def test_tropo_to_string(self):
template.tropo_to_string(tropo.Template())
template.tropo_to_string(tropo.Base64('efsdfsdf'))
template.tropo_to_string(tropo.Output('efsdfsdf', Value='dsfsdfs'))
template.tropo_to_string(tropo.Parameter('efsdfsdf', Type='dsfsdfs'))
# These constructors recursively call themselves for some reason
# Don't instantiate directly
# template.tropo_to_string(tropo.AWSProperty())
# template.tropo_to_string(tropo.AWSAttribute())
template.tropo_to_string(ec2.Instance(
"ec2instance",
InstanceType="m3.medium",
ImageId="ami-951945d0"))
def test_build_bootstrap(self):
file1_name = 'arbitrary_file.txt'
file1_content = 'line1\nline2\nline3'
self._create_local_file(file1_name, file1_content)
# Basic test
template_snippet = template.Template.build_bootstrap([file1_name], prepend_line='')
generated_json = json.loads(template.tropo_to_string(template_snippet))
expected_json_1 = {"Fn::Base64": {"Fn::Join": ["\n", ["line1", "line2", "line3"]]}}
self.assertEqual(generated_json, expected_json_1)
# Advanced test
# resources can't be accessed as files directly
# lines starting with #~ are removed automatically
file2_content = '#~this_line_should_be_stripped_out\nline4\nline5\nline6'
# you can provided multiple files or content (mix and match) in the specified order
# you can set the shabang to whatever you want
# you can reference variables in the file content and set there values using variable_declarations
# finally to can do any append cleanup commands to the bottom of the file with cleanup_commands
template_snippet = template.Template.build_bootstrap(
[file1_name, file2_content],
prepend_line='#!/bin/fakesh',
variable_declarations=['var_dec_line_1', 'var_dec_line_2'],
cleanup_commands=['cleanup_line_1', 'cleanup_line_2'])
generated_json = json.loads(template.tropo_to_string(template_snippet))
expected_json_2 = {
"Fn::Base64": {"Fn::Join": [
"\n", [
"#!/bin/fakesh",
'var_dec_line_1', 'var_dec_line_2',
"line1", "line2", "line3",
"line4", "line5", "line6",
'cleanup_line_1', 'cleanup_line_2'
]
]}}
self.assertEqual(generated_json, expected_json_2)
