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# licenses this file to you under the Apache License, Version 2.0 (the
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#
#    http://www.apache.org/licenses/LICENSE-2.0
#
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# the License.
 
 
require File.join(File.dirname(__FILE__), 'spec_helpers')
 
 
describe Buildr::TestTask do
  def test_task
    @test_task ||= define('foo').test
  end
 
  it 'should respond to :compile and return compile task' do
    test_task.compile.should be_kind_of(Buildr::CompileTask)
  end
 
  it 'should respond to :compile and add sources to compile' do
    test_task.compile 'sources'
    test_task.compile.sources.should include('sources')
  end
 
  it 'should respond to :compile and add action for test:compile' do
    write 'src/test/java/Test.java', 'class Test {}'
    test_task.compile { task('action').invoke }
    lambda { test_task.compile.invoke }.should run_tasks('action')
  end
 
  it 'should execute compile tasks first' do
    write 'src/main/java/Nothing.java', 'class Nothing {}'
    write 'src/test/java/Test.java', 'class Test {}'
    define 'foo'
    lambda { project('foo').test.compile.invoke }.should run_tasks(['foo:compile', 'foo:test:compile'])
  end
 
  it 'should respond to :resources and return resources task' do
    test_task.resources.should be_kind_of(Buildr::ResourcesTask)
  end
 
  it 'should respond to :resources and add prerequisites to test:resources' do
    file('prereq').should_receive :invoke_prerequisites
    test_task.resources 'prereq'
    test_task.compile.invoke
  end
 
  it 'should respond to :resources and add action for test:resources' do
    task 'action'
    test_task.resources { task('action').invoke }
    lambda { test_task.resources.invoke }.should run_tasks('action')
  end
 
  it 'should respond to :setup and return setup task' do
    test_task.setup.name.should =~ /test:setup$/
  end
 
  it 'should respond to :setup and add prerequisites to test:setup' do
    test_task.setup 'prereq'
    test_task.setup.prerequisites.should include('prereq')
  end
 
  it 'should respond to :setup and add action for test:setup' do
    task 'action'
    test_task.setup { task('action').invoke }
    lambda { test_task.setup.invoke }.should run_tasks('action')
  end
 
  it 'should respond to :teardown and return teardown task' do
    test_task.teardown.name.should =~ /test:teardown$/
  end
 
  it 'should respond to :teardown and add prerequisites to test:teardown' do
    test_task.teardown 'prereq'
    test_task.teardown.prerequisites.should include('prereq')
  end
 
  it 'should respond to :teardown and add action for test:teardown' do
    task 'action'
    test_task.teardown { task('action').invoke }
    lambda { test_task.teardown.invoke }.should run_tasks('action')
  end
 
  it 'should respond to :with and return self' do
    test_task.with.should be(test_task)
  end
 
  it 'should respond to :with and add artifacfs to compile task dependencies' do
    test_task.with 'test.jar', 'acme:example:jar:1.0'
    test_task.compile.dependencies.should include(File.expand_path('test.jar'))
    test_task.compile.dependencies.should include(artifact('acme:example:jar:1.0'))
  end
 
  it 'should respond to :with and add artifacfs to task dependencies' do
    test_task.with 'test.jar', 'acme:example:jar:1.0'
    test_task.dependencies.should include(File.expand_path('test.jar'))
    test_task.dependencies.should include(artifact('acme:example:jar:1.0'))
  end
 
  it 'should response to :options and return test framework options' do
    test_task.using :foo=>'bar'
    test_task.options[:foo].should eql('bar')
  end
 
  it 'should respond to :using and return self' do
    test_task.using.should be(test_task)
  end
 
  it 'should respond to :using and set value options' do
    test_task.using('foo'=>'FOO', 'bar'=>'BAR')
    test_task.options[:foo].should eql('FOO')
    test_task.options[:bar].should eql('BAR')
  end
 
  it 'should start without pre-selected test framework' do
    test_task.framework.should be_nil
  end
 
  it 'should respond to :using and select test framework' do
    test_task.using(:testng)
    test_task.framework.should eql(:testng)
  end
 
  it 'should infer test framework from compiled language' do
    lambda { test_task.compile.using(:javac) }.should change { test_task.framework }.to(:junit)
  end
 
  it 'should respond to :include and return self' do
    test_task.include.should be(test_task)
  end
 
  it 'should respond to :include and add inclusion patterns' do
    test_task.include 'Foo', 'Bar'
    test_task.send(:include?, 'Foo').should be_true
    test_task.send(:include?, 'Bar').should be_true
  end
 
