Resolved broken tests.

java/test/processing/mode/java/CachedRuntimePathFactoryTest.java

@@ -0,0 +1,97 @@
+/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+Part of the Processing project - http://processing.org
+Copyright (c) 2019 The Processing Foundation
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2
+as published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software Foundation, Inc.
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+package processing.mode.java;
+
+import org.junit.Before;
+import org.junit.Test;
+import processing.app.Sketch;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+
+public class CachedRuntimePathFactoryTest {
+
+  private RuntimePathBuilder.CachedRuntimePathFactory cachedRuntimePathFactory;
+  private JavaMode testMode;
+  private List<ImportStatement> testImports;
+  private Sketch testSketch;
+
+  @Before
+  public void setUp() throws Exception {
+    cachedRuntimePathFactory = new RuntimePathBuilder.CachedRuntimePathFactory(
+        new RuntimePathBuilder.RuntimePathFactoryStrategy() {
+          private int calls = 0;
+
+          @Override
+          public List<String> buildClasspath(JavaMode mode, List<ImportStatement> imports,
+                Sketch sketch) {
+
+            String retVal = String.format("Test%d", calls);
+            calls++;
+
+            List<String> retList = new ArrayList<>();
+            retList.add(retVal);
+            return retList;
+          }
+        }
+    );
+
+    testMode = RuntimePathFactoryTestUtil.createTestJavaMode();
+    testImports = RuntimePathFactoryTestUtil.createTestImports();
+    testSketch = RuntimePathFactoryTestUtil.createTestSketch();
+  }
+
+  @Test
+  public void buildClasspath() {
+    List<String> classpath = cachedRuntimePathFactory.buildClasspath(
+        testMode,
+        testImports,
+        testSketch
+    );
+
+    assertEquals(1, classpath.size());
+    assertEquals("Test0", classpath.get(0));
+  }
+
+  @Test
+  public void invalidateCache() {
+    cachedRuntimePathFactory.buildClasspath(
+        testMode,
+        testImports,
+        testSketch
+    );
+
+    cachedRuntimePathFactory.invalidateCache();
+
+    List<String> classpath = cachedRuntimePathFactory.buildClasspath(
+        testMode,
+        testImports,
+        testSketch
+    );
+
+    assertEquals(1, classpath.size());
+    assertEquals("Test1", classpath.get(0));
+  }
+
+}