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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| /* | ||
| Copyright 2017 The Kubernetes 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 provider | ||
|
|
||
| import "strings" | ||
|
|
||
| // ZoneNameFilter holds a list of zone names to filter by | ||
| type ZoneNameFilter struct { | ||
| zoneNames []string | ||
| } | ||
|
|
||
| // NewZoneNameFilter returns a new ZoneNameFilter given a list of zone names | ||
| func NewZoneNameFilter(zoneNames []string) ZoneNameFilter { | ||
| zs := make([]string, len(zoneNames)) | ||
| for i, zone := range zoneNames { | ||
| zs[i] = strings.TrimSuffix(strings.TrimSpace(zone), ".") | ||
| } | ||
|
|
||
| return ZoneNameFilter{zs} | ||
| } | ||
|
|
||
| // Match checks whether a zone matches one of the provided zone names | ||
| func (f ZoneNameFilter) Match(zoneName string) bool { | ||
| // An empty filter includes all names. | ||
| if len(f.zoneNames) == 0 { | ||
| return true | ||
| } | ||
|
|
||
| for _, name := range f.zoneNames { | ||
| if strings.EqualFold(strings.TrimSuffix(strings.TrimSpace(zoneName), "."), name) { | ||
| return true | ||
| } | ||
| } | ||
|
|
||
| return false | ||
| } | ||
|
|
||
| // IsConfigured returns true if ZoneNameFilter is configured, false otherwise | ||
| func (f ZoneNameFilter) IsConfigured() bool { | ||
| if len(f.zoneNames) == 1 { | ||
| return f.zoneNames[0] != "" | ||
| } | ||
| return len(f.zoneNames) > 0 | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| /* | ||
| Copyright 2017 The Kubernetes 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 provider | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| type zoneNameFilterTest struct { | ||
| zoneNameFilter []string | ||
| zone string | ||
| expected bool | ||
| } | ||
|
|
||
| func TestZoneNameFilterMatch(t *testing.T) { | ||
| zone := "example.org." | ||
|
|
||
| for _, tt := range []zoneNameFilterTest{ | ||
| { | ||
| []string{}, | ||
| zone, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"example.org"}, | ||
| zone, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"example.org."}, | ||
| zone, | ||
| true, | ||
| }, | ||
| { | ||
| []string{" example.org. "}, | ||
| zone, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"example"}, | ||
| zone, | ||
| false, | ||
| }, | ||
| { | ||
| []string{"org."}, | ||
| zone, | ||
| false, | ||
| }, | ||
| { | ||
| []string{"example.org", "company.com"}, | ||
| zone, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"company.com", "example.org"}, | ||
| zone, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"company.com", " example.org. "}, | ||
| zone, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"company.org", "example.com"}, | ||
| zone, | ||
| false, | ||
| }, | ||
| } { | ||
| zoneNameFilter := NewZoneNameFilter(tt.zoneNameFilter) | ||
| assert.Equal(t, tt.expected, zoneNameFilter.Match(tt.zone)) | ||
| } | ||
| } | ||
|
|
||
| func TestZoneNameFilterIsConfigured(t *testing.T) { | ||
| for _, tt := range []struct { | ||
| zoneNameFilter []string | ||
| expected bool | ||
| }{ | ||
| { | ||
| []string{}, | ||
| false, | ||
| }, | ||
| { | ||
| []string{""}, | ||
| false, | ||
| }, | ||
| { | ||
| []string{" "}, | ||
| false, | ||
| }, | ||
| { | ||
| []string{" . "}, | ||
| false, | ||
| }, | ||
| { | ||
| []string{"", ""}, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"example.org"}, | ||
| true, | ||
| }, | ||
| { | ||
| []string{"example.org", "company.com"}, | ||
| true, | ||
| }, | ||
| } { | ||
| t.Run("test IsConfigured", func(t *testing.T) { | ||
| f := NewZoneNameFilter(tt.zoneNameFilter) | ||
| assert.Equal(t, tt.expected, f.IsConfigured()) | ||
| }) | ||
| } | ||
| } |