github.com/YousefHaggyHeroku/pack@v1.5.5/internal/blob/blob_test.go (about)

     1  package blob_test
     2  
     3  import (
     4  	"os"
     5  	"path/filepath"
     6  	"testing"
     7  
     8  	"github.com/sclevine/spec"
     9  	"github.com/sclevine/spec/report"
    10  
    11  	"github.com/YousefHaggyHeroku/pack/internal/blob"
    12  	h "github.com/YousefHaggyHeroku/pack/testhelpers"
    13  )
    14  
    15  func TestBlob(t *testing.T) {
    16  	spec.Run(t, "Buildpack", testBlob, spec.Parallel(), spec.Report(report.Terminal{}))
    17  }
    18  
    19  func testBlob(t *testing.T, when spec.G, it spec.S) {
    20  	when("#Blob", func() {
    21  		when("#Open", func() {
    22  			var (
    23  				blobDir  = filepath.Join("testdata", "blob")
    24  				blobPath string
    25  			)
    26  
    27  			when("dir", func() {
    28  				it.Before(func() {
    29  					blobPath = blobDir
    30  				})
    31  				it("returns a tar reader", func() {
    32  					assertBlob(t, blob.NewBlob(blobPath))
    33  				})
    34  			})
    35  
    36  			when("tgz", func() {
    37  				it.Before(func() {
    38  					blobPath = h.CreateTGZ(t, blobDir, ".", -1)
    39  				})
    40  
    41  				it.After(func() {
    42  					h.AssertNil(t, os.Remove(blobPath))
    43  				})
    44  				it("returns a tar reader", func() {
    45  					assertBlob(t, blob.NewBlob(blobPath))
    46  				})
    47  			})
    48  
    49  			when("tar", func() {
    50  				it.Before(func() {
    51  					blobPath = h.CreateTAR(t, blobDir, ".", -1)
    52  				})
    53  
    54  				it.After(func() {
    55  					h.AssertNil(t, os.Remove(blobPath))
    56  				})
    57  				it("returns a tar reader", func() {
    58  					assertBlob(t, blob.NewBlob(blobPath))
    59  				})
    60  			})
    61  		})
    62  	})
    63  }