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/*
* ============LICENSE_START=======================================================
* oom-certservice-k8s-external-provider
* ================================================================================
* Copyright (C) 2020 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package main
import (
"flag"
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_shouldParseArguments_defaultValues(t *testing.T) {
os.Args = []string{
"first-arg-is-omitted-by-method-parse-arguments-so-this-only-a-placeholder"}
flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ExitOnError)
metricsAddr, logLevel, enableLeaderElection := parseInputArguments()
assert.Equal(t, ":8080", metricsAddr)
assert.Equal(t, "debug", logLevel)
assert.False(t, enableLeaderElection)
}
func Test_shouldParseArguments_valuesFromCLI(t *testing.T) {
os.Args = []string{
"first-arg-is-omitted-by-method-parse-arguments-so-this-only-a-placeholder",
"--metrics-addr=127.0.0.1:555",
"--log-level=error",
"--enable-leader-election=true"}
flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ExitOnError)
metricsAddr, logLevel, enableLeaderElection := parseInputArguments()
assert.Equal(t, "127.0.0.1:555", metricsAddr)
assert.Equal(t, "error", logLevel)
assert.True(t, enableLeaderElection)
}
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