Move libraries layout', model', `peristence' under cms folder

Updated code to the new layout.
Added missing comments.
Remove /example/api

cms/persistence/implementation/sqlite/tests/Readme.md

@@ -0,0 +1,26 @@
+SQLite ODBC.
+
+Install the odbc driver from http://www.ch-werner.de/sqliteodbc/
+
+Current version
+	sqliteodbc.exe          -- Win32 
+	sqliteodbc_w64.exe      -- Win64
+
+
+Test the ODBC driver using Firefox SQLite DBManager https://addons.mozilla.org/en-US/firefox/addon/sqlite-manager/
+
+1. Open the odbc manger from Windows, create a new database using the SQLite3 ODBC driver and then open it from Firefox.
+
+
+EiffelStore + SQLiteODBC.
+
+Connection String:  https://www.connectionstrings.com/sqlite3-odbc-driver/
+
+	"Driver=SQLite3 ODBC Driver;Database=./cms_lite.db;LongNames=0;Timeout=1000;NoTXN=0;SyncPragma=NORMAL;StepAPI=0;"
+
+Edit the database location based on your system.
+
+
+
+
+

cms/persistence/implementation/sqlite/tests/application.e

@@ -0,0 +1,32 @@
+note
+	description : "tests application root class"
+	date        : "$Date: 2014-08-20 15:21:15 -0300 (mi., 20 ago. 2014) $"
+	revision    : "$Revision: 95678 $"
+
+class
+	APPLICATION
+
+inherit
+	ARGUMENTS
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make
+			-- Run application.
+		local
+			user: USER_DATA_PROVIDER
+			node: NODE_DATA_PROVIDER
+			l_security: SECURITY_PROVIDER
+		do
+				-- Change the path.
+			create connection.login_with_connection_string ("Driver=SQLite3 ODBC Driver;Database=./cms_lite.db;LongNames=0;Timeout=1000;NoTXN=0;SyncPragma=NORMAL;StepAPI=0;")
+			create user.make (connection)
+			user.new_user ("test", "test", "test")
+		end
+
+	connection: DATABASE_CONNECTION_ODBC
+
+end

