github.com/paketoio/libpak@v1.3.1/sherpa/file_listing_test.go (about)

     1  /*
     2   * Copyright 2018-2020 the original author or authors.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *      https://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package sherpa_test
    18  
    19  import (
    20  	"io/ioutil"
    21  	"os"
    22  	"path/filepath"
    23  	"testing"
    24  
    25  	. "github.com/onsi/gomega"
    26  	"github.com/paketoio/libpak/sherpa"
    27  	"github.com/sclevine/spec"
    28  )
    29  
    30  func testFileListing(t *testing.T, context spec.G, it spec.S) {
    31  	var (
    32  		Expect = NewWithT(t).Expect
    33  
    34  		path string
    35  	)
    36  
    37  	it.Before(func() {
    38  		var err error
    39  
    40  		path, err = ioutil.TempDir("", "file-listing")
    41  		Expect(err).NotTo(HaveOccurred())
    42  	})
    43  
    44  	it.After(func() {
    45  		Expect(os.RemoveAll(path)).To(Succeed())
    46  	})
    47  
    48  	it("create listing", func() {
    49  		Expect(ioutil.WriteFile(filepath.Join(path, "alpha.txt"), []byte{}, 0644)).To(Succeed())
    50  		Expect(os.MkdirAll(filepath.Join(path, "test-directory"), 0755)).To(Succeed())
    51  		Expect(ioutil.WriteFile(filepath.Join(path, "test-directory", "bravo.txt"), []byte{}, 0644)).To(Succeed())
    52  
    53  		e, err := sherpa.NewFileListing(path)
    54  		Expect(err).NotTo(HaveOccurred())
    55  
    56  		Expect(e).To(HaveLen(3))
    57  	})
    58  }