o != arg0
is the same as !(o == (arg0))
.
o != arg0
is the same as !(o == (arg0))
.
the object to compare against this object for dis-equality.
false
if the receiver object is equivalent to the argument; true
otherwise.
o == arg0
is the same as if (o eq null) arg0 eq null else o.equals(arg0)
.
o == arg0
is the same as if (o eq null) arg0 eq null else o.equals(arg0)
.
the object to compare against this object for equality.
true
if the receiver object is equivalent to the argument; false
otherwise.
o == arg0
is the same as o.equals(arg0)
.
o == arg0
is the same as o.equals(arg0)
.
the object to compare against this object for equality.
true
if the receiver object is equivalent to the argument; false
otherwise.
Defines a method (that takes a configMap
) to be run after
each of this suite's tests.
Defines a method (that takes a configMap
) to be run after
each of this suite's tests.
This trait's implementation
of runTest
invokes this method after running
each test (passing in the configMap
passed to it), thus this
method can be used to tear down a test fixture
needed by each test. This trait's implementation of this method invokes the
overloaded form of afterEach
that takes no configMap
.
Defines a method to be run after each of this suite's tests.
Defines a method to be run after each of this suite's tests.
This trait's implementation
of runTest
invokes the overloaded form of this method that
takes a configMap
map after running
each test. This trait's implementation of that afterEach(Map[String, Any])
method simply invokes thisafterEach()
method. Thus this method can be used to tear down a test fixture
needed by each test, when you don't need anything from the configMap
.
This trait's implementation of this method does nothing.
This method is used to cast the receiver object to be of type T0
.
This method is used to cast the receiver object to be of type T0
.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression1.asInstanceOf[String]
will throw a ClassCastException
at runtime, while the expressionList(1).asInstanceOf[List[String]]
will not. In the latter example, because the type argument is erased as
part of compilation it is not possible to check whether the contents of the list are of the requested typed.
the receiver object.
Defines a method (that takes a configMap
) to be run before
each of this suite's tests.
Defines a method (that takes a configMap
) to be run before
each of this suite's tests.
This trait's implementation
of runTest
invokes this method before running
each test (passing in the configMap
passed to it), thus this
method can be used to set up a test fixture
needed by each test. This trait's implementation of this method invokes the
overloaded form of beforeEach
that takes no configMap
.
Defines a method to be run before each of this suite's tests.
Defines a method to be run before each of this suite's tests.
This trait's implementation
of runTest
invokes the overloaded form of this method that
takes a configMap
before running
each test. This trait's implementation of that beforeEach(Map[String, Any])
method simply invokes thisbeforeEach()
method. Thus this method can be used to set up a test fixture
needed by each test, when you don't need anything from the configMap
.
This trait's implementation of this method does nothing.
This method creates and returns a copy of the receiver object.
This method creates and returns a copy of the receiver object.
The default implementation of the clone
method is platform dependent.
a copy of the receiver object.
This method is used to test whether the argument (arg0
) is a reference to the
receiver object (this
).
This method is used to test whether the argument (arg0
) is a reference to the
receiver object (this
).
The eq
method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on
non-null instances of AnyRef
:
* It is reflexive: for any non-null instance x
of type AnyRef
, x.eq(x)
returns true
.
* It is symmetric: for any non-null instances x
and y
of type AnyRef
, x.eq(y)
returns true
if and
only if y.eq(x)
returns true
.
* It is transitive: for any non-null instances x
, y
, and z
of type AnyRef
if x.eq(y)
returns true
and y.eq(z)
returns true
, then x.eq(z)
returns true
.
Additionally, the eq
method has three other properties.
* It is consistent: for any non-null instances x
and y
of type AnyRef
, multiple invocations of
x.eq(y)
consistently returns true
or consistently returns false
.
* For any non-null instance x
of type AnyRef
, x.eq(null)
and null.eq(x)
returns false
.
* null.eq(null)
returns true
.
