NumericAssertions class

Contains a number of methods to assert that a num is in the expected state.

Inheritance

Constructors

NumericAssertions(num? subject, {bool isReversed = false, String? subjectLabel})
Initializes a new instance of the NumericAssertions class.

Properties

and → NumericAssertions
Bind assertions
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isReversed → bool
Checking reverse
finalinherited
not → NumericAssertions
Invert assertion
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subject → num?
the object which value is being asserted.
finalinherited
subjectLabel → String
Friendly label for the subject object
no setterinherited

Methods

as(String subjectLabel) → NumericAssertions
Set friendly title for the subject
inherited
be(num expected) → NumericAssertions
Asserts that the value is equal to the specified expected value. expected The expected value
inherited
beAbove(num expected) → NumericAssertions
Asserts that the numeric value is greater than the specified expected value.
beAssignableTo<U>() → U?
Asserts that the object is assignable to a variable of type U
inherited
beBelow(num expected) → NumericAssertions
Asserts that the numeric value is less than the specified expected value.
beCloseTo(num nearbyValue, {required num delta}) → NumericAssertions
Asserts an numeric value is close to another value within a specified value.
beEven() → NumericAssertions
Asserts that the numeric value is even.
beGreaterOrEqualThan(num expected) → NumericAssertions
Asserts that the numeric value is greater or equal than the specified expected value.
beGreaterThan(num expected) → NumericAssertions
Asserts that the numeric value is odd.
beLessOrEqualThan(num expected) → NumericAssertions
Asserts that the numeric value is less or equal than the specified expected value.
beLessThan(num expected) → NumericAssertions
Asserts that the numeric value is less than the specified expected value.
beNegative() → NumericAssertions
Asserts that the numeric value is less than zero.
beNull() → NumericAssertions
Asserts that the object is not null
inherited
beOdd() → NumericAssertions
Asserts that the numeric value is odd.
beOfType<U>() → U?
Asserts that the object is not of the specified type U
inherited
beOneOf(Iterable<num> validItems) → NumericAssertions
Asserts that a value is one of the specified validItems
inherited
bePositive() → NumericAssertions
Asserts that the numeric value is greater or equal than zero.
beTolerantOf(num nearbyValue, {required double tolerance}) → NumericAssertions
Asserts an numeric value is close to another value within a specified value.
beWithin(num min, num max) → NumericAssertions
Asserts that a value is within a range.
beZero() → NumericAssertions
Asserts that the numeric value is 0.
copy(num? subject, {bool isReversed = false, String? subjectLabel}) → NumericAssertions
Copy the matcher
override
isEqual(num expected) → bool
Comparison with an another expected value
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited