package parsers import ( "strings" "testing" ) func TestParseHost(t *testing.T) { var ( defaultHttpHost = "127.0.0.1" defaultUnix = "/var/run/docker.sock" ) if addr, err := ParseHost(defaultHttpHost, defaultUnix, "0.0.0.0"); err == nil { t.Errorf("tcp 0.0.0.0 address expected error return, but err == nil, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, "tcp://"); err == nil { t.Errorf("default tcp:// address expected error return, but err == nil, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, "0.0.0.1:5555"); err != nil || addr != "tcp://0.0.0.1:5555" { t.Errorf("0.0.0.1:5555 -> expected tcp://0.0.0.1:5555, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, ":6666"); err != nil || addr != "tcp://127.0.0.1:6666" { t.Errorf(":6666 -> expected tcp://127.0.0.1:6666, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, "tcp://:7777"); err != nil || addr != "tcp://127.0.0.1:7777" { t.Errorf("tcp://:7777 -> expected tcp://127.0.0.1:7777, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, ""); err != nil || addr != "unix:///var/run/docker.sock" { t.Errorf("empty argument -> expected unix:///var/run/docker.sock, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, "unix:///var/run/docker.sock"); err != nil || addr != "unix:///var/run/docker.sock" { t.Errorf("unix:///var/run/docker.sock -> expected unix:///var/run/docker.sock, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, "unix://"); err != nil || addr != "unix:///var/run/docker.sock" { t.Errorf("unix:///var/run/docker.sock -> expected unix:///var/run/docker.sock, got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, "udp://127.0.0.1"); err == nil { t.Errorf("udp protocol address expected error return, but err == nil. Got %s", addr) } if addr, err := ParseHost(defaultHttpHost, defaultUnix, "udp://127.0.0.1:2375"); err == nil { t.Errorf("udp protocol address expected error return, but err == nil. Got %s", addr) } } func TestParseRepositoryTag(t *testing.T) { if repo, tag := ParseRepositoryTag("root"); repo != "root" || tag != "" { t.Errorf("Expected repo: '%s' and tag: '%s', got '%s' and '%s'", "root", "", repo, tag) } if repo, tag := ParseRepositoryTag("root:tag"); repo != "root" || tag != "tag" { t.Errorf("Expected repo: '%s' and tag: '%s', got '%s' and '%s'", "root", "tag", repo, tag) } if repo, digest := ParseRepositoryTag("root@sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"); repo != "root" || digest != "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855" { t.Errorf("Expected repo: '%s' and digest: '%s', got '%s' and '%s'", "root", "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", repo, digest) } if repo, tag := ParseRepositoryTag("user/repo"); repo != "user/repo" || tag != "" { t.Errorf("Expected repo: '%s' and tag: '%s', got '%s' and '%s'", "user/repo", "", repo, tag) } if repo, tag := ParseRepositoryTag("user/repo:tag"); repo != "user/repo" || tag != "tag" { t.Errorf("Expected repo: '%s' and tag: '%s', got '%s' and '%s'", "user/repo", "tag", repo, tag) } if repo, digest := ParseRepositoryTag("user/repo@sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"); repo != "user/repo" || digest != "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855" { t.Errorf("Expected repo: '%s' and digest: '%s', got '%s' and '%s'", "user/repo", "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", repo, digest) } if repo, tag := ParseRepositoryTag("url:5000/repo"); repo != "url:5000/repo" || tag != "" { t.Errorf("Expected repo: '%s' and tag: '%s', got '%s' and '%s'", "url:5000/repo", "", repo, tag) } if repo, tag := ParseRepositoryTag("url:5000/repo:tag"); repo != "url:5000/repo" || tag != "tag" { t.Errorf("Expected repo: '%s' and tag: '%s', got '%s' and '%s'", "url:5000/repo", "tag", repo, tag) } if repo, digest := ParseRepositoryTag("url:5000/repo@sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"); repo != "url:5000/repo" || digest != "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855" { t.Errorf("Expected repo: '%s' and digest: '%s', got '%s' and '%s'", "url:5000/repo", "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", repo, digest) } } func TestParsePortMapping(t *testing.T) { data, err := PartParser("ip:public:private", "192.168.1.1:80:8080") if err != nil { t.Fatal(err) } if len(data) != 3 { t.FailNow() } if data["ip"] != "192.168.1.1" { t.Fail() } if data["public"] != "80" { t.Fail() } if data["private"] != "8080" { t.Fail() } } func TestParsePortRange(t *testing.T) { if start, end, err := ParsePortRange("8000-8080"); err != nil || start != 8000 || end != 8080 { t.Fatalf("Error: %s or Expecting {start,end} values {8000,8080} but found {%d,%d}.", err, start, end) } } func TestParsePortRangeIncorrectRange(t *testing.T) { if _, _, err := ParsePortRange("9000-8080"); err == nil || !strings.Contains(err.Error(), "Invalid range specified for the Port") { t.Fatalf("Expecting error 'Invalid range specified for the Port' but received %s.", err) } } func TestParsePortRangeIncorrectEndRange(t *testing.T) { if _, _, err := ParsePortRange("8000-a"); err == nil || !strings.Contains(err.Error(), "invalid syntax") { t.Fatalf("Expecting error 'Invalid range specified for the Port' but received %s.", err) } if _, _, err := ParsePortRange("8000-30a"); err == nil || !strings.Contains(err.Error(), "invalid syntax") { t.Fatalf("Expecting error 'Invalid range specified for the Port' but received %s.", err) } } func TestParsePortRangeIncorrectStartRange(t *testing.T) { if _, _, err := ParsePortRange("a-8000"); err == nil || !strings.Contains(err.Error(), "invalid syntax") { t.Fatalf("Expecting error 'Invalid range specified for the Port' but received %s.", err) } if _, _, err := ParsePortRange("30a-8000"); err == nil || !strings.Contains(err.Error(), "invalid syntax") { t.Fatalf("Expecting error 'Invalid range specified for the Port' but received %s.", err) } }