Merge remote-tracking branch 'upstream/master'

[nominatim.git] / test / README.md

diff --git a/test/README.md b/test/README.md
index 6e8f7f97964331173b1d4ed10331112daac78b68..cdf350f81d4a5379e41129c0bb1db0e6b7de0c2f 100644 (file)
--- a/test/README.md
+++ b/test/README.md
@@ -11,7 +11,7 @@ Prerequisites
 
 To get the prerequisites on a a fresh Ubuntu LTS 16.04 run:
 
 
 To get the prerequisites on a a fresh Ubuntu LTS 16.04 run:
 

-     [sudo] apt-get install python3-dev python3-pip python3-psycopg2 python3-tidylib phpunit
+     [sudo] apt-get install python3-dev python3-pip python3-psycopg2 python3-tidylib phpunit php-cgi

      pip3 install --user behave nose
 
 
      pip3 install --user behave nose
 
 


@@ -24,6 +24,7 @@ tests for specific PHP functions.
 
 This test directory is sturctured as follows:
 
 
 This test directory is sturctured as follows:
 

+```

  -+-   bdd         Functional API tests
   | \
   | +-  steps      Step implementations for test descriptions
  -+-   bdd         Functional API tests
   | \
   | +-  steps      Step implementations for test descriptions


@@ -34,7 +35,7 @@ This test directory is sturctured as follows:
   +-   php         PHP unit tests
   +-   scenes      Geometry test data
   +-   testdb      Base data for generating API test database
   +-   php         PHP unit tests
   +-   scenes      Geometry test data
   +-   testdb      Base data for generating API test database

-
+```

 
 PHP Unit Tests
 ==============
 
 PHP Unit Tests
 ==============


@@ -44,8 +45,8 @@ Very low coverage.
 
 To execute the test suite run
 
 
 To execute the test suite run
 

-   cd test/php
-   phpunit ../
+    cd test/php
+    phpunit ../

 
 It will read phpunit.xml which points to the library, test path, bootstrap
 strip and set other parameters.
 
 It will read phpunit.xml which points to the library, test path, bootstrap
 strip and set other parameters.


@@ -65,13 +66,19 @@ To run the functional tests, do
     cd test/bdd
     behave
 
     cd test/bdd
     behave
 

-The tests can be configured with a set of environment variables:
+The tests can be configured with a set of environment variables (`behave -D key=val`):

 
 

- * `BUILD_DIR` - build directory of Nominatim installation to test
+ * `BUILDDIR` - build directory of Nominatim installation to test

  * `TEMPLATE_DB` - name of template database used as a skeleton for
                    the test databases (db tests)
  * `TEST_DB` - name of test database (db tests)
  * `TEMPLATE_DB` - name of template database used as a skeleton for
                    the test databases (db tests)
  * `TEST_DB` - name of test database (db tests)

- * `ABI_TEST_DB` - name of the database containing the API test data (api tests)
+ * `API_TEST_DB` - name of the database containing the API test data (api tests)
+ * `DB_HOST` - (optional) hostname of database host
+ * `DB_PORT` - (optional) port of database on host
+ * `DB_USER` - (optional) username of database login
+ * `DB_PASS` - (optional) password for database login
+ * `SERVER_MODULE_PATH` - (optional) path on the Postgres server to Nominatim
+                          module shared library file

  * `TEST_SETTINGS_TEMPLATE` - file to write temporary Nominatim settings to
  * `REMOVE_TEMPLATE` - if true, the template database will not be reused during
                        the next run. Reusing the base templates speeds up tests
  * `TEST_SETTINGS_TEMPLATE` - file to write temporary Nominatim settings to
  * `REMOVE_TEMPLATE` - if true, the template database will not be reused during
                        the next run. Reusing the base templates speeds up tests


@@ -98,7 +105,10 @@ be documented.
 
 These tests are meant to test the different API endpoints and their parameters.
 They require a preimported test database, which consists of the import of a
 
 These tests are meant to test the different API endpoints and their parameters.
 They require a preimported test database, which consists of the import of a

-planet extract. The polygons defining the extract can be found in the test/testdb
+planet extract. A precompiled PBF with the necessary data can be downloaded from
+https://www.nominatim.org/data/test/nominatim-api-testdata.pbf
+
+The polygons defining the extract can be found in the test/testdb

 directory. There is also a reduced set of wikipedia data for this extract,
 which you need to import as well. For Tiger tests the data of South Dakota
 is required. Get the Tiger files `46*`.
 directory. There is also a reduced set of wikipedia data for this extract,
 which you need to import as well. For Tiger tests the data of South Dakota
 is required. Get the Tiger files `46*`.


@@ -108,14 +118,31 @@ planets are likely to work as well but you may see isolated test
 failures where the data has changed. To recreate the input data
 for the test database run:
 
 failures where the data has changed. To recreate the input data
 for the test database run:
 

-    wget http://free.nchc.org.tw/osm.planet/pbf/planet-160725.osm.pbf
-    osmconvert planet-160725.osm.pbf -B=test/testdb/testdb.polys -o=testdb.pbf
+    wget https://ftp5.gwdg.de/pub/misc/openstreetmap/planet.openstreetmap.org/pbf/planet-180924.osm.pbf
+    osmconvert planet-180924.osm.pbf -B=test/testdb/testdb.polys -o=testdb.pbf

 
 Before importing make sure to add the following to your local settings:
 
     @define('CONST_Database_DSN', 'pgsql://@/test_api_nominatim');
     @define('CONST_Wikipedia_Data_Path', CONST_BasePath.'/test/testdb');
 
 
 Before importing make sure to add the following to your local settings:
 
     @define('CONST_Database_DSN', 'pgsql://@/test_api_nominatim');
     @define('CONST_Wikipedia_Data_Path', CONST_BasePath.'/test/testdb');
 

+#### Code Coverage
+
+The API tests also support code coverage tests. You need to install
+[PHP_CodeCoverage](https://github.com/sebastianbergmann/php-code-coverage).
+On Debian/Ubuntu run:
+
+    apt-get install php-codecoverage php-xdebug
+
+The run the API tests as follows:
+
+    behave api -DPHPCOV=<coverage output dir>
+
+The output directory must be an absolute path. To generate reports, you can use
+the [phpcov](https://github.com/sebastianbergmann/phpcov) tool:
+
+    phpcov merge --html=<report output dir> <coverage output dir>
+

 ### Indexing Tests (`test/bdd/db`)
 
 These tests check the import and update of the Nominatim database. They do not
 ### Indexing Tests (`test/bdd/db`)
 
 These tests check the import and update of the Nominatim database. They do not