org.scalatest.matchers.Matchers
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.
This method enables any BeMatcher
to be negated by passing it to not
.
This method enables any BeMatcher
to be negated by passing it to not
.
For example, if you have a BeMatcher[Int]
called odd
, which matchesInt
s that are odd, you can negate it to get a BeMatcher[Int]
that matches
even Int
s, like this:
val even = not (odd)
In addition, this method enables you to negate a BeMatcher
at its point of use, like this:
num should be (not (odd))
Nevertheless, in such as case it would be more idiomatic to write:
num should not be (odd)
This method enables the following syntax, where tempFile
, for example, refers to a java.io.File
and exist
is a Matcher[java.io.File]
:
This method enables the following syntax, where tempFile
, for example, refers to a java.io.File
and exist
is a Matcher[java.io.File]
:
tempFile should not (exist)
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.
This method enables be
to be used for inequality comparison.
This method enables be
to be used for inequality comparison. Here are some examples:
object should not be (None) object should not be (Some(1)) result should not be (true) result should not be (false) sum should not be (19)
This method enables the following syntax:
This method enables the following syntax:
sevenByte should ((not be (19.toByte plusOrMinus 2.toByte)) and (not be (29.toByte plusOrMinus 2.toByte)))
This method enables the following syntax:
This method enables the following syntax:
sevenShort should ((not be (19.toShort plusOrMinus 2.toShort)) and (not be (29.toShort plusOrMinus 2.toShort)))
This method enables the following syntax:
This method enables the following syntax:
sevenInt should ((not be (19 plusOrMinus 2)) and (not be (29 plusOrMinus 2)))
This method enables the following syntax:
This method enables the following syntax:
sevenLong should ((not be (19L plusOrMinus 2L)) and (not be (29L plusOrMinus 2L)))
This method enables the following syntax:
This method enables the following syntax:
sevenDotOhFloat should ((not be (17.1f plusOrMinus 0.2f)) and (not be (27.1f plusOrMinus 0.2f)))
This method enables the following syntax:
This method enables the following syntax:
sevenDotOh should ((not be (17.1 plusOrMinus 0.2)) and (not be (27.1 plusOrMinus 0.2)))
This method enables the following syntax:
This method enables the following syntax:
myFish should (not be theSameInstanceAs (redFish) and not be theSameInstanceAs (blueFish))
This method enables the following syntax:
This method enables the following syntax:
myFile should (not be an (directory) and not be an (directory))
This method enables the following syntax:
This method enables the following syntax:
isNotAppleMock should (not be an ('apple) and not be ('rotten))
This method enables the following syntax, where notSoSecretFile
, for example, refers to a java.io.File
and directory
is a BePropertyMatcher[java.io.File]
:
This method enables the following syntax, where notSoSecretFile
, for example, refers to a java.io.File
and directory
is a BePropertyMatcher[java.io.File]
:
notSoSecretFile should (not be a (directory) and have ('name ("passwords.txt")))
This method enables the following syntax:
This method enables the following syntax:
isNotFileMock should (not be a ('file) and have ('name ("temp.txt"))))
This method enables the following syntax, where tempFile
, for example, refers to a java.io.File
and hidden
is a BePropertyMatcher[java.io.File]
:
This method enables the following syntax, where tempFile
, for example, refers to a java.io.File
and hidden
is a BePropertyMatcher[java.io.File]
:
tempFile should (not be (hidden) and have ('name ("temp.txt")))
This method enables the following syntax:
This method enables the following syntax:
myFile should (not be ('hidden) and have (name ("temp.txt")))
This method enables the following syntax:
This method enables the following syntax:
num should (not be === (7) and not be === (10))
This method enables the following syntax:
This method enables the following syntax:
num should (not be >= (10) and not be < (7))
This method enables the following syntax:
This method enables the following syntax:
num should (not be <= (7) and not be > (10))
This method enables the following syntax:
This method enables the following syntax:
num should (not be > (10) and not be < (7))
This method enables the following syntax:
This method enables the following syntax:
num should (not be < (7) and not be > (10))
This method enables the following syntax:
This method enables the following syntax:
map should (not be (null))
This method enables the following syntax, where, for example, num
is an Int
and odd
of type BeMatcher[Int]
:
This method enables the following syntax, where, for example, num
is an Int
and odd
of type BeMatcher[Int]
:
num should (not be (odd) and be <= (8))
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 enables the following syntax:
This method enables the following syntax:
Map("one" -> 1, "two" -> 2) should (not contain value (3))
This method enables the following syntax:
This method enables the following syntax:
Map("one" -> 1, "two" -> 2) should (not contain key ("three"))
This method enables the following syntax:
This method enables the following syntax:
Array(1, 2) should (not contain (5) and not contain (3))
This method enables the following syntax:
This method enables the following syntax:
string should (not endWith ("blue") and not endWith ("1.7"))
This method enables the following syntax:
This method enables the following syntax:
string should (not endWith regex ("wor.d") and not startWith regex ("Hel*o"))
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 enables the following syntax:
This method enables the following syntax:
num should (not equal (7) and be < (9))
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.
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.
This method enables the following syntax:
This method enables the following syntax:
string should (not fullyMatch regex ("Hel*o) and not include ("orld"))
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 enables the following syntax, where, for example, book
is of type Book
and title
and author
are both of type HavePropertyMatcher[Book, String]
:
This method enables the following syntax, where, for example, book
is of type Book
and title
and author
are both of type HavePropertyMatcher[Book, String]
:
book should (not have (title ("Moby Dick")) and (not have (author ("Melville"))))
This method enables the following syntax:
This method enables the following syntax:
Array(1, 2) should (not have size (5) and not have size (3))
This method enables the following syntax:
This method enables the following syntax:
Array(1, 2) should (not have length (5) and not have length (3))
This method enables the following syntax:
This method enables the following syntax:
string should (not include ("cat") and not include ("1.7"))
This method enables the following syntax:
This method enables the following syntax:
string should (not include regex ("Hel.o") and not include regex ("""(-)?(\d+)(\.\d*)?"""))
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.
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.
This method enables the following syntax:
This method enables the following syntax:
string should ((not startWith ("red")) and (not startWith ("1.7")))
This method enables the following syntax:
This method enables the following syntax:
string should (not startWith regex ("hel*o") and not endWith regex ("wor.d))
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.
This class is part of the ScalaTest matchers DSL. Please see the documentation for
ShouldMatchers
orMustMatchers
for an overview of the matchers DSL.