Added Unit Tests.

Signed-off-by: Dennis Labordus <[email protected]>

Author: Dennis Labordus

service/src/main/java/org/lfenergy/compas/scl/validator/common/NsdocInfo.java

@@ -14,6 +14,7 @@
 import java.io.IOException;
 
 import static org.lfenergy.compas.scl.validator.exception.SclValidatorErrorCode.DETERMINING_ID_FAILED;
+import static org.lfenergy.compas.scl.validator.exception.SclValidatorErrorCode.LOADING_NSDOC_FILE_FAILED;
 import static org.lfenergy.compas.scl.validator.util.StaxUtil.getAttributeValue;
 import static org.lfenergy.compas.scl.validator.util.StaxUtil.isElement;
 
@@ -31,7 +32,7 @@ public NsdocInfo(File file) {
                 processEvent(reader.nextEvent());
             }
         } catch (IOException | XMLStreamException exp) {
-            throw new SclValidatorException(DETERMINING_ID_FAILED, "Error loading NSDoc File " + file.getName() + "'.", exp);
+            throw new SclValidatorException(LOADING_NSDOC_FILE_FAILED, "Error loading NSDoc File " + file.getName() + "'.", exp);
         }
 
         if (id == null) {

service/src/test/data/nsdoc/invalid.nsdoc

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- SPDX-FileCopyrightText: 2022 Alliander -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+
+<NSDoc>
+</NSDoc>

service/src/test/data/nsdoc/testFile73.nsdoc

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- SPDX-FileCopyrightText: 2022 Alliander -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+
+<NSDoc id="IEC 61850-7-3"
+       version="1010"
+       revision="X"
+       release="1"
+       lang="en">
+   <Doc id="IEC61850_7_3.CDCControl::ENC.q.desc"><![CDATA[Some DA description]]></Doc>
+   <Doc id="IEC61850_7_3.AnalogueValue::AnalogueValue.i.desc"><![CDATA[Some i description]]></Doc>
+</NSDoc>

service/src/test/data/nsdoc/testFile74.nsdoc

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- SPDX-FileCopyrightText: 2022 Alliander -->
+<!-- -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+
+<NSDoc id="IEC 61850-7-4"
+       version="1010"
+       revision="X"
+       release="1"
+       lang="en">
+   <Doc id="IEC61850_7_4.LNGroupL::LLN0.cl.title"><![CDATA[Some LN title]]></Doc>
+   <Doc id="IEC61850_7_4.LNGroupL::LLN0.Beh.desc"><![CDATA[Some DO description]]></Doc>
+   <Doc id="IEC61850_7_4.AbstractLNsCommon::DomainLN.Beh.desc"><![CDATA[Some DomainLN Descriptions]]></Doc>
+</NSDoc>

service/src/test/java/org/lfenergy/compas/scl/validator/common/NsdocFinderTest.java

@@ -0,0 +1,53 @@
+package org.lfenergy.compas.scl.validator.common;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.lfenergy.compas.scl.validator.model.NsdocFile;
+
+import java.util.ArrayList;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+class NsdocFinderTest {
+    private NsdocFinder finder;
+
+    @BeforeEach
+    void setup() {
+        finder = new NsdocFinder("./src/test/data/nsdoc");
+    }
+
+    @Test
+    void getNsdocFiles_WhenCalledWithConfiguredDirectory_ThenExpectCorrectNumberOfEntriesReturned() {
+        var files = finder.getNsdocFiles();
+
+        assertNotNull(files);
+        // 2 Files expected, because 1 file is invalid.
+        assertEquals(2, files.size());
+
+        var fileList = new ArrayList<>(files);
+        assertEquals("IEC 61850-7-3", fileList.get(0).getNsDocId());
+        assertEquals("IEC 61850-7-4", fileList.get(1).getNsDocId());
+    }
+
+    @Test
+    void getNsdocFiles_WhenCalledWithNonExistingDirectory_ThenNoEntriesReturned() {
+        finder = new NsdocFinder("./src/text/data/non-existing");
+        var files = finder.getNsdocFiles();
+
+        assertNotNull(files);
+        assertEquals(0, files.size());
+    }
+
+    @Test
+    void getNsdocFile_WhenUseTheIDsToRetrieveEntries_ThenContentIsReturned() {
+        var files = finder.getNsdocFiles();
+        var content = files.stream()
+                .map(NsdocFile::getId)
+                .map(id -> finder.getNsdocFile(id))
+                .findFirst()
+                .orElse(null);
+
+        assertNotNull(content);
+    }
+}

service/src/test/java/org/lfenergy/compas/scl/validator/common/NsdocInfoTest.java

@@ -3,6 +3,30 @@
 // SPDX-License-Identifier: Apache-2.0
 package org.lfenergy.compas.scl.validator.common;
 
+import org.junit.jupiter.api.Test;
+import org.lfenergy.compas.scl.validator.exception.SclValidatorException;
+
+import java.io.File;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.lfenergy.compas.scl.validator.exception.SclValidatorErrorCode.DETERMINING_ID_FAILED;
+
 class NsdocInfoTest {
+    @Test
+    void getId_WhenCalledWithValidNsDocFile_ThenIdFromFileReturned() {
+        var nsdocFile = new File(getClass().getResource("/nsdoc/testFile74.nsdoc").getFile());
+
+        var nsdocInfo = new NsdocInfo(nsdocFile);
+
+        assertNotNull(nsdocInfo.getId());
+        assertEquals("IEC 61850-7-4", nsdocInfo.getId());
+    }
+
+    @Test
+    void getId_WhenCalledWithInvalidNsDocFile_ThenExceptionThrownDuringConstruction() {
+        var nsdocFile = new File(getClass().getResource("/nsdoc/invalid.nsdoc").getFile());
 
+        var exception = assertThrows(SclValidatorException.class, () -> new NsdocInfo(nsdocFile));
+        assertNotNull(DETERMINING_ID_FAILED, exception.getErrorCode());
+    }
 }