cms/persistence/implementation/sqlite/tests/nodes/node_test_set.e

@@ -0,0 +1,225 @@
+note
+	description: "[
+		Eiffel tests that can be executed by testing tool.
+	]"
+	author: "EiffelStudio test wizard"
+	date: "$Date$"
+	revision: "$Revision$"
+	testing: "type/manual"
+
+class
+	NODE_TEST_SET
+
+inherit
+	EQA_TEST_SET
+		redefine
+			on_prepare,
+			on_clean
+		select
+			default_create
+		end
+	ABSTRACT_DB_TEST
+		rename
+			default_create as default_db_test
+		end
+
+
+feature {NONE} -- Events
+
+	on_prepare
+			-- <Precursor>
+		do
+			(create {CLEAN_DB}).clean_db(connection)
+			assert ("Empty Nodes", node_provider.nodes.after)
+		end
+
+	on_clean
+			-- <Precursor>
+		do
+		end
+
+feature -- Test routines
+
+	test_new_node
+		do
+			assert ("Empty Nodes", node_provider.nodes.after)
+			node_provider.new_node (default_node)
+			assert ("Not empty Nodes after new_node", not node_provider.nodes.after)
+				-- Exist node with id 1
+			assert ("Exist node with id 1", attached node_provider.node (1))
+				-- Not exist node with id 2
+			assert ("Not exist node with id 2",  node_provider.node (2) = Void)
+		end
+
+
+	test_update_node
+		local
+			l_node: CMS_NODE
+		do
+			assert ("Empty Nodes", node_provider.nodes.after)
+			l_node := custom_node ("<h1> test node udpate </h1>", "Update node", "Test case update")
+			node_provider.new_node (l_node)
+			assert ("Not empty Nodes after new_node", not node_provider.nodes.after)
+				-- Exist node with id 1
+			assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_node.content and then ll_node.summary ~ l_node.summary  and then ll_node.title ~ l_node.title )
+
+				-- Update node (content and summary)
+
+			if attached {CMS_NODE} node_provider.node (1) as l_un then
+				l_un.set_content ("<h1>Updating test node udpate </h1>")
+				l_un.set_summary ("updating summary")
+				node_provider.update_node (l_un)
+				assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then not (ll_node.content ~ l_node.content) and then not (ll_node.summary ~ l_node.summary)  and then ll_node.title ~ l_node.title )
+				assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_un.content and then ll_node.summary ~ l_un.summary and then ll_node.title ~ l_un.title )
+			end
+
+				-- Update node (content and summary and title)
+			if attached {CMS_NODE} node_provider.node (1) as l_un then
+				l_un.set_content ("<h1>Updating test node udpate </h1>")
+				l_un.set_summary ("updating summary")
+				l_un.set_title ("Updating Test case")
+				node_provider.update_node (l_un)
+				assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then not (ll_node.content ~ l_node.content) and then not (ll_node.summary ~ l_node.summary)  and then not (ll_node.title ~ l_node.title) )
+				assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_un.content and then ll_node.summary ~ l_un.summary and then ll_node.title ~ l_un.title )
+			end
+		end
+
+	test_update_title
+		local
+			l_node: CMS_NODE
+		do
+			assert ("Empty Nodes", node_provider.nodes.after)
+			l_node := custom_node ("<h1> test node udpate </h1>", "Update node", "Test case update")
+			node_provider.new_node (l_node)
+			assert ("Not empty Nodes after new_node", not node_provider.nodes.after)
+				-- Exist node with id 1
+			assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_node.content and then ll_node.summary ~ l_node.summary  and then ll_node.title ~ l_node.title )
+
+				-- Update node title
+
+			if attached {CMS_NODE} node_provider.node (1) as l_un then
+				node_provider.update_node_title (l_un.id, "New Title")
+				assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_un.content and then ll_node.summary ~ l_un.summary and then not ( ll_node.title ~ l_un.title) and then  ll_node.title ~ "New Title" )
+			end
+		end
+
+	test_update_summary
+		local
+			l_node: CMS_NODE
+		do
+			assert ("Empty Nodes", node_provider.nodes.after)
