// createConfigurationFile creates a temporary configuration file.
func createConfigurationFile(assert audit.Assertion, content string) (*audit.TempDir, string) {
tempDir := audit.NewTempDir(assert)
configFile, err := ioutil.TempFile(tempDir.String(), "configuration")
assert.Nil(err)
configFileName := configFile.Name()
_, err = configFile.WriteString(content)
assert.Nil(err)
configFile.Close()
return tempDir, configFileName
}
// TestTempDirRestore tests the restoring of temporary created
// directories.
func TestTempDirRestore(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
td := audit.NewTempDir(assert)
assert.NotNil(td)
tds := td.String()
fi, err := os.Stat(tds)
assert.Nil(err)
assert.True(fi.IsDir())
td.Restore()
fi, err = os.Stat(tds)
assert.ErrorMatch(err, "stat .* no such file or directory")
}
// TestReadFile tests reading a configuration out of a file.
func TestReadFile(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
tempDir := audit.NewTempDir(assert)
defer tempDir.Restore()
configFile, err := ioutil.TempFile(tempDir.String(), "configuration")
assert.Nil(err)
configFileName := configFile.Name()
_, err = configFile.WriteString("{config {foo 42}{bar 24}}")
assert.Nil(err)
configFile.Close()
config, err := configuration.ReadFile(configFileName)
assert.Nil(err)
v, err := config.At("foo").Value()
assert.Nil(err)
assert.Equal(v, "42")
v, err = config.At("bar").Value()
assert.Nil(err)
assert.Equal(v, "24")
_, err = configuration.ReadFile("some-not-existing-configuration-file-due-to-wierd-name")
assert.ErrorMatch(err, `.* cannot read configuration file .*`)
}
// TestTempDirCreate tests the creation of temporary directories.
func TestTempDirCreate(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
testDir := func(dir string) {
fi, err := os.Stat(dir)
assert.Nil(err)
assert.True(fi.IsDir())
assert.Equal(fi.Mode().Perm(), os.FileMode(0700))
}
td := audit.NewTempDir(assert)
assert.NotNil(td)
defer td.Restore()
tds := td.String()
assert.NotEmpty(tds)
testDir(tds)
sda := td.Mkdir("subdir", "foo")
assert.NotEmpty(sda)
testDir(sda)
sdb := td.Mkdir("subdir", "bar")
assert.NotEmpty(sdb)
testDir(sdb)
}