When overriding the equals
or hashCode
methods, it is important to ensure that their behavior is
consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2
), they
should be equal to each other (o1 == o2
) and they should hash to the same value (o1.hashCode == o2.hashCode
).
the object to compare against this object for reference equality.
true
if the argument is a reference to the receiver object; false
otherwise.
This method is used to compare the receiver object (this
) with the argument object (arg0
) for equivalence.
This method is used to compare the receiver object (this
) with the argument object (arg0
) for equivalence.
The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence
relation]:
* It is reflexive: for any instance x
of type Any
, x.equals(x)
should return true
.
* It is symmetric: for any instances x
and y
of type Any
, x.equals(y)
should return true
if and
only if y.equals(x)
returns true
.
* It is transitive: for any instances x
, y
, and z
of type AnyRef
if x.equals(y)
returns true
and
y.equals(z)
returns true
, then x.equals(z)
should return true
.
If you override this method, you should verify that your implementation remains an equivalence relation.
Additionally, when overriding this method it is often necessary to override hashCode
to ensure that objects
that are "equal" (o1.equals(o2)
returns true
) hash to the same
scala.Int
(o1.hashCode.equals(o2.hashCode)
).
the object to compare against this object for equality.
true
if the receiver object is equivalent to the argument; false
otherwise.
The total number of tests that are expected to run when this Suite
's run
method is invoked.
The total number of tests that are expected to run when this Suite
's run
method is invoked.
a Filter
with which to filter tests to count based on their tags
This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.
This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.
The details of when and if the finalize
method are invoked, as well as the interaction between finalize
and non-local returns and exceptions, are all platform dependent.
Returns a representation that corresponds to the dynamic class of the receiver object.
Returns a representation that corresponds to the dynamic class of the receiver object.
The nature of the representation is platform dependent.
a representation that corresponds to the dynamic class of the receiver object.
Returns a hash code value for the object.
Returns a hash code value for the object.
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)
) yet
not be equal (o1.equals(o2)
returns false
). A degenerate implementation could always return 0
.
However, it is required that if two objects are equal (o1.equals(o2)
returns true
) that they have
identical hash codes (o1.hashCode.equals(o2.hashCode)
). Therefore, when overriding this method, be sure
to verify that the behavior is consistent with the equals
method.
the hash code value for the object.
This method is used to test whether the dynamic type of the receiver object is T0
.
This method is used to test whether the dynamic type of the receiver object is T0
.
Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.isInstanceOf[String]
will return false
, while the expression List(1).isInstanceOf[List[String]]
will
return true
. In the latter example, because the type argument is erased as part of compilation it is not
possible to check whether the contents of the list are of the requested typed.
true
if the receiver object is an instance of erasure of type T0
; false
otherwise.
o.ne(arg0)
is the same as !(o.eq(arg0))
.
o.ne(arg0)
is the same as !(o.eq(arg0))
.
the object to compare against this object for reference dis-equality.
false
if the argument is not a reference to the receiver object; true
otherwise.
A List
of this Suite
object's nested Suite
s. If this Suite
contains no nested Suite
s,
this method returns an empty List
.
A List
of this Suite
object's nested Suite
s. If this Suite
contains no nested Suite
s,
this method returns an empty List
.
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
Runs this suite of tests.
Runs this suite of tests.
an optional name of one test to execute. If None
, all relevant tests should be executed.
I.e., None
acts like a wildcard that means execute all relevant tests in this Suite
.
the Reporter
to which results will be reported
the Stopper
that will be consulted to determine whether to stop execution early.
a Filter
with which to filter tests based on their tags
a Map
of key-value pairs that can be used by the executing Suite
of tests.
an optional Distributor
, into which to put nested Suite
s to be executed
by another entity, such as concurrently by a pool of threads. If None
, nested Suite
s will be executed sequentially.
a Tracker
tracking Ordinal
s being fired by the current thread.
Runs zero to many of this suite's nested suites.
