b9711abff3
Providers should use this package so the virtual kubelet core controllers can understand the errors produced from the provider code.
81 lines
1.7 KiB
Go
81 lines
1.7 KiB
Go
package errdefs
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import (
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"errors"
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"fmt"
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"testing"
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"gotest.tools/assert"
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"gotest.tools/assert/cmp"
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)
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type testingInvalidInputError bool
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func (e testingInvalidInputError) Error() string {
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return fmt.Sprintf("%v", bool(e))
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}
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func (e testingInvalidInputError) InvalidInput() bool {
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return bool(e)
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}
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func TestIsInvalidInput(t *testing.T) {
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type testCase struct {
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name string
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err error
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xMsg string
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xInvalidInput bool
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}
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for _, c := range []testCase{
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{
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name: "InvalidInputf",
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err: InvalidInputf("%s not found", "foo"),
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xMsg: "foo not found",
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xInvalidInput: true,
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},
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{
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name: "AsInvalidInput",
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err: AsInvalidInput(errors.New("this is a test")),
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xMsg: "this is a test",
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xInvalidInput: true,
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},
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{
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name: "AsInvalidInputWithNil",
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err: AsInvalidInput(nil),
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xMsg: "",
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xInvalidInput: false,
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},
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{
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name: "nilError",
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err: nil,
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xMsg: "",
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xInvalidInput: false,
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},
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{
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name: "customInvalidInputFalse",
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err: testingInvalidInputError(false),
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xMsg: "false",
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xInvalidInput: false,
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},
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{
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name: "customInvalidInputTrue",
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err: testingInvalidInputError(true),
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xMsg: "true",
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xInvalidInput: true,
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},
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} {
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t.Run(c.name, func(t *testing.T) {
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assert.Check(t, cmp.Equal(IsInvalidInput(c.err), c.xInvalidInput))
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if c.err != nil {
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assert.Check(t, cmp.Equal(c.err.Error(), c.xMsg))
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}
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})
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}
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}
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func TestInvalidInputCause(t *testing.T) {
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err := errors.New("test")
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assert.Equal(t, (&invalidInputError{err}).Cause(), err)
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}
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