StringShouldWrapper

o != arg0 is the same as !(o == (arg0)).

o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

o == arg0 is the same as o.equals(arg0).

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.

This method creates and returns a copy of the receiver object.

The default implementation of the clone method is platform dependent.

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).

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)).

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 finalizeand non-local returns and exceptions, are all platform dependent.

Returns a representation that corresponds to the dynamic class of the receiver object.

The nature of the representation is platform dependent.

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.

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.

o.ne(arg0) is the same as !(o.eq(arg0)).

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.

This method enables syntax such as the following:

string should not have length (3)
       

This method enables syntax such as the following:

string should fullyMatch regex ("""(-)?(\d+)(\.\d*)?""")
       

This method enables syntax such as the following:

string should endWith regex ("world")
       

This method enables syntax such as the following:

string should startWith regex ("hello")
       

This method enables syntax such as the following:

string should include regex ("hi")
       

This method enables syntax such as the following:

string should have length (3)
       

This method enables syntax such as the following:

string should be theSameInstanceAs anotherObject
       

This method enables syntax such as the following:

string should equal ("hi")
       

Supports the registration of subject descriptions with after words in WordSpec and FixtureWordSpec.

For example, this method enables syntax such as the following in WordSpecand FixtureWordSpec:

   def provide = afterWord("provide")
  "The ScalaTest Matchers DSL" should provide {
                               

WordSpec passes in a function via the implicit parameter that takes two strings and a ResultOfAfterWordApplication and results in Unit. This method simply invokes this function, passing in left, the verb string"should", and the ResultOfAfterWordApplication passed to should.

Supports the registration of subject descriptions in WordSpecand FixtureWordSpec.

For example, this method enables syntax such as the following in WordSpecand FixtureWordSpec:

"A Stack (when empty)" should { ...
                       

WordSpec passes in a function via the implicit parameter of type StringVerbBlockRegistration, a function that takes two strings and a no-arg function and results in Unit. This method simply invokes this function, passing in left, the verb string"should", and the right by-name parameter transformed into a no-arg function.

Supports shared test registration in FlatSpec and FixtureFlatSpec.

For example, this method enables syntax such as the following in FlatSpecand FixtureFlatSpec:

"A Stack (with one item)" should behave like nonEmptyStack(stackWithOneItem, lastValuePushed)
                          

FlatSpec and FixtureFlatSpec passes in a function via the implicit parameter that takes a string and results in a BehaveWord. This method simply invokes this function, passing in left, and returns the result.

Supports test registration in FlatSpec and FixtureFlatSpec.

For example, this method enables syntax such as the following in FlatSpecand FixtureFlatSpec:

"A Stack (when empty)" should "be empty" in { ... }
                       

FlatSpec passes in a function via the implicit parameter that takes three strings and results in a ResultOfStringPassedToVerb. This method simply invokes this function, passing in left, the verb string"should", and right, and returns the result.

Returns a string representation of the object.

The default representation is platform dependent.