Package: matlab.unittest.constraints
Superclasses: matlab.unittest.constraints.BooleanConstraint
General constraint to compare for equality
The IsEqualTo
class creates a constraint that
compares data for equality. The type of comparison it uses is governed
by the data type of the expected value. First, the testing framework
checks if the expected value is an object. This check is performed
first because it is possible for the object to have overridden methods
that are used in subsequent checks (e.g. islogical
).
The following list categorizes and describes the various tests.
Data Type  Equality Comparison Method 

MATLAB^{®} & Java^{®} Objects  If the expected value is a MATLAB or Java object,
the 
Logicals  If the expected value is a 
Numerics  If the expected value is 
Strings  If the expected value is a 
Structures  If the expected value is a 
Cell Arrays  If the expected value is a cell array, the constraint checks the actual and expected values for size equality. If they are not equal in size, the constraint is not satisfied. Otherwise, each element of the array is recursively compared in a manner identical to fields in a structure, described above. 
IsEqualTo(
provides
a general constraint to compare for equality.expVal
)
IsEqualTo(
provides
a constraint with additional options specified by one or more expVal
,Name,Value
)Name,Value
pair
arguments. Name
must
appear inside single quotes (''
). You can specify
several namevalue pair arguments in any order as Name1,Value1,...,NameN,ValueN
.

The expected value that is compared to the actual value. 
Specify optional commaseparated pairs of Name,Value
arguments.
Name
is the argument
name and Value
is the corresponding
value. Name
must appear
inside single quotes (' '
).
You can specify several name and value pair
arguments in any order as Name1,Value1,...,NameN,ValueN
.

Indicator if the constraint is insensitive to case, specified
as Default: 

Fields to ignore during struct comparison, specified as a cell array of strings. Default: (empty) 

Indicator if the constraint is insensitive to whitespace, specified
as Default: 

Particular comparator to use for constraint construction, specified
as a Default: (empty) 

Tolerance to use in constraint construction, specified as a Default: (empty) 

Specific comparator used in construction of the constraint,
specified as a 

The expected value that is compared to the actual value specified
in the 

Indicator if the constraint is insensitive to case, specified
in the namevalue pair argument, 

Fields to ignore during struct comparison, specified in the
namevalue pair argument, 

Indicator if the constraint is insensitive to whitespace, specified
in the namevalue pair argument, 

Specific tolerance used in construction of the constraint, specified
as a 
Value. To learn how value classes affect copy operations, see Copying Objects in the MATLAB documentation.