+			l_node := custom_node ("<h1> test node udpate </h1>", "Update node", "Test case update")
+			node_provider.new_node (l_node)
+			assert ("Not empty Nodes after new_node", not node_provider.nodes.after)
+				-- Exist node with id 1
+			assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_node.content and then ll_node.summary ~ l_node.summary  and then ll_node.title ~ l_node.title )
+
+				-- Update node summary
+
+			if attached {CMS_NODE} node_provider.node (1) as l_un then
+				node_provider.update_node_summary (l_un.id,"New Summary")
+				assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_un.content and then not (ll_node.summary ~ l_un.summary) and then ll_node.summary ~ "New Summary" and then  ll_node.title ~ l_un.title)
+			end
+		end
+
+	test_update_content
+		local
+			l_node: CMS_NODE
+		do
+			assert ("Empty Nodes", node_provider.nodes.after)
+			l_node := custom_node ("<h1> test node udpate </h1>", "Update node", "Test case update")
+			node_provider.new_node (l_node)
+			assert ("Not empty Nodes after new_node", not node_provider.nodes.after)
+				-- Exist node with id 1
+			assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_node.content and then ll_node.summary ~ l_node.summary  and then ll_node.title ~ l_node.title )
+
+				-- Update node content
+
+			if attached {CMS_NODE} node_provider.node (1) as l_un then
+				node_provider.update_node_content (l_un.id,"New Content")
+				assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then not (ll_node.content ~ l_un.content) and then ll_node.content ~ "New Content" and then ll_node.summary ~ l_un.summary  and then  ll_node.title ~ l_un.title)
+			end
+		end
+
+
+	test_delete_node
+		local
+			l_node: CMS_NODE
+		do
+			assert ("Empty Nodes", node_provider.nodes.after)
+			l_node := custom_node ("<h1> test node udpate </h1>", "Update node", "Test case update")
+			node_provider.new_node (l_node)
+			assert ("Not empty Nodes after new_node", not node_provider.nodes.after)
+				-- Exist node with id 1
+			assert ("Exist node with id 1", attached {CMS_NODE} node_provider.node (1) as ll_node and then ll_node.content ~ l_node.content and then ll_node.summary ~ l_node.summary  and then ll_node.title ~ l_node.title )
+
+				-- Delte node 1
+
+			node_provider.delete_node (1)
+			assert ("Node does not exist", node_provider.node (1) = Void)
+		end
+
+	test_recent_nodes
+			-- Content_10, Summary_10, Title_10
+			-- Content_9, Summary_9, Title_9
+			-- ..
+			-- Content_1, Summary_1, Title_1
+		local
+			i : INTEGER
+		do
+			assert ("Empty Nodes", node_provider.nodes.after)
+			across 1 |..| 10  as c loop
+				node_provider.new_node (custom_node ("Content_" + c.item.out, "Summary_" + c.item.out, "Title_" + c.item.out))
+			end
+
+				-- Scenario (0,10) rows, recents (10 down to 1)
+			i := 10
+			across node_provider.recent_nodes (0, 10) as c loop
+				assert ("Same id:" + i.out, c.item.id = i)
+				i := i - 1
+			end
+
+				-- Scenario (5, 10) rows, recent nodes (5 down to 1)
+			i := 5
+			across node_provider.recent_nodes (5, 10) as c loop
+				assert ("Same id:" + i.out, c.item.id = i)
+				i := i - 1
+			end
+
+				-- Scenario (9,10) rows, recent node 1
+			i := 1
+			across node_provider.recent_nodes (9, 10) as c loop
+				assert ("Same id:" + i.out, c.item.id = i)
+				i := i - 1
+			end
+
+				-- Scenrario 10..10 empty
+			assert ("Empty", node_provider.recent_nodes (10, 10).after)
+
+		end
+
+feature {NONE} -- Implementation
+
+	node_provider: NODE_DATA_PROVIDER
+			-- node provider.
+		once
+			create Result.make (connection)
+		end
+
+
+feature {NONE} -- Implementation Fixture Factories
+
+	default_node: CMS_NODE
+		do
+			Result := custom_node ("Default content", "default summary", "Default")
+		end
+
+	custom_node (a_content, a_summary, a_title: READABLE_STRING_32): CMS_NODE
+		do
+			create Result.make (a_content, a_summary, a_title)
+		end
+
+end
+
+
+

