Assertion

The names of the product elements

The name of the type

Makes a new assertion that requires a given numeric value to match a value with some tolerance.

Makes a new Assertion from a function.

Makes a new assertion that requires an Iterable contain the specified element. See Assertion.exists if you want to require an Iterable to contain an element satisfying an assertion.

Makes a new assertion that requires a Cause contain the specified cause.

Makes a new assertion that requires a substring to be present.

Makes a new assertion that requires an exit value to die.

Makes a new assertion that requires an exit value to die with an instance of given type (or its subtype).

Makes a new assertion that requires a given string to end with the specified suffix.

Makes a new assertion that requires a given string to end with the specified suffix.

Makes a new assertion that requires a given string to equal another ignoring case.

Makes a new assertion that requires an Iterable contain an element satisfying the given assertion. See Assertion.contains if you only need an Iterable to contain a given element.

Makes a new assertion that requires an exit value to fail.

Makes a new assertion that requires an exit value to fail with a cause that meets the specified assertion.

Makes a new assertion that requires the expression to fail with an instance of given type (or its subtype).

Makes a new assertion that requires an Iterable contain only elements satisfying the given assertion.

Makes a new assertion that requires an Iterable contain at least one of the specified elements.

Makes a new assertion that requires an Iterable contain at most one of the specified elements.

Makes a new assertion that focuses in on a field in a case class.

hasField("age", _.age, within(0, 10))

Makes a new assertion that requires an Iterable to contain the first element satisfying the given assertion.

Makes a new assertion that requires the intersection of two Iterables satisfy the given assertion.

Makes a new assertion that requires a Map to have the specified key with value satisfying the specified assertion.

Makes a new assertion that requires a Map to have the specified key.

Makes a new assertion that requires a Map have keys satisfying the specified assertion.

Makes a new assertion that requires an Iterable to contain the last element satisfying the given assertion.

Makes a new assertion that requires an exception to have a certain message.

Makes a new assertion that requires an Iterable contain none of the specified elements.

Makes a new assertion that requires an Iterable contain exactly one of the specified elements.

Makes a new assertion that requires an Iterable to have the same elements as the specified Iterable, though not necessarily in the same order.

Makes a new assertion that requires an Iterable to have the same distinct elements as the other Iterable, though not necessarily in the same order.

Makes a new assertion that requires the size of an Iterable be satisfied by the specified assertion.

Makes a new assertion that requires the size of a string be satisfied by the specified assertion.

Makes a new assertion that requires the specified Iterable to be a subset of the other Iterable.

Makes a new assertion that requires an exception to have certain suppressed exceptions.

Makes a new assertion that requires an exception to have a certain cause.

Makes a new assertion that requires a Map have values satisfying the specified assertion.

Makes a new assertion that requires the sum type be a specified term.

isCase("Some", Some.unapply, anything)

Makes a new assertion that requires a Failure value satisfying the specified assertion.

Makes a new assertion that requires the value be greater than the specified reference value.

Makes a new assertion that requires the value be greater than or equal to the specified reference value.

Makes a new assertion that requires an exit value to be interrupted.

Makes a new assertion that requires an exit value to be interrupted.

Makes a new assertion that requires a Left value satisfying a specified assertion.

Makes a new assertion that requires the value be less than the specified reference value.

Makes a new assertion that requires the value be less than or equal to the specified reference value.

Makes a new assertion that requires a numeric value is negative.

Makes a new assertion that requires a value to be equal to one of the specified values.

Makes a new assertion that requires a numeric value is positive.

Makes a new assertion that requires a Right value satisfying a specified assertion.

Makes a new assertion that requires a Some value satisfying the specified assertion.

Makes a new assertion that requires an Iterable is sorted.

Makes a new assertion that requires an Iterable is sorted in reverse order.

Makes a new assertion that requires a value have the specified type.

Example:

 assert(Duration.fromNanos(1))(isSubtype[Duration.Finite](Assertion.anything))

Makes a new assertion that requires a Success value satisfying the specified assertion.

Makes a new assertion that requires a value to fall within a specified min and max (inclusive).

Makes a new assertion that requires a numeric value is zero.

Makes a new assertion that requires a given string to match the specified regular expression.

Makes a new assertion that requires a numeric value is non negative.

Makes a new assertion that requires a numeric value is non positive.

Makes a new assertion that negates the specified assertion.

Makes a new assertion that requires a given sequence to start with the specified prefix.

Makes a new assertion that requires a given string to start with a specified prefix.

Makes a new assertion that requires an exit value to succeed.

Makes a new assertion that requires the expression to throw.

Makes a new assertion that requires the expression to throw an instance of given type (or its subtype).

Makes a new assertion that requires a value equal the specified value.

Makes a new assertion that always succeeds.

Makes a new assertion that requires an Iterable is distinct.

Makes a new assertion that requires an Iterable to be empty.

Makes a new assertion that requires a given string to be empty.

Makes a new assertion that requires a Try value is Failure.

Makes a new assertion that requires a value be false.

Makes a new assertion that requires an Either is Left.

Makes a new assertion that requires an Iterable to be non empty.

Makes a new assertion that requires a given string to be non empty.

Makes a new assertion that requires a None value.

Makes a new assertion that requires a null value.

Makes a new assertion that requires an Either is Right.

Makes a new assertion that requires an Option is Some.

Makes a new assertion that requires a Try value is Success.

Makes a new assertion that requires a value be true.

Makes a new assertion that requires the value be unit.

Makes a new assertion that always fails.