unit

p unit description
p-unit is an open source framework for performance benchmark and unit test p-unit is an open source framework for performance benchmark and unit test, which supports to run the same tests solo or concurrently, generates the result in the form of plain text, image or pdf file and tracks memory and time consumption.

Test Suite and Test Class

Test suite and test class are two important concepts in p-unit. p-unit does not require any special type for a test class, so every class can be a test class. Of course, it includes junit test cases. There is one special interface for special p-unit only test class - p-unitTest.

p-unit executes a normal test as following procedure:
· invoke setUp if there is.
· invoke the test method.
· invoke tearDown method.

Noticed that setUp and tearDown will also be regarded as a part of performance test. If you dont want to count them into performance data, you need to implement p-unitTest interface, which will be executed as:
· invoke setUpBeforeWatchers.
· invoke setAfterWatchers.
· invoke the test method.
· invoke tearDownBeforeWatchers.
· invoke tearDownAfterWatchers. As the name suggests, you can put the setUp and tearDown code into the setUpBeforeWatchers and tearDownAfterWatchers.

Time/Memory Record

p-unit records the memory and time consumption of running a test method. There is a "watcher" concept in p-unit, which supervises the status during running the test method.

By default, memory watcher and time watcher are installed. p-unit supports user-defined watcher too. The user only needs to implement the Watcher interface and register it to p-unit method runner.

By default, time watcher is enabled. If you want to watch memory consumption, you need to add one line code:
runner.methodRunner().addWatcher(new MemoryWatcher());

Concurrent
p-unit supports to run the test concurrently. How to write it? You DONT need to write anything about concurrent in your test - just the same as a normal test. You only need to use p-unitConcurrentRunner to run your test concurrently. For more detail, please refer to Runner.

Runner

Runner is the core concept of p-unit. You need a runner to run your test. By default, there are two different runners - solo runner and concurrent runner, so that one test can be executed solo and concurrently.

Is it complex to launch a runner? ONE line code:

new SoloRunner().run(MyTest.class); or new ConcurrentRunner().run(MyTest.class);

By default, p-unitConcurrentRunner starts up 10 threads to execute the test method. You can configure it in the constructor of p-unitConcurrentRunner(int threadCount), and you can even do fine control in your test class.

If you need to execute different test class with different thread count, you only need to implement Concurrent interface for your test, which requires to return concurrentCount.

p-unit is a framework for benchmarking performance. The project records memory consumption and execution time, and generates results in the form of plain text, image, and PDF file. Users can also easily register their own reporters by implementing PUnitEventList.

Test Suite and Test Class

Test suite and test class are two important concepts in p-unit. p-unit does not require any special type for a test class, so every class can be a test class. Of course, it includes junit test cases. There is one special interface for special p-unit only test class - p-unitTest. p-unit executes a normal test as following procedure:

invoke setUp if there is.
invoke the test method.
invoke tearDown method.

Noticed that setUp and tearDown will also be regarded as a part of performance test. If you dont want to count them into performance data, you need to implement p-unitTest interface, which will be executed as:

invoke setUpBeforeWatchers.
invoke setAfterWatchers.
invoke the test method.
invoke tearDownBeforeWatchers.
invoke tearDownAfterWatchers.

As the name suggests, you can put the setUp and tearDown code into the setUpBeforeWatchers and tearDownAfterWatchers.

Time/Memory Record

p-unit records the memory and time consumption of running a test method. There is a "watcher" concept in p-unit, which supervises the status during running the test method. By default, memory watcher and time watcher are installed. p-unit supports user-defined watcher too. The user only needs to implement the Watcher interface and register it to p-unit method runner.

Whats New in This Release:

· Changes to adopt the Apache License 2.0.
· A customized watcher infrastructure to make it possible to report results from test cases.
· A new EventListener that sets public test fields on start up.

Fast and powerful tool for converting one unit to another. With a simple, but awesome interface and many different unit conversions, this is one to check out!. It has got over 800 units in many categories. NEW! Expression evaluator: type4+3*(2^2) and Unit Converter will calculate it beforedoing the conversion.

