def test_render_template_failed_if_template_file_not_exists(
tmpdir, monkeypatch):
fabfile_dir = tmpdir
templates_dir = fabfile_dir.mkdir("templates")
template_file = templates_dir.join("hello.txt.j2")
monkeypatch.setitem(env, "real_fabfile",
str(fabfile_dir.join("fabfile.py")))
with abort('render_template: template \'%s\' not exists' % template_file):
render_template("hello.txt.j2", name="World")
def test_render_template(tmpdir, monkeypatch):
fabfile_dir = tmpdir
templates_dir = fabfile_dir.mkdir("templates")
template_file = templates_dir.join("hello.txt.j2")
template_file.write("Hello, {{ name }}!\n")
monkeypatch.setitem(env, "real_fabfile",
str(fabfile_dir.join("fabfile.py")))
assert render_template("hello.txt.j2", name="World") == "Hello, World!\n"
def test_render_template_with_undefined_variables(tmpdir, monkeypatch):
fabfile = tmpdir.join("fabfile.py")
config_file = tmpdir.join("fabfile.yaml")
monkeypatch.setitem(env, "real_fabfile", str(fabfile))
config_file.write("""
hosts:
- 11.11.11.11
host_vars:
- host: 11.11.11.11
vars:
name: Test Server
""")
read_config()
templates_dir = tmpdir.mkdir("templates")
template_file = templates_dir.join("hello.txt.j2")
template_file.write("Hello, {{ zzz.name }}!\n")
monkeypatch.setitem(env, "host_string", '11.11.11.11')
with abort("render_template: 'zzz' is undefined in file"):
render_template("hello.txt.j2")
def test_render_template_with_variables_from_conf(tmpdir, monkeypatch):
fabfile = tmpdir.join("fabfile.py")
config_file = tmpdir.join("fabfile.yaml")
monkeypatch.setitem(env, "real_fabfile", str(fabfile))
config_file.write("""
hosts:
- 11.11.11.11
host_vars:
- host: 11.11.11.11
vars:
name: Test Server
""")
read_config()
templates_dir = tmpdir.mkdir("templates")
template_file = templates_dir.join("hello.txt.j2")
template_file.write("Hello, {{ name }}!\n")
monkeypatch.setitem(env, "host_string", '11.11.11.11')
assert render_template("hello.txt.j2") == "Hello, Test Server!\n"
assert render_template("hello.txt.j2",
name="New Server") == "Hello, New Server!\n"
def test_render_template_with_variables_from_local_conf(tmpdir, monkeypatch):
fabfile = tmpdir.join("fabfile.py")
config_file = tmpdir.join("fabfile.yaml")
monkeypatch.setitem(env, "real_fabfile", str(fabfile))
config_file.write("""
hosts:
- 11.11.11.11
host_vars:
- host: 11.11.11.11
vars:
name: Test Server
local_vars:
name: localhost
""")
read_config()
templates_dir = tmpdir.mkdir("templates")
template_file = templates_dir.join("hello.txt.j2")
template_file.write("Hello, {{ name }}!\n")
assert env.host_string is None
assert render_template("hello.txt.j2") == "Hello, localhost!\n"
assert render_template("hello.txt.j2",
name="localdomain") == "Hello, localdomain!\n"