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refactor network list unit tests to table-driven style 

Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>
This commit is contained in:
Arash Deshmeh 2018-08-01 17:16:28 -04:00
parent 4f388ffca3
commit 021bf39d76
2 changed files with 50 additions and 36 deletions
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84
cli/command/network/list_test.go
View File

@ -3,7 +3,6 @@ package network
import (
"context"
"io/ioutil"
"strings"
"testing"
"github.com/docker/cli/internal/test"
@ -41,40 +40,55 @@ func TestNetworkListErrors(t *testing.T) {
}
}
func TestNetworkListWithFlags(t *testing.T) {
expectedOpts := types.NetworkListOptions{
Filters: filters.NewArgs(filters.Arg("image.name", "ubuntu")),
func TestNetworkList(t *testing.T) {
testCases := []struct {
doc string
networkListFunc func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error)
flags map[string]string
golden string
}{
{
doc: "network list with flags",
flags: map[string]string{
"filter": "image.name=ubuntu",
},
golden: "network-list.golden",
networkListFunc: func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) {
expectedOpts := types.NetworkListOptions{
Filters: filters.NewArgs(filters.Arg("image.name", "ubuntu")),
}
assert.Check(t, is.DeepEqual(expectedOpts, options, cmp.AllowUnexported(filters.Args{})))
return []types.NetworkResource{*NetworkResource(NetworkResourceID("123454321"),
NetworkResourceName("network_1"),
NetworkResourceDriver("09.7.01"),
NetworkResourceScope("global"))}, nil
},
},
{
doc: "network list sort order",
flags: map[string]string{
"format": "{{ .Name }}",
},
golden: "network-list-sort.golden",
networkListFunc: func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) {
return []types.NetworkResource{
*NetworkResource(NetworkResourceName("network-2-foo")),
*NetworkResource(NetworkResourceName("network-1-foo")),
*NetworkResource(NetworkResourceName("network-10-foo"))}, nil
},
},
}
cli := test.NewFakeCli(&fakeClient{
networkListFunc: func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) {
assert.Check(t, is.DeepEqual(expectedOpts, options, cmp.AllowUnexported(filters.Args{})))
return []types.NetworkResource{*NetworkResource(NetworkResourceID("123454321"),
NetworkResourceName("network_1"),
NetworkResourceDriver("09.7.01"),
NetworkResourceScope("global"))}, nil
},
})
cmd := newListCommand(cli)
cmd.Flags().Set("filter", "image.name=ubuntu")
assert.NilError(t, cmd.Execute())
golden.Assert(t, strings.TrimSpace(cli.OutBuffer().String()), "network-list.golden")
}
func TestNetworkListSort(t *testing.T) {
cli := test.NewFakeCli(&fakeClient{
networkListFunc: func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) {
return []types.NetworkResource{
*NetworkResource(NetworkResourceName("network-2-foo")),
*NetworkResource(NetworkResourceName("network-1-foo")),
*NetworkResource(NetworkResourceName("network-10-foo")),
}, nil
},
})
cmd := newListCommand(cli)
cmd.Flags().Set("format", "{{ .Name }}")
assert.NilError(t, cmd.Execute())
golden.Assert(t, cli.OutBuffer().String(), "network-list-sort.golden")
for _, tc := range testCases {
t.Run(tc.doc, func(t *testing.T) {
cli := test.NewFakeCli(&fakeClient{networkListFunc: tc.networkListFunc})
cmd := newListCommand(cli)
for key, value := range tc.flags {
cmd.Flags().Set(key, value)
}
assert.NilError(t, cmd.Execute())
golden.Assert(t, cli.OutBuffer().String(), tc.golden)
})
}
}