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// Copyright 2024 The Hugo Authors. All rights reserved.
//
// 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 provides ways to identify values in Hugo. Used for dependency tracking etc.
package identity
import (
"testing"
qt "github.com/frankban/quicktest"
)
func TestGlobIdentity(t *testing.T) {
c := qt.New(t)
gid := NewGlobIdentity("/a/b/*")
c.Assert(isNotDependent(gid, StringIdentity("/a/b/c")), qt.IsFalse)
c.Assert(isNotDependent(gid, StringIdentity("/a/c/d")), qt.IsTrue)
c.Assert(isNotDependent(StringIdentity("/a/b/c"), gid), qt.IsTrue)
c.Assert(isNotDependent(StringIdentity("/a/c/d"), gid), qt.IsTrue)
}
func isNotDependent(a, b Identity) bool {
f := NewFinder(FinderConfig{})
r := f.Contains(a, b, -1)
return r == 0
}
func TestPredicateIdentity(t *testing.T) {
c := qt.New(t)
isDependent := func(id Identity) bool {
return id.IdentifierBase() == "foo"
}
isDependency := func(id Identity) bool {
return id.IdentifierBase() == "baz"
}
id := NewPredicateIdentity(isDependent, isDependency)
c.Assert(id.IsProbablyDependent(StringIdentity("foo")), qt.IsTrue)
c.Assert(id.IsProbablyDependent(StringIdentity("bar")), qt.IsFalse)
c.Assert(id.IsProbablyDependent(id), qt.IsFalse)
c.Assert(id.IsProbablyDependent(NewPredicateIdentity(isDependent, nil)), qt.IsFalse)
c.Assert(id.IsProbablyDependency(StringIdentity("baz")), qt.IsTrue)
c.Assert(id.IsProbablyDependency(StringIdentity("foo")), qt.IsFalse)
}
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