Sequence of Value Class Matchers not working #778
Description
Prerequisites
Please answer the following questions for yourself before submitting an issue.
- I am running the latest version
- I checked the documentation and found no answer
- I checked to make sure that this issue has not already been filed
Expected Behavior
When using verifySequence and trying to use multiple instances of any() as a matcher for a value class parameter it should work.
Current Behavior
The first any() matcher works. Subsequent any() matchers fail.
Failure Information (for bugs)
I've looked at #633 and #152 which seem to cover off the general case of using value classes. I've not found anything covering my verifySequence issue however. I note a workaround further down which I am going to use for now but thought best to raise this.
Steps to Reproduce
Minimal code below. If you comment out the failing case (which is what I want to work) then the verify exactly 3 version does work, which for now is an acceptable workaround. Would like the sequence version though.
class ValueClassSequenceTest: StringSpec() {
interface MyInterface {
fun doSomething(x: MyValueClass) {
return
}
}
@JvmInline
value class MyValueClass(val something: Int)
init {
"Test repeated call of doSomething" {
val myInterface: MyInterface = mockk(relaxed = true)
myInterface.doSomething(MyValueClass(1))
myInterface.doSomething(MyValueClass(2))
myInterface.doSomething(MyValueClass(3))
// Does NOT work
verifySequence {
myInterface.doSomething(any())
myInterface.doSomething(any()) // Fails - uses a matcher of eq(0) (see below)
myInterface.doSomething(any()) // Fails - uses a matcher of eq(0) (see below)
}
// Note: removing the second/third calls and matchers and leaving only one behind in the sequence
// DOES work.
// Also Works
verify(exactly = 3) {
myInterface.doSomething(any())
}
}
}
}
Context
- MockK version: 1.12.2
- OS: macOS
- Kotlin version: 1.6.0
- JDK version: 17
- JUnit version: kotest 4.6.3
- Type of test: unit test
Failure Logs
Note that first matcher is correct, second and third are not.
Verification failed: calls are not exactly matching verification sequence
Matchers:
+MyInterface(#1).doSomething-MR0IliI(any()))
MyInterface(#1).doSomething-MR0IliI(eq(0)))
MyInterface(#1).doSomething-MR0IliI(eq(0)))
Calls:
1) MyInterface(#1).doSomething-MR0IliI(1)
2) MyInterface(#1).doSomething-MR0IliI(2)
3) +MyInterface(#1).doSomething-MR0IliI(3)