9 files changed, 685 insertions, 0 deletions
diff --git a/test/features/steps/__init__.py b/test/features/steps/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/test/features/steps/__init__.py
diff --git a/test/features/steps/auto_vertical.py b/test/features/steps/auto_vertical.py
new file mode 100644
index 0000000..974740d
--- /dev/null
+++ b/test/features/steps/auto_vertical.py
@@ -0,0 +1,45 @@
+from textwrap import dedent
+
+from behave import then, when
+
+import wrappers
+
+
+@when('we run dbcli with {arg}')
+def step_run_cli_with_arg(context, arg):
+    wrappers.run_cli(context, run_args=arg.split('='))
+
+
+@when('we execute a small query')
+def step_execute_small_query(context):
+    context.cli.sendline('select 1')
+
+
+@when('we execute a large query')
+def step_execute_large_query(context):
+    context.cli.sendline(
+        'select {}'.format(','.join([str(n) for n in range(1, 50)])))
+
+
+@then('we see small results in horizontal format')
+def step_see_small_results(context):
+    wrappers.expect_pager(context, dedent("""\
+        +---+\r
+        | 1 |\r
+        +---+\r
+        | 1 |\r
+        +---+\r
+        \r
+        """), timeout=5)
+    wrappers.expect_exact(context, '1 row in set', timeout=2)
+
+
+@then('we see large results in vertical format')
+def step_see_large_results(context):
+    rows = ['{n:3}| {n}'.format(n=str(n)) for n in range(1, 50)]
+    expected = ('***************************[ 1. row ]'
+                '***************************\r\n' +
+                '{}\r\n'.format('\r\n'.join(rows) + '\r\n'))
+
+    wrappers.expect_pager(context, expected, timeout=10)
+    wrappers.expect_exact(context, '1 row in set', timeout=2)
diff --git a/test/features/steps/basic_commands.py b/test/features/steps/basic_commands.py
new file mode 100644
index 0000000..425ef67
--- /dev/null
+++ b/test/features/steps/basic_commands.py
@@ -0,0 +1,100 @@
+"""Steps for behavioral style tests are defined in this module.
+
+Each step is defined by the string decorating it. This string is used
+to call the step in "*.feature" file.
+
+"""
+
+from behave import when
+from textwrap import dedent
+import tempfile
+import wrappers
+
+
+@when('we run dbcli')
+def step_run_cli(context):
+    wrappers.run_cli(context)
+
+
+@when('we wait for prompt')
+def step_wait_prompt(context):
+    wrappers.wait_prompt(context)
+
+
+@when('we send "ctrl + d"')
+def step_ctrl_d(context):
+    """Send Ctrl + D to hopefully exit."""
+    context.cli.sendcontrol('d')
+    context.exit_sent = True
+
+
+@when('we send "\?" command')
+def step_send_help(context):
+    """Send \?
+
+    to see help.
+
+    """
+    context.cli.sendline('\\?')
+    wrappers.expect_exact(
+        context, context.conf['pager_boundary'] + '\r\n', timeout=5)
+
+
+@when(u'we send source command')
+def step_send_source_command(context):
+    with tempfile.NamedTemporaryFile() as f:
+        f.write(b'\?')
+        f.flush()
+        context.cli.sendline('\. {0}'.format(f.name))
+        wrappers.expect_exact(
+            context, context.conf['pager_boundary'] + '\r\n', timeout=5)
+
+
+@when(u'we run query to check application_name')
+def step_check_application_name(context):
+    context.cli.sendline(
+        "SELECT 'found' FROM performance_schema.session_connect_attrs WHERE attr_name = 'program_name' AND attr_value = 'mycli'"
+    )
+
+
+@then(u'we see found')
+def step_see_found(context):
+    wrappers.expect_exact(
+        context,
+        context.conf['pager_boundary'] + '\r' + dedent('''
+            +-------+\r
+            | found |\r
+            +-------+\r
+            | found |\r
+            +-------+\r
+            \r
+        ''') + context.conf['pager_boundary'],
+        timeout=5
+    )
+
+
+@then(u'we confirm the destructive warning')
+def step_confirm_destructive_command(context):
+    """Confirm destructive command."""
