mirror of
https://github.com/inspec/inspec
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122 lines
3.6 KiB
Ruby
122 lines
3.6 KiB
Ruby
require "helper"
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require "inspec/resource"
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require "resources/aws/aws_ec2_instance"
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require "resource_support/aws"
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require "resources/aws/aws_ec2_instance"
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class TestEc2 < Minitest::Test
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ID = "instance-id".freeze
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INSTANCEPROFILE = "instance-role".freeze
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ARN = "arn:aws:iam::123456789012:instance-profile/instance-role".freeze
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def setup
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@mock_conn = Minitest::Mock.new
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@mock_client = Minitest::Mock.new
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@mock_resource = Minitest::Mock.new
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@mock_iam_resource = Minitest::Mock.new
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@mock_conn.expect :ec2_client, @mock_client
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@mock_conn.expect :ec2_resource, @mock_resource
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@mock_conn.expect :iam_resource, @mock_iam_resource
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end
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def test_that_id_returns_id_directly_when_constructed_with_an_id
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assert_equal ID, AwsEc2Instance.new(ID, @mock_conn).id
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end
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def test_that_id_returns_fetched_id_when_constructed_with_a_name
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mock_instance = Minitest::Mock.new
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mock_instance.expect :nil?, false
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mock_instance.expect :id, ID
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@mock_resource.expect :instances, [mock_instance], [Hash]
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assert_equal ID, AwsEc2Instance.new({ name: "cut" }, @mock_conn).id
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end
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def test_that_instance_returns_instance_when_instance_exists
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mock_instance = Object.new
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@mock_resource.expect :instance, mock_instance, [ID]
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assert_same(
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mock_instance,
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AwsEc2Instance.new(ID, @mock_conn).send(:instance)
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)
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end
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def test_that_instance_returns_nil_when_instance_does_not_exist
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@mock_resource.expect :instance, nil, [ID]
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assert AwsEc2Instance.new(ID, @mock_conn).send(:instance).nil?
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end
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def test_that_exists_returns_true_when_instance_exists
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mock_instance = Minitest::Mock.new
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mock_instance.expect :nil?, false
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mock_instance.expect :exists?, true
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@mock_resource.expect :instance, mock_instance, [ID]
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assert AwsEc2Instance.new(ID, @mock_conn).exists?
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end
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def test_that_exists_returns_false_when_instance_does_not_exist
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mock_instance = Minitest::Mock.new
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mock_instance.expect :nil?, false
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mock_instance.expect :exists?, false
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@mock_resource.expect :instance, mock_instance, [ID]
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assert !AwsEc2Instance.new(ID, @mock_conn).exists?
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end
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def stub_iam_instance_profile
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OpenStruct.new({ arn: ARN })
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end
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def stub_instance_profile(roles)
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OpenStruct.new({ roles: roles })
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end
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def test_that_has_roles_returns_false_when_roles_is_empty
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mock_instance = Minitest::Mock.new
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mock_instance.expect :iam_instance_profile, stub_iam_instance_profile
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@mock_resource.expect :instance, mock_instance, [ID]
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mock_roles = Minitest::Mock.new
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mock_roles.expect :empty?, true
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@mock_iam_resource.expect(
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:instance_profile,
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stub_instance_profile(mock_roles),
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[INSTANCEPROFILE]
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)
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refute AwsEc2Instance.new(ID, @mock_conn).has_roles?
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end
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def test_that_has_roles_returns_true_when_roles_is_not_empty
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mock_instance = Minitest::Mock.new
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mock_instance.expect :iam_instance_profile, stub_iam_instance_profile
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@mock_resource.expect :instance, mock_instance, [ID]
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mock_roles = Minitest::Mock.new
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mock_roles.expect :empty?, false
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@mock_iam_resource.expect(
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:instance_profile,
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stub_instance_profile(mock_roles),
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[INSTANCEPROFILE]
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)
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assert AwsEc2Instance.new(ID, @mock_conn).has_roles?
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end
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def test_that_has_roles_returns_false_when_roles_does_not_exist
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mock_instance = Minitest::Mock.new
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mock_instance.expect :iam_instance_profile, stub_iam_instance_profile
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@mock_resource.expect :instance, mock_instance, [ID]
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@mock_iam_resource.expect(
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:instance_profile,
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stub_instance_profile(nil),
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[INSTANCEPROFILE]
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)
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refute AwsEc2Instance.new(ID, @mock_conn).has_roles?
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end
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end
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