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Signed-off-by: Francesco Romani <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| /* | ||
| Copyright 2022 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 config | ||
|
|
||
| import ( | ||
| "errors" | ||
| "io/fs" | ||
| "log" | ||
| "os" | ||
| "path/filepath" | ||
| "reflect" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| "github.com/k8stopologyawareschedwg/resource-topology-exporter/pkg/resourcemonitor" | ||
| ) | ||
|
|
||
| func TestReadResourceExclude(t *testing.T) { | ||
| testDir, closer := setupTest(t) | ||
| t.Cleanup(closer) | ||
|
|
||
| err := os.MkdirAll(filepath.Join(testDir, "extra"), 0755) | ||
| if err != nil { | ||
| t.Fatalf("unexpected error creating temp file: %v", err) | ||
| } | ||
|
|
||
| cfgContent := `resourceExclude: | ||
| masternode: [memory, device/exampleA] | ||
| workernode1: [memory, device/exampleB] | ||
| workernode2: [cpu] | ||
| "*": [device/exampleC]` | ||
|
|
||
| if err := os.WriteFile(filepath.Join(testDir, "extra", "config.yaml"), []byte(cfgContent), 0644); err != nil { | ||
| t.Fatalf("unexpected error writing data: %v", err) | ||
| } | ||
|
|
||
| pArgs, err := LoadArgs(testDir) | ||
| if err != nil { | ||
| t.Fatalf("unexpected error: %v", err) | ||
| } | ||
|
|
||
| expectedResourceExclude := resourcemonitor.ResourceExclude{ | ||
| "masternode": {"memory", "device/exampleA"}, | ||
| "workernode1": {"memory", "device/exampleB"}, | ||
| "workernode2": {"cpu"}, | ||
| "*": {"device/exampleC"}, | ||
| } | ||
|
|
||
| if !reflect.DeepEqual(pArgs.Resourcemonitor.ResourceExclude, expectedResourceExclude) { | ||
| t.Errorf("ResourceExclude is different!\ngot=%+#v\nexpected=%+#v", pArgs.Resourcemonitor.ResourceExclude, expectedResourceExclude) | ||
| } | ||
| } | ||
|
|
||
| func TestFromFiles(t *testing.T) { | ||
| testDir, closer := setupTest(t) | ||
| t.Cleanup(closer) | ||
|
|
||
| type testCase struct { | ||
| name string | ||
| } | ||
|
|
||
| for _, tcase := range []testCase{ | ||
| { | ||
| name: "00-full", | ||
| }, | ||
| } { | ||
| t.Run(tcase.name, func(t *testing.T) { | ||
| confRoot := filepath.Join(testDir, "conftree", tcase.name) | ||
| cleanCase := setupCase(t, testDir, tcase.name) | ||
| t.Cleanup(cleanCase) | ||
|
|
||
| var pArgs ProgArgs | ||
| SetDefaults(&pArgs) | ||
| err := FromFiles(&pArgs, testDir) | ||
| if err != nil { | ||
| t.Fatalf("unexpected error: %v", err) | ||
| } | ||
|
|
||
| golden := filepath.Join(confRoot, "_output", "output.yaml") | ||
|
|
||
| expectedRaw, err := os.ReadFile(golden) | ||
| if err != nil { | ||
| t.Fatalf("unexpected error: %v", err) | ||
| } | ||
|
|
||
| got := strings.TrimSpace(string(pArgs.ToYAMLString())) | ||
|
Check failure on line 100 in rte/pkg/rte/config/cfgfile_test.go
|
||
| expected := strings.TrimSpace(string(expectedRaw)) | ||
| if got != expected { | ||
| t.Errorf("invalid defaults.\n>>> got:\n{%s}\n>>> expected:\n{%s}", got, expected) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func setupCase(t *testing.T, testDir, name string) func() { | ||
| t.Helper() | ||
|
|
||
| log.Printf("setupCase: %s", name) | ||
|
|
||
| confRoot := filepath.Join(testDir, "conftree", name) | ||
|
|
||
| if err := os.CopyFS(filepath.Join(testDir, "daemon"), os.DirFS(filepath.Join(confRoot, "daemon"))); err != nil { | ||
| t.Fatalf("cannot setup daemon: %v", err) | ||
| } | ||
| log.Printf("copied: %s -> %s", filepath.Join(confRoot, "daemon"), filepath.Join(testDir, "daemon")) | ||
|
|
||
| if err := os.CopyFS(filepath.Join(testDir, "extra"), os.DirFS(filepath.Join(confRoot, "extra"))); err != nil { | ||
| t.Fatalf("cannot setup extra: %v", err) | ||
| } | ||
| log.Printf("copied: %s -> %s", filepath.Join(confRoot, "extra"), filepath.Join(testDir, "extra")) | ||
|
|
||
| return func() { | ||
| var err error | ||
| err = os.RemoveAll(filepath.Join(testDir, "daemon")) | ||
| if err != nil && !errors.Is(err, fs.ErrNotExist) { | ||
| t.Fatalf("cannot cleanup daemon: %v", err) | ||
| } | ||
| log.Printf("cleanup: %s", filepath.Join(testDir, "daemon")) | ||
| err = os.RemoveAll(filepath.Join(testDir, "extra")) | ||
| if err != nil && !errors.Is(err, fs.ErrNotExist) { | ||
| t.Fatalf("cannot cleanup extra: %v", err) | ||
| } | ||
| log.Printf("cleanup: %s", filepath.Join(testDir, "extra")) | ||
| } | ||
| } | ||
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