Runs zero to many of this suite's nested suites.
the Reporter
to which results will be reported
the Stopper
that will be consulted to determine whether to stop execution early.
a Filter
with which to filter tests based on their tags
a Map
of key-value pairs that can be used by the executing Suite
of tests.
an optional Distributor
, into which to put nested Suite
s to be run
by another entity, such as concurrently by a pool of threads. If None
, nested Suite
s will be run sequentially.
a Tracker
tracking Ordinal
s being fired by the current thread.
Run a test surrounded by calls to beforeEach
and afterEach
.
Run a test surrounded by calls to beforeEach
and afterEach
.
This trait's implementation of this method ("this method") invokesbeforeEach(configMap)
before running each test and afterEach(configMap)
after running each test. It runs each test by invoking super.runTest
, passing along
the five parameters passed to it.
If any invocation of beforeEach
completes abruptly with an exception, this
method will complete abruptly with the same exception. If any call tosuper.runTest
completes abruptly with an exception, this method
will complete abruptly with the same exception, however, before doing so, it will
invoke afterEach
. If super.runTest
.
If super.runTest
returns normally, but afterEach
completes abruptly with an
exception, this method will complete abruptly with the exception thrown by afterEach
.
the name of one test to execute.
the Reporter
to which results will be reported
the Stopper
that will be consulted to determine whether to stop execution early.
a Map
of key-value pairs that can be used by the executing Suite
of tests.
a Tracker
tracking Ordinal
s being fired by the current thread.
Runs zero to many of this suite's tests.
Runs zero to many of this suite's tests.
an optional name of one test to run. If None
, all relevant tests should be run.
I.e., None
acts like a wildcard that means run all relevant tests in this Suite
.
the Reporter
to which results will be reported
the Stopper
that will be consulted to determine whether to stop execution early.
a Filter
with which to filter tests based on their tags
a Map
of key-value pairs that can be used by the executing Suite
of tests.
an optional Distributor
, into which instances of this Suite
class
that are responsible for executing individual tests contained in this </code>Suite</code>, or groups of this Suite
's
tests, may be placed so as to be run
by another entity, such as concurrently by a pool of threads.
a Tracker
tracking Ordinal
s being fired by the current thread.
A Map
whose keys are String
tag names with which tests in this Suite
are marked, and
whose values are the Set
of test names marked with each tag. If this Suite
contains no tags, this
method returns an empty Map
.
A Map
whose keys are String
tag names with which tests in this Suite
are marked, and
whose values are the Set
of test names marked with each tag. If this Suite
contains no tags, this
method returns an empty Map
.
Subclasses may implement this method to define and/or discover tags in a custom manner, but overriding method implementations
should never return an empty Set
as a value. If a tag has no tests, its name should not appear as a key in the
returned Map
.
An Set
of test names. If this Suite
contains no tests, this method returns an empty Set
.
An Set
of test names. If this Suite
contains no tests, this method returns an empty Set
.
Although subclass and subtrait implementations of this method may return a Set
whose iterator produces String
test names in a well-defined order, the contract of this method does not required a defined order. Subclasses are free to
implement this method and return test names in either a defined or undefined order.
Returns a string representation of the object.
Returns a string representation of the object.
The default representation is platform dependent.
a string representation of the object.
Runs the passed test function with a fixture established by this method.
Runs the passed test function with a fixture established by this method.
This method should set up the fixture needed by the tests of the
current suite, invoke the test function, and if needed, perform any clean
up needed after the test completes. Because the NoArgTest
function
passed to this method takes no parameters, preparing the fixture will require
side effects, such as reassigning instance var
s in this Suite
or initializing
a globally accessible external database. If you want to avoid reassigning instance var
s
you can use FixtureSuite.
the no-arg test function to run with a fixture
Trait that can be mixed into suites that need methods invoked before and after running each test. This trait facilitates a style of testing in which mutable fixture objects held in instance variables are replaced or reinitialized before each test or suite. Here's an example:
Because this trait invokes
super.runTest
to run each test, you may need to mix this trait in last to get the desired behavior. For example, this won't work, becauseBeforeAndAfterEach
is "super" to FunSuite:You'd need to turn it around, so that
FunSuite
is "super" toBeforeAndAfterEach
, like this: