package opts import ( "fmt" "strings" "testing" ) func TestValidateIPAddress(t *testing.T) { if ret, err := ValidateIPAddress(`1.2.3.4`); err != nil || ret == "" { t.Fatalf("ValidateIPAddress(`1.2.3.4`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`127.0.0.1`); err != nil || ret == "" { t.Fatalf("ValidateIPAddress(`127.0.0.1`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`::1`); err != nil || ret == "" { t.Fatalf("ValidateIPAddress(`::1`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`127`); err == nil || ret != "" { t.Fatalf("ValidateIPAddress(`127`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`random invalid string`); err == nil || ret != "" { t.Fatalf("ValidateIPAddress(`random invalid string`) got %s %s", ret, err) } } func TestMapOpts(t *testing.T) { tmpMap := make(map[string]string) o := NewMapOpts(tmpMap, logOptsValidator) o.Set("max-size=1") if o.String() != "map[max-size:1]" { t.Errorf("%s != [map[max-size:1]", o.String()) } o.Set("max-file=2") if len(tmpMap) != 2 { t.Errorf("map length %d != 2", len(tmpMap)) } if tmpMap["max-file"] != "2" { t.Errorf("max-file = %s != 2", tmpMap["max-file"]) } if tmpMap["max-size"] != "1" { t.Errorf("max-size = %s != 1", tmpMap["max-size"]) } if o.Set("dummy-val=3") == nil { t.Error("validator is not being called") } } func TestListOptsWithoutValidator(t *testing.T) { o := NewListOpts(nil) o.Set("foo") if o.String() != "[foo]" { t.Errorf("%s != [foo]", o.String()) } o.Set("bar") if o.Len() != 2 { t.Errorf("%d != 2", o.Len()) } o.Set("bar") if o.Len() != 3 { t.Errorf("%d != 3", o.Len()) } if !o.Get("bar") { t.Error("o.Get(\"bar\") == false") } if o.Get("baz") { t.Error("o.Get(\"baz\") == true") } o.Delete("foo") if o.String() != "[bar bar]" { t.Errorf("%s != [bar bar]", o.String()) } listOpts := o.GetAll() if len(listOpts) != 2 || listOpts[0] != "bar" || listOpts[1] != "bar" { t.Errorf("Expected [[bar bar]], got [%v]", listOpts) } mapListOpts := o.GetMap() if len(mapListOpts) != 1 { t.Errorf("Expected [map[bar:{}]], got [%v]", mapListOpts) } } func TestListOptsWithValidator(t *testing.T) { // Re-using logOptsvalidator (used by MapOpts) o := NewListOpts(logOptsValidator) o.Set("foo") if o.String() != "" { t.Errorf(`%s != ""`, o.String()) } o.Set("foo=bar") if o.String() != "" { t.Errorf(`%s != ""`, o.String()) } o.Set("max-file=2") if o.Len() != 1 { t.Errorf("%d != 1", o.Len()) } if !o.Get("max-file=2") { t.Error("o.Get(\"max-file=2\") == false") } if o.Get("baz") { t.Error("o.Get(\"baz\") == true") } o.Delete("max-file=2") if o.String() != "" { t.Errorf(`%s != ""`, o.String()) } } func TestValidateDNSSearch(t *testing.T) { valid := []string{ `.`, `a`, `a.`, `1.foo`, `17.foo`, `foo.bar`, `foo.bar.baz`, `foo.bar.`, `foo.bar.baz`, `foo1.bar2`, `foo1.bar2.baz`, `1foo.2bar.`, `1foo.2bar.baz`, `foo-1.bar-2`, `foo-1.bar-2.baz`, `foo-1.bar-2.`, `foo-1.bar-2.baz`, `1-foo.2-bar`, `1-foo.2-bar.baz`, `1-foo.2-bar.`, `1-foo.2-bar.baz`, } invalid := []string{ ``, ` `, ` `, `17`, `17.`, `.17`, `17-.`, `17-.foo`, `.foo`, `foo-.bar`, `-foo.bar`, `foo.bar-`, `foo.bar-.baz`, `foo.-bar`, `foo.