Unpend testing around cached buildpack in offline environment

[#166687251]

Author: ForestEckhardt

integration/init_test.go

@@ -20,6 +20,7 @@ func TestIntegration(t *testing.T) {
 	Expect := NewWithT(t).Expect
 
 	var err error
+	var nodeRepo string
 	bpDir, err = dagger.FindBPRoot()
 	Expect(err).NotTo(HaveOccurred())
 
@@ -35,7 +36,7 @@ func TestIntegration(t *testing.T) {
 	Expect(err).ToNot(HaveOccurred())
 	defer dagger.DeleteBuildpack(nodeURI)
 
-	nodeRepo, err := dagger.GetLatestUnpackagedBuildpack("node-engine-cnb")
+	nodeRepo, err = dagger.GetLatestUnpackagedBuildpack("node-engine-cnb")
 	Expect(err).ToNot(HaveOccurred())
 	defer os.RemoveAll(nodeRepo)
 

integration/integration_test.go

@@ -22,7 +22,7 @@ func testIntegration(t *testing.T, when spec.G, it spec.S) {
 	var (
 		Expect func(interface{}, ...interface{}) Assertion
 		app    *dagger.App
-		err error
+		err    error
 	)
 
 	it.Before(func() {
@@ -51,9 +51,7 @@ func testIntegration(t *testing.T, when spec.G, it spec.S) {
 			Expect(body).To(ContainSubstring("Hello, World!"))
 		})
 
-		// TODO: This test is blocked on a pack release https://www.pivotaltracker.com/story/show/169012540
-		// unpend this test when the --network flag is in a pack release
-		when.Pend("the npm and node buildpacks are cached", func() {
+		when("the npm and node buildpacks are cached", func() {
 			it("should not reach out to the internet", func() {
 				app, err = dagger.NewPack(
 					filepath.Join("testdata", "vendored"),