Improve SQLite compatibility (#243)

* Skip some initial tests

* Skip test

* Skip db check

* Skip more tests using an older WP version

* Skip more tests

* Skip `CUSTOM_USER_TABLE` tests

* Clarify comments

* Fix double comments

* Update comments

Author: swissspidy

features/core-check-update.feature

@@ -1,5 +1,7 @@
 Feature: Check for more recent versions
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Check for update via Version Check API
     Given a WP install
     And I try `wp theme install twentytwenty --activate`

features/core-install.feature

@@ -1,5 +1,8 @@
 Feature: Install WordPress core
 
+  # TODO: Requires investigation for SQLite support.
+  # See https://github.com/wp-cli/core-command/issues/244
+  @require-mysql
   Scenario: Two WordPress installs sharing the same user table won't update existing user
     Given an empty directory
     And WP files
@@ -36,7 +39,7 @@ Feature: Install WordPress core
     When I run `wp --path=second user get testadmin --field=user_pass`
     Then save STDOUT as {ORIGINAL_PASSWORD}
 
-    When I run `wp core config {CORE_CONFIG_SETTINGS} --extra-php < extra-config`
+    When I run `wp config create {CORE_CONFIG_SETTINGS} --skip-check --extra-php < extra-config`
     Then STDOUT should be:
       """
       Success: Generated 'wp-config.php' file.
@@ -81,6 +84,9 @@ Feature: Install WordPress core
       wp_users
       """
 
+  # TODO: Requires investigation for SQLite support.
+  # See https://github.com/wp-cli/core-command/issues/244
+  @require-mysql
   Scenario: Two WordPress installs sharing the same user table will create new user
     Given an empty directory
     And WP files
@@ -107,7 +113,7 @@ Feature: Install WordPress core
       admin
       """
 
-    When I run `wp core config {CORE_CONFIG_SETTINGS} --extra-php < extra-config`
+    When I run `wp config create {CORE_CONFIG_SETTINGS} --skip-check --extra-php < extra-config`
     Then STDOUT should be:
       """
       Success: Generated 'wp-config.php' file.
@@ -187,7 +193,7 @@ Feature: Install WordPress core
     And the wp-settings.php file should exist
     And the {SUITE_CACHE_DIR}/core/wordpress-{VERSION}-de_DE.tar.gz file should exist
 
-    When I run `wp config create --dbname={DB_NAME} --dbuser={DB_USER} --dbpass={DB_PASSWORD} --dbhost={DB_HOST} --locale=de_DE`
+    When I run `wp config create --dbname={DB_NAME} --dbuser={DB_USER} --dbpass={DB_PASSWORD} --dbhost={DB_HOST} --locale=de_DE --skip-check`
     Then STDOUT should be:
     """
     Success: Generated 'wp-config.php' file.
@@ -216,6 +222,8 @@ Feature: Install WordPress core
       Kategorien
       """
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Install WordPress with locale set to de_DE on WP >= 4.0
     Given an empty directory
     And an empty cache
@@ -231,7 +239,7 @@ Feature: Install WordPress core
     And the wp-settings.php file should exist
     And the {SUITE_CACHE_DIR}/core/wordpress-{VERSION}-de_DE.tar.gz file should exist
 
-    When I run `wp config create --dbname={DB_NAME} --dbuser={DB_USER} --dbpass={DB_PASSWORD} --dbhost={DB_HOST} --locale=de_DE`
+    When I run `wp config create --dbname={DB_NAME} --dbuser={DB_USER} --dbpass={DB_PASSWORD} --dbhost={DB_HOST} --locale=de_DE --skip-check`
     Then STDOUT should be:
     """
     Success: Generated 'wp-config.php' file.
@@ -286,6 +294,7 @@ Feature: Install WordPress core
     Addition of multisite constants to 'wp-config.php' skipped. You need to add them manually:
     """
 
+  @require-mysql
   Scenario: Install WordPress multisite with existing multisite constants in wp-config file
     Given an empty directory
     And WP files
@@ -302,7 +311,7 @@ Feature: Install WordPress core
       define( 'BLOG_ID_CURRENT_SITE', 1 );
       """
 
