getdown/src/getdown/core/src/test/java/com/threerings/getdown/data/PathBuilderTest.java

   1 //
   2 // Getdown - application installer, patcher and launcher
   3 // Copyright (C) 2004-2018 Getdown authors
   4 // https://github.com/threerings/getdown/blob/master/LICENSE
   5
   6 package com.threerings.getdown.data;
   7
   8 import java.io.File;
   9 import java.io.IOException;
  10 import java.nio.file.Path;
  11 import java.util.Arrays;
  12
  13 import org.junit.*;
  14 import org.junit.rules.TemporaryFolder;
  15 import org.junit.runner.RunWith;
  16 import static org.junit.Assert.assertEquals;
  17
  18 import org.mockito.Mock;
  19 import org.mockito.runners.MockitoJUnitRunner;
  20 import static org.mockito.Mockito.when;
  21
  22 @RunWith(MockitoJUnitRunner.class)
  23 public class PathBuilderTest
  24 {
  25     @Before public void setupFilesAndResources () throws IOException
  26     {
  27         _firstJarFile = _appdir.newFile("a.jar");
  28         _secondJarFile = _appdir.newFile("b.jar");
  29
  30         when(_firstJar.getFinalTarget()).thenReturn(_firstJarFile);
  31         when(_secondJar.getFinalTarget()).thenReturn(_secondJarFile);
  32         when(_application.getActiveCodeResources()).thenReturn(Arrays.asList(_firstJar, _secondJar));
  33         when(_application.getAppDir()).thenReturn(_appdir.getRoot());
  34     }
  35
  36     @Test public void shouldBuildDefaultClassPath () throws IOException
  37     {
  38         ClassPath classPath = PathBuilder.buildDefaultClassPath(_application);
  39         String expectedClassPath = _firstJarFile.getAbsolutePath() + File.pathSeparator +
  40             _secondJarFile.getAbsolutePath();
  41         assertEquals(expectedClassPath, classPath.asArgumentString());
  42     }
  43
  44     @Test public void shouldBuildCachedClassPath () throws IOException
  45     {
  46         when(_application.getDigest(_firstJar)).thenReturn("first");
  47         when(_application.getDigest(_secondJar)).thenReturn("second");
  48         when(_application.getCodeCacheRetentionDays()).thenReturn(1);
  49
  50         Path firstCachedJarFile = _appdir.getRoot().toPath().
  51             resolve(PathBuilder.CODE_CACHE_DIR).resolve("fi").resolve("first.jar");
  52
  53         Path secondCachedJarFile = _appdir.getRoot().toPath().
  54             resolve(PathBuilder.CODE_CACHE_DIR).resolve("se").resolve("second.jar");
  55
  56         String expectedClassPath = firstCachedJarFile.toAbsolutePath() + File.pathSeparator +
  57             secondCachedJarFile.toAbsolutePath();
  58
  59         ClassPath classPath = PathBuilder.buildCachedClassPath(_application);
  60         assertEquals(expectedClassPath, classPath.asArgumentString());
  61     }
  62
  63     @Mock protected Application _application;
  64     @Mock protected Resource _firstJar;
  65     @Mock protected Resource _secondJar;
  66
  67     protected File _firstJarFile, _secondJarFile;
  68
  69     @Rule public TemporaryFolder _appdir = new TemporaryFolder();
  70 }