This page lists all current matchers in the KotlinTest arrow matchers extension library. To use this library
you need to add kotlintest-assertions-arrow to your build.
| Option |
|
option.shouldBeSome(v) |
Asserts that the option is of type Some with value v |
option.shouldBeNone() |
Asserts that the option is of type None |
| Either |
|
either.shouldBeRight() |
Asserts that the either is of type Right |
either.shouldBeRight(v) |
Asserts that the either is of type Right with specified value v |
either.shouldBeLeft() |
Asserts that the either is of type Left |
either.shouldBeLeft(v) |
Asserts that the either is of type Left with specific value v |
either.shouldBeLeftOfType<A>() |
Asserts that the either is of type Left with a specified type A |
| NonEmptyList |
|
nel.shouldContain(e) |
Asserts that the NonEmptyList contains the given element e |
nel.shouldContainAll(e1,e2,...,en) |
Asserts that the NonEmptyList contains all the given elements e1,e2,...,en |
nel.shouldContainNull() |
Asserts that the NonEmptyList contains at least one null |
nel.shouldContainNoNulls() |
Asserts that the NonEmptyList contains no nulls |
nel.shouldContainOnlyNulls() |
Asserts that the NonEmptyList contains only nulls or is empty |
nel.shouldHaveDuplicates() |
Asserts that the NonEmptyList has at least one duplicate |
nel.shouldBeSingleElement(e) |
Asserts that the NonEmptyList has a single element which is e |
nel.shouldBeSorted() |
Asserts that the NonEmptyList is sorted |
| Try |
|
try.shouldBeSuccess() |
Asserts that the try is of type Success |
try.shouldBeSuccess(v) |
Asserts that the try is of type Success with specified value v |
try.shouldBeFailure() |
Asserts that the try is of type Failure |
try.shouldBeFailureOfType<A : Throwable>() |
Asserts that the try is of type Failure with a specified exception type A |
| Validated |
|
validated.shouldBeValid() |
Asserts that the validated is of type Valid |
validated.shouldBeValid(v) |
Asserts that the validated is of type Valid with specific value v |
validated.shouldBeInvalid() |
Asserts that the validated is of type Invalid |