mirror of https://github.com/k3s-io/k3s
69 lines
1.7 KiB
Go
69 lines
1.7 KiB
Go
/*
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Copyright 2016 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 preflight
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import (
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"bytes"
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"fmt"
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"testing"
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)
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type preflightCheckTest struct {
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msg string
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}
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func (pfct preflightCheckTest) Check() (warning, errors []error) {
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if pfct.msg == "warning" {
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return []error{fmt.Errorf("warning")}, nil
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}
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if pfct.msg != "" {
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return nil, []error{fmt.Errorf("fake error")}
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}
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return
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}
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func TestRunChecks(t *testing.T) {
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var tokenTest = []struct {
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p []PreFlightCheck
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expected bool
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output string
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}{
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{[]PreFlightCheck{}, true, ""},
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{[]PreFlightCheck{preflightCheckTest{"warning"}}, true, "WARNING: warning\n"}, // should just print warning
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{[]PreFlightCheck{preflightCheckTest{"error"}}, false, ""},
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{[]PreFlightCheck{preflightCheckTest{"test"}}, false, ""},
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}
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for _, rt := range tokenTest {
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buf := new(bytes.Buffer)
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actual := runChecks(rt.p, buf)
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if (actual == nil) != rt.expected {
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t.Errorf(
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"failed runChecks:\n\texpected: %t\n\t actual: %t",
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rt.expected,
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(actual == nil),
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)
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}
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if buf.String() != rt.output {
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t.Errorf(
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"failed runChecks:\n\texpected: %s\n\t actual: %s",
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rt.output,
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buf.String(),
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)
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}
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}
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}
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