Excluded current test name from results

Author: Vitaliy Boyko

src/com/magento/idea/magento2plugin/completion/provider/mftf/TestNameCompletionProvider.java

@@ -9,10 +9,13 @@
 import com.intellij.codeInsight.completion.CompletionResultSet;
 import com.intellij.codeInsight.lookup.LookupElementBuilder;
 import com.intellij.psi.PsiElement;
+import com.intellij.psi.util.PsiTreeUtil;
+import com.intellij.psi.xml.XmlAttribute;
+import com.intellij.psi.xml.XmlAttributeValue;
+import com.intellij.psi.xml.XmlTag;
 import com.intellij.util.ProcessingContext;
 import com.intellij.util.indexing.FileBasedIndex;
-import com.magento.idea.magento2plugin.magento.files.MftfPage;
-import com.magento.idea.magento2plugin.stubs.indexes.mftf.PageIndex;
+import com.magento.idea.magento2plugin.magento.files.MftfTest;
 import com.magento.idea.magento2plugin.stubs.indexes.mftf.TestNameIndex;
 import org.jetbrains.annotations.NotNull;
 import java.util.Collection;
@@ -30,11 +33,32 @@ protected void addCompletions(
             return;
         }
 
-        Collection<String> allKeys
-            = FileBasedIndex.getInstance().getAllKeys(TestNameIndex.KEY, position.getProject());
+        Collection<String> allKeys = FileBasedIndex.getInstance().getAllKeys(TestNameIndex.KEY, position.getProject());
 
+        String currentTestName = getCurrentTestName((XmlAttributeValue) parameters.getPosition().getParent());
         for (String testName: allKeys) {
+            if (testName.equals(currentTestName)) {
+                continue;
+            }
             result.addElement(LookupElementBuilder.create(testName));
         }
     }
+
+    private String getCurrentTestName(XmlAttributeValue xmlAttributeValue) {
+        PsiElement xmlAttribute = xmlAttributeValue.getParent();
+        XmlTag xmlTag = PsiTreeUtil.getParentOfType(xmlAttribute, XmlTag.class);
+        if (xmlTag == null) {
+            return null;
+        }
+        XmlAttribute nameAttribute = xmlTag.getAttribute(MftfTest.NAME_ATTRIBUTE);
+        if (nameAttribute == null) {
+            return null;
+        }
+        String value = nameAttribute.getValue();
+        if (value == null || value.isEmpty()) {
+            return null;
+        }
+
+        return value;
+    }
 }