[FAB-7629] Fix car platform test fixture

Fix chaincode archive platform test fixture so the test can run again.

Change-Id: Ib70eb4035c2e2e5fb3c04c9b46ddec1c1670d0f9
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>

Author: sykesm

core/chaincode/platforms/car/test/platform_test.go core/chaincode/platforms/car/platform_test.go

@@ -14,10 +14,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package test
+package car_test
 
 import (
 	"os"
+	"path/filepath"
 	"testing"
 
 	"github.com/hyperledger/fabric/common/util"
@@ -33,20 +34,22 @@ func TestMain(m *testing.M) {
 
 func TestCar_BuildImage(t *testing.T) {
 	vm, err := container.NewVM()
-
 	if err != nil {
 		t.Errorf("Error getting VM: %s", err)
 		return
 	}
-	// Build the spec
-	cwd, err := os.Getwd()
-	if err != nil {
-		t.Errorf("Error getting CWD: %s", err)
-		return
-	}
 
-	chaincodePath := cwd + "/org.hyperledger.chaincode.example02-0.1-SNAPSHOT.car"
-	spec := &pb.ChaincodeSpec{Type: pb.ChaincodeSpec_CAR, ChaincodeId: &pb.ChaincodeID{Name: "cartest", Path: chaincodePath}, Input: &pb.ChaincodeInput{Args: util.ToChaincodeArgs("f")}}
+	chaincodePath := filepath.Join("testdata", "/org.hyperledger.chaincode.example02-0.1-SNAPSHOT.car")
+	spec := &pb.ChaincodeSpec{
+		Type: pb.ChaincodeSpec_CAR,
+		ChaincodeId: &pb.ChaincodeID{
+			Name: "cartest",
+			Path: chaincodePath,
+		},
+		Input: &pb.ChaincodeInput{
+			Args: util.ToChaincodeArgs("f"),
+		},
+	}
 	if err := vm.BuildChaincodeContainer(spec); err != nil {
 		t.Error(err)
 	}

core/chaincode/platforms/car/test/org.hyperledger.chaincode.example02-0.1-SNAPSHOT.car

@@ -13,7 +13,6 @@ excluded_packages=(
     "github.com/hyperledger/fabric/build/"
     "github.com/hyperledger/fabric/common/ledger/testutil"
     "github.com/hyperledger/fabric/common/mocks"
-    "github.com/hyperledger/fabric/core/chaincode/platforms/car/test" # until FAB-7629 is resolved
     "github.com/hyperledger/fabric/core/deliverservice/mocks"
     "github.com/hyperledger/fabric/core/ledger/kvledger/example"
     "github.com/hyperledger/fabric/core/ledger/kvledger/marble_example"