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Add unit tests for ipset DestroySet/DestroyAllSets functions
Signed-off-by: Tom Pantelis <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| /* | ||
| SPDX-License-Identifier: Apache-2.0 | ||
| Copyright Contributors to the Submariner project. | ||
| 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. | ||
| */ | ||
|
|
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| package ipset_test | ||
|
|
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| import ( | ||
| "errors" | ||
| "testing" | ||
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| . "github.com/onsi/ginkgo/v2" | ||
| . "github.com/onsi/gomega" | ||
| fakecommand "github.com/submariner-io/admiral/pkg/command/fake" | ||
| "github.com/submariner-io/submariner/pkg/ipset" | ||
| ) | ||
|
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| const testSet = "test-set" | ||
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| var IPSetPathMatcher = HaveSuffix(ipset.IPSetCmd) | ||
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| func TestIPSet(t *testing.T) { | ||
| RegisterFailHandler(Fail) | ||
| RunSpecs(t, "IP Set Suite") | ||
| } | ||
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| var _ = Describe("DestroySet", func() { | ||
| t := newTestDriver() | ||
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| It("should invoke the correct command", func() { | ||
| err := t.ipSet.DestroySet(testSet) | ||
| Expect(err).To(Succeed()) | ||
| t.cmdExecutor.AwaitCommand(IPSetPathMatcher, "destroy", testSet) | ||
| }) | ||
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| When("the set does not exist", func() { | ||
| It("should succeed", func() { | ||
| t.cmdExecutor.SetupCommandOutputWithError("The set with the given name does not exist", | ||
| errors.New("exit status 1"), IPSetPathMatcher, "destroy") | ||
| err := t.ipSet.DestroySet(testSet) | ||
| Expect(err).To(Succeed()) | ||
| }) | ||
| }) | ||
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| When("the set is initially in use", func() { | ||
| It("should retry and succeed", func() { | ||
| t.cmdExecutor.SetupCommandOutputWithError("Set cannot be destroyed: it is in use by a kernel component", | ||
| errors.New("exit status 1"), IPSetPathMatcher, "destroy") | ||
| err := t.ipSet.DestroySet(testSet) | ||
| Expect(err).To(Succeed()) | ||
| }) | ||
| }) | ||
| }) | ||
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| var _ = Describe("DestroyAllSets", func() { | ||
| t := newTestDriver() | ||
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| It("should invoke the correct command", func() { | ||
| err := t.ipSet.DestroyAllSets() | ||
| Expect(err).To(Succeed()) | ||
| t.cmdExecutor.AwaitCommand(IPSetPathMatcher, "destroy") | ||
| }) | ||
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| When("a set is initially in use", func() { | ||
| It("should retry and succeed", func() { | ||
| t.cmdExecutor.SetupCommandOutputWithError("Set cannot be destroyed: it is in use by a kernel component", | ||
| errors.New("exit status 1"), IPSetPathMatcher, "destroy") | ||
| err := t.ipSet.DestroyAllSets() | ||
| Expect(err).To(Succeed()) | ||
| }) | ||
| }) | ||
| }) | ||
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| type testDriver struct { | ||
| cmdExecutor *fakecommand.Executor | ||
| ipSet ipset.Interface | ||
| } | ||
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| func newTestDriver() *testDriver { | ||
| t := &testDriver{} | ||
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| BeforeEach(func() { | ||
| t.cmdExecutor = fakecommand.New() | ||
| t.ipSet = ipset.New() | ||
| }) | ||
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| return t | ||
| } |