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70 lines
1.9 KiB
Go
70 lines
1.9 KiB
Go
/*
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Copyright 2017 The Kubernetes 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 env
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import (
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"fmt"
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"io"
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"strings"
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)
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func ExampleIsEnvironmentArgument_true() {
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test := "returns=true"
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fmt.Println(IsEnvironmentArgument(test))
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// Output: true
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}
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func ExampleIsEnvironmentArgument_false() {
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test := "returnsfalse"
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fmt.Println(IsEnvironmentArgument(test))
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// Output: false
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}
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func ExampleIsValidEnvironmentArgument_true() {
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test := "wordcharacters=true"
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fmt.Println(IsValidEnvironmentArgument(test))
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// Output: true
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}
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func ExampleIsValidEnvironmentArgument_false() {
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test := "not$word^characters=test"
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fmt.Println(IsValidEnvironmentArgument(test))
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// Output: false
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}
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func ExampleSplitEnvironmentFromResources() {
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args := []string{`resource`, "ENV\\=ARG", `ONE\=MORE`, `DASH-`}
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fmt.Println(SplitEnvironmentFromResources(args))
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// Output: [resource] [ENV\=ARG ONE\=MORE DASH-] true
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}
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func ExampleParseEnv_good() {
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r := strings.NewReader("FROM=READER")
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ss := []string{"ENV=VARIABLE", "AND=ANOTHER", "REMOVE-", "-"}
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fmt.Println(ParseEnv(ss, r))
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// Output:
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// [{ENV VARIABLE nil} {AND ANOTHER nil} {FROM READER nil}] [REMOVE] <nil>
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}
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func ExampleParseEnv_bad() {
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var r io.Reader
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bad := []string{"This not in the key=value format."}
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fmt.Println(ParseEnv(bad, r))
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// Output:
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// [] [] environment variables must be of the form key=value and can only contain letters, numbers, and underscores
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}
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