diff options
Diffstat (limited to 'src/k8splugin/plugins/ovn4nfvk8s-network/plugin_test.go')
| -rw-r--r-- | src/k8splugin/plugins/ovn4nfvk8s-network/plugin_test.go | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/k8splugin/plugins/ovn4nfvk8s-network/plugin_test.go b/src/k8splugin/plugins/ovn4nfvk8s-network/plugin_test.go new file mode 100644 index 00000000..b6b28ea1 --- /dev/null +++ b/src/k8splugin/plugins/ovn4nfvk8s-network/plugin_test.go @@ -0,0 +1,147 @@ +// +build unit + +/* +Copyright 2018 Intel Corporation. +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 main + +import ( + pkgerrors "github.com/pkg/errors" + metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8splugin/plugins/network/v1" + "reflect" + "strings" + "testing" +) + +type mockOVNCmd struct { + StdOut string + StdErr string + Err error +} + +func (cmd *mockOVNCmd) Run(args ...string) (string, string, error) { + return cmd.StdOut, cmd.StdErr, cmd.Err +} + +func TestCreateOVN4NFVK8SNetwork(t *testing.T) { + testCases := []struct { + label string + input *v1.OnapNetwork + mock *mockOVNCmd + expectedResult string + expectedError string + }{ + { + label: "Fail to decode a network", + input: &v1.OnapNetwork{}, + expectedError: "Invalid configuration value", + }, + { + label: "Fail to create a network", + input: &v1.OnapNetwork{ + ObjectMeta: metaV1.ObjectMeta{ + Name: "test", + }, + Spec: v1.OnapNetworkSpec{ + Config: "{\"cnitype\": \"ovn4nfvk8s\",\"name\": \"mynet\",\"subnet\": \"172.16.33.0/24\",\"gateway\": \"172.16.33.1\",\"routes\": [{\"dst\": \"172.16.29.1/24\",\"gw\": \"100.64.1.1\"}]}", + }, + }, + expectedError: "Failed to get logical router", + mock: &mockOVNCmd{ + Err: pkgerrors.New("Internal error"), + }, + }, + { + label: "Successfully create a ovn4nfv network", + input: &v1.OnapNetwork{ + ObjectMeta: metaV1.ObjectMeta{ + Name: "test", + }, + Spec: v1.OnapNetworkSpec{ + Config: "{\"cnitype\": \"ovn4nfvk8s\",\"name\": \"mynet\",\"subnet\": \"172.16.33.0/24\",\"gateway\": \"172.16.33.1\",\"routes\": [{\"dst\": \"172.16.29.1/24\",\"gw\": \"100.64.1.1\"}]}", + }, + }, + expectedResult: "mynet", + mock: &mockOVNCmd{}, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + if testCase.mock != nil { + ovnCmd = testCase.mock + } + result, err := CreateNetwork(testCase.input) + if err != nil { + if testCase.expectedError == "" { + t.Fatalf("CreateNetwork method return an un-expected (%s)", err) + } + if !strings.Contains(string(err.Error()), testCase.expectedError) { + t.Fatalf("CreateNetwork method returned an error (%s)", err) + } + } else { + if testCase.expectedError != "" && testCase.expectedResult == "" { + t.Fatalf("CreateNetwork method was expecting \"%s\" error message", testCase.expectedError) + } + if result == "" { + t.Fatal("CreateNetwork method returned nil result") + } + if !reflect.DeepEqual(testCase.expectedResult, result) { + + t.Fatalf("CreateNetwork method returned: \n%v\n and it was expected: \n%v", result, testCase.expectedResult) + } + } + }) + } +} + +func TestDeleteOVN4NFVK8SNetwork(t *testing.T) { + testCases := []struct { + label string + input string + mock *mockOVNCmd + expectedError string + }{ + { + label: "Fail to delete a network", + input: "test", + expectedError: "Failed to delete switch test", + mock: &mockOVNCmd{ + Err: pkgerrors.New("Internal error"), + }, + }, + { + label: "Successfully delete a ovn4nfv network", + input: "test", + mock: &mockOVNCmd{}, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + if testCase.mock != nil { + ovnCmd = testCase.mock + } + err := DeleteNetwork(testCase.input) + if err != nil { + if testCase.expectedError == "" { + t.Fatalf("DeleteNetwork method return an un-expected (%s)", err) + } + if !strings.Contains(string(err.Error()), testCase.expectedError) { + t.Fatalf("DeleteNetwork method returned an error (%s)", err) + } + } + }) + } +} |