124 lines
3.2 KiB
Go
124 lines
3.2 KiB
Go
/*
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Copyright 2018 the Heptio Ark contributors.
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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 aws
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import (
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"testing"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/awserr"
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"github.com/aws/aws-sdk-go/aws/request"
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"github.com/aws/aws-sdk-go/service/s3"
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"github.com/heptio/ark/pkg/util/test"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/require"
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)
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func TestIsValidSignatureVersion(t *testing.T) {
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assert.True(t, isValidSignatureVersion("1"))
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assert.True(t, isValidSignatureVersion("4"))
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assert.False(t, isValidSignatureVersion("3"))
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}
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type mockS3 struct {
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mock.Mock
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}
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func (m *mockS3) HeadObject(input *s3.HeadObjectInput) (*s3.HeadObjectOutput, error) {
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args := m.Called(input)
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return args.Get(0).(*s3.HeadObjectOutput), args.Error(1)
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}
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func (m *mockS3) GetObject(input *s3.GetObjectInput) (*s3.GetObjectOutput, error) {
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args := m.Called(input)
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return args.Get(0).(*s3.GetObjectOutput), args.Error(1)
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}
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func (m *mockS3) ListObjectsV2Pages(input *s3.ListObjectsV2Input, fn func(*s3.ListObjectsV2Output, bool) bool) error {
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args := m.Called(input, fn)
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return args.Error(0)
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}
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func (m *mockS3) DeleteObject(input *s3.DeleteObjectInput) (*s3.DeleteObjectOutput, error) {
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args := m.Called(input)
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return args.Get(0).(*s3.DeleteObjectOutput), args.Error(1)
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}
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func (m *mockS3) GetObjectRequest(input *s3.GetObjectInput) (req *request.Request, output *s3.GetObjectOutput) {
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args := m.Called(input)
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return args.Get(0).(*request.Request), args.Get(1).(*s3.GetObjectOutput)
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}
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func TestObjectExists(t *testing.T) {
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tests := []struct {
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name string
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errorResponse error
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expectedExists bool
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expectedError string
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}{
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{
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name: "exists",
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errorResponse: nil,
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expectedExists: true,
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},
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{
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name: "doesn't exist",
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errorResponse: awserr.New(s3.ErrCodeNoSuchKey, "no such key", nil),
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expectedExists: false,
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},
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{
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name: "error checking for existence",
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errorResponse: errors.Errorf("bad"),
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expectedExists: false,
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expectedError: "bad",
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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s := new(mockS3)
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defer s.AssertExpectations(t)
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o := &objectStore{
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logger: test.NewLogger(),
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s3: s,
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}
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bucket := "b"
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key := "k"
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req := &s3.HeadObjectInput{
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Bucket: aws.String(bucket),
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Key: aws.String(key),
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}
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s.On("HeadObject", req).Return(&s3.HeadObjectOutput{}, tc.errorResponse)
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exists, err := o.ObjectExists(bucket, key)
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if tc.expectedError != "" {
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assert.EqualError(t, err, tc.expectedError)
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return
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}
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require.NoError(t, err)
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assert.Equal(t, tc.expectedExists, exists)
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})
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}
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}
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