125 lines
3.7 KiB
Text
125 lines
3.7 KiB
Text
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Tests for Mediawiki-to-Git
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==========================
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Introduction
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------------
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This manual describes how to install the git-remote-mediawiki test
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environment on a machine with git installed on it.
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Prerequisite
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------------
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In order to run this test environment correctly, you will need to
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install the following packages (Debian/Ubuntu names, may need to be
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adapted for another distribution):
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* lighttpd
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* php5
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* php5-cgi
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* php5-cli
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* php5-curl
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* php5-sqlite
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Principles and Technical Choices
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--------------------------------
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The test environment makes it easy to install and manipulate one or
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several MediaWiki instances. To allow developers to run the testsuite
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easily, the environment does not require root privilege (except to
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install the required packages if needed). It starts a webserver
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instance on the user's account (using lighttpd greatly helps for
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that), and does not need a separate database daemon (thanks to the use
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of sqlite).
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Run the test environment
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------------------------
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Install a new wiki
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~~~~~~~~~~~~~~~~~~
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Once you have all the prerequisite, you need to install a MediaWiki
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instance on your machine. If you already have one, it is still
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strongly recommended to install one with the script provided. Here's
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how to work it:
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a. change directory to contrib/mw-to-git/t/
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b. if needed, edit test.config to choose your installation parameters
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c. run `./install-wiki.sh install`
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d. check on your favourite web browser if your wiki is correctly
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installed.
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Remove an existing wiki
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~~~~~~~~~~~~~~~~~~~~~~~
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Edit the file test.config to fit the wiki you want to delete, and then
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execute the command `./install-wiki.sh delete` from the
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contrib/mw-to-git/t directory.
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Run the existing tests
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~~~~~~~~~~~~~~~~~~~~~~
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The provided tests are currently in the `contrib/mw-to-git/t` directory.
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The files are all the t936[0-9]-*.sh shell scripts.
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a. Run all tests:
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To do so, run "make test" from the contrib/mw-to-git/ directory.
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b. Run a specific test:
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To run a given test <test_name>, run ./<test_name> from the
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contrib/mw-to-git/t directory.
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How to create new tests
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-----------------------
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Available functions
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~~~~~~~~~~~~~~~~~~~
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The test environment of git-remote-mediawiki provides some functions
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useful to test its behaviour. for more details about the functions'
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parameters, please refer to the `test-gitmw-lib.sh` and
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`test-gitmw.pl` files.
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** `test_check_wiki_precond`:
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Check if the tests must be skipped or not. Please use this function
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at the beginning of each new test file.
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** `wiki_getpage`:
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Fetch a given page from the wiki and puts its content in the
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directory in parameter.
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** `wiki_delete_page`:
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Delete a given page from the wiki.
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** `wiki_edit_page`:
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Create or modify a given page in the wiki. You can specify several
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parameters like a summary for the page edition, or add the page to a
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given category.
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See test-gitmw.pl for more details.
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** `wiki_getallpage`:
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Fetch all pages from the wiki into a given directory. The directory
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is created if it does not exists.
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** `test_diff_directories`:
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Compare the content of two directories. The content must be the same.
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Use this function to compare the content of a git directory and a wiki
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one created by wiki_getallpage.
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** `test_contains_N_files`:
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Check if the given directory contains a given number of file.
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** `wiki_page_exists`:
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Tests if a given page exists on the wiki.
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** `wiki_reset`:
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Reset the wiki, i.e. flush the database. Use this function at the
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beginning of each new test, except if the test re-uses the same wiki
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(and history) as the previous test.
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How to write a new test
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~~~~~~~~~~~~~~~~~~~~~~~
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Please, follow the standards given by git. See git/t/README.
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New file should be named as t936[0-9]-*.sh.
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Be sure to reset your wiki regularly with the function `wiki_reset`.
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