Fork CRI server package

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>

pkg/cri/sbserver/container_start_test.go

@@ -0,0 +1,99 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package sbserver
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+
+	containerstore "github.com/containerd/containerd/pkg/cri/store/container"
+)
+
+// TestSetContainerStarting tests setContainerStarting sets removing
+// state correctly.
+func TestSetContainerStarting(t *testing.T) {
+	testID := "test-id"
+	for desc, test := range map[string]struct {
+		status    containerstore.Status
+		expectErr bool
+	}{
+
+		"should not return error when container is in created state": {
+			status: containerstore.Status{
+				CreatedAt: time.Now().UnixNano(),
+			},
+			expectErr: false,
+		},
+		"should return error when container is in running state": {
+			status: containerstore.Status{
+				CreatedAt: time.Now().UnixNano(),
+				StartedAt: time.Now().UnixNano(),
+			},
+			expectErr: true,
+		},
+		"should return error when container is in exited state": {
+			status: containerstore.Status{
+				CreatedAt:  time.Now().UnixNano(),
+				StartedAt:  time.Now().UnixNano(),
+				FinishedAt: time.Now().UnixNano(),
+			},
+			expectErr: true,
+		},
+		"should return error when container is in unknown state": {
+			status: containerstore.Status{
+				CreatedAt:  0,
+				StartedAt:  0,
+				FinishedAt: 0,
+			},
+			expectErr: true,
+		},
+		"should return error when container is in starting state": {
+			status: containerstore.Status{
+				CreatedAt: time.Now().UnixNano(),
+				Starting:  true,
+			},
+			expectErr: true,
+		},
+		"should return error when container is in removing state": {
+			status: containerstore.Status{
+				CreatedAt: time.Now().UnixNano(),
+				Removing:  true,
+			},
+			expectErr: true,
+		},
+	} {
+		t.Run(desc, func(t *testing.T) {
+			container, err := containerstore.NewContainer(
+				containerstore.Metadata{ID: testID},
+				containerstore.WithFakeStatus(test.status),
+			)
+			assert.NoError(t, err)
+			err = setContainerStarting(container)
+			if test.expectErr {
+				assert.Error(t, err)
+				assert.Equal(t, test.status, container.Status.Get(), "metadata should not be updated")
+			} else {
+				assert.NoError(t, err)
+				assert.True(t, container.Status.Get().Starting, "starting should be set")
+				assert.NoError(t, resetContainerStarting(container))
+				assert.False(t, container.Status.Get().Starting, "starting should be reset")
+			}
+		})
+	}
+}