fun op(a: Int) = coroutineScope { a + 1 }
}
val mock = mockk<MockCls>()
private fun doCalls() {
coEvery { mock.op(5) } returns 1
coEvery { mock.op(6) } returns 2
coEvery { mock.op(7) } returns 3
InternalPlatformDsl.runCoroutine {
assertEquals(1, mock.op(5))
assertEquals(2, mock.op(6))
assertEquals(3, mock.op(7))
}
}
@Test
fun checkVerify() {
doCalls()
coVerify {
mock.op(6)
mock.op(5)
}
}
@Test
fun checkVerifyInverse1() {
doCalls()
coVerify(inverse = true) {
mock.op(6)
mock.op(8)
}
}
@Test
fun checkVerifyInverse2() {
doCalls()
coVerify(inverse = true) {
mock.op(4)
mock.op(8)
}
}
@Test
fun checkVerifyOrder1() {
doCalls()
coVerifyOrder {
mock.op(5)
mock.op(7)
}
}
@Test
fun checkVerifyOrder2() {
doCalls()
coVerifyOrder {
mock.op(5)
mock.op(6)
}
}
@Test
fun checkVerifyOrder3() {
doCalls()
coVerifyOrder {
mock.op(6)
mock.op(7)
}
}
@Test
fun checkVerifyOrderInverse1() {
doCalls()
coVerifyOrder(inverse = true) {
mock.op(7)
mock.op(5)
}
}
@Test
fun checkVerifyOrderInverse2() {
doCalls()
coVerifyOrder(inverse = true) {
mock.op(5)
mock.op(4)
}
}
@Test
fun checkVerifyOrderInverse3() {
doCalls()
coVerifyOrder(inverse = true) {
mock.op(4)
mock.op(8)
}
}
@Test
fun verifySequence() {
doCalls()
coVerifySequence {
mock.op(5)
mock.op(6)
mock.op(7)
}
}
@Test
fun verifySequenceInverse1() {
doCalls()
coVerifySequence(inverse = true) {
mock.op(6)
mock.op(7)
}
}
@Test
fun verifySequenceInverse2() {
doCalls()
coVerifySequence(inverse = true) {
mock.op(7)
mock.op(6)
mock.op(5)
}
}
@Test
fun verifySequenceInverse3() {
doCalls()
coVerifySequence(inverse = true) {
mock.op(6)
mock.op(5)
mock.op(7)
}
}
@Test
fun verifyCount() {
doCalls()
coVerifyCount {
0 * { mock.op(4) } // not called
1 * { mock.op(5) } // called
(0..Int.MAX_VALUE) * { mock.op(6) } // called
(1..1) * { mock.op(7) } // called
(0..0) * { mock.op(8) } // not called
(0..1) * { mock.op(9) } // not called
}
}
}