1 files changed, 102 insertions, 0 deletions
diff --git a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/junit/JUnit4MethodNamingConventionInspectionBase.java b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/junit/JUnit4MethodNamingConventionInspectionBase.java
new file mode 100644
index 000000000000..eb0f3d7b91c7
--- /dev/null
+++ b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/junit/JUnit4MethodNamingConventionInspectionBase.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * 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 com.siyeh.ig.junit;
+
+import com.intellij.psi.PsiIdentifier;
+import com.intellij.psi.PsiMethod;
+import com.siyeh.InspectionGadgetsBundle;
+import com.siyeh.ig.BaseInspectionVisitor;
+import com.siyeh.ig.naming.ConventionInspection;
+import com.siyeh.ig.psiutils.LibraryUtil;
+import com.siyeh.ig.psiutils.MethodUtils;
+import com.siyeh.ig.psiutils.TestUtils;
+import org.jetbrains.annotations.Nls;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * @author Bas Leijdekkers
+ */
+public class JUnit4MethodNamingConventionInspectionBase extends ConventionInspection {
+
+  @Nls
+  @NotNull
+  @Override
+  public String getDisplayName() {
+    return InspectionGadgetsBundle.message("junit4.method.naming.convention.display.name");
+  }
+
+  @Override
+  @NotNull
+  public String buildErrorString(Object... infos) {
+    final String methodName = (String)infos[0];
+    final int length = methodName.length();
+    if (length < getMinLength()) {
+      return InspectionGadgetsBundle.message("junit4.method.naming.convention.problem.descriptor.short",
+                                             Integer.valueOf(length), Integer.valueOf(getMinLength()));
+    }
+    else if (length > getMaxLength()) {
+      return InspectionGadgetsBundle.message("junit4.method.naming.convention.problem.descriptor.long",
+                                             Integer.valueOf(length), Integer.valueOf(getMaxLength()));
+    }
+    return InspectionGadgetsBundle.message("junit4.method.naming.convention.problem.descriptor.regex.mismatch", getRegex());
+  }
+
+  @Override
+  protected String getDefaultRegex() {
+    return "[a-z][A-Za-z_\\d]*";
+  }
+
+  @Override
+  protected int getDefaultMinLength() {
+    return 4;
+  }
+
+  @Override
+  protected int getDefaultMaxLength() {
+    return 64;
+  }
+
+  @Override
+  public BaseInspectionVisitor buildVisitor() {
+    return new JUnit4MethodNamingConventionVisitor();
+  }
+
+  private class JUnit4MethodNamingConventionVisitor extends BaseInspectionVisitor {
+
+    @Override
+    public void visitMethod(PsiMethod method) {
+      super.visitMethod(method);
+      if (!TestUtils.isJUnit4TestMethod(method) || !TestUtils.isRunnable(method)) {
+        return;
+      }
+      final PsiIdentifier nameIdentifier = method.getNameIdentifier();
+      if (nameIdentifier == null) {
+        return;
+      }
+      final String name = method.getName();
+      if (isValid(name)) {
+        return;
+      }
+      if (!isOnTheFly() && MethodUtils.hasSuper(method)) {
+        return;
+      }
+      if (LibraryUtil.isOverrideOfLibraryMethod(method)) {
+        return;
+      }
+      registerMethodError(method, name);
+    }
+  }
+}