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 equivalence relation:
x
of type Any
,
x.equals(x)
should return true
.x
and y
of type
Any
, x.equals(y)
should return true
if and only
if y.equals(x)
returns true
.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 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
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.
A List
of this Suite
object's nested Suite
s
A List
of this Suite
object's nested Suite
s. If this Suite
contains no nested Suite
s,
this method returns an empty List
.
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.
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
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
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.
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: