move coreos-cloudinit into config/cloudinit

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>

config/cloudinit/initialize/user_data_test.go

@@ -0,0 +1,74 @@
+// Copyright 2015 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package initialize
+
+import (
+	"testing"
+
+	"github.com/rancher/os/config/cloudinit/config"
+)
+
+func TestParseHeaderCRLF(t *testing.T) {
+	configs := []string{
+		"#cloud-config\nfoo: bar",
+		"#cloud-config\r\nfoo: bar",
+	}
+
+	for i, config := range configs {
+		_, err := ParseUserData(config)
+		if err != nil {
+			t.Errorf("Failed parsing config %d: %v", i, err)
+		}
+	}
+
+	scripts := []string{
+		"#!bin/bash\necho foo",
+		"#!bin/bash\r\necho foo",
+	}
+
+	for i, script := range scripts {
+		_, err := ParseUserData(script)
+		if err != nil {
+			t.Errorf("Failed parsing script %d: %v", i, err)
+		}
+	}
+}
+
+func TestParseConfigCRLF(t *testing.T) {
+	contents := "#cloud-config \r\nhostname: foo\r\nssh_authorized_keys:\r\n  - foobar\r\n"
+	ud, err := ParseUserData(contents)
+	if err != nil {
+		t.Fatalf("Failed parsing config: %v", err)
+	}
+
+	cfg := ud.(*config.CloudConfig)
+
+	if cfg.Hostname != "foo" {
+		t.Error("Failed parsing hostname from config")
+	}
+
+	if len(cfg.SSHAuthorizedKeys) != 1 {
+		t.Error("Parsed incorrect number of SSH keys")
+	}
+}
+
+func TestParseConfigEmpty(t *testing.T) {
+	i, e := ParseUserData(``)
+	if i != nil {
+		t.Error("ParseUserData of empty string returned non-nil unexpectedly")
+	} else if e != nil {
+		t.Error("ParseUserData of empty string returned error unexpectedly")
+	}
+}