TUN-528: Move cloudflared into a separate repo

vendor/github.com/golang-collections/collections/set/set_test.go

@@ -0,0 +1,74 @@
+package set
+
+import (
+	"testing"
+)
+
+func Test(t *testing.T) {
+	s := New()
+	
+	s.Insert(5)
+	
+	if s.Len() != 1 {
+		t.Errorf("Length should be 1")
+	}
+	
+	if !s.Has(5) { 
+		t.Errorf("Membership test failed")
+	}
+	
+	s.Remove(5)
+	
+	if s.Len() != 0 {
+		t.Errorf("Length should be 0")
+	}
+	
+	if s.Has(5) {
+		t.Errorf("The set should be empty")
+	}
+	
+	// Difference
+	s1 := New(1,2,3,4,5,6)
+	s2 := New(4,5,6)
+	s3 := s1.Difference(s2)
+	
+	if s3.Len() != 3 {
+		t.Errorf("Length should be 3")
+	}
+	
+	if !(s3.Has(1) && s3.Has(2) && s3.Has(3)) {
+		t.Errorf("Set should only contain 1, 2, 3")
+	}
+	
+	// Intersection
+	s3 = s1.Intersection(s2)
+	if s3.Len() != 3 {
+		t.Errorf("Length should be 3 after intersection")
+	}
+	
+	if !(s3.Has(4) && s3.Has(5) && s3.Has(6)) {
+		t.Errorf("Set should contain 4, 5, 6")
+	}
+	
+	// Union
+	s4 := New(7,8,9)
+	s3 = s2.Union(s4)
+	
+	if s3.Len() != 6 {
+		t.Errorf("Length should be 6 after union")
+	}
+	
+	if !(s3.Has(7)) {
+		t.Errorf("Set should contain 4, 5, 6, 7, 8, 9")
+	}
+	
+	// Subset
+	if !s1.SubsetOf(s1) {
+		t.Errorf("set should be a subset of itself")
+	}
+	// Proper Subset
+	if s1.ProperSubsetOf(s1) {
+		t.Errorf("set should not be a subset of itself")
+	}
+	
+}