cms/persistence/implementation/sqlite/tests/storage/storage_test_set.e

@@ -0,0 +1,323 @@
+note
+	description: "Summary description for {STORAGE_TEST_SET}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	STORAGE_TEST_SET
+
+inherit
+	EQA_TEST_SET
+		redefine
+			on_prepare,
+			on_clean
+		select
+			default_create
+		end
+	ABSTRACT_DB_TEST
+		rename
+			default_create as default_db_test
+		end
+
+
+feature {NONE} -- Events
+
+	on_prepare
+			-- <Precursor>
+		do
+			(create {CLEAN_DB}).clean_db(connection)
+		end
+
+	on_clean
+			-- <Precursor>
+		do
+		end
+
+feature -- Test routines
+
+	test_has_user
+		do
+			assert ("Not has user", not storage.has_user)
+		end
+
+	test_all_users
+		do
+			assert ("to implement all_users", False)
+		end
+
+	test_user_by_id_not_exist
+		do
+			assert ("User does not exist", storage.user_by_id (1) = Void)
+		end
+
+	test_user_by_name_not_exist
+		do
+			assert ("User does not exist", storage.user_by_name ("test") = Void)
+		end
+
+	test_user_by_email_not_exist
+		do
+			assert ("User does not exist", storage.user_by_name ("test@test.com") = Void)
+		end
+
+	test_user_with_bad_id
+		local
+			l_retry: BOOLEAN
+			l_user: detachable CMS_USER
+		do
+			if not l_retry then
+				l_user := storage.user_by_id (0)
+				assert ("Precondition does not get the wrong value", False)
+			else
+				assert ("Expected precondition violation", True)
+			end
+		rescue
+			l_retry := True
+			retry
+		end
+
+	test_user_with_bad_name_empty
+		local
+			l_retry: BOOLEAN
+			l_user: detachable CMS_USER
+		do
+			if not l_retry then
+				l_user := storage.user_by_name ("")
+				assert ("Precondition does not get the wrong value", False)
+			else
+				assert ("Expected precondition violation", True)
+			end
+		rescue
+			l_retry := True
+			retry
+		end
+
+	test_user_with_bad_email_empty
+		local
+			l_retry: BOOLEAN
+			l_user: detachable CMS_USER
+		do
+			if not l_retry then
+				l_user := storage.user_by_email ("")
+				assert ("Precondition does not get the wrong value", False)
+			else
+				assert ("Expected precondition violation", True)
+			end
+		rescue
+			l_retry := True
+			retry
+		end
+
+	test_save_user
+		do
+			storage.save_user (default_user)
+			assert ("Has user", storage.has_user)
+		end
+
+	test_user_by_id
+		do
+			storage.save_user (default_user)
+			assert ("Has user", storage.has_user)
+			if attached {CMS_USER} storage.user_by_id (1) as l_user then
+				assert ("Exist", True)
+				assert ("User test", l_user.name ~ "test")
+				assert ("User id = 1", l_user.id = 1)
+			else
+				assert ("Wrong Implementation", False)
+			end
+		end
+
+	test_user_by_name
+		do
+			storage.save_user (default_user)
+			assert ("Has user", storage.has_user)
+			if attached {CMS_USER} storage.user_by_name ("test") as l_user then
+				assert ("Exist", True)
+				assert ("User nane: test", l_user.name ~ "test")
+			else
+				assert ("Wrong Implementation", False)
+			end
+		end
+
+	test_user_by_email
+		do
+			storage.save_user (default_user)
+			assert ("Has user", storage.has_user)
+			if attached {CMS_USER} storage.user_by_email ("test@test.com") as l_user then
+				assert ("Exist", True)
+				assert ("User email: test@test.com", l_user.email ~ "test@test.com")
+			else
+				assert ("Wrong Implementation", False)
+			end
+		end
+
+	test_invalid_credential
+		do
+			storage.save_user (default_user)
+			assert ("Has user test", attached storage.user_by_name ("test"))
+			assert ("Wrong password", not storage.is_valid_credential ("test", "test"))
+			assert ("Wrong user", not storage.is_valid_credential ("test1", "test"))
+		end
+
+	test_valid_credential
+		do
+			storage.save_user (default_user)
+			assert ("Has user test", attached storage.user_by_name ("test"))
+			assert ("Valid password", storage.is_valid_credential ("test", "password"))
+		end
+
+	test_recent_nodes_empty
+		do
+			assert ("No recent nodes", storage.recent_nodes (0, 10).is_empty)
+		end
+
+	test_recent_nodes
+		local
+			l_nodes: LIST[CMS_NODE]
+		do
+			across 1 |..| 10 as c loop
+				storage.save_node (custom_node ("Content_" + c.item.out, "Summary_" + c.item.out, "Title_" + c.item.out))
+			end
+			l_nodes := storage.recent_nodes (0, 10)
+			assert ("10 recent nodes", l_nodes.count = 10)
+			assert ("First node id=10", l_nodes.first.id = 10)
+			assert ("Last node id=1", l_nodes.last.id = 1)
+
+
+			l_nodes := storage.recent_nodes (5, 10)
