mirror of
https://github.com/docker/compose.git
synced 2025-11-04 13:44:48 +01:00
77 lines
1.8 KiB
Go
77 lines
1.8 KiB
Go
/*
|
|
Copyright 2020 Docker Compose CLI 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 framework
|
|
|
|
import (
|
|
"context"
|
|
"io/ioutil"
|
|
"os"
|
|
"testing"
|
|
|
|
"gotest.tools/v3/assert"
|
|
"gotest.tools/v3/assert/cmp"
|
|
|
|
apicontext "github.com/docker/compose-cli/context"
|
|
"github.com/docker/compose-cli/context/store"
|
|
)
|
|
|
|
// TestCLI is a helper struct for CLI tests.
|
|
type TestCLI struct {
|
|
ctx context.Context
|
|
writer *os.File
|
|
reader *os.File
|
|
}
|
|
|
|
// NewTestCLI returns a CLI testing helper.
|
|
func NewTestCLI(t *testing.T) *TestCLI {
|
|
dir, err := ioutil.TempDir("", "store")
|
|
assert.Check(t, cmp.Nil(err))
|
|
|
|
originalStdout := os.Stdout
|
|
|
|
t.Cleanup(func() {
|
|
os.Stdout = originalStdout
|
|
_ = os.RemoveAll(dir)
|
|
})
|
|
|
|
s, err := store.New(dir)
|
|
assert.Check(t, cmp.Nil(err))
|
|
err = s.Create("example", "example", "", store.ContextMetadata{})
|
|
assert.Check(t, cmp.Nil(err))
|
|
|
|
ctx := context.Background()
|
|
ctx = store.WithContextStore(ctx, s)
|
|
ctx = apicontext.WithCurrentContext(ctx, "example")
|
|
|
|
r, w, err := os.Pipe()
|
|
os.Stdout = w
|
|
assert.Check(t, cmp.Nil(err))
|
|
return &TestCLI{ctx, w, r}
|
|
}
|
|
|
|
// Context returns a configured context
|
|
func (c *TestCLI) Context() context.Context {
|
|
return c.ctx
|
|
}
|
|
|
|
// GetStdOut returns the output of the command
|
|
func (c *TestCLI) GetStdOut() string {
|
|
_ = c.writer.Close()
|
|
out, _ := ioutil.ReadAll(c.reader)
|
|
return string(out)
|
|
}
|