+    wrappers.expect_exact(
+        context, 'You\'re about to run a destructive command.\r\nDo you want to proceed? (y/n):', timeout=2)
+    context.cli.sendline('y')
+
+
+@when(u'we answer the destructive warning with "{confirmation}"')
+def step_confirm_destructive_command(context, confirmation):
+    """Confirm destructive command."""
+    wrappers.expect_exact(
+        context, 'You\'re about to run a destructive command.\r\nDo you want to proceed? (y/n):', timeout=2)
+    context.cli.sendline(confirmation)
+
+
+@then(u'we answer the destructive warning with invalid "{confirmation}" and see text "{text}"')
+def step_confirm_destructive_command(context, confirmation, text):
+    """Confirm destructive command."""
+    wrappers.expect_exact(
+        context, 'You\'re about to run a destructive command.\r\nDo you want to proceed? (y/n):', timeout=2)
+    context.cli.sendline(confirmation)
+    wrappers.expect_exact(context, text, timeout=2)
+    # we must exit the Click loop, or the feature will hang
+    context.cli.sendline('n')
diff --git a/test/features/steps/crud_database.py b/test/features/steps/crud_database.py
new file mode 100644
index 0000000..a0bfa53
--- /dev/null
+++ b/test/features/steps/crud_database.py
@@ -0,0 +1,112 @@
+"""Steps for behavioral style tests are defined in this module.
+
+Each step is defined by the string decorating it. This string is used
+to call the step in "*.feature" file.
+
+"""
+
+import pexpect
+
+import wrappers
+from behave import when, then
+
+
+@when('we create database')
+def step_db_create(context):
+    """Send create database."""
+    context.cli.sendline('create database {0};'.format(
+        context.conf['dbname_tmp']))
+
+    context.response = {
+        'database_name': context.conf['dbname_tmp']
+    }
+
+
+@when('we drop database')
+def step_db_drop(context):
+    """Send drop database."""
+    context.cli.sendline('drop database {0};'.format(
+        context.conf['dbname_tmp']))
+
+
+@when('we connect to test database')
+def step_db_connect_test(context):
+    """Send connect to database."""
+    db_name = context.conf['dbname']
+    context.currentdb = db_name
+    context.cli.sendline('use {0};'.format(db_name))
+
+
+@when('we connect to tmp database')
+def step_db_connect_tmp(context):
+    """Send connect to database."""
+    db_name = context.conf['dbname_tmp']
+    context.currentdb = db_name
+    context.cli.sendline('use {0}'.format(db_name))
+
+
+@when('we connect to dbserver')
+def step_db_connect_dbserver(context):
+    """Send connect to database."""
+    context.currentdb = 'mysql'
+    context.cli.sendline('use mysql')
+
+
+@then('dbcli exits')
+def step_wait_exit(context):
+    """Make sure the cli exits."""
+    wrappers.expect_exact(context, pexpect.EOF, timeout=5)
+
+
+@then('we see dbcli prompt')
+def step_see_prompt(context):
+    """Wait to see the prompt."""
+    user = context.conf['user']
+    host = context.conf['host']
+    dbname = context.currentdb
+    wrappers.expect_exact(context, '{0}@{1}:{2}> '.format(
+        user, host, dbname), timeout=5)
+    context.atprompt = True
+
+
+@then('we see help output')
+def step_see_help(context):
+    for expected_line in context.fixture_data['help_commands.txt']:
+        wrappers.expect_exact(context, expected_line + '\r\n', timeout=1)
+
+
+@then('we see database created')
+def step_see_db_created(context):
+    """Wait to see create database output."""
