mirror of https://github.com/docker/cli.git
110 lines
2.4 KiB
Go
110 lines
2.4 KiB
Go
package task
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/docker/cli/cli/command/formatter"
|
|
"github.com/docker/docker/api/types/swarm"
|
|
"gotest.tools/v3/assert"
|
|
is "gotest.tools/v3/assert/cmp"
|
|
"gotest.tools/v3/golden"
|
|
)
|
|
|
|
func TestTaskContextWrite(t *testing.T) {
|
|
cases := []struct {
|
|
context formatter.Context
|
|
expected string
|
|
}{
|
|
{
|
|
formatter.Context{Format: "{{InvalidFunction}}"},
|
|
`template parsing error: template: :1: function "InvalidFunction" not defined`,
|
|
},
|
|
{
|
|
formatter.Context{Format: "{{nil}}"},
|
|
`template parsing error: template: :1:2: executing "" at <nil>: nil is not a command`,
|
|
},
|
|
{
|
|
formatter.Context{Format: NewTaskFormat("table", true)},
|
|
`taskID1
|
|
taskID2
|
|
`,
|
|
},
|
|
{
|
|
formatter.Context{Format: NewTaskFormat("table {{.Name}}\t{{.Node}}\t{{.Ports}}", false)},
|
|
string(golden.Get(t, "task-context-write-table-custom.golden")),
|
|
},
|
|
{
|
|
formatter.Context{Format: NewTaskFormat("table {{.Name}}", true)},
|
|
`NAME
|
|
foobar_baz
|
|
foobar_bar
|
|
`,
|
|
},
|
|
{
|
|
formatter.Context{Format: NewTaskFormat("raw", true)},
|
|
`id: taskID1
|
|
id: taskID2
|
|
`,
|
|
},
|
|
{
|
|
formatter.Context{Format: NewTaskFormat("{{.Name}} {{.Node}}", false)},
|
|
`foobar_baz foo1
|
|
foobar_bar foo2
|
|
`,
|
|
},
|
|
}
|
|
|
|
tasks := []swarm.Task{
|
|
{ID: "taskID1"},
|
|
{ID: "taskID2"},
|
|
}
|
|
names := map[string]string{
|
|
"taskID1": "foobar_baz",
|
|
"taskID2": "foobar_bar",
|
|
}
|
|
nodes := map[string]string{
|
|
"taskID1": "foo1",
|
|
"taskID2": "foo2",
|
|
}
|
|
|
|
for _, tc := range cases {
|
|
tc := tc
|
|
t.Run(string(tc.context.Format), func(t *testing.T) {
|
|
var out bytes.Buffer
|
|
tc.context.Output = &out
|
|
|
|
if err := FormatWrite(tc.context, tasks, names, nodes); err != nil {
|
|
assert.Error(t, err, tc.expected)
|
|
} else {
|
|
assert.Equal(t, out.String(), tc.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestTaskContextWriteJSONField(t *testing.T) {
|
|
tasks := []swarm.Task{
|
|
{ID: "taskID1"},
|
|
{ID: "taskID2"},
|
|
}
|
|
names := map[string]string{
|
|
"taskID1": "foobar_baz",
|
|
"taskID2": "foobar_bar",
|
|
}
|
|
out := bytes.NewBufferString("")
|
|
err := FormatWrite(formatter.Context{Format: "{{json .ID}}", Output: out}, tasks, names, map[string]string{})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
for i, line := range strings.Split(strings.TrimSpace(out.String()), "\n") {
|
|
var s string
|
|
if err := json.Unmarshal([]byte(line), &s); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
assert.Check(t, is.Equal(tasks[i].ID, s))
|
|
}
|
|
}
|