require 'spec_helper'
require 'albacore/nunittestrunner'

shared_examples_for "nunit paths" do
  before :all do
    @nunitpath = File.join(File.dirname(__FILE__), 'support', 'Tools', 'NUnit-v2.5', 'nunit-console-x86.exe')
    @test_assembly = File.join(File.expand_path(File.dirname(__FILE__)), 'support', 'CodeCoverage', 'nunit', 'assemblies', 'TestSolution.Tests.dll')
    @failing_test_assembly = File.join(File.expand_path(File.dirname(__FILE__)), 'support', 'CodeCoverage', 'nunit', 'failing_assemblies', 'TestSolution.FailingTests.dll')
    @output_option = "/out=nunit.results.html"
  end
end

describe NUnitTestRunner, "the command parameters for an nunit runner" do
  it_should_behave_like "nunit paths"

  before :all do
    nunit = NUnitTestRunner.new(@nunitpath)
    nunit.assemblies @test_assembly, @failing_test_assembly
    nunit.options @output_option
    
    @command_parameters = nunit.get_command_parameters
  end
    
  it "should not include the path to the command" do
    @command_parameters.should_not include(@nunitpath)
  end
  
  it "should include the list of assemblies" do
    @command_parameters.should include("\"#{@test_assembly}\" \"#{@failing_test_assembly}\"")
  end
  
  it "should include the list of options" do
    @command_parameters.should include(@output_option)
  end
end

describe NUnitTestRunner, "the command line string for an nunit runner" do
  it_should_behave_like "nunit paths"

  before :all do
    nunit = NUnitTestRunner.new(@nunitpath)
    nunit.assemblies @test_assembly
    nunit.options @output_option
    
    @command_line = nunit.get_command_line
    @command_parameters = nunit.get_command_parameters.join(" ")
  end
    
  it "should start with the path to the command" do
    @command_line.split(" ").first.should == @nunitpath
  end
  
  it "should include the command parameters" do
    @command_line.should include(@command_parameters)
  end
end


describe NUnitTestRunner, "when configured correctly" do
  it_should_behave_like "nunit paths"

  before :all do
    nunit = NUnitTestRunner.new(@nunitpath)
    nunit.extend(FailPatch)
    nunit.assemblies @test_assembly
    nunit.options '/noshadow'
    
    nunit.execute
  end
  
  it "should execute" do
    $task_failed.should be_false
  end
end

describe NUnitTestRunner, "when using the configuration command and not providing a command in the intializer" do
  it_should_behave_like "nunit paths"

  before :all do
    Albacore.configure do |config|
      config.nunit.command = "configured command"
    end
    @nunit = NUnitTestRunner.new
  end

  it "should use the configuration command" do
    @nunit.command.should == "configured command"
  end
end

describe NUnitTestRunner, "when the command has been set through configuration and providing a command in the intializer" do
  it_should_behave_like "nunit paths"

  before :all do
    Albacore.configure do |config|
      config.nunit.command = "configured command"
    end
    @nunit = NUnitTestRunner.new("initializer command")
  end

  it "should use the initializer command" do
    @nunit.command.should == "initializer command"
  end
end

describe NUnitTestRunner, "when configuration has been provided" do
  before :all do
    Albacore.configure do |config|
      config.nunit do |nunit|
        nunit.assemblies = ["foo.dll", "bar.dll"]
        nunit.options = ["/noshadow"]
      end
    end

    @nunit = NUnitTestRunner.new
  end

  it "should use the provided configuration" do
    @nunit.assemblies.should == ["foo.dll", "bar.dll"]
    @nunit.options.should == ["/noshadow"]
  end
end