+    wrappers.expect_exact(context, 'Query OK, 1 row affected', timeout=2)
+
+
+@then('we see database dropped')
+def step_see_db_dropped(context):
+    """Wait to see drop database output."""
+    wrappers.expect_exact(context, 'Query OK, 0 rows affected', timeout=2)
+
+
+@then('we see database dropped and no default database')
+def step_see_db_dropped_no_default(context):
+    """Wait to see drop database output."""
+    user = context.conf['user']
+    host = context.conf['host']
+    database = '(none)'
+    context.currentdb = None
+
+    wrappers.expect_exact(context, 'Query OK, 0 rows affected', timeout=2)
+    wrappers.expect_exact(context, '{0}@{1}:{2}> '.format(
+        user, host, database), timeout=5)
+
+    context.atprompt = True
+
+
+@then('we see database connected')
+def step_see_db_connected(context):
+    """Wait to see drop database output."""
+    wrappers.expect_exact(
+        context, 'You are now connected to database "', timeout=2)
+    wrappers.expect_exact(context, '"', timeout=2)
+    wrappers.expect_exact(context, ' as user "{0}"'.format(
+        context.conf['user']), timeout=2)
diff --git a/test/features/steps/crud_table.py b/test/features/steps/crud_table.py
new file mode 100644
index 0000000..f715f0c
--- /dev/null
+++ b/test/features/steps/crud_table.py
@@ -0,0 +1,112 @@
+"""Steps for behavioral style tests are defined in this module.
+
+Each step is defined by the string decorating it. This string is used
+to call the step in "*.feature" file.
+
+"""
+
+import wrappers
+from behave import when, then
+from textwrap import dedent
+
+
+@when('we create table')
+def step_create_table(context):
+    """Send create table."""
+    context.cli.sendline('create table a(x text);')
+
+
+@when('we insert into table')
+def step_insert_into_table(context):
+    """Send insert into table."""
+    context.cli.sendline('''insert into a(x) values('xxx');''')
+
+
+@when('we update table')
+def step_update_table(context):
+    """Send insert into table."""
+    context.cli.sendline('''update a set x = 'yyy' where x = 'xxx';''')
+
+
+@when('we select from table')
+def step_select_from_table(context):
+    """Send select from table."""
+    context.cli.sendline('select * from a;')
+
+
+@when('we delete from table')
+def step_delete_from_table(context):
+    """Send deete from table."""
+    context.cli.sendline('''delete from a where x = 'yyy';''')
+
+
+@when('we drop table')
+def step_drop_table(context):
+    """Send drop table."""
+    context.cli.sendline('drop table a;')
+
+
+@then('we see table created')
+def step_see_table_created(context):
+    """Wait to see create table output."""
+    wrappers.expect_exact(context, 'Query OK, 0 rows affected', timeout=2)
+
+
+@then('we see record inserted')
+def step_see_record_inserted(context):
+    """Wait to see insert output."""
+    wrappers.expect_exact(context, 'Query OK, 1 row affected', timeout=2)
+
+
+@then('we see record updated')
+def step_see_record_updated(context):
+    """Wait to see update output."""
+    wrappers.expect_exact(context, 'Query OK, 1 row affected', timeout=2)
+
+
+@then('we see data selected')
+def step_see_data_selected(context):
+    """Wait to see select output."""
+    wrappers.expect_pager(
+        context, dedent("""\
+            +-----+\r
+            | x   |\r
+            +-----+\r
+            | yyy |\r
+            +-----+\r
+            \r
+            """), timeout=2)
+    wrappers.expect_exact(context, '1 row in set', timeout=2)
+
+
+@then('we see record deleted')
+def step_see_data_deleted(context):
+    """Wait to see delete output."""
+    wrappers.expect_exact(context, 'Query OK, 1 row affected', timeout=2)
+
+
+@then('we see table dropped')
+def step_see_table_dropped(context):
+    """Wait to see drop output."""
