Combines this spec with the specified spec.
Syntax for adding aspects.
Syntax for adding aspects.
test("foo") { assert(42, equalTo(42)) } @@ ignore
Annotates each test in this spec with the specified test annotation.
Returns a new spec with the annotation map at each node.
Returns an effect that models execution of this spec.
Returns a new spec with only those tests with annotations satisfying the specified predicate.
Returns a new spec with only those tests with annotations satisfying the
specified predicate. If no annotations satisfy the specified predicate then
returns Some
with an empty suite if this is a suite or None
otherwise.
Returns a new spec with only those suites and tests satisfying the specified predicate.
Returns a new spec with only those suites and tests satisfying the
specified predicate. If a suite label satisfies the predicate the entire
suite will be included in the new spec. Otherwise only those specs in a
suite that satisfy the specified predicate will be included in the new
spec. If no labels satisfy the specified predicate then returns Some
with
an empty suite if this is a suite or None
otherwise.
Returns a new spec with only those suites and tests except for the ones with tags satisfying the predicate.
Returns a new spec with only those suites and tests except for the ones
with tags satisfying the predicate. If all tests or suites have tags that
satisfy the specified predicate then returns Some
with an empty suite
with the root label if this is a suite or None
otherwise.
Returns a new spec with only those suites and tests with tags satisfying the specified predicate.
Returns a new spec with only those suites and tests with tags satisfying
the specified predicate. If no tags satisfy the specified predicate then
returns Some
with an empty suite with the root label if this is a suite
or None
otherwise.
Effectfully folds over all nodes according to the execution strategy of suites, utilizing the specified default for other cases.
Iterates over the spec with the sequential strategy as the default, and effectfully transforming every test with the provided function, finally reconstructing the spec with the same structure.
Iterates over the spec with the specified default execution strategy, and effectfully transforming every test with the provided function, finally reconstructing the spec with the same structure.
Iterates over the spec with the parallel strategy as the default, and effectfully transforming every test with the provided function, finally reconstructing the spec with the same structure.
Iterates over the spec with the parallel (n
) strategy as the default, and
effectfully transforming every test with the provided function, finally
reconstructing the spec with the same structure.
Returns a new spec with remapped errors.
Returns a new spec with remapped labels.
Automatically assembles a layer for the spec, translating it up a level.
Automatically assembles a layer for the spec, translating it up a level.
Provides each test in this spec with its required environment
Provides a layer to the spec, translating it up a level.
Provides a layer to the spec, sharing services between all tests.
Automatically assembles a layer for the spec, sharing services between all tests.
Automatically assembles a layer for the spec, sharing services between all tests.
Splits the environment into two parts, providing each test with one part
using the specified layer and leaving the remainder R0
.
Splits the environment into two parts, providing each test with one part
using the specified layer and leaving the remainder R0
.
val spec: ZSpec[Clock with Random, Nothing] = ??? val clockLayer: ZLayer[Any, Nothing, Clock] = ??? val spec2: ZSpec[Random, Nothing] = spec.provideSome[Random](clockLayer)
Transforms the environment being provided to each test in this spec with the specified function.
Splits the environment into two parts, providing each test with one part
using the specified layer and leaving the remainder R0
.
Splits the environment into two parts, providing each test with one part
using the specified layer and leaving the remainder R0
.
val clockLayer: ZLayer[Any, Nothing, Clock] = ??? val spec: Spec[Clock with Random, Nothing] = ??? val spec2 = spec.provideSomeLayer[Random](clockLayer)
Splits the environment into two parts, providing all tests with a shared
version of one part using the specified layer and leaving the remainder
R0
.
Splits the environment into two parts, providing all tests with a shared
version of one part using the specified layer and leaving the remainder
R0
.
val clockLayer: ZLayer[Any, Nothing, Clock] = ??? val spec: Spec[Clock with Random, Nothing] = ??? val spec2 = spec.provideSomeLayerShared[Random](clockLayer)
Splits the environment into two parts, providing all tests with a shared
version of one part using the specified layer and leaving the remainder
R0
.
Splits the environment into two parts, providing all tests with a shared
version of one part using the specified layer and leaving the remainder
R0
.
val spec: ZSpec[Int with Random, Nothing] = ??? val intLayer: ZLayer[Any, Nothing, Int] = ??? val spec2 = spec.provideSomeShared[Random](intLayer)
Transforms the spec one layer at a time.
Updates a service in the environment of this effect.
Updates a service at the specified key in the environment of this effect.
Runs the spec only if the specified predicate is satisfied.
Runs the spec only if the specified effectual predicate is satisfied.
Automatically constructs the part of the environment that is not part of
the TestEnvironment
, leaving an effect that only depends on the
TestEnvironment
.
Automatically constructs the part of the environment that is not part of
the TestEnvironment
, leaving an effect that only depends on the
TestEnvironment
. This will also satisfy transitive TestEnvironment
requirements with TestEnvironment.any
, allowing them to be provided
later.
val spec: ZIO[UserRepo with Console, Nothing, Unit] = ??? val userRepoLayer: ZLayer[Database, Nothing, UserRepo = ??? val databaseLayer: ZLayer[Clock, Nothing, Database] = ??? // The TestEnvironment you use later will provide Clock to // `databaseLayer` and Console to `spec` val spec2 : ZIO[TestEnvironment, Nothing, Unit] = spec.provideCustom(userRepoLayer, databaseLayer)
(Since version 2.0.2) use provide
Provides each test with the part of the environment that is not part of the
TestEnvironment
, leaving a spec that only depends on the
TestEnvironment
.
Provides each test with the part of the environment that is not part of the
TestEnvironment
, leaving a spec that only depends on the
TestEnvironment
.
val loggingLayer: ZLayer[Any, Nothing, Logging] = ??? val spec: Spec[TestEnvironment with Logging, Nothing] = ??? val spec2 = spec.provideCustomLayer(loggingLayer)
(Since version 2.0.2) use provideLayer
Provides all tests with a shared version of the part of the environment
that is not part of the TestEnvironment
, leaving a spec that only depends
on the TestEnvironment
.
Provides all tests with a shared version of the part of the environment
that is not part of the TestEnvironment
, leaving a spec that only depends
on the TestEnvironment
.
val loggingLayer: ZLayer[Any, Nothing, Logging] = ??? val spec: Spec[TestEnvironment with Logging, Nothing] = ??? val spec2 = spec.provideCustomLayerShared(loggingLayer)
(Since version 2.0.2) use provideLayerShared
Automatically constructs the part of the environment that is not part of
the TestEnvironment
, leaving an effect that only depends on the
TestEnvironment
, sharing services between all tests.
Automatically constructs the part of the environment that is not part of
the TestEnvironment
, leaving an effect that only depends on the
TestEnvironment
, sharing services between all tests.
This will also satisfy transitive TestEnvironment
requirements with
TestEnvironment.any
, allowing them to be provided later.
val spec: ZIO[UserRepo with Console, Nothing, Unit] = ??? val userRepoLayer: ZLayer[Database, Nothing, UserRepo = ??? val databaseLayer: ZLayer[Clock, Nothing, Database] = ??? // The TestEnvironment you use later will provide Clock to // `databaseLayer` and Console to `spec` val spec2 : ZIO[TestEnvironment, Nothing, Unit] = spec.provideCustomShared(userRepoLayer, databaseLayer)
(Since version 2.0.2) use provideShared
A
Spec[R, E]
is the backbone of _ZIO Test_. Every spec is either a suite, which contains other specs, or a test. All specs require an environment of typeR
and may potentially fail with an error of typeE
.