diff --git a/rebar.lock b/rebar.lock
new file mode 100644
index 0000000..57afcca
--- /dev/null
+++ b/rebar.lock
@@ -0,0 +1 @@
+[].
diff --git a/src/erml_generator.erl b/src/erml_serializer.erl
similarity index 99%
rename from src/erml_generator.erl
rename to src/erml_serializer.erl
index cc8df39..4a06b24 100644
--- a/src/erml_generator.erl
+++ b/src/erml_serializer.erl
@@ -2,7 +2,7 @@
%%% @doc draft.
%%% @end
%%%===================================================================
--module(erml_generator).
+-module(erml_serializer).
-export([compile/3, compile/4]).
-export([flatten/2]).
diff --git a/src/erml_html_tag.erl b/src/erml_tag.erl
similarity index 99%
rename from src/erml_html_tag.erl
rename to src/erml_tag.erl
index 1e0200c..0cfd0ba 100644
--- a/src/erml_html_tag.erl
+++ b/src/erml_tag.erl
@@ -77,7 +77,7 @@
%%%
%%% @end
%%%===================================================================
--module(erml_html_tag).
+-module(erml_tag).
-export([create/1, create/2]).
-export([init/1]).
-export([tag/3]).
@@ -97,7 +97,7 @@
%%
%%--------------------------------------------------------------------
create(Data) -> create(Data, #{}).
-create(Data, Opts) -> erml_generator:compile(?MODULE, Opts, Data).
+create(Data, Opts) -> erml_serializer:compile(?MODULE, Opts, Data).
%%--------------------------------------------------------------------
%%
diff --git a/test/erml_SUITE.erl b/test/erml_SUITE.erl
index b295c7c..49aedb0 100644
--- a/test/erml_SUITE.erl
+++ b/test/erml_SUITE.erl
@@ -99,14 +99,14 @@ groups() ->
%% @end
%%--------------------------------------------------------------------
all() ->
- [my_test_case].
+ [tag].
%%--------------------------------------------------------------------
%% @spec TestCase() -> Info
%% Info = [tuple()]
%% @end
%%--------------------------------------------------------------------
-my_test_case() ->
+tag() ->
[].
%%--------------------------------------------------------------------
@@ -118,5 +118,89 @@ my_test_case() ->
%% Comment = term()
%% @end
%%--------------------------------------------------------------------
-my_test_case(_Config) ->
+tag(_Config) ->
+ % empty document
+ {ok, <<>>} = erml_tag:create([]),
+ {ok, <<>>} = erml_tag:create(<<>>),
+
+ % simple tag without attributes
+ {ok, <<"">>} = erml_tag:create({html, []}),
+ {ok, <<"">>} = erml_tag:create({<<"html">>, []}),
+ {ok, <<"">>} = erml_tag:create({"html", []}),
+ {ok, <<"">>}
+ = erml_tag:create({html, {body, []}}),
+
+ % simple tag with attributes
+ {ok, <<"">>} = erml_tag:create({html, #{}, []}),
+ {ok, <<"">>} = erml_tag:create({<<"html">>, #{}, []}),
+ {ok, <<"">>} = erml_tag:create({"html", #{}, []}),
+ {ok, <<"">>}
+ = erml_tag:create({html, #{}, {body, #{}, []}}),
+
+ % simple tag with attributes support.
+ {ok, <<"">>}
+ = erml_tag:create({html, #{}, {body, #{class => "test"}, []}}),
+ {ok, <<"">>}
+ = erml_tag:create({html, #{}, {body, #{class => test}, []}}),
+ {ok, <<"">>}
+ = erml_tag:create({html, #{}, {body, #{class => <<"test">>}, []}}),
+
+ % content and entities support
+ {ok, <<"test">>}
+ = erml_tag:create({html, {body, <<"test">>}}),
+ {ok, <<"test">>}
+ = erml_tag:create({html, {body, test}}),
+ {ok, <<"123">>}
+ = erml_tag:create({html, {body, 123}}),
+ {ok, <<"1.00000000000000000000e+00">>}
+ = erml_tag:create({html, {body, 1.0}}),
+ {ok, <<"that's a test!
">>}
+ = erml_tag:create([{html, {body, {p, [<<"that's a test!">>]}}}]),
+
+ % dynamic template (gen_server call by default)
+ {ok, [ <<"">>
+ , {gen_server,call,server,paragraph,1000}
+ , <<"">>
+ ]
+ } = erml_tag:create({html, {body, {call, server, paragraph}}}),
+
+ % dynamic template (gen_server call)
+ {ok, [ <<"">>
+ , {gen_server,call,server,paragraph,1000}
+ , <<"">>
+ ]
+ } = erml_tag:create({html, {body, {gen_server, call, server, paragraph}}}),
+
+ % dynamic template (gen_statem call)
+ {ok, [ <<"">>
+ , {gen_statem,call,server,paragraph,1000}
+ , <<"">>
+ ]
+ } = erml_tag:create({html, {body, {gen_statem, call, server, paragraph}}}),
+
+ % special tags
+ {ok, <<"">>} = erml_tag:create({pre, []}),
+ {ok, <<"test\ndata
">>}
+ = erml_tag:create({pre, ["test", "data"]}),
+ {ok, <<"test\ndata
">>}
+ = erml_tag:create({pre, {code, ["test", "data"]}}),
+
+ % explicit content with some features
+ {ok, <<"test">>}
+ = erml_tag:create({content, "test"}),
+ {ok, <<"test&">>}
+ = erml_tag:create({content, "test&"}),
+ {ok, <<"test'">>}
+ = erml_tag:create({content, <<"test'">>}),
+ {ok,<<"test">>}
+ = erml_tag:create({content, test}),
+ {ok,<<"test&">>}
+ = erml_tag:create({content, <<"test&">>, #{entities => false}}),
+
ok.
+
+%%--------------------------------------------------------------------
+%%
+%%--------------------------------------------------------------------
+simple_generator() ->
+ {ok, <<"test">>}.