add unit test

Author: bearice

test/docker_test.exs

@@ -1,7 +1,44 @@
 defmodule DockerTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: false
 
-  test "the truth" do
-    assert 1 + 1 == 2
+  setup do
+    server = %{
+      baseUrl: "https://docker-06.lan.zhaowei.jimubox.com:2376",
+      ssl_options: [
+        {:certfile, 'docker.crt'},
+        {:keyfile, 'docker.key'},
+      ]
+    }
+    {:ok,conn} = Docker.start_link server
+    {:ok,[conn: conn]}
+  end
+
+  test "docker info", ctx do
+    assert {:ok, %{"ID"=>_}} = Docker.info ctx.conn
+  end
+
+  test "docker ps", ctx do
+    assert {:ok, list} = Docker.Container.list ctx.conn
+    assert is_list list
+  end
+
+  test "docker images", ctx do
+    assert {:ok, list} = Docker.Image.list ctx.conn
+    assert is_list list
+  end
+
+  test "docker create, attach, wait and delete", ctx do
+    {:ok, %{"Id" => id}} = Docker.Container.create ctx.conn, "test", %{
+      "Cmd": ["bash","-c","sleep 1; echo hello world; exit 100"],
+      "Image": "ubuntu",
+    }
+    assert :ok = Docker.Container.start(ctx.conn, id)
+    assert {:ok, ref} = Docker.Container.follow ctx.conn, id
+    assert_receive %Docker.AsyncReply{id: ^ref, reply: {:chunk,[{:stdout, "hello world\n"}]}}, 2000
+    assert_receive %Docker.AsyncReply{id: ^ref, reply: :done}, 1000
+    assert {:ok, %{"StatusCode"=> 100}} = Docker.Container.wait(ctx.conn, id, :infinity)
+    assert :ok = Docker.Container.delete(ctx.conn, id)
   end
 end
+
+