  it 'should respond to :exclude and return self' do
    test_task.exclude.should be(test_task)
  end
 
  it 'should respond to :exclude and add exclusion patterns' do
    test_task.exclude 'FooTest', 'BarTest'
    test_task.send(:include?, 'FooTest').should be_false
    test_task.send(:include?, 'BarTest').should be_false
    test_task.send(:include?, 'BazTest').should be_true
  end
 
  it 'should execute setup task before running tests' do
    mock = mock('actions')
    test_task.setup { mock.setup }
    test_task.enhance { mock.tests }
    mock.should_receive(:setup).ordered
    mock.should_receive(:tests).ordered
    test_task.invoke
  end
 
  it 'should execute teardown task after running tests' do
    mock = mock('actions')
    test_task.teardown { mock.teardown }
    test_task.enhance { mock.tests }
    mock.should_receive(:tests).ordered
    mock.should_receive(:teardown).ordered
    test_task.invoke
  end
 
  it 'should not execute teardown if setup failed' do
    test_task.setup { fail }
    lambda { test_task.invoke rescue nil }.should_not run_task(test_task.teardown)
  end
 
  it 'should use the main compile dependencies' do
    define('foo') { compile.using(:javac).with 'group:id:jar:1.0' }
    project('foo').test.dependencies.should include(artifact('group:id:jar:1.0'))
  end
 
  it 'should include the main compile target in its dependencies' do
    define('foo') { compile.using(:javac) }
    project('foo').test.dependencies.should include(project('foo').compile.target)
  end
 
  it 'should include the main resources target in its dependencies' do
    write 'src/main/resources/test'
    define('foo').test.dependencies.should include(project('foo').resources.target)
  end
 
  it 'should not use the test compile dependencies' do
    define('foo') { test.compile.using(:javac).with 'group:id:jar:1.0' }
    project('foo').test.dependencies.should_not include(artifact('group:id:jar:1.0'))
  end
 
  it 'should include the test compile target in its dependencies' do
    define('foo') { test.compile.using(:javac) }
    project('foo').test.dependencies.should include(project('foo').test.compile.target)
  end
 
  it 'should include the test resources target in its dependencies' do
    write 'src/test/resources/test'
    define('foo').test.dependencies.should include(project('foo').test.resources.target)
  end
 
  it 'should clean after itself (test files)' do
    define('foo') { test.compile.using(:javac) }
    mkpath project('foo').test.compile.target.to_s
    lambda { task('clean').invoke }.should change { File.exist?(project('foo').test.compile.target.to_s) }.to(false)
  end
 
  it 'should clean after itself (reports)' do
    define 'foo'
    mkpath project('foo').test.report_to.to_s
    lambda { task('clean').invoke }.should change { File.exist?(project('foo').test.report_to.to_s) }.to(false)
  end
end
 
 
describe Buildr::TestTask, 'with no tests' do
  it 'should pass' do
    lambda { define('foo').test.invoke }.should_not raise_error
  end
 
  it 'should report no failed tests' do
    lambda { verbose(true) { define('foo').test.invoke } }.should_not warn_that(/fail/i)
  end
  
  it 'should return no failed tests' do
    define('foo') { test.using(:junit) }
    project('foo').test.invoke
    project('foo').test.failed_tests.should be_empty
  end
 
  it 'should return no passing tests' do
    define('foo') { test.using(:junit) }
    project('foo').test.invoke
    project('foo').test.passed_tests.should be_empty
  end
 
  it 'should execute teardown task' do
    lambda { define('foo').test.invoke }.should run_task('foo:test:teardown')
  end
end
 
 
describe Buildr::TestTask, 'with passing tests' do
  def test_task
    @test_task ||= begin
      define 'foo' do
        test.using(:junit)
        test.instance_eval do
          @framework.stub!(:tests).and_return(['PassingTest1', 'PassingTest2'])
          @framework.stub!(:run).and_return(['PassingTest1', 'PassingTest2'])
        end
      end
      project('foo').test
    end
  end
 
  it 'should pass' do
    lambda { test_task.invoke }.should_not raise_error
  end
 
  it 'should report no failed tests' do
    lambda { verbose(true) { test_task.invoke } }.should_not warn_that(/fail/i)
  end
  
  it 'should return passed tests' do
    test_task.invoke
    test_task.passed_tests.should == ['PassingTest1', 'PassingTest2']
  end
 
  it 'should return no failed tests' do
    test_task.invoke
    test_task.failed_tests.should be_empty
  end
 
  it 'should execute teardown task' do
    lambda { test_task.invoke }.should run_task('foo:test:teardown')
  end
end
 
