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f5f4f0872e
issue: #28272 Numpy does not support array type import. Array type data is imported through parquet. Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
89 lines
2.6 KiB
Go
89 lines
2.6 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package storage
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import (
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"bytes"
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"io"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestAzureFile(t *testing.T) {
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t.Run("Read", func(t *testing.T) {
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data := []byte("Test data for Read.")
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azureFile := NewAzureFile(io.NopCloser(bytes.NewReader(data)))
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buffer := make([]byte, 4)
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n, err := azureFile.Read(buffer)
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assert.NoError(t, err)
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assert.Equal(t, 4, n)
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assert.Equal(t, "Test", string(buffer))
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buffer = make([]byte, 6)
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n, err = azureFile.Read(buffer)
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assert.NoError(t, err)
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assert.Equal(t, 6, n)
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assert.Equal(t, " data ", string(buffer))
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})
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t.Run("ReadAt", func(t *testing.T) {
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data := []byte("Test data for ReadAt.")
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azureFile := NewAzureFile(io.NopCloser(bytes.NewReader(data)))
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buffer := make([]byte, 4)
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n, err := azureFile.ReadAt(buffer, 5)
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assert.NoError(t, err)
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assert.Equal(t, 4, n)
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assert.Equal(t, "data", string(buffer))
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})
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t.Run("Seek start", func(t *testing.T) {
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data := []byte("Test data for Seek.")
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azureFile := NewAzureFile(io.NopCloser(bytes.NewReader(data)))
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offset, err := azureFile.Seek(10, io.SeekStart)
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assert.NoError(t, err)
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assert.Equal(t, int64(10), offset)
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buffer := make([]byte, 4)
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n, err := azureFile.Read(buffer)
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assert.NoError(t, err)
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assert.Equal(t, 4, n)
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assert.Equal(t, "for ", string(buffer))
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})
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t.Run("Seek current", func(t *testing.T) {
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data := []byte("Test data for Seek.")
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azureFile := NewAzureFile(io.NopCloser(bytes.NewReader(data)))
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buffer := make([]byte, 4)
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n, err := azureFile.Read(buffer)
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assert.NoError(t, err)
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assert.Equal(t, 4, n)
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assert.Equal(t, "Test", string(buffer))
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offset, err := azureFile.Seek(10, io.SeekCurrent)
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assert.NoError(t, err)
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assert.Equal(t, int64(14), offset)
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buffer = make([]byte, 4)
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n, err = azureFile.Read(buffer)
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assert.NoError(t, err)
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assert.Equal(t, 4, n)
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assert.Equal(t, "Seek", string(buffer))
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})
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}
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