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volume/mounts: move TestConvertTmpfsOptions

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It's only testing the LinuxParser, so moving it to a file specific
to that code.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2021-07-02 13:27:57 +02:00
parent 300c11c7c9
commit 536818508d
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GPG key ID: 76698F39D527CE8C
2 changed files with 50 additions and 42 deletions
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50
volume/mounts/linux_parser_test.go Normal file
View file

@ -0,0 +1,50 @@
package mounts // import "github.com/docker/docker/volume/mounts"
import (
"strings"
"testing"
"github.com/docker/docker/api/types/mount"
)
func TestConvertTmpfsOptions(t *testing.T) {
type testCase struct {
opt mount.TmpfsOptions
readOnly bool
expectedSubstrings []string
unexpectedSubstrings []string
}
cases := []testCase{
{
opt: mount.TmpfsOptions{SizeBytes: 1024 * 1024, Mode: 0700},
readOnly: false,
expectedSubstrings: []string{"size=1m", "mode=700"},
unexpectedSubstrings: []string{"ro"},
},
{
opt: mount.TmpfsOptions{},
readOnly: true,
expectedSubstrings: []string{"ro"},
unexpectedSubstrings: []string{},
},
}
p := &linuxParser{}
for _, c := range cases {
data, err := p.ConvertTmpfsOptions(&c.opt, c.readOnly)
if err != nil {
t.Fatalf("could not convert %+v (readOnly: %v) to string: %v",
c.opt, c.readOnly, err)
}
t.Logf("data=%q", data)
for _, s := range c.expectedSubstrings {
if !strings.Contains(data, s) {
t.Fatalf("expected substring: %s, got %v (case=%+v)", s, data, c)
}
}
for _, s := range c.unexpectedSubstrings {
if strings.Contains(data, s) {
t.Fatalf("unexpected substring: %s, got %v (case=%+v)", s, data, c)
}
}
}
}

42
volume/mounts/parser_test.go
View file

@ -17,48 +17,6 @@ type parseMountRawTestSet struct {
invalid map[string]string
}
func TestConvertTmpfsOptions(t *testing.T) {
type testCase struct {
opt mount.TmpfsOptions
readOnly bool
expectedSubstrings []string
unexpectedSubstrings []string
}
cases := []testCase{
{
opt: mount.TmpfsOptions{SizeBytes: 1024 * 1024, Mode: 0700},
readOnly: false,
expectedSubstrings: []string{"size=1m", "mode=700"},
unexpectedSubstrings: []string{"ro"},
},
{
opt: mount.TmpfsOptions{},
readOnly: true,
expectedSubstrings: []string{"ro"},
unexpectedSubstrings: []string{},
},
}
p := &linuxParser{}
for _, c := range cases {
data, err := p.ConvertTmpfsOptions(&c.opt, c.readOnly)
if err != nil {
t.Fatalf("could not convert %+v (readOnly: %v) to string: %v",
c.opt, c.readOnly, err)
}
t.Logf("data=%q", data)
for _, s := range c.expectedSubstrings {
if !strings.Contains(data, s) {
t.Fatalf("expected substring: %s, got %v (case=%+v)", s, data, c)
}
}
for _, s := range c.unexpectedSubstrings {
if strings.Contains(data, s) {
t.Fatalf("unexpected substring: %s, got %v (case=%+v)", s, data, c)
}
}
}
}
type mockFiProvider struct{}
func (mockFiProvider) fileInfo(path string) (exists, isDir bool, err error) {