 
describe Buildr::TestTask, 'with failed test' do
  def test_task
    @test_task ||= begin
      define 'foo' do
        test.using(:junit)
        test.instance_eval do
          @framework.stub!(:tests).and_return(['FailingTest', 'PassingTest'])
          @framework.stub!(:run).and_return(['PassingTest'])
        end
      end
      project('foo').test
    end
  end
 
  it 'should fail' do
    lambda { test_task.invoke }.should raise_error(RuntimeError, /Tests failed/)
  end
 
  it 'should report failed tests' do
    lambda { verbose(true) { test_task.invoke rescue nil } }.should warn_that(/FailingTest/)
  end
 
  it 'should return failed tests' do
    test_task.invoke rescue nil
    test_task.failed_tests.should == ['FailingTest']
  end
 
  it 'should return passing tests as well' do
    test_task.invoke rescue nil
    test_task.passed_tests.should == ['PassingTest']
  end
 
  it 'should not fail if fail_on_failure is false' do
    test_task.using(:fail_on_failure=>false).invoke
    lambda { test_task.invoke }.should_not raise_error
  end
 
  it 'should report failed tests even if fail_on_failure is false' do
    test_task.using(:fail_on_failure=>false)
    lambda { verbose(true) { test_task.invoke } }.should warn_that(/FailingTest/)
  end
 
  it 'should return failed tests even if fail_on_failure is false' do
    test_task.using(:fail_on_failure=>false).invoke
    test_task.failed_tests.should == ['FailingTest']
  end
 
  it 'should execute teardown task' do
    lambda { test_task.invoke rescue nil }.should run_task('foo:test:teardown')
  end
end
 
 
describe Buildr::Project, '#test' do
  it 'should return the project\'s test task' do
    define('foo') { test.should be(task('test')) }
  end
 
  it 'should accept prerequisites for task' do
    define('foo') { test 'prereq' }
    project('foo').test.prerequisites.should include('prereq')
  end
 
  it 'should accept actions for task' do
    task 'action'
    define('foo') { test { task('action').invoke } }
    lambda { project('foo').test.invoke }.should run_tasks('action')
  end
 
  it 'should set fail_on_failure true by default' do
    define('foo').test.options[:fail_on_failure].should be_true
  end
 
  it 'should set fork mode by default' do
    define('foo').test.options[:fork].should == :once
  end
 
  it 'should set properties to empty hash by default' do
    define('foo').test.options[:properties].should == {}
  end
 
  it 'should set environment variables to empty hash by default' do
    define('foo').test.options[:environment].should == {}
  end
 
  it 'should inherit options from parent project' do
    define 'foo' do
      test.using :fail_on_failure=>false, :fork=>:each, :properties=>{ :foo=>'bar' }, :environment=>{ 'config'=>'config.yaml' }
      define 'bar' do
        test.using :junit
        test.options[:fail_on_failure].should be_false
        test.options[:fork].should == :each
        test.options[:properties][:foo].should == 'bar'
        test.options[:environment]['config'].should == 'config.yaml'
      end
    end
  end
 
  it 'should clone options from parent project' do
    define 'foo' do
      define 'bar' do
        test.using :fail_on_failure=>false, :fork=>:each, :properties=>{ :foo=>'bar' }, :environment=>{ 'config'=>'config.yaml' }
        test.using :junit
      end.invoke
      test.options[:fail_on_failure].should be_true
      test.options[:fork].should == :once
      test.options[:properties].should be_empty
      test.options[:environment].should be_empty
    end
  end
end
 
 
describe Buildr::Project, '#test.compile' do
  it 'should identify compiler from project' do
    write 'src/test/java/com/example/Test.java'
    define('foo') do
      test.compile.compiler.should eql(:javac)
    end
  end
 
  it 'should include identified sources' do
    write 'src/test/java/Test.java'
    define('foo') do
      test.compile.sources.should include(_('src/test/java'))
    end
  end
 
  it 'should compile to target/test/<code>' do
    define 'foo', :target=>'targeted' do
      test.compile.using(:javac)
      test.compile.target.should eql(file('targeted/test/classes'))
    end
  end
 
  it 'should use main compile dependencies' do
    define 'foo' do
      compile.using(:javac).with 'group:id:jar:1.0'
      test.compile.using(:javac)
    end
    project('foo').test.compile.dependencies.should include(artifact('group:id:jar:1.0'))
  end
 
  it 'should include the main compiled target in its dependencies' do
    define 'foo' do
      compile.using(:javac).into 'bytecode'
      test.compile.using(:javac)
    end
    project('foo').test.compile.dependencies.