author | Jaroslav Tulach <jaroslav.tulach@apidesign.org> |
Mon, 29 Apr 2013 10:04:53 +0200 | |
branch | model |
changeset 1054 | fef28d5bee88 |
parent 1050 | 6415da7d00b6 |
child 1185 | be346bd5a46d |
permissions | -rw-r--r-- |
jaroslav@273 | 1 |
/** |
jaroslav@273 | 2 |
* Back 2 Browser Bytecode Translator |
jaroslav@273 | 3 |
* Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org> |
jaroslav@273 | 4 |
* |
jaroslav@273 | 5 |
* This program is free software: you can redistribute it and/or modify |
jaroslav@273 | 6 |
* it under the terms of the GNU General Public License as published by |
jaroslav@273 | 7 |
* the Free Software Foundation, version 2 of the License. |
jaroslav@273 | 8 |
* |
jaroslav@273 | 9 |
* This program is distributed in the hope that it will be useful, |
jaroslav@273 | 10 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
jaroslav@273 | 11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
jaroslav@273 | 12 |
* GNU General Public License for more details. |
jaroslav@273 | 13 |
* |
jaroslav@273 | 14 |
* You should have received a copy of the GNU General Public License |
jaroslav@273 | 15 |
* along with this program. Look for COPYING file in the top folder. |
jaroslav@273 | 16 |
* If not, see http://opensource.org/licenses/GPL-2.0. |
jaroslav@273 | 17 |
*/ |
jaroslav@346 | 18 |
package org.apidesign.bck2brwsr.vmtest; |
jaroslav@273 | 19 |
|
jaroslav@1050 | 20 |
import java.util.ArrayList; |
jaroslav@1050 | 21 |
import java.util.Arrays; |
jaroslav@1050 | 22 |
import java.util.List; |
jaroslav@797 | 23 |
import org.apidesign.bck2brwsr.launcher.Launcher; |
jaroslav@372 | 24 |
import org.apidesign.bck2brwsr.vmtest.impl.CompareCase; |
jaroslav@273 | 25 |
import org.testng.annotations.Factory; |
jaroslav@273 | 26 |
|
jaroslav@797 | 27 |
/** A TestNG {@link Factory} that seeks for {@link Compare} and {@link BrwsrTest} annotations |
jaroslav@797 | 28 |
* in provided class and builds set of tests that verify the functionality of <b>Bck2Brwsr</b> |
jaroslav@797 | 29 |
* based system. Use as: |
jaroslav@797 | 30 |
* <pre> |
jaroslav@273 | 31 |
* {@code @}{@link Factory} public static create() { |
jaroslav@797 | 32 |
* return @{link VMTest}.{@link #create(java.lang.Class) create}(YourClass.class); |
jaroslav@273 | 33 |
* }</pre> |
jaroslav@797 | 34 |
* where <code>YourClass</code> contains methods annotated with |
jaroslav@797 | 35 |
* {@link Compare} and {@link BrwsrTest} annotations. |
jaroslav@797 | 36 |
* |
jaroslav@273 | 37 |
* @author Jaroslav Tulach <jtulach@netbeans.org> |
jaroslav@273 | 38 |
*/ |
jaroslav@372 | 39 |
public final class VMTest { |
jaroslav@1050 | 40 |
private final List<Class> classes = new ArrayList<>(); |
jaroslav@1050 | 41 |
private final List<String> launcher = new ArrayList<>(); |
jaroslav@1050 | 42 |
|
jaroslav@797 | 43 |
private VMTest() { |
jaroslav@797 | 44 |
} |
jaroslav@797 | 45 |
|
jaroslav@797 | 46 |
/** Inspects <code>clazz</code> and for each method annotated by |
jaroslav@797 | 47 |
* {@link Compare} or {@link BrwsrTest} creates |
jaroslav@797 | 48 |
* instances of tests. |
jaroslav@797 | 49 |
* <p> |
jaroslav@797 | 50 |
* Each {@link Compare} instance runs the test in different virtual |
jaroslav@346 | 51 |
* machine and at the end they compare the results. |
jaroslav@797 | 52 |
* <p> |
jaroslav@797 | 53 |
* Each {@link BrwsrTest} annotated method is executed once in {@link Launcher started |
