Migrate config list tests from integration-cli to api tests

This fix migrates config list tests from integration-cli to api tests

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

integration/config/config_test.go

@@ -0,0 +1,102 @@
+package config
+
+import (
+	"sort"
+	"testing"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
+	swarmtypes "github.com/docker/docker/api/types/swarm"
+	"github.com/docker/docker/client"
+	"github.com/docker/docker/integration/internal/swarm"
+	"github.com/gotestyourself/gotestyourself/skip"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"golang.org/x/net/context"
+)
+
+func TestConfigList(t *testing.T) {
+	skip.If(t, testEnv.DaemonInfo.OSType != "linux")
+
+	defer setupTest(t)()
+	d := swarm.NewSwarm(t, testEnv)
+	defer d.Stop(t)
+	client, err := client.NewClientWithOpts(client.WithHost((d.Sock())))
+	require.NoError(t, err)
+
+	ctx := context.Background()
+
+	testName0 := "test0"
+	testName1 := "test1"
+	testNames := []string{testName0, testName1}
+	sort.Strings(testNames)
+
+	// create config test0
+	createConfig(ctx, t, client, testName0, []byte("TESTINGDATA0"), map[string]string{"type": "test"})
+
+	config1ID := createConfig(ctx, t, client, testName1, []byte("TESTINGDATA1"), map[string]string{"type": "production"})
+
+	names := func(entries []swarmtypes.Config) []string {
+		values := []string{}
+		for _, entry := range entries {
+			values = append(values, entry.Spec.Name)
+		}
+		sort.Strings(values)
+		return values
+	}
+
+	// test by `config ls`
+	entries, err := client.ConfigList(ctx, types.ConfigListOptions{})
+	require.NoError(t, err)
+	assert.Equal(t, names(entries), testNames)
+
+	testCases := []struct {
+		filters  filters.Args
+		expected []string
+	}{
+		// test filter by name `config ls --filter name=xxx`
+		{
+			filters:  filters.NewArgs(filters.Arg("name", testName0)),
+			expected: []string{testName0},
+		},
+		// test filter by id `config ls --filter id=xxx`
+		{
+			filters:  filters.NewArgs(filters.Arg("id", config1ID)),
+			expected: []string{testName1},
+		},
+		// test filter by label `config ls --filter label=xxx`
+		{
+			filters:  filters.NewArgs(filters.Arg("label", "type")),
+			expected: testNames,
+		},
+		{
+			filters:  filters.NewArgs(filters.Arg("label", "type=test")),
+			expected: []string{testName0},
+		},
+		{
+			filters:  filters.NewArgs(filters.Arg("label", "type=production")),
+			expected: []string{testName1},
+		},
+	}
+	for _, tc := range testCases {
+		entries, err = client.ConfigList(ctx, types.ConfigListOptions{
+			Filters: tc.filters,
+		})
+		require.NoError(t, err)
+		assert.Equal(t, names(entries), tc.expected)
+
+	}
+}
+
+func createConfig(ctx context.Context, t *testing.T, client client.APIClient, name string, data []byte, labels map[string]string) string {
+	config, err := client.ConfigCreate(ctx, swarmtypes.ConfigSpec{
+		Annotations: swarmtypes.Annotations{
+			Name:   name,
+			Labels: labels,
+		},
+		Data: data,
+	})
+	require.NoError(t, err)
+	assert.NotEqual(t, config.ID, "")
+	return config.ID
+}

integration/config/main_test.go

@@ -0,0 +1,33 @@
+package config
+
+import (
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/docker/docker/internal/test/environment"
+)
+
+var testEnv *environment.Execution
+
+func TestMain(m *testing.M) {
+	var err error
+	testEnv, err = environment.New()
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+	err = environment.EnsureFrozenImagesLinux(testEnv)
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	testEnv.Print()
+	os.Exit(m.Run())
+}
+
+func setupTest(t *testing.T) func() {
+	environment.ProtectAll(t, testEnv)
+	return func() { testEnv.Clean(t) }
+}