-bar.baz`, `foo.bar.baz.this.should.fail.on.long.name.beause.it.is.longer.thanisshouldbethis.should.fail.on.long.name.beause.it.is.longer.thanisshouldbethis.should.fail.on.long.name.beause.it.is.longer.thanisshouldbethis.should.fail.on.long.name.beause.it.is.longer.thanisshouldbe`, } for _, domain := range valid { if ret, err := ValidateDNSSearch(domain); err != nil || ret == "" { t.Fatalf("ValidateDNSSearch(`"+domain+"`) got %s %s", ret, err) } } for _, domain := range invalid { if ret, err := ValidateDNSSearch(domain); err == nil || ret != "" { t.Fatalf("ValidateDNSSearch(`"+domain+"`) got %s %s", ret, err) } } } func TestValidateLabel(t *testing.T) { if _, err := ValidateLabel("label"); err == nil || err.Error() != "bad attribute format: label" { t.Fatalf("Expected an error [bad attribute format: label], go %v", err) } if actual, err := ValidateLabel("key1=value1"); err != nil || actual != "key1=value1" { t.Fatalf("Expected [key1=value1], got [%v,%v]", actual, err) } // Validate it's working with more than one = if actual, err := ValidateLabel("key1=value1=value2"); err != nil { t.Fatalf("Expected [key1=value1=value2], got [%v,%v]", actual, err) } // Validate it's working with one more if actual, err := ValidateLabel("key1=value1=value2=value3"); err != nil { t.Fatalf("Expected [key1=value1=value2=value2], got [%v,%v]", actual, err) } } func logOptsValidator(val string) (string, error) { allowedKeys := map[string]string{"max-size": "1", "max-file": "2"} vals := strings.Split(val, "=") if allowedKeys[vals[0]] != "" { return val, nil } return "", fmt.Errorf("invalid key %s", vals[0]) } func TestNamedListOpts(t *testing.T) { var v []string o := NewNamedListOptsRef("foo-name", &v, nil) o.Set("foo") if o.String() != "[foo]" { t.Errorf("%s != [foo]", o.String()) } if o.Name() != "foo-name" { t.Errorf("%s != foo-name", o.Name()) } if len(v) != 1 { t.Errorf("expected foo to be in the values, got %v", v) } } func TestNamedMapOpts(t *testing.T) { tmpMap := make(map[string]string) o := NewNamedMapOpts("max-name", tmpMap, nil) o.Set("max-size=1") if o.String() != "map[max-size:1]" { t.Errorf("%s != [map[max-size:1]", o.String()) } if o.Name() != "max-name" { t.Errorf("%s != max-name", o.Name()) } if _, exist := tmpMap["max-size"]; !exist { t.Errorf("expected map-size to be in the values, got %v", tmpMap) } } func TestParseLink(t *testing.T) { name, alias, err := ParseLink("name:alias") if err != nil { t.Fatalf("Expected not to error out on a valid name:alias format but got: %v", err) } if name != "name" { t.Fatalf("Link name should have been name, got %s instead", name) } if alias != "alias" { t.Fatalf("Link alias should have been alias, got %s instead", alias) } // short format definition name, alias, err = ParseLink("name") if err != nil { t.Fatalf("Expected not to error out on a valid name only format but got: %v", err) } if name != "name" { t.Fatalf("Link name should have been name, got %s instead", name) } if alias != "name" { t.Fatalf("Link alias should have been name, got %s instead", alias) } // empty string link definition is not allowed if _, _, err := ParseLink(""); err == nil || !strings.Contains(err.Error(), "empty string specified for links") { t.Fatalf("Expected error 'empty string specified for links' but got: %v", err) } // more than two colons are not allowed if _, _, err := ParseLink("link:alias:wrong"); err == nil || !strings.Contains(err.Error(), "bad format for links: link:alias:wrong") { t.Fatalf("Expected error 'bad format for links: link:alias:wrong' but got: %v", err) } }