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
type R
and may potentially fail with an error of type E
.
- Companion:
- object
Value members
Concrete methods
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.
Annotates each test in this spec with the specified test annotation.
Returns a new spec with the annotation map at each node.
Returns a new spec with the annotation map at each node.
Returns an effect that models execution of this spec.
Returns an effect that models execution of this spec.
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 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. 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 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. 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 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. 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.
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.
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 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 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 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.
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.
Provides each test in this spec with its required environment
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, translating it up a level.
Transforms the environment being provided to each test in this spec with the specified function.
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)
Updates a service in the environment of this effect.
Updates a service in the environment of this effect.
Updates a service at the specified key in the environment of this effect.
Updates a service at the specified key in the environment of this effect.
Deprecated methods
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)
- Deprecated
Inherited methods
Automatically assembles a layer for the spec, translating it up a level.
Automatically assembles a layer for the spec, translating it up a level.
- Inherited from:
- SpecVersionSpecific
Deprecated and Inherited methods
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.
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 zio: ZIO[OldLady with Console, Nothing, Unit] = ???
val oldLadyLayer: ZLayer[Fly, Nothing, OldLady] = ???
val flyLayer: ZLayer[Blocking, Nothing, Fly] = ???
// The TestEnvironment you use later will provide both Blocking to flyLayer and
// Console to zio
val zio2 : ZIO[TestEnvironment, Nothing, Unit] =
zio.provideCustom(oldLadyLayer, flyLayer)
- Deprecated
- Inherited from:
- SpecVersionSpecific