Test::Unit is the main PerlUnit testing framework.

SYNOPSIS

This package provides only the project version number, copyright texts, and a framework overview in POD format.

This framework is intended to support unit testing in an object-oriented development paradigm (with support for inheritance of tests etc.) and is derived from the JUnit testing framework for Java by Kent Beck and Erich Gamma. To start learning how to use this framework, see Test::Unit::TestCase and Test::Unit::TestSuite. (There will also eventually be a tutorial in Test::Unit::Tutorial.

However Test::Unit::Procedural is the procedural style interface to a sophisticated unit testing framework for Perl that . Test::Unit is intended to provide a simpler interface to the framework that is more suitable for use in a scripting style environment. Therefore, Test::Unit does not provide much support for an object-oriented approach to unit testing.

Unit Converter will give a ready conversion of Imperial units to Metric and vice versa.

Unit Converter includes a length, weight, area, volume and temperature calculator. The graphical interface is designed to be very easy to use.

An add-in for Microsoft Excel 97 or later that converts a value from one set of units to another. It also checks the unit conversion operation to determine if the new units are consistent with the current units. It is very flexible in the type of unit conversions that it can do.

RRs Unit Converter is a useful and reliable utility for any kind of simple or compound unit conversions, using double precision 64-bit format values and operations, with build in dictionary for over 1000 units. Scientist, engineers, students or anyone involved in scientific, financial, archeological or other activities where unit conversions are required will found this program useful.

By using a careful developed algorithm, unit conversion factors could be defined between any two units. This feature allows you to use the most precise known unit conversion factor between two units. Therefor, any unit conversions will be performed with high precision. The compound unit feature gives you more flexibility to perform complex transformation and calculation. You could define your own values for fractions. Input fraction: both values, output fraction: bellow value only( above value is the result).

RRs Unit Converter comes with a large database of units and a dictionary with definitions for almost all units in the database is included for your convenience. You may even create categories and add your own units to the database. All those features make RRs Unit Converter a powerful tool for all those involved in activities that require any kind of unit conversion.

Limitations:

· 30 days trial

LvG Unit Converter description
LvG Unit Converter will perform unit conversion for area, distance, euro, mass, volume, temperature and time. LvG Unit Converter will perform unit conversion for area, distance, euro, mass, volume, temperature and time.

LvG Unit Converter is very easy-to-use, is small and it is also simple, and you may rely on it whenever you need to convert some measurement unit.

Despite the fact it was created to expand the functionality of CopyWriter, this program can be used as a standalone application too.

GaX Unit Converter description
GaX Unit Converter - Unlike other conversion program out there, Gax Unit Converter is a customizable program. GaX Unit Converter - Unlike other conversion program out there, Gax Unit Converter is a customizable program.

You can add/delete the conversion options, and modify the conversion factors to fit your needs.

GaX Unit Converter is an easy-to-use and smart java-based application that will help you convert almost any unit from any type.

Requirements:

· JAVA RTE

Unit Convertor - this program is fairly straightforward. It will convert one form of
unit into another.

To use enter a value in the convert box, select the units to convert from the drop down list and press the convert button.

The converted value will appear in the result box.

Unit Convertor can convert inches, metres, miles, kilometres, and other unit forms.

Phoxel Unit Converter is an easy-to-use freeware that will let you convert from-to any unit. You can access 16 different topics that includes (Volume, Weight, Pressure, Temperature, etc).

Phoxel Unit Converter also allows you to choose the number of decimal places and gives you the option to display the results in scientific notation.

Unit Calculator description
Quickly convert between various formats with Unit Calculator Unit Calculator enables you to convert various unit types like bits, distance, volume, speed, plane, temperature, energy and mass.

Unit Calculator converts every normal unit and some other units such as speed of light, light-years, sqare inches, or ounces. You can set the language to English or German.

