integration-tests: add the first classic dimention tests

integration-tests/tests/classic_dimension_test.go

@@ -0,0 +1,89 @@
+// -*- Mode: Go; indent-tabs-mode: t -*-
+// +build !excludeintegration
+
+/*
+ * Copyright (C) 2016 Canonical Ltd
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package tests
+
+import (
+	"os"
+
+	"github.com/ubuntu-core/snappy/integration-tests/testutils/cli"
+	"github.com/ubuntu-core/snappy/integration-tests/testutils/common"
+
+	"gopkg.in/check.v1"
+)
+
+var _ = check.Suite(&classicDimensionSuite{})
+
+type classicDimensionSuite struct {
+	common.SnappySuite
+}
+
+func (s *classicDimensionSuite) enableClassic(c *check.C) {
+	output := cli.ExecCommand(c, "sudo", "env", "https_proxy="+os.Getenv("https_proxy"), "snappy", "enable-classic")
+
+	expected := "(?ms)" +
+		".*" +
+		"Classic dimension enabled on this snappy system.\n" +
+		"Use “snappy shell classic” to enter the classic dimension.\n"
+	c.Assert(output, check.Matches, expected)
+}
+
+func (s *classicDimensionSuite) destroyClassic(c *check.C) {
+	output := cli.ExecCommand(c, "sudo", "snappy", "destroy-classic")
+
+	expected := "Classic dimension destroyed on this snappy system.\n"
+	c.Assert(output, check.Equals, expected)
+}
+
+func (s *classicDimensionSuite) TestClassicShell(c *check.C) {
+	s.enableClassic(c)
+	defer s.destroyClassic(c)
+
+	enteringOutput := cli.ExecCommand(c, "snappy", "shell", "classic")
+	expectedEnteringOutput := "Entering classic dimension\n" +
+		"\n" +
+		"\n" +
+		"The home directory is shared between snappy and the classic dimension.\n" +
+		"Run \"exit\" to leave the classic shell.\n" +
+		"\n"
+	c.Assert(enteringOutput, check.Equals, expectedEnteringOutput)
+}
+
+func (s *classicDimensionSuite) TestDestroyUnexistingClassicMustPrintError(c *check.C) {
+	output, err := cli.ExecCommandErr("sudo", "snappy", "destroy-classic")
+
+	c.Check(err, check.NotNil,
+		check.Commentf("Trying to destroy unexisting classic dimension did not exit with an error"))
+	c.Assert(string(output), check.Equals,
+		"Classic dimension is not enabled.\n",
+		check.Commentf("Wrong error message"))
+}
+
+func (s *classicDimensionSuite) TestReEnableClassicMustPrintError(c *check.C) {
+	s.enableClassic(c)
+	defer s.destroyClassic(c)
+	output, err := cli.ExecCommandErr("sudo", "snappy", "enable-classic")
+
+	c.Check(err, check.NotNil,
+		check.Commentf("Trying to re-enable classic dimension did not exit with an error"))
+	c.Assert(string(output), check.Equals,
+		"Classic dimension is already enabled.\n",
+		check.Commentf("Wrong error message"))
+}

integration-tests/testutils/autopkgtest/autopkgtest.go

@@ -54,7 +54,7 @@ type AutoPkgTest struct {
 	IntegrationTestName string
 	// ShellOnFail is used in case of failure to open a shell on the testbed before shutting it down.
 	ShellOnFail bool
-	// Env is a map with the environment variables to set on the test bed and their values.adtrunCommonCmd
+	// Env is a map with the environment variables to set on the test bed and their values.
 	Env map[string]string
 }