diff --git a/event/event_test.go b/event/event_test.go
index 2f2126c..bd37852 100644
--- a/event/event_test.go
+++ b/event/event_test.go
@@ -38,7 +38,7 @@ func TestReceive(t *testing.T) {
 
 	// We must capture the event
 	assert.NoError(t, err)
-	assert.True(t, len(data) >= 0)
+	assert.GreaterOrEqual(t, len(data), 1)
 	for _, d := range data {
 		assert.NotEqual(t, string(d.Data), "")
 		assert.NotEqual(t, string(d.Type), "")
@@ -80,7 +80,7 @@ func TestSubscribe(t *testing.T) {
 
 	assert.Error(t, err)
 	assert.True(t, errors.Is(err, context.Canceled))
-	assert.True(t, elapsed >= 100*time.Millisecond)
+	assert.GreaterOrEqual(t, elapsed, 100*time.Millisecond)
 }
 
 func TestProcessEvent(t *testing.T) {
diff --git a/internal/assert/assert.go b/internal/assert/assert.go
index b6768d6..c766b94 100644
--- a/internal/assert/assert.go
+++ b/internal/assert/assert.go
@@ -1,6 +1,7 @@
 package assert
 
 import (
+	"cmp"
 	"reflect"
 	"testing"
 )
@@ -71,3 +72,31 @@ func True(t *testing.T, got bool) {
 		t.Errorf("got: %#v, want: true", got)
 	}
 }
+
+func GreaterOrEqual[T cmp.Ordered](t *testing.T, got, want T) {
+	t.Helper()
+	if got < want {
+		t.Errorf("got: %#v, want: >=%#v", got, want)
+	}
+}
+
+func Greater[T cmp.Ordered](t *testing.T, got, want T) {
+	t.Helper()
+	if got <= want {
+		t.Errorf("got: %#v, want: >%#v", got, want)
+	}
+}
+
+func LesserOrEqual[T cmp.Ordered](t *testing.T, got, want T) {
+	t.Helper()
+	if got > want {
+		t.Errorf("got: %#v, want: <=%#v", got, want)
+	}
+}
+
+func Lesser[T cmp.Ordered](t *testing.T, got, want T) {
+	t.Helper()
+	if got >= want {
+		t.Errorf("got: %#v, want: <%#v", got, want)
+	}
+}