+    wrappers.expect_exact(context, 'Query OK, 0 rows affected', timeout=2)
+
+
+@when('we select null')
+def step_select_null(context):
+    """Send select null."""
+    context.cli.sendline('select null;')
+
+
+@then('we see null selected')
+def step_see_null_selected(context):
+    """Wait to see null output."""
+    wrappers.expect_pager(
+        context, dedent("""\
+            +--------+\r
+            | NULL   |\r
+            +--------+\r
+            | <null> |\r
+            +--------+\r
+            \r
+            """), timeout=2)
+    wrappers.expect_exact(context, '1 row in set', timeout=2)
diff --git a/test/features/steps/iocommands.py b/test/features/steps/iocommands.py
new file mode 100644
index 0000000..bbabf43
--- /dev/null
+++ b/test/features/steps/iocommands.py
@@ -0,0 +1,105 @@
+import os
+import wrappers
+
+from behave import when, then
+from textwrap import dedent
+
+
+@when('we start external editor providing a file name')
+def step_edit_file(context):
+    """Edit file with external editor."""
+    context.editor_file_name = os.path.join(
+        context.package_root, 'test_file_{0}.sql'.format(context.conf['vi']))
+    if os.path.exists(context.editor_file_name):
+        os.remove(context.editor_file_name)
+    context.cli.sendline('\e {0}'.format(
+        os.path.basename(context.editor_file_name)))
+    wrappers.expect_exact(
+        context, 'Entering Ex mode.  Type "visual" to go to Normal mode.', timeout=2)
+    wrappers.expect_exact(context, '\r\n:', timeout=2)
+
+
+@when('we type "{query}" in the editor')
+def step_edit_type_sql(context, query):
+    context.cli.sendline('i')
+    context.cli.sendline(query)
+    context.cli.sendline('.')
+    wrappers.expect_exact(context, '\r\n:', timeout=2)
+
+
+@when('we exit the editor')
+def step_edit_quit(context):
+    context.cli.sendline('x')
+    wrappers.expect_exact(context, "written", timeout=2)
+
+
+@then('we see "{query}" in prompt')
+def step_edit_done_sql(context, query):
+    for match in query.split(' '):
+        wrappers.expect_exact(context, match, timeout=5)
+    # Cleanup the command line.
+    context.cli.sendcontrol('c')
+    # Cleanup the edited file.
+    if context.editor_file_name and os.path.exists(context.editor_file_name):
+        os.remove(context.editor_file_name)
+
+
+@when(u'we tee output')
+def step_tee_ouptut(context):
+    context.tee_file_name = os.path.join(
+        context.package_root, 'tee_file_{0}.sql'.format(context.conf['vi']))
+    if os.path.exists(context.tee_file_name):
+        os.remove(context.tee_file_name)
+    context.cli.sendline('tee {0}'.format(
+        os.path.basename(context.tee_file_name)))
+
+
+@when(u'we select "select {param}"')
+def step_query_select_number(context, param):
+    context.cli.sendline(u'select {}'.format(param))
+    wrappers.expect_pager(context, dedent(u"""\
+        +{dashes}+\r
+        | {param} |\r
+        +{dashes}+\r
+        | {param} |\r
+        +{dashes}+\r
+        \r
+        """.format(param=param, dashes='-' * (len(param) + 2))
+    ), timeout=5)
+    wrappers.expect_exact(context, '1 row in set', timeout=2)
+
+
+@then(u'we see result "{result}"')
+def step_see_result(context, result):
+    wrappers.expect_exact(
+        context,
+        u"| {} |".format(result),
+        timeout=2
+    )
+
+
+@when(u'we query "{query}"')
+def step_query(context, query):
+    context.cli.sendline(query)
+
+
+@when(u'we notee output')
+def step_notee_output(context):
+    context.cli.sendline('notee')
+
+
+@then(u'we see 123456 in tee output')
+def step_see_123456_in_ouput(context):
+    with open(context.tee_file_name) as f:
+        assert '123456' in f.read()
+    if os.path.exists(context.tee_file_name):
+        os.remove(context.tee_file_name)
+
+
+@then(u'delimiter is set to "{delimiter}"')
+def delimiter_is_set(context, delimiter):
+    wrappers.expect_exact(
+        context,
+        u'Changed delimiter to {}'.format(delimiter),
+        timeout=2
+    )
diff --git a/test/features/steps/named_queries.py b/test/features/steps/named_queries.py
new file mode 100644
index 0000000..bc1f866
--- /dev/null
+++ b/test/features/steps/named_queries.py
@@ -0,0 +1,90 @@
+"""Steps for behavioral style tests are defined in this module.