+			assert ("5 recent nodes", l_nodes.count = 5)
+			assert ("First node id=5", l_nodes.first.id = 5)
+			assert ("Last node id=1", l_nodes.last.id = 1)
+
+			l_nodes := storage.recent_nodes (9, 10)
+			assert ("1 recent nodes", l_nodes.count = 1)
+			assert ("First node id=1", l_nodes.first.id = 1)
+			assert ("Last node id=1", l_nodes.last.id = 1)
+
+			l_nodes := storage.recent_nodes (10, 10)
+			assert ("Is empty", l_nodes.is_empty)
+		end
+
+	test_node_does_not_exist
+		local
+			l_nodes: LIST[CMS_NODE]
+		do
+			across 1 |..| 10 as c loop
+				storage.save_node (custom_node ("Content_" + c.item.out, "Summary_" + c.item.out, "Title_" + c.item.out))
+			end
+			assert ("Not exist node id: 12", storage.node (12) = Void)
+		end
+
+	test_node
+		local
+			l_nodes: LIST[CMS_NODE]
+		do
+			across 1 |..| 10 as c loop
+				storage.save_node (custom_node ("Content_" + c.item.out, "Summary_" + c.item.out, "Title_" + c.item.out))
+			end
+			assert ("Node id: 10", attached storage.node (10) as l_node and then l_node.title ~ "Title_10" )
+		end
+
+	test_update_node
+		local
+			l_nodes: LIST[CMS_NODE]
+			l_node: CMS_NODE
+		do
+			storage.save_node (custom_node ("Content", "Summary", "Title"))
+			if attached {CMS_NODE} storage.node (1) as ll_node then
+				l_node := ll_node.twin
+				l_node.set_content ("New Content")
+				l_node.set_summary ("New Summary")
+				l_node.set_title("New Title")
+
+--				storage.update_node (l_node)
+				assert ("Updated", attached {CMS_NODE} storage.node (1) as u_node and then not (u_node.title ~ ll_node.title) and then not (u_node.content ~ ll_node.content) and then not (u_node.summary ~ ll_node.summary))
+			end
+		end
+
+	test_update_node_title
+		local
+			l_nodes: LIST[CMS_NODE]
+			l_node: CMS_NODE
+		do
+			storage.save_node (custom_node ("Content", "Summary", "Title"))
+			if attached {CMS_NODE} storage.node (1) as ll_node then
+--				storage.update_node_title (ll_node.id, "New Title")
+				assert ("Updated", attached {CMS_NODE} storage.node (1) as u_node and then not (u_node.title ~ ll_node.title) and then u_node.content ~ ll_node.content and then u_node.summary ~ ll_node.summary)
+			end
+		end
+
+	test_update_node_summary
+		local
+			l_nodes: LIST[CMS_NODE]
+			l_node: CMS_NODE
+		do
+			storage.save_node (custom_node ("Content", "Summary", "Title"))
+			if attached {CMS_NODE} storage.node (1) as ll_node then
+--				storage.update_node_summary (ll_node.id, "New Summary")
+				assert ("Updated", attached {CMS_NODE} storage.node (1) as u_node and then u_node.title ~ ll_node.title and then u_node.content ~ ll_node.content and then not (u_node.summary ~ ll_node.summary))
+			end
+		end
+
+	test_update_node_content
+		local
+			l_nodes: LIST[CMS_NODE]
+			l_node: CMS_NODE
+		do
+			storage.save_node (custom_node ("Content", "Summary", "Title"))
+			if attached {CMS_NODE} storage.node (1) as ll_node then
+--				storage.update_node_content (ll_node.id, "New Content")
+				assert ("Updated", attached {CMS_NODE} storage.node (1) as u_node and then u_node.title ~ ll_node.title and then not (u_node.content ~ ll_node.content) and then u_node.summary ~ ll_node.summary)
+			end
+		end
+
+	test_delete_node
+		local
+			l_nodes: LIST[CMS_NODE]
+		do
+			across 1 |..| 10 as c loop
+				storage.save_node (custom_node ("Content_" + c.item.out, "Summary_" + c.item.out, "Title_" + c.item.out))
+			end
+			assert ("Exist node id: 10", attached storage.node (10) as l_node and then l_node.title ~ "Title_10" )
+			storage.delete_node (10)
+			assert ("Not exist node id: 10", storage.node (10) = Void)
+		end
+
+
+
+feature {NONE} -- Implementation
+
+	storage: CMS_STORAGE
+			-- Storage
+		once
+			create {CMS_STORAGE_SQLITE}Result.make (connection)
+		end
+
+feature {NONE} -- Fixture Factory: Users
+
+	default_user: CMS_USER
+		do
+			Result := custom_user ("test", "password", "test@test.com")
+		end
+
+	custom_user (a_name, a_password, a_email: READABLE_STRING_32): CMS_USER
+		do
+			create Result.make (a_name)
+			Result.set_password (a_password)
+			Result.set_email (a_email)
+		end
+
+feature {NONE} -- Fixture Factories: Nodes
+
+	default_node: CMS_NODE
+		do
+			Result := custom_node ("Default content", "default summary", "Default")
+		end
+
+	custom_node (a_content, a_summary, a_title: READABLE_STRING_32): CMS_NODE
+		do
+			create Result.make (a_content, a_summary, a_title)
+		end
+
+end

