1 files changed, 26 insertions, 0 deletions
diff --git a/ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/uat/utils/JsonMatcher.kt b/ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/uat/utils/JsonMatcher.kt
new file mode 100644
index 000000000..995b19c41
--- /dev/null
+++ b/ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/uat/utils/JsonMatcher.kt
@@ -0,0 +1,26 @@
+package org.onap.ccsdk.cds.blueprintsprocessor.uat.utils
+
+import org.mockito.ArgumentMatcher
+import org.skyscreamer.jsonassert.JSONAssert
+import org.skyscreamer.jsonassert.JSONCompareMode
+
+class JsonMatcher(val expectedJson: String?) : ArgumentMatcher<String> {
+
+    override fun matches(actualJson: String?): Boolean {
+        if (expectedJson == null) {
+            return actualJson == null
+        } else if (actualJson.isNullOrEmpty() && (expectedJson.isEmpty() || expectedJson.equals("null"))) {
+            // null, "" and "null" means the same here
+            return true
+        } else if (!actualJson.isNullOrEmpty() && expectedJson.isNotEmpty()) {
+            return try {
+                JSONAssert.assertEquals("", expectedJson, actualJson, JSONCompareMode.LENIENT)
+                true
+            } catch (e: AssertionError) {
+                false
+            }
+        } else {
+            return false
+        }
+    }
+}