mirror of
https://github.com/gitpod-io/gitpod.git
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85 lines
2.4 KiB
Go
85 lines
2.4 KiB
Go
// Copyright (c) 2020 Gitpod GmbH. All rights reserved.
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// Licensed under the GNU Affero General Public License (AGPL).
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// See License.AGPL.txt in the project root for license information.
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package cmd
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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serverapi "github.com/gitpod-io/gitpod/gitpod-protocol"
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)
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func TestParseArgs(t *testing.T) {
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tests := []struct {
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Desc string
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Input []string
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Expectation []*serverapi.UserEnvVarValue
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Error string
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}{
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{"empty string", []string{""}, nil, "empty string (correct format is key=value)"},
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{"invalid - key without value", []string{"K"}, nil, "K has no equal character (correct format is K=some_value)"},
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{"no key with value", []string{"=value"}, nil, "variable must have a name"},
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{"simple key value", []string{"key=value"}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: "value"},
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},
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"",
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},
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{"key with empty value", []string{"key=\" \""}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: " "},
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},
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"",
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},
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{"key value with equals", []string{"key=something=else"}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: "something=else"},
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},
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"",
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},
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{"key value empty quoted value", []string{"key=\"\""}, nil, "variable must have a value; use -u to unset a variable"},
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{"key value containing spaces", []string{"key=\"hello world\""}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: "hello world"},
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},
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"",
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},
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{"key value containing space, quotes stripped by shell", []string{"key=hello world"}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: "hello world"},
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},
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"",
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},
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{"key value containing newline", []string{"key=hello\nworld"}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: "hello\nworld"},
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},
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"",
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},
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{"value containing equals sign", []string{"key=hello=world"}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: "hello=world"},
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},
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"",
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},
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{"value containing quoted equals sign", []string{"key=\"hello=world\""}, []*serverapi.UserEnvVarValue{
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{Name: "key", Value: "hello=world"},
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},
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"",
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},
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}
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for _, test := range tests {
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t.Run(test.Desc, func(t *testing.T) {
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kv, err := parseArgs(test.Input, "")
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if err != nil {
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if test.Error != err.Error() {
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t.Errorf("expected error '%v' but '%v' was returned", test.Error, err)
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}
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return
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}
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if diff := cmp.Diff(test.Expectation, kv); diff != "" {
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t.Errorf("parseArgs() mismatch (-want +got):\n%s", diff)
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}
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})
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}
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}
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