add test case for filterTag function.

hashicorp · Apr 17, 2018 · 0edbdaf · 0edbdaf
1 parent 044447f
commit 0edbdaf
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/azurerm/tags_test.go b/azurerm/tags_test.go
@@ -94,3 +94,22 @@ func TestExpandARMTags(t *testing.T) {
 		}
 	}
 }
+
+func TestFilterARMTags(t *testing.T) {
+	testData := make(map[string]*string)
+	valueData := [3]string{"value1", "value2", "value3"}
+
+	testData["key1"] = &valueData[0]
+	testData["key2"] = &valueData[1]
+	testData["key3"] = &valueData[2]
+
+	filtered := filterTags(testData, "key1", "key3", "")
+
+	if len(filtered) != 1 {
+		t.Fatalf("Expected 1 result in filtered tag map, got %d", len(filtered))
+	}
+
+	if filtered["key2"] != &valueData[1] {
+		t.Fatalf("Expected %v in filtered tag map, got %v", valueData[1], *filtered["key2"])
+	}
+}