84 lines
2.6 KiB
Go
84 lines
2.6 KiB
Go
/*
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Copyright 2024 The Karmada Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package options
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import (
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"testing"
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"time"
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"github.com/spf13/pflag"
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"github.com/stretchr/testify/assert"
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"github.com/karmada-io/karmada/pkg/util/names"
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)
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func TestNewOptions(t *testing.T) {
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opts := NewOptions()
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assert.True(t, opts.LeaderElection.LeaderElect, "Expected default LeaderElect to be true")
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assert.Equal(t, "karmada-system", opts.LeaderElection.ResourceNamespace, "Unexpected default ResourceNamespace")
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assert.Equal(t, 15*time.Second, opts.LeaderElection.LeaseDuration.Duration, "Unexpected default LeaseDuration")
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assert.Equal(t, names.KarmadaSchedulerComponentName, opts.LeaderElection.ResourceName, "Unexpected default ResourceName")
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}
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func TestAddFlags(t *testing.T) {
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opts := NewOptions()
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fs := pflag.NewFlagSet("test", pflag.ContinueOnError)
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opts.AddFlags(fs)
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testCases := []struct {
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name string
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expectedType string
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expectedDefault string
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}{
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{"kubeconfig", "string", ""},
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{"leader-elect", "bool", "true"},
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{"enable-scheduler-estimator", "bool", "false"},
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{"scheduler-estimator-port", "int", "10352"},
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{"plugins", "stringSlice", "[*]"},
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{"scheduler-name", "string", "default-scheduler"},
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}
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for _, tc := range testCases {
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flag := fs.Lookup(tc.name)
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assert.NotNil(t, flag, "Flag %s not found", tc.name)
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assert.Equal(t, tc.expectedType, flag.Value.Type(), "Unexpected type for flag %s", tc.name)
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assert.Equal(t, tc.expectedDefault, flag.DefValue, "Unexpected default value for flag %s", tc.name)
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}
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}
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func TestOptionsFlagParsing(t *testing.T) {
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opts := NewOptions()
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fs := pflag.NewFlagSet("test", pflag.ContinueOnError)
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opts.AddFlags(fs)
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testArgs := []string{
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"--leader-elect=false",
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"--enable-scheduler-estimator=true",
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"--plugins=*,-foo,bar",
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"--scheduler-name=custom-scheduler",
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}
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err := fs.Parse(testArgs)
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assert.NoError(t, err)
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assert.False(t, opts.LeaderElection.LeaderElect)
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assert.True(t, opts.EnableSchedulerEstimator)
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assert.Equal(t, []string{"*", "-foo", "bar"}, opts.Plugins)
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assert.Equal(t, "custom-scheduler", opts.SchedulerName)
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}
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