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errors_test.go
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package tfresource_test
import (
"errors"
"fmt"
"strings"
"testing"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
"github.com/hashicorp/terraform-provider-aws/internal/tfresource"
)
func TestNotFound(t *testing.T) {
testCases := []struct {
Name string
Err error
Expected bool
}{
{
Name: "nil error",
Err: nil,
},
{
Name: "other error",
Err: errors.New("test"),
},
{
Name: "not found error",
Err: &resource.NotFoundError{LastError: errors.New("test")},
Expected: true,
},
{
Name: "wrapped other error",
Err: fmt.Errorf("test: %w", errors.New("test")),
},
{
Name: "wrapped not found error",
Err: fmt.Errorf("test: %w", &resource.NotFoundError{LastError: errors.New("test")}),
Expected: true,
},
}
for _, testCase := range testCases {
t.Run(testCase.Name, func(t *testing.T) {
got := tfresource.NotFound(testCase.Err)
if got != testCase.Expected {
t.Errorf("got %t, expected %t", got, testCase.Expected)
}
})
}
}
func TestTimedOut(t *testing.T) {
testCases := []struct {
Name string
Err error
Expected bool
}{
{
Name: "nil error",
Err: nil,
},
{
Name: "other error",
Err: errors.New("test"),
},
{
Name: "timeout error",
Err: &resource.TimeoutError{},
Expected: true,
},
{
Name: "timeout error non-nil last error",
Err: &resource.TimeoutError{LastError: errors.New("test")},
},
{
Name: "wrapped other error",
Err: fmt.Errorf("test: %w", errors.New("test")),
},
{
Name: "wrapped timeout error",
Err: fmt.Errorf("test: %w", &resource.TimeoutError{}),
},
{
Name: "wrapped timeout error non-nil last error",
Err: fmt.Errorf("test: %w", &resource.TimeoutError{LastError: errors.New("test")}),
},
}
for _, testCase := range testCases {
t.Run(testCase.Name, func(t *testing.T) {
got := tfresource.TimedOut(testCase.Err)
if got != testCase.Expected {
t.Errorf("got %t, expected %t", got, testCase.Expected)
}
})
}
}
func TestSetLastError(t *testing.T) {
testCases := []struct {
Name string
Err error
LastErr error
Expected bool
}{
{
Name: "nil error",
},
{
Name: "other error",
Err: errors.New("test"),
LastErr: errors.New("last"),
},
{
Name: "timeout error lastErr is nil",
Err: &resource.TimeoutError{},
},
{
Name: "timeout error",
Err: &resource.TimeoutError{},
LastErr: errors.New("lasttest"),
Expected: true,
},
{
Name: "timeout error non-nil last error lastErr is nil",
Err: &resource.TimeoutError{LastError: errors.New("test")},
},
{
Name: "timeout error non-nil last error no overwrite",
Err: &resource.TimeoutError{LastError: errors.New("test")},
LastErr: errors.New("lasttest"),
},
{
Name: "unexpected state error lastErr is nil",
Err: &resource.UnexpectedStateError{},
},
{
Name: "unexpected state error",
Err: &resource.UnexpectedStateError{},
LastErr: errors.New("lasttest"),
Expected: true,
},
{
Name: "unexpected state error non-nil last error lastErr is nil",
Err: &resource.UnexpectedStateError{LastError: errors.New("test")},
},
{
Name: "unexpected state error non-nil last error no overwrite",
Err: &resource.UnexpectedStateError{LastError: errors.New("test")},
LastErr: errors.New("lasttest"),
},
}
for _, testCase := range testCases {
t.Run(testCase.Name, func(t *testing.T) {
tfresource.SetLastError(testCase.Err, testCase.LastErr)
if testCase.Err != nil {
got := testCase.Err.Error()
contains := strings.Contains(got, "lasttest")
if (testCase.Expected && !contains) || (!testCase.Expected && contains) {
t.Errorf("got %s", got)
}
}
})
}
}