cms/persistence/implementation/sqlite/tests/tests-safe.ecf

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-13-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-13-0 http://www.eiffel.com/developers/xml/configuration-1-13-0.xsd" name="tests" uuid="FE27C81D-3F7D-4E46-992B-55F4BBDA4F8B">
+	<target name="tests">
+		<root class="APPLICATION" feature="make"/>
+		<option warning="true" void_safety="conformance">
+			<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
+		</option>
+		<setting name="concurrency" value="thread"/>
+		<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
+		<library name="crypto" location="$ISE_LIBRARY\unstable\library\text\encryption\crypto\crypto-safe.ecf"/>
+		<library name="persitence_sqlite" location="..\persistence_sqlite-safe.ecf" readonly="false"/>
+		<library name="process" location="$ISE_LIBRARY\library\process\process-safe.ecf"/>
+		<library name="testing" location="$ISE_LIBRARY\library\testing\testing-safe.ecf"/>
+		<cluster name="tests" location=".\" recursive="true">
+			<file_rule>
+				<exclude>/EIFGENs$</exclude>
+				<exclude>/CVS$</exclude>
+				<exclude>/.svn$</exclude>
+			</file_rule>
+		</cluster>
+	</target>
+</system>

cms/persistence/implementation/sqlite/tests/users/user_test_set.e

@@ -0,0 +1,78 @@
+note
+	description: "[
+		Eiffel tests that can be executed by testing tool.
+	]"
+	author: "EiffelStudio test wizard"
+	date: "$Date$"
+	revision: "$Revision$"
+	testing: "type/manual"
+
+class
+	USER_TEST_SET
+
+inherit
+	EQA_TEST_SET
+		redefine
+			on_prepare,
+			on_clean
+		select
+			default_create
+		end
+	ABSTRACT_DB_TEST
+		rename
+			default_create as default_db_test
+		end
+
+
+feature {NONE} -- Events
+
+	on_prepare
+			-- <Precursor>
+		do
+			(create {CLEAN_DB}).clean_db(connection)
+			user_provider.new_user ("admin", "admin","admin@admin.com")
+		end
+
+	on_clean
+			-- <Precursor>
+		do
+		end
+
+feature -- Test routines
+
+	test_user_exist
+			-- User admin exist			
+		do
+			assert ("Not void",  attached user_provider.user_by_email ("admin@admin.com"))
+			assert ("Not void",  attached user_provider.user (1))
+			assert ("Not void",  attached user_provider.user_by_name ("admin"))
+		end
+
+	test_user_not_exist
+			-- Uset test does not exist.
+		do
+			assert ("Void", user_provider.user_by_email ("test@admin.com") = Void)
+			assert ("Void", user_provider.user(2) = Void )
+			assert ("Void", user_provider.user_by_name ("test") = Void)
+		end
+
+	test_new_user
+		do
+			user_provider.new_user ("test", "test","test@admin.com")
+			assert ("Not void",  attached user_provider.user_by_email ("test@admin.com"))
+			assert ("Not void",  attached user_provider.user (2))
+			assert ("Not void",  attached user_provider.user (2) as l_user and then l_user.id = 2 and then l_user.name ~ "test")
+			assert ("Not void",  attached user_provider.user_by_name ("test"))
+		end
+
+
+feature {NONE} -- Implementation
+
+	user_provider: USER_DATA_PROVIDER
+			-- user provider.
+		once
+			create Result.make (connection)
+		end
+end
+
+

