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// Copyright 2015 The appc 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 types
import (
"testing"
)
func TestEnvironmentAssertValid(t *testing.T) {
tests := []struct {
env Environment
werr bool
}{
// duplicate names should fail
{
Environment{
EnvironmentVariable{"DEBUG", "true"},
EnvironmentVariable{"DEBUG", "true"},
},
true,
},
// empty name should fail
{
Environment{
EnvironmentVariable{"", "value"},
},
true,
},
// name beginning with digit should fail
{
Environment{
EnvironmentVariable{"0DEBUG", "true"},
},
true,
},
// name with non [A-Za-z0-9_.-] should fail
{
Environment{
EnvironmentVariable{"VERBOSE|DEBUG", "true"},
},
true,
},
// accepted environment variable forms
{
Environment{
EnvironmentVariable{"DEBUG", "true"},
},
false,
},
{
Environment{
EnvironmentVariable{"_0_DEBUG_0_", "true"},
},
false,
},
{
Environment{
EnvironmentVariable{"DEBUG.0", "true"},
},
false,
},
{
Environment{
EnvironmentVariable{"DEBUG-0", "true"},
},
false,
},
}
for i, test := range tests {
env := Environment(test.env)
err := env.assertValid()
if gerr := (err != nil); gerr != test.werr {
t.Errorf("#%d: gerr=%t, want %t (err=%v)", i, gerr, test.werr, err)
}
}
}
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