-    When I run `wp core config {CORE_CONFIG_SETTINGS} --extra-php < extra-config`
+    When I run `wp config create {CORE_CONFIG_SETTINGS} --extra-php < extra-config`
     Then STDOUT should be:
       """
       Success: Generated 'wp-config.php' file.

features/core-update-db.feature

@@ -1,5 +1,7 @@
 Feature: Update core's database
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Update db on a single site
     Given a WP install
     And a disable_sidebar_check.php file:
@@ -25,6 +27,8 @@ Feature: Update core's database
       Success: WordPress database already at latest db version 47018.
       """
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Dry run update db on a single site
     Given a WP install
     And a disable_sidebar_check.php file:
@@ -51,6 +55,8 @@ Feature: Update core's database
       45805
       """
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Update db across network
     Given a WP multisite install
     And a disable_sidebar_check.php file:
@@ -91,6 +97,8 @@ Feature: Update core's database
       {UPDATE_VERSION}
       """
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Update db across network, dry run
     Given a WP multisite install
     And a disable_sidebar_check.php file:

features/core-update.feature

@@ -1,5 +1,7 @@
 Feature: Update WordPress core
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Update from a ZIP file
     Given a WP install
     And I try `wp theme install twentytwenty --activate`
@@ -63,6 +65,8 @@ Feature: Update WordPress core
       {WP_VERSION-4.1-latest}
       """
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Update to the latest minor release (PHP 7.1 compatible with WP >= 3.9)
     Given a WP install
     And I try `wp theme install twentytwenty --activate`
@@ -97,6 +101,8 @@ Feature: Update WordPress core
       {WP_VERSION-4.1-latest}
       """
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Core update from cache
     Given a WP install
     And I try `wp theme install twentytwenty --activate`
@@ -146,6 +152,8 @@ Feature: Update WordPress core
       Updating
       """
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Ensure cached partial upgrades aren't used in full upgrade
     Given a WP install
     And I try `wp theme install twentytwenty --activate`
@@ -215,7 +223,8 @@ Feature: Update WordPress core
       wordpress-4.2.4-partial-1-en_US.zip
       """
 
-  @less-than-php-7.3
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @less-than-php-7.3 @require-mysql
   Scenario: Make sure files are cleaned up
     Given a WP install
     And I try `wp theme install twentytwenty --activate`
@@ -250,6 +259,8 @@ Feature: Update WordPress core
     When I run `wp post create --post_title='Test post' --porcelain`
     Then STDOUT should be a number
 
+  # This test downgrades to an older WordPress version, but the SQLite plugin requires 6.0+
+  @require-mysql
   Scenario: Make sure files are cleaned up with mixed case
     Given a WP install
     And I try `wp theme install twentytwenty --activate`

features/core.feature

@@ -1,5 +1,8 @@
 Feature: Manage WordPress installation
 
+  # `wp db create` does not yet work on SQLite,
+  # See https://github.com/wp-cli/db-command/issues/234
+  @require-mysql
   Scenario: Database doesn't exist
     Given an empty directory
     And WP files
@@ -210,6 +213,9 @@ Feature: Manage WordPress installation
       1
       """
 
+  # `wp db reset` does not yet work on SQLite,
+  # See https://github.com/wp-cli/db-command/issues/234
+  @require-mysql
   Scenario: Install multisite from scratch, with MULTISITE already set in wp-config.php
     Given a WP multisite install
     And I run `wp db reset --yes`
@@ -244,6 +250,8 @@ Feature: Manage WordPress installation
       """
     And the return code should be 1
 
+  # SQLite compat blocked by https://github.com/wp-cli/wp-cli-tests/pull/188.
+  @require-mysql
   Scenario: Custom wp-content directory
     Given a WP install
     And a custom wp-content directory
@@ -301,7 +309,9 @@ Feature: Manage WordPress installation
       """
     And the return code should be 1
 
-  @require-php-7.0
+  # `wp db create` does not yet work on SQLite,
+  # See https://github.com/wp-cli/db-command/issues/234
+  @require-php-7.0 @require-mysql
   Scenario: Install WordPress in a subdirectory
     Given an empty directory
     And a wp-config.php file: