add tests for generatePointerHash

DataDog · Feb 7, 2025 · 74b3b21 · 74b3b21
1 parent f74fcae
commit 74b3b21
Showing 1 changed file with 50 additions and 0 deletions.
diff --git a/contrib/aws/internal/span_pointers/span_pointers_test.go b/contrib/aws/internal/span_pointers/span_pointers_test.go
@@ -0,0 +1,50 @@
+package span_pointers
+
+import (
+	"testing"
+)
+
+func TestGeneratePointerHash(t *testing.T) {
+	tests := []struct {
+		name         string
+		components   []string
+		expectedHash string
+	}{
+		{
+			name: "basic values",
+			components: []string{
+				"some-bucket",
+				"some-key.data",
+				"ab12ef34",
+			},
+			expectedHash: "e721375466d4116ab551213fdea08413",
+		},
+		{
+			name: "non-ascii key",
+			components: []string{
+				"some-bucket",
+				"some-key.你好",
+				"ab12ef34",
+			},
+			expectedHash: "d1333a04b9928ab462b5c6cadfa401f4",
+		},
+		{
+			name: "multipart-upload",
+			components: []string{
+				"some-bucket",
+				"some-key.data",
+				"ab12ef34-5",
+			},
+			expectedHash: "2b90dffc37ebc7bc610152c3dc72af9f",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := generatePointerHash(tt.components)
+			if got != tt.expectedHash {
+				t.Errorf("GeneratePointerHash() = %v, want %v", got, tt.expectedHash)
+			}
+		})
+	}
+}