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blacklist_test.go
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blacklist_test.go
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package lizt_test
import (
"testing"
"git.faze.center/netr/lizt"
)
func TestBlacklister_Next(t *testing.T) {
numbers := []string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"}
blacklist := lizt.BlacklistMap{"2": {}, "4": {}, "6": {}, "8": {}, "10": {}}
blm := lizt.NewBlacklistManager(blacklist)
blkIter, _ := lizt.B().Slice(numbers).Blacklist(blm).Build()
next, err := blkIter.Next(5)
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
expected := map[int]string{
0: "1",
1: "3",
2: "5",
3: "7",
4: "9",
}
for k, v := range expected {
if next[k] != v {
t.Errorf("Expected %s, got %s", v, next[k])
}
}
}
func TestBlacklister_Next_ShouldNotReturnZeroEntriesIfItRemovesAllOfThem(t *testing.T) {
numbers := []string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"}
blacklist := map[string]struct{}{"1": {}, "2": {}, "3": {}, "4": {}, "5": {}}
blm := lizt.NewBlacklistManager(blacklist)
blkIter, _ := lizt.B().Slice(numbers).Blacklist(blm).Build()
next, err := blkIter.Next(5)
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
expected := map[int]string{
0: "6",
1: "7",
2: "8",
3: "9",
4: "10",
}
for k, v := range expected {
if next[k] != v {
t.Errorf("Expected %s, got %s", v, next[k])
}
}
}
func TestScrubFileWithBlacklist(t *testing.T) {
blkMap := lizt.BlacklistMap{
"b": {}, "d": {}, "f": {}, "h": {}, "j": {},
}
// blkMap, err := lizt.FileTomap("test/blacklist.txt", blkMap)
n, err := lizt.ScrubFileWithBlacklist(blkMap, "test/10.txt", "test/10.txt.scrubbed")
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
if n != 5 {
t.Fatalf("Expected 5 lines scrubbed, got %d", n)
}
scrubbed, err := lizt.ReadFromFile("test/10.txt.scrubbed")
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
expected := []string{"a", "c", "e", "g", "i"}
for k, v := range expected {
if scrubbed[k] != v {
t.Errorf("Expected %s, got %s", v, scrubbed[k])
}
}
err = lizt.DeleteFile("test/10.txt.scrubbed")
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
}
func TestBlacklistManager_ShouldWorkAsExpected(t *testing.T) {
blkMap := lizt.BlacklistMap{
"b": {}, "d": {}, "f": {}, "h": {}, "j": {},
}
blkMgr := lizt.NewBlacklistManager(blkMap)
if blkMgr.Has("b") != true {
t.Errorf("Expected true, got false")
}
if blkMgr.Has("a") != false {
t.Errorf("Expected false, got true")
}
if err := blkMgr.Add("test"); err != nil {
t.Errorf("Expected no error, got %v", err)
}
if blkMgr.Has("test") != true {
t.Errorf("Expected true, got false")
}
if blkMgr.Len() != 6 {
t.Errorf("Expected 6, got %d", len(blkMgr.Map()))
}
}
func TestBlacklistManager_Remove_ShouldWorkAsExpected(t *testing.T) {
blkMap := lizt.BlacklistMap{
"b": {}, "d": {}, "f": {}, "h": {}, "j": {},
}
blkMgr := lizt.NewBlacklistManager(blkMap)
if blkMgr.Has("b") != true {
t.Errorf("Expected true, got false")
}
if err := blkMgr.Remove("b"); err != nil {
t.Errorf("Expected false, got true")
}
if blkMgr.Has("b") != false {
t.Errorf("Expected false, got true")
}
}
func TestBlacklistManager_Remove_ShouldErrorRemovingItemThatsNotFound(t *testing.T) {
blkMap := lizt.BlacklistMap{
"b": {}, "d": {}, "f": {}, "h": {}, "j": {},
}
blkMgr := lizt.NewBlacklistManager(blkMap)
if err := blkMgr.Remove("p"); err == nil {
t.Errorf("Expected error, got nil")
}
}