[🤖] Add Unit-Tests

dataext/syncSet_test.go

@@ -0,0 +1,82 @@
+package dataext
+
+import (
+	"sort"
+	"testing"
+)
+
+func TestSyncSet_Add(t *testing.T) {
+	s := NewSyncSet[string]()
+	if !s.Add("a") {
+		t.Fatal("first add should be true")
+	}
+	if s.Add("a") {
+		t.Fatal("duplicate add should be false")
+	}
+	if !s.Contains("a") {
+		t.Fatal("Contains a should be true")
+	}
+}
+
+func TestSyncSet_AddAll(t *testing.T) {
+	s := NewSyncSet[int]()
+	s.AddAll([]int{1, 2, 3, 2})
+	if !s.Contains(1) || !s.Contains(2) || !s.Contains(3) {
+		t.Fatal("missing items")
+	}
+	if len(s.Get()) != 3 {
+		t.Fatalf("got len %d", len(s.Get()))
+	}
+}
+
+func TestSyncSet_Remove(t *testing.T) {
+	s := NewSyncSet[string]()
+	s.Add("a")
+	if !s.Remove("a") {
+		t.Fatal("remove existing failed")
+	}
+	if s.Remove("a") {
+		t.Fatal("remove missing returned true")
+	}
+	if s.Contains("a") {
+		t.Fatal("still contains after remove")
+	}
+}
+
+func TestSyncSet_RemoveAll(t *testing.T) {
+	s := NewSyncSet[int]()
+	s.AddAll([]int{1, 2, 3})
+	s.RemoveAll([]int{1, 2, 99})
+	if s.Contains(1) || s.Contains(2) {
+		t.Fatal("should be removed")
+	}
+	if !s.Contains(3) {
+		t.Fatal("3 should remain")
+	}
+}
+
+func TestSyncSet_Get(t *testing.T) {
+	s := NewSyncSet[int]()
+	s.AddAll([]int{3, 1, 2})
+	out := s.Get()
+	sort.Ints(out)
+	if len(out) != 3 || out[0] != 1 || out[2] != 3 {
+		t.Fatalf("out=%v", out)
+	}
+}
+
+func TestSyncSet_AddIfNotContainsRemoveIfContains(t *testing.T) {
+	s := NewSyncSet[string]()
+	if !s.AddIfNotContains("x") {
+		t.Fatal("first AddIfNotContains failed")
+	}
+	if s.AddIfNotContains("x") {
+		t.Fatal("second AddIfNotContains succeeded")
+	}
+	if !s.RemoveIfContains("x") {
+		t.Fatal("RemoveIfContains failed")
+	}
+	if s.RemoveIfContains("x") {
+		t.Fatal("RemoveIfContains on missing succeeded")
+	}
+}