k8s.io/registry.k8s.io@v0.3.1/cmd/archeio/internal/app/buckets_test.go (about)

     1  /*
     2  Copyright 2022 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package app
    18  
    19  import (
    20  	"strings"
    21  	"testing"
    22  
    23  	"k8s.io/registry.k8s.io/pkg/net/cloudcidrs"
    24  )
    25  
    26  func TestRegionToAWSRegionToHostURL(t *testing.T) {
    27  	// ensure known regions return a configured bucket
    28  	regions := []string{}
    29  	for _, ipInfo := range cloudcidrs.AllIPInfos() {
    30  		// AWS regions, excluding "GLOBAL" meta region, AWS US Gov Cloud and European Soveign Cloud
    31  		if ipInfo.Cloud == cloudcidrs.AWS &&
    32  			ipInfo.Region != "GLOBAL" && !strings.HasPrefix(ipInfo.Region, "us-gov-") && !strings.HasPrefix(ipInfo.Region, "eusc-") {
    33  			regions = append(regions, ipInfo.Region)
    34  		}
    35  	}
    36  	for _, region := range regions {
    37  		url := awsRegionToHostURL(region, "")
    38  		if url == "" {
    39  			t.Fatalf("received empty string for known region %q", region)
    40  		}
    41  	}
    42  	// test default region
    43  	if url := awsRegionToHostURL("nonsensical-region", "____default____"); url != "____default____" {
    44  		t.Fatalf("received non-empty URL string for made up region \"nonsensical-region\": %q", url)
    45  	}
    46  }
    47  
    48  func TestBlobCache(t *testing.T) {
    49  	bc := &blobCache{}
    50  	bc.Put("foo")
    51  	if !bc.Get("foo") {
    52  		t.Fatal("Cache did not contain key we just put")
    53  	}
    54  	if bc.Get("bar") {
    55  		t.Fatal("Cache contained key we did not put")
    56  	}
    57  }