From 1ae178334023d36a224b06c371a47a5c3e0aad3d Mon Sep 17 00:00:00 2001 From: wei <> Date: Mon, 14 May 2007 02:51:03 +0000 Subject: remove unfinished docs. --- .../protected/pages/Docs/WritingUnitTest.page | 86 ---------------------- 1 file changed, 86 deletions(-) delete mode 100644 demos/time-tracker/protected/pages/Docs/WritingUnitTest.page (limited to 'demos/time-tracker/protected/pages/Docs/WritingUnitTest.page') diff --git a/demos/time-tracker/protected/pages/Docs/WritingUnitTest.page b/demos/time-tracker/protected/pages/Docs/WritingUnitTest.page deleted file mode 100644 index 77bdcbe6..00000000 --- a/demos/time-tracker/protected/pages/Docs/WritingUnitTest.page +++ /dev/null @@ -1,86 +0,0 @@ - -

Writing a Unit Test

-

Before we begin to write our business logic and code, we shall -proceed with the path of test driven development (TDD), or at least take -some part of that process.

- -

Unit testing is a useful tool when we want to start to test - our individual business logic classes. - The tests/unit directory will be used to hold the unit test - cases and tests/functional directory - to hold the function test cases. -

- -

Write a unit test case

-

We will start be writing a very simple unit test case. Notice -that we are writing the test case first.

- -<?php -class ProjectTestCase extends UnitTestCase -{ - function testProjectClassExists() - { - $project = new Project(); - $this->pass(); - } -} -?> - -

Save the code as ProjectTestCase.php in the document_root/time-tracker/tests/unit/ -directory.

- -

Run your first unit test case from your browser

-

Point your browser to your development server's unit test case runner, e.g. - http://web-server-address/time-tracker/tests/unit.php. You should see the following - -

Figure 1: Unit test runner
-

-

Clicking on the ProjectTestCase.php link, you should see - -

Figure 2: Unit test failure
-

- -

Smallest step to make the test pass.

- -

Since we only wrote the test case and nothing else we expected -that the test case will fail at some point. Obviously, we need create -a class Project, so lets define the Project class.

- -<?php -class Project -{ -} -?> - -

We save the above code as time-tracker/protected/pages/APP_CODE/Project.php. - Where the APP_CODE directory will contain most of the business logic code - for the Time Tracker application.

-

Now, we also need to add the following line in our test case so as to -include the Project class file when running the tests.

- - -<?php -Prado::using('Application.APP_CODE.Project'); -class ProjectTestCase extends UnitTestCase -{ - ... -} -?> - - -
Info: -The statement Prado::using('Application.APP_CODE.Project') basically -loads the Project.php class file. It assumes that a class name Project has filename Project.php. -For futher details regarding Prado::using can be found in Prado Namespaces documentation. -
- -

Run the unit test runner again, we see that the test has passed. - -

Figure 3: Unit test success
-

-

-Later on, we shall write more test cases. See the -SimpleTest documentation -for detailed tutorial on writing test cases.

- - \ No newline at end of file -- cgit v1.2.3