cms/persistence/implementation/sqlite/tests/util/abstract_db_test.e

@@ -0,0 +1,19 @@
+note
+	description: "Summary description for {ABSTRACT_DB_TEST}."
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	ABSTRACT_DB_TEST
+
+
+feature -- Database connection
+
+	connection: DATABASE_CONNECTION_ODBC
+			-- odbc database connection
+		once
+--			create Result.login_with_connection_string ("Driver=SQLite3 ODBC Driver;Database=PATH/SQLITE.FILE;LongNames=0;Timeout=1000;NoTXN=0;SyncPragma=NORMAL;StepAPI=0;")
+			create Result.make_basic ("cms_dev")
+		end
+
+end

cms/persistence/implementation/sqlite/tests/util/clean_db.e

@@ -0,0 +1,66 @@
+note
+	description: "[
+		    Setting up database tests
+			1. Put the database in a known state before running your test suite.
+			2. Data reinitialization. For testing in developer sandboxes, something that you should do every time you rebuild the system, you may want to forgo dropping and rebuilding the database in favor of simply reinitializing the source data. 
+				You can do this either by erasing all existing data and then inserting the initial data vales back into the database, or you can simple run updates to reset the data values. 
+			   	The first approach is less risky and may even be faster for large amounts of data. - See more at: http://www.agiledata.org/essays/databaseTesting.html#sthash.6yVp35g8.dpuf
+		]"
+
+	date: "$Date$"
+	revision: "$Revision$"
+	EIS: "name=Database Testing", "src=http://www.agiledata.org/essays/databaseTesting.html", "protocol=uri"
+
+class
+	CLEAN_DB
+
+feature
+
+	clean_db (a_connection: DATABASE_CONNECTION)
+			-- Clean db test.
+		local
+			l_parameters: STRING_TABLE[STRING]
+		do
+			create l_parameters.make (0)
+
+			db_handler(a_connection).set_query (create {DATABASE_QUERY}.data_reader (Sql_delete_nodes, l_parameters))
+			db_handler(a_connection).execute_change
+
+				-- Clean Users
+			db_handler(a_connection).set_query (create {DATABASE_QUERY}.data_reader (Sql_delete_users, l_parameters))
+			db_handler(a_connection).execute_change
+
+--				-- Reset Autoincremente
+--			db_handler(a_connection).set_query (create {DATABASE_QUERY}.data_reader (Rest_users_autoincrement, l_parameters))
+--			db_handler(a_connection).execute_change
+
+--			db_handler(a_connection).set_query (create {DATABASE_QUERY}.data_reader (Rest_nodes_autoincrement, l_parameters))
+--			db_handler(a_connection).execute_change
+		end
+
+
+
+feature -- Database Hanlder
+
+	db_handler (a_connection: DATABASE_CONNECTION): DATABASE_HANDLER
+			-- Db handler
+		once
+			create {DATABASE_HANDLER_IMPL} Result.make (a_connection)
+		end
+
+
+feature -- Sql delete queries
+
+	Sql_delete_users: STRING = "delete from Users"
+		-- Clean Users.
+
+	Sql_delete_nodes: STRING = "delete from Nodes"
+		-- Clean Nodes.
+
+	Rest_users_autoincrement: STRING = "ALTER TABLE Users AUTO_INCREMENT = 1"
+		-- reset autoincrement
+
+	Rest_nodes_autoincrement: STRING = "ALTER TABLE Nodes AUTO_INCREMENT = 1"
+		-- reset autoincrement.
+
+end