use context management when processing Tiger data

[nominatim.git] / docs / develop / Development-Environment.md

diff --git a/docs/develop/Development-Environment.md b/docs/develop/Development-Environment.md
index b7b0a6731ef79b003af2844666f41abcfe73bef1..eba87c09e68138e20b08fdacb3f9139a8efd1345 100644 (file)
--- a/docs/develop/Development-Environment.md
+++ b/docs/develop/Development-Environment.md
@@ -25,17 +25,20 @@ following packages should get you started:
 
 ## Prerequisites for testing and documentation
 
-The Nominatim tests suite consists of behavioural tests (using behave) and
-unit tests (using PHPUnit). It has the following additional requirements:
+The Nominatim test suite consists of behavioural tests (using behave) and
+unit tests (using PHPUnit for PHP code and pytest for Python code).
+It has the following additional requirements:
 
-* [behave test framework](https://behave.readthedocs.io) >= 1.2.5
-* [nose](https://nose.readthedocs.io)
-* [phpunit](https://phpunit.de) >= 7.3
+* [behave test framework](https://behave.readthedocs.io) >= 1.2.6
+* [phpunit](https://phpunit.de) (9.5 is known to work)
 * [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer)
+* [Pylint](https://pylint.org/) (2.6.0 is used for the CI)
+* [pytest](https://pytest.org)
 
 The documentation is built with mkdocs:
 
 * [mkdocs](https://www.mkdocs.org/) >= 1.1.2
+* [mkdocstrings](https://mkdocstrings.github.io/)
 
 ### Installing prerequisites on Ubuntu/Debian
 
@@ -47,9 +50,9 @@ To install all necessary packages run:
 
 ```sh
 sudo apt install php-cgi phpunit php-codesniffer \
-                 python3-pip python3-setuptools python3-dev
+                 python3-pip python3-setuptools python3-dev pylint
 
-pip3 install --user behave nose mkdocs
+pip3 install --user behave mkdocs mkdocstrings pytest
 ```
 
 The `mkdocs` executable will be located in `.local/bin`. You may have to add
@@ -78,58 +81,15 @@ echo 'export PATH=~/.config/composer/vendor/bin:$PATH' > ~/.profile
 
 ## Executing Tests
 
-All tests are located in the `\test` directory.
+All tests are located in the `/test` directory.
 
-### Preparing the test database
-
-Some of the behavioural test expect a test database to be present. You need at
-least 2GB RAM and 10GB disk space to create the database.
-
-First create a separate directory for the test DB and Fetch the test planet
-data and the Tiger data for South Dakota:
-
-```
-mkdir testdb
-cd testdb
-wget https://www.nominatim.org/data/test/nominatim-api-testdata.pbf
-wget -O - https://nominatim.org/data/tiger2018-nominatim-preprocessed.tar.gz | tar xz --wildcards --no-anchored '46*'
-```
-
-Configure and build Nominatim in the usual way:
-
-```
-cmake $USERNAME/Nominatim
-make
-```
-
-Copy the test settings:
-
-```
-cp $USERNAME/Nominatim/test/testdb/local.php settings/
-```
-
-Inspect the file to check that all settings are correct for your local setup.
-
-Now you can import the test database:
-
-```
-dropdb --if-exists test_api_nominatim
-./utils/setup.php --all --osm-file nominatim-api-testdb.pbf 2>&1 | tee import.log
-./utils/specialphrases.php --wiki-import | psql -d test_api_nominatim 2>&1 | tee -a import.log
-./utils/setup.php --import-tiger-data 2>&1 | tee -a import.log
-```
-
-### Running the tests
-
-To run all tests just go to the test directory and run make:
+To run all tests just go to the build directory and run make:
 
 ```sh
-cd test
-make
+cd build
+make test
 ```
 
-To skip tests that require the test database, run `make no-test-db` instead.
-
 For more information about the structure of the tests and how to change and
 extend the test suite, see the [Testing chapter](Testing.md).
 
@@ -154,7 +114,7 @@ symlinks (see `CMakeLists.txt` for the exact steps).
 Now you can start webserver for local testing
 
 ```
-build> mkdocs serve
+build> make serve-doc
 [server:296] Serving on http://127.0.0.1:8000
 [handlers:62] Start watching changes
 ```
@@ -163,7 +123,7 @@ If you develop inside a Vagrant virtual machine, use a port that is forwarded
 to your host:
 
 ```
-build> mkdocs serve --dev-addr 0.0.0.0:8088
+build> PYTHONPATH=$SRCDIR mkdocs serve --dev-addr 0.0.0.0:8088
 [server:296] Serving on http://0.0.0.0:8088
 [handlers:62] Start watching changes
 ```