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stream/mts/meta_test.go: using consts for commonly occuring test strings

This commit is contained in:
saxon 2019-01-27 18:29:45 +10:30
parent 7fc2b76e6b
commit e1ac1ac5d4
1 changed files with 29 additions and 26 deletions
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55
stream/mts/meta_test.go
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@ -28,40 +28,47 @@ LICENSE
package mts
import (
"errors"
"reflect"
"testing"
)
// TODO: test add when key doesn't exist
const (
tstKey1 = "loc"
tstData1 = "a,b,c"
tstKey2 = "ts"
tstData2 = "12345678"
tstData3 = "d,e,f"
)
func TestAddAndGet(t *testing.T) {
meta := NewMeta()
meta.Add("loc", "a,b,c")
meta.Add("ts", "12345678")
if data, err := meta.Get("loc"); err != nil {
meta.Add(tstKey1, tstData1)
meta.Add(tstKey2, tstData2)
errors.New("Trying to delete map entry that doesn't exist")
if data, err := meta.Get(tstKey1); err != nil {
t.Errorf("Could not get data for key: loc: %v", err.Error())
if data != "a,b,c" {
if data != tstData1 {
t.Errorf("Did not get expected data")
}
}
if data, err := meta.Get("ts"); err != nil {
if data, err := meta.Get(tstKey2); err != nil {
t.Errorf("Could not get data for key: ts: %v", err.Error())
if data != "12345678" {
if data != tstData2 {
t.Errorf("Did not get expected data")
}
}
}
// TODO: test add when key does exist
func TestUpdate(t *testing.T) {
meta := NewMeta()
meta.Add("loc", "a,b,c")
meta.Add("loc", "d,e,f")
meta.Add(tstKey1, tstData1)
meta.Add(tstKey1, tstData3)
if data, err := meta.Get("loc"); err != nil {
if data, err := meta.Get(tstKey1); err != nil {
t.Errorf("Did not expect err: %v", err.Error())
if data != "d,e,f" {
if data != tstData2 {
t.Errorf("Data did not correctly update for key \"loc\"")
}
}
@ -70,12 +77,12 @@ func TestUpdate(t *testing.T) {
func TestAll(t *testing.T) {
meta := NewMeta()
tstMap := map[string]string{
"loc": "a,b,c",
"ts": "12345678",
tstKey1: tstData1,
tstKey2: tstData2,
}
meta.Add("loc", "a,b,c")
meta.Add("ts", "12345678")
meta.Add(tstKey1, tstData1)
meta.Add(tstKey2, tstData2)
metaMap := meta.All()
if !reflect.DeepEqual(metaMap, tstMap) {
@ -83,32 +90,28 @@ func TestAll(t *testing.T) {
}
}
// TODO: test get when key doesn't exist
func TestGetAbsentKey(t *testing.T) {
meta := NewMeta()
if _, err := meta.Get("loc"); err != errKeyAbsent {
if _, err := meta.Get(tstKey1); err != errKeyAbsent {
t.Errorf("Did not get expected err: %v", errKeyAbsent.Error())
}
}
func TestDelete(t *testing.T) {
meta := NewMeta()
meta.Add("loc", "a,b,c")
if err := meta.Delete("loc"); err != nil {
meta.Add(tstKey1, tstData1)
if err := meta.Delete(tstKey1); err != nil {
t.Errorf("Did not expect error: %v", err.Error())
}
if _, err := meta.Get("loc"); err != errKeyAbsent {
if _, err := meta.Get(tstKey1); err != errKeyAbsent {
t.Errorf("Did not get expected err: %v", errKeyAbsent.Error())
}
}
func TestDeleteAbsentKey(t *testing.T) {
meta := NewMeta()
if err := meta.Delete("loc"); err != errKeyAbsent {
if err := meta.Delete(tstKey1); err != errKeyAbsent {
t.Errorf("Did not get expected err: %v", errKeyAbsent.Error())
}
}
// TODO: test delete when key exists
// TODO: test delete when key doesn't exist