+
+Each step is defined by the string decorating it. This string is used
+to call the step in "*.feature" file.
+
+"""
+
+import wrappers
+from behave import when, then
+
+
+@when('we save a named query')
+def step_save_named_query(context):
+    """Send \fs command."""
+    context.cli.sendline('\\fs foo SELECT 12345')
+
+
+@when('we use a named query')
+def step_use_named_query(context):
+    """Send \f command."""
+    context.cli.sendline('\\f foo')
+
+
+@when('we delete a named query')
+def step_delete_named_query(context):
+    """Send \fd command."""
+    context.cli.sendline('\\fd foo')
+
+
+@then('we see the named query saved')
+def step_see_named_query_saved(context):
+    """Wait to see query saved."""
+    wrappers.expect_exact(context, 'Saved.', timeout=2)
+
+
+@then('we see the named query executed')
+def step_see_named_query_executed(context):
+    """Wait to see select output."""
+    wrappers.expect_exact(context, 'SELECT 12345', timeout=2)
+
+
+@then('we see the named query deleted')
+def step_see_named_query_deleted(context):
+    """Wait to see query deleted."""
+    wrappers.expect_exact(context, 'foo: Deleted', timeout=2)
+
+
+@when('we save a named query with parameters')
+def step_save_named_query_with_parameters(context):
+    """Send \fs command for query with parameters."""
+    context.cli.sendline('\\fs foo_args SELECT $1, "$2", "$3"')
+
+
+@when('we use named query with parameters')
+def step_use_named_query_with_parameters(context):
+    """Send \f command with parameters."""
+    context.cli.sendline('\\f foo_args 101 second "third value"')
+
+
+@then('we see the named query with parameters executed')
+def step_see_named_query_with_parameters_executed(context):
+    """Wait to see select output."""
+    wrappers.expect_exact(
+        context, 'SELECT 101, "second", "third value"', timeout=2)
+
+
+@when('we use named query with too few parameters')
+def step_use_named_query_with_too_few_parameters(context):
+    """Send \f command with missing parameters."""
+    context.cli.sendline('\\f foo_args 101')
+
+
+@then('we see the named query with parameters fail with missing parameters')
+def step_see_named_query_with_parameters_fail_with_missing_parameters(context):
+    """Wait to see select output."""
+    wrappers.expect_exact(
+        context, 'missing substitution for $2 in query:', timeout=2)
+
+
+@when('we use named query with too many parameters')
+def step_use_named_query_with_too_many_parameters(context):
+    """Send \f command with extra parameters."""
+    context.cli.sendline('\\f foo_args 101 102 103 104')
+
+
+@then('we see the named query with parameters fail with extra parameters')
+def step_see_named_query_with_parameters_fail_with_extra_parameters(context):
+    """Wait to see select output."""
+    wrappers.expect_exact(
+        context, 'query does not have substitution parameter $4:', timeout=2)
diff --git a/test/features/steps/specials.py b/test/features/steps/specials.py
new file mode 100644
index 0000000..e8b99e3
--- /dev/null
+++ b/test/features/steps/specials.py
@@ -0,0 +1,27 @@
+"""Steps for behavioral style tests are defined in this module.
