File resource integrationtest

integration/file_resource_test.go

@@ -0,0 +1,96 @@
+// Mgmt
+// Copyright (C) 2013-2018+ James Shubin and the project contributors
+// Written by James Shubin <james@shubin.ca> and the project contributors
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// 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 integration
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestFileRes verifies file resource can create a file
+func TestFileRes(t *testing.T) {
+	// create an mgmt test environment and ensure cleanup/debug logging on failure/exit
+	m := Instance{}
+	defer m.Cleanup(t)
+
+	// start a mgmt instance running in the background
+	m.RunBackground(t)
+	m.WaitUntilIdle(t)
+
+	// deploy
+	m.DeployLang(t, `
+	$root = getenv("MGMT_TEST_ROOT")
+	file "${root}/file.txt" {
+		content => "test",
+	}
+	`)
+	m.WaitUntilConverged(t)
+
+	// an empty file should have been created
+	text, _ := m.WorkdirReadFromFile(t, "file.txt")
+	assert.Equal(t, "test", text)
+}
+
+// TestFileResEmpty verifies file resource can create an empty file
+func TestFileResEmpty(t *testing.T) {
+	// create an mgmt test environment and ensure cleanup/debug logging on failure/exit
+	m := Instance{}
+	defer m.Cleanup(t)
+
+	// start a mgmt instance running in the background
+	m.RunBackground(t)
+	m.WaitUntilIdle(t)
+
+	// deploy
+	m.DeployLang(t, `
+	$root = getenv("MGMT_TEST_ROOT")
+	file "${root}/empty.txt" {
+		content => "",
+	}
+	`)
+	m.WaitUntilConverged(t)
+
+	// an empty file should have been created
+	text, _ := m.WorkdirReadFromFile(t, "empty.txt")
+	assert.Equal(t, "", text)
+}
+
+// TestFileResEmptyCalculated verifies file resource works the same for string values as wel as calculated values
+func TestFileResEmptyCalculated(t *testing.T) {
+	// create an mgmt test environment and ensure cleanup/debug logging on failure/exit
+	m := Instance{}
+	defer m.Cleanup(t)
+
+	// start a mgmt instance running in the background
+	m.RunBackground(t)
+	m.WaitUntilIdle(t)
+
+	// deploy
+	m.DeployLang(t, `
+	$root = getenv("MGMT_TEST_ROOT")
+	file "${root}/empty.txt" {
+		content => printf(""),
+	}
+	`)
+	m.WaitUntilConverged(t)
+
+	// an empty file should have been created
+	text, _ := m.WorkdirReadFromFile(t, "empty.txt")
+	assert.Equal(t, "", text)
+}