software/no.uio.ifi.refaktor.tests/src/no/uio/ifi/refaktor/tests/ProjectWideExtractLocalVariableChangerTest.java

   1 package no.uio.ifi.refaktor.tests;
   2
   3 import static no.uio.ifi.refaktor.tests.assertion.RefaktorAssert.assertThat;
   4 import static org.junit.Assert.fail;
   5
   6 import java.util.Arrays;
   7 import java.util.Collection;
   8
   9 import no.uio.ifi.refaktor.analyze.candidates.ExtractLocalVariableCandidate;
  10 import no.uio.ifi.refaktor.analyze.exceptions.RefaktorAnalyzerException;
  11 import no.uio.ifi.refaktor.change.changers.ProjectWideRefactorChanger;
  12 import no.uio.ifi.refaktor.examples.manager.ExampleCodeManager;
  13 import no.uio.ifi.refaktor.factories.ExtractLocalVariableFactory;
  14 import no.uio.ifi.refaktor.forTests.Refactorer;
  15
  16 import org.eclipse.core.runtime.CoreException;
  17 import org.eclipse.core.runtime.NullProgressMonitor;
  18 import org.junit.Test;
  19 import org.junit.runner.RunWith;
  20 import org.junit.runners.Parameterized;
  21 import org.junit.runners.Parameterized.Parameter;
  22 import org.junit.runners.Parameterized.Parameters;
  23
  24 @RunWith(Parameterized.class)
  25 public class ProjectWideExtractLocalVariableChangerTest {
  26
  27         interface Setup {
  28                 Refactorer setup() throws CoreException;
  29         }
  30
  31
  32     @Parameters
  33     public static Collection<Object[]> data() throws CoreException {
  34         Object debug = ExampleCodeManager.INSTANCE.getProject();
  35         return Arrays.asList(new Object[][] {
  36                 /* [stolz] Defer execution until Example-project extracted */
  37 //                 { new Setup() { public RefaktorChanger setup() throws CoreException {
  38 //                       return new ProjectWideExtractAndMoveMethodChanger(ExampleCodeManager.INSTANCE.getProject());}
  39 //                 } }
  40             /* Test with the next line to check that repeated execution indeed always works on a fresh workspace: */
  41                 /* Anna's refactoring with the same API goes here: */
  42                   { new Setup() { public Refactorer setup() throws CoreException {return new ProjectWideRefactorChanger(ExampleCodeManager.INSTANCE.getProject(), new ExtractLocalVariableFactory<ExtractLocalVariableCandidate>());}} }
  43
  44            });
  45     }
  46
  47     @Parameter
  48     public Setup setup;
  49
  50 //      @Test
  51 //      public void testAnalyzeAndChange() throws CoreException {
  52 //              ExampleCodeManager.INSTANCE.loadExampleCode(); // could be in setup() as well.
  53 //              RefaktorChanger changer = setup.setup();
  54 //              try {
  55 //                      changer.checkPreconditions();
  56 //                      changer.execute(new NullProgressMonitor());
  57 //              } catch (RefaktorAnalyzerException e) {
  58 //                      fail("Preconditions failed to validate.");
  59 //              } catch (CoreException e) {
  60 //                      fail("Execution failed.");
  61 //              }
  62 //
  63 //              ExampleCodeManager.INSTANCE.cleanBuild();
  64 //              assertThat("Project has errors after change.", !ExampleCodeManager.INSTANCE.projectHasErrors());
  65 //      }
  66
  67         @Test
  68         public void testAnalyzeAndChange() throws CoreException{
  69                 ExampleCodeManager.INSTANCE.loadExampleCode(); // could be in setup() as well.
  70                 Refactorer refactorer = setup.setup();
  71                 try {
  72                         refactorer.refactor(new NullProgressMonitor());
  73                 } catch (RefaktorAnalyzerException e) {
  74                         fail("Preconditions failed to validate.");
  75                 } catch (CoreException e) {
  76                         fail("Execution failed.");
  77                 }
  78
  79                 ExampleCodeManager.INSTANCE.cleanBuild();
  80                 assertThat("Project has errors after change.", !ExampleCodeManager.INSTANCE.projectHasErrors());
  81         }
  82 }