+
+Each step is defined by the string decorating it. This string is used
+to call the step in "*.feature" file.
+
+"""
+
+import wrappers
+from behave import when, then
+
+
+@when('we refresh completions')
+def step_refresh_completions(context):
+    """Send refresh command."""
+    context.cli.sendline('rehash')
+
+
+@then('we see text "{text}"')
+def step_see_text(context, text):
+    """Wait to see given text message."""
+    wrappers.expect_exact(context, text, timeout=2)
+
+@then('we see completions refresh started')
+def step_see_refresh_started(context):
+    """Wait to see refresh output."""
+    wrappers.expect_exact(
+        context, 'Auto-completion refresh started in the background.', timeout=2)
diff --git a/test/features/steps/wrappers.py b/test/features/steps/wrappers.py
new file mode 100644
index 0000000..565ca59
--- /dev/null
+++ b/test/features/steps/wrappers.py
@@ -0,0 +1,94 @@
+import re
+import pexpect
+import sys
+import textwrap
+
+try:
+    from StringIO import StringIO
+except ImportError:
+    from io import StringIO
+
+
+def expect_exact(context, expected, timeout):
+    timedout = False
+    try:
+        context.cli.expect_exact(expected, timeout=timeout)
+    except pexpect.exceptions.TIMEOUT:
+        timedout = True
+    if timedout:
+        # Strip color codes out of the output.
+        actual = re.sub(r'\x1b\[([0-9A-Za-z;?])+[m|K]?',
+                        '', context.cli.before)
+        raise Exception(
+            textwrap.dedent('''\
+                Expected:
+                ---
+                {0!r}
+                ---
+                Actual:
+                ---
+                {1!r}
+                ---
+                Full log:
+                ---
+                {2!r}
+                ---
+            ''').format(
+                expected,
+                actual,
+                context.logfile.getvalue()
+            )
+        )
+
+
+def expect_pager(context, expected, timeout):
+    expect_exact(context, "{0}\r\n{1}{0}\r\n".format(
+        context.conf['pager_boundary'], expected), timeout=timeout)
+
+
+def run_cli(context, run_args=None):
+    """Run the process using pexpect."""
+    run_args = run_args or []
+    if context.conf.get('host', None):
+        run_args.extend(('-h', context.conf['host']))
+    if context.conf.get('user', None):
+        run_args.extend(('-u', context.conf['user']))
+    if context.conf.get('pass', None):
+        run_args.extend(('-p', context.conf['pass']))
+    if context.conf.get('dbname', None):
+        run_args.extend(('-D', context.conf['dbname']))
+    if context.conf.get('defaults-file', None):
+        run_args.extend(('--defaults-file', context.conf['defaults-file']))
+    if context.conf.get('myclirc', None):
+        run_args.extend(('--myclirc', context.conf['myclirc']))
+    try:
+        cli_cmd = context.conf['cli_command']
+    except KeyError:
+        cli_cmd = (
+            '{0!s} -c "'
+            'import coverage ; '
+            'coverage.process_startup(); '
+            'import mycli.main; '
+            'mycli.main.cli()'
+            '"'
+        ).format(sys.executable)
+
+    cmd_parts = [cli_cmd] + run_args
+    cmd = ' '.join(cmd_parts)
+    context.cli = pexpect.spawnu(cmd, cwd=context.package_root)
+    context.logfile = StringIO()
+    context.cli.logfile = context.logfile
+    context.exit_sent = False
+    context.currentdb = context.conf['dbname']
+
+
+def wait_prompt(context, prompt=None):
+    """Make sure prompt is displayed."""
+    if prompt is None:
+        user = context.conf['user']
+        host = context.conf['host']
+        dbname = context.currentdb
+        prompt = '{0}@{1}:{2}> '.format(
+            user, host, dbname),
+    expect_exact(context, prompt, timeout=5)
+    context.atprompt = True