add travis

.travis.yml

@@ -0,0 +1,16 @@
+language: python
+python:
+  - "2.7"
+  - "3.2"
+  - "3.3"
+  - "3.4"
+  - "3.5"
+#  - "3.5-dev" # 3.5 development branch
+#  - "3.6-dev" # 3.6 development branch
+#  - "nightly" # currently points to 3.7-dev
+# command to install dependencies
+#install: "pip install -r requirements.txt"
+# command to run tests
+script:
+  - cd test
+  - pytest

test/test_terraform.py

@@ -69,7 +69,7 @@ class TestTerraform:
         assert ret == 0
 
     def test_state_data(self):
-        tf = Terraform(working_dir='test_tfstate_file')
+        tf = Terraform(working_dir='test_tfstate_file', state='tfstate.test')
         tf.read_state_file()
         assert tf.tfstate.modules[0]['path'] == ['root']
 

test/test_tfstate_file/tfstate.test

@@ -0,0 +1,62 @@
+{
+    "version": 3,
+    "terraform_version": "0.7.10",
+    "serial": 0,
+    "lineage": "d03ecdf7-8be0-4593-a952-1d8127875119",
+    "modules": [
+        {
+            "path": [
+                "root"
+            ],
+            "outputs": {},
+            "resources": {
+                "aws_instance.ubuntu-1404": {
+                    "type": "aws_instance",
+                    "depends_on": [],
+                    "primary": {
+                        "id": "i-84d10edb",
+                        "attributes": {
+                            "ami": "ami-9abea4fb",
+                            "associate_public_ip_address": "true",
+                            "availability_zone": "us-west-2b",
+                            "disable_api_termination": "false",
+                            "ebs_block_device.#": "0",
+                            "ebs_optimized": "false",
+                            "ephemeral_block_device.#": "0",
+                            "iam_instance_profile": "",
+                            "id": "i-84d10edb",
+                            "instance_state": "running",
+                            "instance_type": "t2.micro",
+                            "key_name": "",
+                            "monitoring": "false",
+                            "network_interface_id": "eni-46544f07",
+                            "private_dns": "ip-172-31-25-244.us-west-2.compute.internal",
+                            "private_ip": "172.31.25.244",
+                            "public_dns": "ec2-35-162-30-219.us-west-2.compute.amazonaws.com",
+                            "public_ip": "35.162.30.219",
+                            "root_block_device.#": "1",
+                            "root_block_device.0.delete_on_termination": "true",
+                            "root_block_device.0.iops": "100",
+                            "root_block_device.0.volume_size": "8",
+                            "root_block_device.0.volume_type": "gp2",
+                            "security_groups.#": "0",
+                            "source_dest_check": "true",
+                            "subnet_id": "subnet-d2c0f0a6",
+                            "tags.%": "0",
+                            "tenancy": "default",
+                            "vpc_security_group_ids.#": "1",
+                            "vpc_security_group_ids.619359045": "sg-9fc7dcfd"
+                        },
+                        "meta": {
+                            "schema_version": "1"
+                        },
+                        "tainted": false
+                    },
+                    "deposed": [],
+                    "provider": ""
+                }
+            },
+            "depends_on": []
+        }
+    ]
+}