command.TestBuildOnlyFileCommaFlags: create some files using post processors

command/build_test.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/hashicorp/packer/builder/file"
 	"github.com/hashicorp/packer/packer"
+	shell_local "github.com/hashicorp/packer/post-processor/shell-local"
 )
 
 func TestBuildOnlyFileCommaFlags(t *testing.T) {
@@ -111,14 +112,15 @@ func TestBuildExceptFileCommaFlags(t *testing.T) {
 		fatalCommand(t, c.Meta)
 	}
 
-	if fileExists("chocolate.txt") {
+	for _, f := range []string{"chocolate.txt"} {
-		t.Error("Expected NOT to find chocolate.txt")
+		if fileExists(f) {
+			t.Errorf("Expected NOT to find %s", f)
 		}
-	if !fileExists("vanilla.txt") {
-		t.Error("Expected to find vanilla.txt")
 	}
-	if !fileExists("cherry.txt") {
+	for _, f := range []string{"vanilla.txt", "cherry.txt", "apple.txt", "peach.txt"} {
-		t.Error("Expected to find cherry.txt")
+		if !fileExists(f) {
+			t.Errorf("Expected to find %s", f)
+		}
 	}
 }
 
@@ -137,6 +139,9 @@ func testCoreConfigBuilder(t *testing.T) *packer.CoreConfig {
 		Builder: func(n string) (packer.Builder, error) {
 			return &file.Builder{}, nil
 		},
+		PostProcessor: func(n string) (packer.PostProcessor, error) {
+			return &shell_local.PostProcessor{}, nil
+		},
 	}
 	return &packer.CoreConfig{
 		Components: components,
@@ -159,4 +164,6 @@ func cleanup() {
 	os.RemoveAll("chocolate.txt")
 	os.RemoveAll("vanilla.txt")
 	os.RemoveAll("cherry.txt")
+	os.RemoveAll("apple.txt")
+	os.RemoveAll("peach.txt")
 }

command/test-fixtures/build-only/template.json

@@ -18,5 +18,15 @@
             "content":"cherry",
             "target":"cherry.txt"
         }
+    ],
+    "post-processors": [
+        {
+            "type": "shell-local",
+            "inline": ["touch apple.txt"]
+        },
+        {
+            "type": "shell-local",
+            "inline": ["touch peach.txt"]
+        }
     ]
 }