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// Copyright 2013 Canonical Ltd.
// Licensed under the LGPLv3, see LICENCE file for details.
package names_test
import (
gc "gopkg.in/check.v1"
"github.com/juju/names/v4"
)
type applicationSuite struct{}
var _ = gc.Suite(&applicationSuite{})
var applicationNameTests = []struct {
pattern string
valid bool
}{
{pattern: "", valid: false},
{pattern: "wordpress", valid: true},
{pattern: "foo42", valid: true},
{pattern: "doing55in54", valid: true},
{pattern: "%not", valid: false},
{pattern: "42also-not", valid: false},
{pattern: "but-this-works", valid: true},
{pattern: "so-42-far-not-good", valid: false},
{pattern: "foo/42", valid: false},
{pattern: "is-it-", valid: false},
{pattern: "broken2-", valid: false},
{pattern: "foo2", valid: true},
{pattern: "foo-2", valid: false},
}
func (s *applicationSuite) TestApplicationNameFormats(c *gc.C) {
assertApplication := func(s string, expect bool) {
c.Assert(names.IsValidApplication(s), gc.Equals, expect)
// Check that anything that is considered a valid application name
// is also (in)valid if a(n) (in)valid unit designator is added
// to it.
c.Assert(names.IsValidUnit(s+"/0"), gc.Equals, expect)
c.Assert(names.IsValidUnit(s+"/99"), gc.Equals, expect)
c.Assert(names.IsValidUnit(s+"/-1"), gc.Equals, false)
c.Assert(names.IsValidUnit(s+"/blah"), gc.Equals, false)
c.Assert(names.IsValidUnit(s+"/"), gc.Equals, false)
}
for i, test := range applicationNameTests {
c.Logf("test %d: %q", i, test.pattern)
assertApplication(test.pattern, test.valid)
}
}
var parseApplicationTagTests = []struct {
tag string
expected names.Tag
err error
}{{
tag: "",
err: names.InvalidTagError("", ""),
}, {
tag: "application-dave",
expected: names.NewApplicationTag("dave"),
}, {
tag: "dave",
err: names.InvalidTagError("dave", ""),
}, {
tag: "application-dave/0",
err: names.InvalidTagError("application-dave/0", names.ApplicationTagKind),
}, {
tag: "application",
err: names.InvalidTagError("application", ""),
}, {
tag: "user-dave",
err: names.InvalidTagError("user-dave", names.ApplicationTagKind),
}}
func (s *applicationSuite) TestParseApplicationTag(c *gc.C) {
for i, t := range parseApplicationTagTests {
c.Logf("test %d: %s", i, t.tag)
got, err := names.ParseApplicationTag(t.tag)
if err != nil || t.err != nil {
c.Check(err, gc.DeepEquals, t.err)
continue
}
c.Check(got, gc.FitsTypeOf, t.expected)
c.Check(got, gc.Equals, t.expected)
}
}
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