1 files changed, 88 insertions, 0 deletions
diff --git a/vnfmarket-be/vnf-sdk-marketplace/src/test/java/org/onap/vtp/execution/VTPExecutionResultsSupplierTest.java b/vnfmarket-be/vnf-sdk-marketplace/src/test/java/org/onap/vtp/execution/VTPExecutionResultsSupplierTest.java
new file mode 100644
index 00000000..7be8a7d4
--- /dev/null
+++ b/vnfmarket-be/vnf-sdk-marketplace/src/test/java/org/onap/vtp/execution/VTPExecutionResultsSupplierTest.java
@@ -0,0 +1,88 @@
+/**
+ * Copyright 2020 Nokia.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onap.vtp.execution;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class VTPExecutionResultsSupplierTest {
+
+    private static final String TEST_PATH_TO_EXECUTION = "src/test/resources/executions";
+
+    @Test
+    public void whenGetExecutionOutputsFromFileIsCalledWithPathToCorrectFileThenContentShouldBeLoadedAsJson() {
+        // given
+        VTPExecutionResultsSupplier vtpExecutionResultsSupplier =
+            new VTPExecutionResultsSupplier(TEST_PATH_TO_EXECUTION);
+        String pathToCorrectFile = "test-01-request-id-execution-id";
+        JsonElement expectedResult = new Gson().fromJson("" +
+            "[{" +
+            "\"test_1\": \"error01\"," +
+            "\"test_2\": \"error02\" " +
+            "}]", JsonArray.class);
+
+        // when
+        JsonElement executionOutputsFromFile =
+            vtpExecutionResultsSupplier.getExecutionOutputsFromFile(pathToCorrectFile);
+
+        // then
+        assertEquals(executionOutputsFromFile, expectedResult);
+    }
+
+    @Test
+    public void whenGetExecutionOutputsFromFileIsCalledWithPathToNonExistingFileThenProperMessageShouldBeReturned() {
+        // given
+        VTPExecutionResultsSupplier vtpExecutionResultsSupplier =
+            new VTPExecutionResultsSupplier(TEST_PATH_TO_EXECUTION);
+        String pathToCorrectFile = "test-02-request-id-execution-id";
+        JsonElement expectedErrorMessage = new Gson().fromJson("" +
+            "[{ \"error\": \"unable to find execution results\"}]", JsonArray.class);
+
+        // when
+        JsonElement executionOutputsFromFile =
+            vtpExecutionResultsSupplier.getExecutionOutputsFromFile(pathToCorrectFile);
+
+        // then
+        assertEquals(executionOutputsFromFile, expectedErrorMessage);
+    }
+
+    @Test
+    public void whenGetExecutionOutputsFromFileIsCalledWithPathToIncorrectFileThenProperMessageShouldBeReturned() {
+        // given
+        VTPExecutionResultsSupplier vtpExecutionResultsSupplier =
+            new VTPExecutionResultsSupplier(TEST_PATH_TO_EXECUTION);
+        String pathToCorrectFile = "test-incorrect-request-id-execution-id-data";
+        JsonElement expectedErrorMessage = new Gson().fromJson("" +
+            "[{ " +
+                "\"error\": \"fail to load execution result\"," +
+                "\"reason\":\"Expected a com.google.gson.JsonArray but was com.google.gson.JsonPrimitive\"" +
+                "}]",
+            JsonArray.class
+        );
+
+        // when
+        JsonElement executionOutputsFromFile =
+            vtpExecutionResultsSupplier.getExecutionOutputsFromFile(pathToCorrectFile);
+
+        // then
+        assertEquals(executionOutputsFromFile, expectedErrorMessage);
+    }
+}