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// Copyright 2015 go-swagger maintainers
//
// 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 mangling
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestInitialismSorted(t *testing.T) {
configuredInitialisms := map[string]struct{}{
"ACL": {},
"API": {},
"ASCII": {},
"CPU": {},
"CSS": {},
"DNS": {},
"VM": {},
"XML": {},
"IPv4": {},
"IPV4": {},
"XMPP": {},
"XSRF": {},
"XSS": {},
}
// now the order is reverse lexicographic.
// With this ordering, when several initialisms differ in case only,
// lowercase comes first.
//
// Example below: IPv4 and IPV4 favors IPv4.
goldenSample := []string{
"ASCII",
"XSRF",
"XMPP",
"IPv4",
"IPV4",
"XSS",
"XML",
"DNS",
"CSS",
"CPU",
"API",
"ACL",
"VM",
}
for i := 0; i < 50; i++ {
idx := newIndexOfInitialisms()
for w := range configuredInitialisms {
idx.add(w) // add in random order
}
sample := idx.sorted()
failMsg := "equal sorted initialisms should be always equal"
if !assert.Equal(t, goldenSample, sample, failMsg) {
t.FailNow()
}
}
}
func TestInitialismPlural(t *testing.T) {
idx := newIndexOfInitialisms()
for _, word := range DefaultInitialisms() {
idx.add(word)
}
idx.add("Series")
idx.add("Serie")
assert.Equal(t, simplePlural, idx.pluralForm("ID"))
assert.Equal(t, invariantPlural, idx.pluralForm("HTTP"))
assert.Equal(t, invariantPlural, idx.pluralForm("HTTPS"))
assert.Equal(t, invariantPlural, idx.pluralForm("DNS"))
assert.Equal(t, invariantPlural, idx.pluralForm("Serie"))
assert.Equal(t, invariantPlural, idx.pluralForm("Series"))
assert.Equal(t, notPlural, idx.pluralForm("xyz"))
}
func TestInitialismSanitize(t *testing.T) {
t.Run("should be ignored", func(t *testing.T) {
idx := newIndexOfInitialisms()
ignoredKeys := []string{
"1",
"+ABC",
}
for _, key := range ignoredKeys {
idx.add(key)
_, ok := idx.index[key]
assert.Falsef(t, ok,
"expected key %q not to be indexed", key,
)
}
})
t.Run("should be unique trimmed", func(t *testing.T) {
idx := newIndexOfInitialisms()
trimmedKeys := []string{
" aBc ",
" DeF",
"DeF\t",
"GHI\u2007",
"\u2002GHI",
}
for _, key := range trimmedKeys {
idx.add(key)
_, ok := idx.index[key]
assert.Falsef(t, ok,
"expected key %q not to be indexed", key,
)
trimmedKey := strings.TrimSpace(key)
require.Len(t, trimmedKey, 3) // ensure trimmed
_, trimmedOk := idx.index[trimmedKey]
assert.Truef(t, trimmedOk,
"expected %q (trimmed as %q) to be indexed", key, trimmedKey,
)
}
assert.Len(t, idx.index, 3)
})
t.Run("should be uppercased", func(t *testing.T) {
const key = "abc"
idx := newIndexOfInitialisms()
idx.add(key)
_, ok := idx.index[key]
assert.False(t, ok)
_, capitalizedOk := idx.index[strings.ToUpper(key)]
assert.True(t, capitalizedOk)
})
}
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