IOS unit test

From: http://www.devdiv.com/forum.php? MoD = viewthread & tid = 124254.

1. Unconditional failure)

Stfail
Failed test case

Stfail (failure_description ,...)
Parameters
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

2.Equality Test)

Stassertequalobjects

Stassertequalobjects

Test failed when two objects are different
Stassertequalobjects (object_1, object_2, failure_description ,...)
Parameters
Object_1
An object
Object_2
An object

Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

NOTE: If [object_1 isdue to: object_2] is false, the test fails.

Stassertequals

The test fails when the two values are different.
Stassertequals (value_1, value_2, failure_description ,...)

Parameters
Value_1
A value, struct, or consortium.
Value_2
A value, struct, or consortium.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Note: The test fails if value_1 is not value_2.

Stassertequalswithaccuracy

If the difference between the two values is greater than the given value, the test fails.
Stassertequalswithaccuracy (value_1, value_2, accuracy, failure_description ,...)

Parameters
Value_1
An integer or floating point value.
Value_2
An integer or floating point value.
Accuracy
An integer or floating point value.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).
Note: When the difference between value_1 and value_2 is greater than accuracy, the test fails.

3. null value test (nil tests)

Stassertnil

Fails the test case when a given expression is not nil.
If the given expression is not nil, the test fails.
Stassertnil (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Stassertnotnil

Fails the test case when a given expression is nil.
If the expression is nil, the test fails.
Stassertnotnil (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

4. boolean test (Boolean tests)

Stasserttrue

If the given expression is false, the test fails.
Stasserttrue (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Stassertfalse

If the given expression is true, the test fails.
Stassertfalse (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

5. Exception test (exception tests)

Stassertthrows

Test fails if the expression does not throw an exception
Stassertthrows (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Stassertthrowsspecific

Test fails when the expression cannot throw exceptions of a specific class.
Stassertthrowsspecific (expression, exception_class, failure_description ,...)

Parameters
Expression
The expression to be tested.
Prediction_class
Exception
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Note: The test fails if expression does not throw an exception_class exception.

Stassertthrowsspecificnamed

If the expression cannot throw an exception of the specified name of a specific class, the test fails.
Stassertthrowsspecificnamed (expression, exception_class, exception_name, failure_description ,...)

Parameters
Expression
The expression to be tested.
Prediction_class
Exception
Prediction_name
Exception name string
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

NOTE: If expression cannot throw an exception named prediction_name in the prediction_class class, the test fails.

Stassertnothrow

If the expression throws an exception, the test fails.
Stassertnothrow (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Stassertnothrowspecific

Test fails when the expression throws an exception of a specific class.
Stassertnothrowspecific (expression, exception_class, failure_description ,...)

Parameters
Expression
The expression to be tested.
Prediction_class
Exception
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Note: The test fails when expression throws an exception_class exception.

Stassertnothrowspecificnamed

If the expression throws an exception of the specified name of a specific class, the test fails.
Stassertnothrowspecificnamed (expression, exception_class, exception_name, failure_description ,...)

Parameters
Expression
The expression to be tested.
Prediction_class
Exception
Prediction_name
Exception name string
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Note: When expression throws an exception named prediction_name in the prediction_class class, the test fails.

Stasserttruenothrow

If the expression is false or an exception is thrown, the test fails.
Stasserttruenothrow (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).

Stassertfalsenothrow

If the expression is true or an exception is thrown, the test fails.
Stassertfalsenothrow (expression, failure_description ,...)

Parameters
Expression
The expression to be tested.
Failure_description
Specifies the format string of your error message, which can be nil
...
(Optional) Replace the failure_description parameter list with commas (,).