Test::Unit::GTestRunner is a Unit testing framework helper class

SYNOPSIS

use Test::Unit::GTestRunner;

Test::Unit::GTestRunner->new->start ($my_testcase_class);

Test::Unit::GTestRunner::main ($my_testcase_class);

If you just want to run a unit test (suite), try it like this:

gtestrunner "MyTestSuite.pm"

Try "perldoc gtestrunner" or "man gtestrunner" for more information.

This class is a GUI test runner using the Gimp Toolkit Gtk+ (which is called Gtk2 in Perl). You can use it if you want to integrate the testing framework into your own application.

For a description of the graphical user interface, please see gtestrunner(1).

Unit Maestro is a professional unit-convert computer program. It has very useful interface that is quick in action, easy to use and other distinctive features. You can convert more than 2,500 kinds of units in the 125 sorts of categories.

This application makes you convert all kinds of units - not only a common unit such as meter, foot, kilogram, pound but also a special unit for pro-engineers such as franklin, darcy, - units in the Scriptures like cubit or talent, - Roman mile, stadium used in Old times - Pyeong in Asia - Tatami in Japan, - carcel in France - various units only used in a special zone of the Orient and the West. It is certain that Unit Maestro is the only powerful pro-unit-convert computer program in the world.

It is possible for users to set up freely some other categories and units in addition. By some possibility there is no unit you want in Unit Maestro, you can set up new name of the unit and the value of conversion factor any time. You can make your own Unit Maestro.

Or Unit Maestro has various useful functions for the beginners or the professional -- that is, displays the explanations in detail about each unit it has automatically only to place the mouse-pointer on the unit you want to know, and then you can see what that unit value you point is promptly and easily.

In case of the complicate unit for pro-engineers, it is possible that you wonder what LMT(Length-Mass-Time) dimension is in the category. Unit Maestro displays the dimension information about each category at the status bar below all the time.

Because of such various functions, it will be an powerful and useful tool for the amateur and the professional -- those who intend to convert kilowatt into BTU as well as those who try to convert kilogram into pound.

Here are some key features of "Unit Maestro":

· Powerful Unit Conversion - You can convert more than 2,500 kinds of units in the 125 sorts of categories.
· Automatic Calculation - If you input only the value of a unit you have known, convert all the units in the categories automatically displaying as the form of the table chart quite obviously.
· Defining Units or Categories - The users make their own Unit Maestro. They can define and set up unlimited units or categories that Unit Maestro doesnt have.
· Displaying Unit Tip - When you happen to meet a unit of which you dont understand the meaning, place the mouse-pointer on that unit word, displaying the explanations of that unit in detail on the screen automatically. Unit Tip makes you understand it easily.
· Displaying Dimension - At the status bar below displaying the LMT(Length-Mass-Time) dimension information about each category pointing at present. Its very useful functions for engineers who should convert complex units at a time.
· Various Options - It has various options like Format, Font, Sort, Calculator, Metric Prefixes, Table of Categories etc to offer convenience to the users.


Limitations:

· 30-day trial

EZY Unit Converter - This easy to use program converts many common units of measurement.

Converts VERY fast, saving you precious time. Also converts between metric and the English system.

Unit Converter is a simple and intuitive software utility for the conversion of the most frequently used units of Length, Weight, Area, Volume and Temperature in both U.S. and metric types.

Enter any value and convert it to the desired result unit. Result can be copied to clipboard.

Test::Unit::TestSuite is a unit testing framework base class.

SYNOPSIS

use Test::Unit::TestSuite;

# more code here ...

sub suite {
my $class = shift;

# create an empty suite
my $suite = Test::Unit::TestSuite->empty_new("A Test Suite");

# get and add an existing suite
$suite->add_test(Test::Unit::TestSuite->new("MyModule::Suite_1"));

# extract suite by way of suite method and add
$suite->add_test(MyModule::Suite_2->suite());

# get and add another existing suite
$suite->add_test(Test::Unit::TestSuite->new("MyModule::TestCase_2"));

# return the suite built
return $suite;
}

This class is normally not used directly, but it can be used for creating your own custom built aggregate suites.

Normally, this class just provides the functionality of auto-building a test suite by extracting methods with a name prefix of test from a given package to the test runners.