def test_get_resolv_conf_file(self):
resolv_conf_content = "nameserver 1.2.3.4"
resolv_conf_path = self.temp_dir / "fake-resolv.conf"
with resolv_conf_path.open("w") as resolv_conf_file:
print(resolv_conf_content, file=resolv_conf_file, end="")
self.assertThat(_get_resolv_conf_content(resolv_conf_path),
Equals(resolv_conf_content))
def test_get_resolv_conf_file_from_environment_preferred(self):
self.useFixture(
fixtures.EnvironmentVariable(
"SNAPCRAFT_BUILD_ENVIRONMENT_NAMESERVER", "9.9.9.9"))
resolv_conf_content = "nameserver 1.2.3.4"
resolv_conf_path = self.temp_dir / "fake-resolv.conf"
with resolv_conf_path.open("w") as resolv_conf_file:
print(resolv_conf_content, file=resolv_conf_file, end="")
resolv_conf_path = self.temp_dir / "fake-resolv.conf"
self.assertThat(_get_resolv_conf_content(resolv_conf_path),
Equals("nameserver 9.9.9.9"))
def test_get_resolv_conf_file_default_nameserver(self):
resolv_conf_path = self.temp_dir / "fake-resolv.conf"
self.assertThat(_get_resolv_conf_content(resolv_conf_path),
Equals("nameserver 1.1.1.1"))
