| /* |
| Copyright 2016 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 aws |
| |
| import ( |
| "testing" |
| ) |
| |
| // TestRegions does basic checking of region verification / addition |
| func TestRegions(t *testing.T) { |
| recognizeWellKnownRegions() |
| |
| tests := []struct { |
| Add string |
| Lookup string |
| ExpectIsRegion bool |
| }{ |
| { |
| Lookup: "us-east-1", |
| ExpectIsRegion: true, |
| }, |
| { |
| Lookup: "us-east-1a", |
| ExpectIsRegion: false, |
| }, |
| { |
| Add: "us-test-1", |
| Lookup: "us-east-1", |
| ExpectIsRegion: true, |
| }, |
| { |
| Lookup: "us-test-1", |
| ExpectIsRegion: true, |
| }, |
| { |
| Add: "us-test-1", |
| Lookup: "us-test-1", |
| ExpectIsRegion: true, |
| }, |
| } |
| |
| for _, test := range tests { |
| if test.Add != "" { |
| recognizeRegion(test.Add) |
| } |
| |
| if test.Lookup != "" { |
| if isRegionValid(test.Lookup) != test.ExpectIsRegion { |
| t.Fatalf("region valid mismatch: %q", test.Lookup) |
| } |
| } |
| } |
| } |
| |
| // TestRecognizesNewRegion verifies that we see a region from metadata, we recognize it as valid |
| func TestRecognizesNewRegion(t *testing.T) { |
| region := "us-testrecognizesnewregion-1" |
| if isRegionValid(region) { |
| t.Fatalf("region already valid: %q", region) |
| } |
| |
| awsServices := NewFakeAWSServices(TestClusterID).WithAz(region + "a") |
| _, err := newAWSCloud(CloudConfig{}, awsServices) |
| if err != nil { |
| t.Errorf("error building AWS cloud: %v", err) |
| } |
| |
| if !isRegionValid(region) { |
| t.Fatalf("newly discovered region not valid: %q", region) |
| } |
| } |