ProjectRootNodeFactoryTest.java

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package org.netbeans.modules.ruby.rubyproject.ui;

import java.util.Arrays;
import java.util.Collections;
import java.util.Stack;
import org.netbeans.api.project.Project;
import org.netbeans.modules.ruby.rubyproject.RubyProjectTestBase;
import org.netbeans.spi.project.ui.support.NodeList;

public class ProjectRootNodeFactoryTest extends RubyProjectTestBase {
    
    public ProjectRootNodeFactoryTest(String testName) {
        super(testName);
    }            

    public void testCreateNodes() throws Exception {
        Project p = createTestProject("rubyprj");
        ProjectRootNodeFactory instance = new ProjectRootNodeFactory();
        NodeList result = instance.createNodes(p);
        assertSame("should have nodes for {lib, test, spec, Libraries, Rakefile, README, LICENSE}, but has: " + result.keys(), 7, result.keys().size());
    }

    public void testOrdering() throws Exception {
        Project p = createTestProject("rubyprj");
        ProjectRootNodeFactory instance = new ProjectRootNodeFactory();
        NodeList result = instance.createNodes(p);
        Stack<String> expected = new Stack<String>();
        expected.addAll((Arrays.asList(
                "Source Files", "Test Files", "RSpec Files",
                "Libraries", "Rakefile", "LICENSE", "README")));
        Collections.reverse(expected);
        for (Object key : result.keys()) {
            assertEquals("expected order", expected.pop(), result.node(key).getDisplayName());
        }
        assertTrue("all items used", expected.isEmpty());
    }

}