jaroslav@797 | 54 |
* browser}. |
jaroslav@346 | 55 |
* |
jaroslav@1018 | 56 |
* @param clazz the class (or classes) to inspect |
jaroslav@346 | 57 |
* @return the set of created tests |
jaroslav@346 | 58 |
*/ |
jaroslav@1050 | 59 |
public static Object[] create(Class clazz) { |
jaroslav@1054 | 60 |
return newTests().withClasses(clazz).build(); |
jaroslav@1050 | 61 |
} |
jaroslav@1050 | 62 |
|
jaroslav@1050 | 63 |
/** Creates new builder for test execution. Continue with methods |
jaroslav@1054 | 64 |
* like {@link #withClasses(java.lang.Class[])} or {@link #withLaunchers(java.lang.String[])}. |
jaroslav@1050 | 65 |
* Finish the process by calling {@link #build()}. |
jaroslav@1050 | 66 |
* |
jaroslav@1050 | 67 |
* @return new instance of a builder |
jaroslav@1050 | 68 |
* @since 0.7 |
jaroslav@1050 | 69 |
*/ |
jaroslav@1050 | 70 |
public static VMTest newTests() { |
jaroslav@1050 | 71 |
return new VMTest(); |
jaroslav@1050 | 72 |
} |
jaroslav@1050 | 73 |
|
jaroslav@1050 | 74 |
/** Adds class (or classes) to the test execution. The classes are inspected |
jaroslav@1050 | 75 |
* to contain methods annotated by |
jaroslav@1050 | 76 |
* {@link Compare} or {@link BrwsrTest}. Appropriate set of TestNG test |
jaroslav@1050 | 77 |
* cases is then created. |
jaroslav@1050 | 78 |
* <p> |
jaroslav@1050 | 79 |
* Each {@link Compare} instance runs the test in different virtual |
jaroslav@1050 | 80 |
* machine and at the end they compare the results. |
jaroslav@1050 | 81 |
* <p> |
jaroslav@1050 | 82 |
* Each {@link BrwsrTest} annotated method is executed once in {@link Launcher started |
jaroslav@1050 | 83 |
* browser}. |
jaroslav@1050 | 84 |
* |
jaroslav@1050 | 85 |
* @param classes one or more classes to inspect |
jaroslav@1050 | 86 |
* @since 0.7 |
jaroslav@1050 | 87 |
*/ |
jaroslav@1054 | 88 |
public final VMTest withClasses(Class... classes) { |
jaroslav@1050 | 89 |
this.classes.addAll(Arrays.asList(classes)); |
jaroslav@1050 | 90 |
return this; |
jaroslav@1050 | 91 |
} |
jaroslav@1050 | 92 |
|
jaroslav@1050 | 93 |
/** Adds list of launchers that should be used to execute tests defined |
jaroslav@1050 | 94 |
* by {@link Compare} and {@link BrwsrTest} annotations. This value |
jaroslav@1050 | 95 |
* can be overrided by using <code>vmtest.brwsrs</code> property. |
jaroslav@1050 | 96 |
* List of supported launchers is available in the documentation of |
jaroslav@1050 | 97 |
* {@link Launcher}. |
jaroslav@1050 | 98 |
* |
jaroslav@1050 | 99 |
* @param launcher names of one or more launchers to use for the execution |
jaroslav@1050 | 100 |
* of tests |
jaroslav@1050 | 101 |
* @since 0.7 |
jaroslav@1050 | 102 |
*/ |
jaroslav@1054 | 103 |
public final VMTest withLaunchers(String... launcher) { |
jaroslav@1050 | 104 |
this.launcher.addAll(Arrays.asList(launcher)); |
jaroslav@1050 | 105 |
return this; |
jaroslav@1050 | 106 |
} |
jaroslav@1050 | 107 |
|
jaroslav@1050 | 108 |
/** Assembles the provided information into the final array of tests. |
jaroslav@1050 | 109 |
* @return array of TestNG tests |
jaroslav@1050 | 110 |
* @since 0.7 |
jaroslav@1050 | 111 |
*/ |
jaroslav@1050 | 112 |
public final Object[] build() { |
jaroslav@1050 | 113 |
return CompareCase.create( |
jaroslav@1050 | 114 |
launcher.toArray(new String[0]), |
jaroslav@1050 | 115 |
classes.toArray(new Class[0]) |
jaroslav@1050 | 116 |
); |
jaroslav@346 | 117 |
} |
jaroslav@273 | 118 |
} |