1 files changed, 182 insertions, 0 deletions
diff --git a/libpod/common_test.go b/libpod/common_test.go
new file mode 100644
index 000000000..01dca7acb
--- /dev/null
+++ b/libpod/common_test.go
@@ -0,0 +1,182 @@
+package libpod
+
+import (
+	"encoding/json"
+	"net"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/containers/storage"
+	"github.com/cri-o/ocicni/pkg/ocicni"
+	"github.com/opencontainers/runtime-tools/generate"
+	"github.com/stretchr/testify/assert"
+)
+
+func getTestContainer(id, name, locksDir string) (*Container, error) {
+	ctr := &Container{
+		config: &ContainerConfig{
+			ID:              id,
+			Name:            name,
+			RootfsImageID:   id,
+			RootfsImageName: "testimg",
+			ImageVolumes:    true,
+			StaticDir:       "/does/not/exist/",
+			LogPath:         "/does/not/exist/",
+			Stdin:           true,
+			Labels:          map[string]string{"a": "b", "c": "d"},
+			StopSignal:      0,
+			StopTimeout:     0,
+			CreatedTime:     time.Now(),
+			Privileged:      true,
+			Mounts:          []string{"/does/not/exist"},
+			DNSServer:       []net.IP{net.ParseIP("192.168.1.1"), net.ParseIP("192.168.2.2")},
+			DNSSearch:       []string{"example.com", "example.example.com"},
+			PortMappings: []ocicni.PortMapping{
+				{
+					HostPort:      80,
+					ContainerPort: 90,
+					Protocol:      "tcp",
+					HostIP:        "192.168.3.3",
+				},
+				{
+					HostPort:      100,
+					ContainerPort: 110,
+					Protocol:      "udp",
+					HostIP:        "192.168.4.4",
+				},
+			},
+		},
+		state: &containerState{
+			State:      ContainerStateRunning,
+			ConfigPath: "/does/not/exist/specs/" + id,
+			RunDir:     "/does/not/exist/tmp/",
+			Mounted:    true,
+			Mountpoint: "/does/not/exist/tmp/" + id,
+			PID:        1234,
+			ExecSessions: map[string]*ExecSession{
+				"abcd": {
+					ID:      "1",
+					Command: []string{"2", "3"},
+					PID:     9876,
+				},
+				"ef01": {
+					ID:      "5",
+					Command: []string{"hello", "world"},
+					PID:     46765,
+				},
+			},
+			BindMounts: map[string]string{
+				"/1/2/3":          "/4/5/6",
+				"/test/file.test": "/test2/file2.test",
+			},
+		},
+		valid: true,
+	}
+
+	g := generate.New()
+	ctr.config.Spec = g.Spec()
+
+	ctr.config.Labels["test"] = "testing"
+
+	// Must make lockfile or container will error on being retrieved from DB
+	lockPath := filepath.Join(locksDir, id)
+	lock, err := storage.GetLockfile(lockPath)
+	if err != nil {
+		return nil, err
+	}
+	ctr.lock = lock
+
+	return ctr, nil
+}
+
+func getTestPod(id, name, locksDir string) (*Pod, error) {
+	pod := &Pod{
+		config: &PodConfig{
+			ID:     id,
+			Name:   name,
+			Labels: map[string]string{"a": "b", "c": "d"},
+		},
+		valid: true,
+	}
+
+	lockPath := filepath.Join(locksDir, id)
+	lock, err := storage.GetLockfile(lockPath)
+	if err != nil {
+		return nil, err
+	}
+	pod.lock = lock
+
+	return pod, nil
+}
+
+func getTestCtrN(n, lockPath string) (*Container, error) {
+	return getTestContainer(strings.Repeat(n, 32), "test"+n, lockPath)
+}
+
+func getTestCtr1(lockPath string) (*Container, error) {
+	return getTestCtrN("1", lockPath)
+}
+
+func getTestCtr2(lockPath string) (*Container, error) {
+	return getTestCtrN("2", lockPath)
+}
+
+func getTestPodN(n, lockPath string) (*Pod, error) {
+	return getTestPod(strings.Repeat(n, 32), "test"+n, lockPath)
+}
+
+func getTestPod1(lockPath string) (*Pod, error) {
+	return getTestPodN("1", lockPath)
+}
+
+func getTestPod2(lockPath string) (*Pod, error) {
+	return getTestPodN("2", lockPath)
+}
+
+// This horrible hack tests if containers are equal in a way that should handle
+// empty arrays being dropped to nil pointers in the spec JSON
+func testContainersEqual(t *testing.T, a, b *Container) {
+	if a == nil && b == nil {
+		return
+	}
+	assert.NotNil(t, a)
+	assert.NotNil(t, b)
+
+	assert.NotNil(t, a.config)
+	assert.NotNil(t, b.config)
+	assert.NotNil(t, a.state)
+	assert.NotNil(t, b.state)
+
+	aConfig := new(ContainerConfig)
+	bConfig := new(ContainerConfig)
+	aState := new(containerState)
+	bState := new(containerState)
+
+	assert.Equal(t, a.valid, b.valid)
+
+	aConfigJSON, err := json.Marshal(a.config)
+	assert.NoError(t, err)
+	err = json.Unmarshal(aConfigJSON, aConfig)
+	assert.NoError(t, err)
+
+	bConfigJSON, err := json.Marshal(b.config)
+	assert.NoError(t, err)
+	err = json.Unmarshal(bConfigJSON, bConfig)
+	assert.NoError(t, err)
+
+	assert.EqualValues(t, aConfig, bConfig)
+
+	aStateJSON, err := json.Marshal(a.state)
+	assert.NoError(t, err)
+	err = json.Unmarshal(aStateJSON, aState)
+	assert.NoError(t, err)
+
+	bStateJSON, err := json.Marshal(b.state)
+	assert.NoError(t, err)
+	err = json.Unmarshal(bStateJSON, bState)
+	assert.NoError(t, err)
+
+	assert.EqualValues(t, aState, bState)
+}