mirror of
https://blitiri.com.ar/repos/chasquid
synced 2025-12-18 14:47:03 +00:00
0611b7a7fc
This patch extends various packages and integration tests, increasing test coverage. They're small enough that it's not worth splitting them up, as it would add a lot of noise to the history.
126 lines
2.8 KiB
Go
126 lines
2.8 KiB
Go
package config
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import (
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"io"
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"io/ioutil"
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"os"
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"testing"
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"blitiri.com.ar/go/chasquid/internal/testlib"
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"blitiri.com.ar/go/log"
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)
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func mustCreateConfig(t *testing.T, contents string) (string, string) {
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tmpDir := testlib.MustTempDir(t)
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confStr := []byte(contents)
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err := ioutil.WriteFile(tmpDir+"/chasquid.conf", confStr, 0600)
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if err != nil {
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t.Fatalf("Failed to write tmp config: %v", err)
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}
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return tmpDir, tmpDir + "/chasquid.conf"
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}
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func TestEmptyConfig(t *testing.T) {
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tmpDir, path := mustCreateConfig(t, "")
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defer testlib.RemoveIfOk(t, tmpDir)
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c, err := Load(path)
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if err != nil {
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t.Fatalf("error loading empty config: %v", err)
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}
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// Test the default values are set.
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hostname, _ := os.Hostname()
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if c.Hostname == "" || c.Hostname != hostname {
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t.Errorf("invalid hostname %q, should be: %q", c.Hostname, hostname)
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}
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if c.MaxDataSizeMb != 50 {
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t.Errorf("max data size != 50: %d", c.MaxDataSizeMb)
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}
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if len(c.SmtpAddress) != 1 || c.SmtpAddress[0] != "systemd" {
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t.Errorf("unexpected address default: %v", c.SmtpAddress)
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}
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if len(c.SubmissionAddress) != 1 || c.SubmissionAddress[0] != "systemd" {
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t.Errorf("unexpected address default: %v", c.SubmissionAddress)
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}
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if c.MonitoringAddress != "" {
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t.Errorf("monitoring address is set: %v", c.MonitoringAddress)
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}
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testLogConfig(c)
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}
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func TestFullConfig(t *testing.T) {
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confStr := `
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hostname: "joust"
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smtp_address: ":1234"
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smtp_address: ":5678"
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monitoring_address: ":1111"
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max_data_size_mb: 26
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`
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tmpDir, path := mustCreateConfig(t, confStr)
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defer testlib.RemoveIfOk(t, tmpDir)
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c, err := Load(path)
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if err != nil {
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t.Fatalf("error loading non-existent config: %v", err)
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}
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if c.Hostname != "joust" {
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t.Errorf("hostname %q != 'joust'", c.Hostname)
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}
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if c.MaxDataSizeMb != 26 {
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t.Errorf("max data size != 26: %d", c.MaxDataSizeMb)
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}
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if len(c.SmtpAddress) != 2 ||
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c.SmtpAddress[0] != ":1234" || c.SmtpAddress[1] != ":5678" {
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t.Errorf("different address: %v", c.SmtpAddress)
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}
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if c.MonitoringAddress != ":1111" {
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t.Errorf("monitoring address %q != ':1111;", c.MonitoringAddress)
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}
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testLogConfig(c)
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}
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func TestErrorLoading(t *testing.T) {
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c, err := Load("/does/not/exist")
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if err == nil {
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t.Fatalf("loaded a non-existent config: %v", c)
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}
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}
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func TestBrokenConfig(t *testing.T) {
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tmpDir, path := mustCreateConfig(
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t, "<invalid> this is not a valid protobuf")
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defer testlib.RemoveIfOk(t, tmpDir)
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c, err := Load(path)
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if err == nil {
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t.Fatalf("loaded an invalid config: %v", c)
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}
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}
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// Run LogConfig, overriding the default logger first. This exercises the
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// code, we don't yet validate the output, but it is an useful sanity check.
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func testLogConfig(c *Config) {
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l := log.New(nopWCloser{ioutil.Discard})
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log.Default = l
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LogConfig(c)
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}
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type nopWCloser struct {
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io.Writer
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}
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func (nopWCloser) Close() error { return nil }
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