hasKey
static
void
hasKey
(
propertyName
,
object
,
message
)
Asserts that an object has a property with the given name. The property may exist either
on the object instance or in its prototype chain. The same as testing
"property" in object.
- Parameters:
-
propertyName <String>The name of the property to test. -
object <Object>The object to search. -
message <String>(Optional) The message to display if the assertion fails.
hasKeys
static
void
hasKeys
(
properties
,
object
,
message
)
Asserts that an object has all properties of a reference object. The properties may exist either
on the object instance or in its prototype chain. The same as testing
"property" in object.
- Parameters:
-
properties <Array>An array of property names that should be on the object. -
object <Object>The object to search. -
message <String>(Optional) The message to display if the assertion fails.
ownsKey
static
void
ownsKey
(
propertyName
,
object
,
message
)
Asserts that a property with the given name exists on an object instance (not on its prototype).
- Parameters:
-
propertyName <String>The name of the property to test. -
object <Object>The object to search. -
message <String>(Optional) The message to display if the assertion fails.
ownsKeys
static
void
ownsKeys
(
properties
,
object
,
message
)
Asserts that all properties exist on an object instance (not on its prototype).
- Parameters:
-
properties <Array>An array of property names that should be on the object. -
object <Object>The object to search. -
message <String>(Optional) The message to display if the assertion fails.
ownsNoKeys
static
void
ownsNoKeys
(
object
,
message
)
Asserts that an object owns no properties.
- Parameters:
-
object <Object>The object to check. -
message <String>(Optional) The message to display if the assertion fails.