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require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')
require 'rake/javaextensiontask'
require 'rbconfig'
describe Rake::JavaExtensionTask do
context '#new' do
context '(basic)' do
it 'should raise an error if no name is provided' do
lambda {
Rake::JavaExtensionTask.new
}.should raise_error(RuntimeError, /Extension name must be provided/)
end
it 'should allow string as extension name assignation' do
ext = Rake::JavaExtensionTask.new('extension_one')
ext.name.should == 'extension_one'
end
it 'should allow string as extension name using block assignation' do
ext = Rake::JavaExtensionTask.new do |ext|
ext.name = 'extension_two'
end
ext.name.should == 'extension_two'
end
it 'should return itself for the block' do
from_block = nil
from_lasgn = Rake::JavaExtensionTask.new('extension_three') do |ext|
from_block = ext
end
from_block.should == from_lasgn
end
it 'should accept a gem specification as parameter' do
spec = mock_gem_spec
ext = Rake::JavaExtensionTask.new('extension_three', spec)
ext.gem_spec.should == spec
end
it 'should allow gem specification be defined using block assignation' do
spec = mock_gem_spec
ext = Rake::JavaExtensionTask.new('extension_four') do |ext|
ext.gem_spec = spec
end
ext.gem_spec.should == spec
end
it 'should allow forcing of platform' do
ext = Rake::JavaExtensionTask.new('weird_extension') do |ext|
ext.platform = 'java-128bit'
end
ext.platform.should == 'java-128bit'
end
end
end
context '(defaults)' do
before :each do
@ext = Rake::JavaExtensionTask.new('extension_one')
end
it 'should dump intermediate files to tmp/' do
@ext.tmp_dir.should == 'tmp'
end
it 'should copy build extension into lib/' do
@ext.lib_dir.should == 'lib'
end
it 'should look for Java files pattern (.java)' do
@ext.source_pattern.should == "**/*.java"
end
it 'should have no configuration options preset to delegate' do
@ext.config_options.should be_empty
end
it 'should default to Java platform' do
@ext.platform.should == 'java'
end
context '(tasks)' do
before :each do
Rake.application.clear
CLEAN.clear
CLOBBER.clear
end
context '(one extension)' do
before :each do
Rake::FileList.stub!(:[]).and_return(["ext/extension_one/source.java"])
@ext = Rake::JavaExtensionTask.new('extension_one')
@ext_bin = ext_bin('extension_one')
@platform = 'java'
end
context 'compile' do
it 'should define as task' do
Rake::Task.task_defined?('compile').should be_true
end
it "should depend on 'compile:{platform}'" do
pending 'needs fixing'
Rake::Task['compile'].prerequisites.should include("compile:#{@platform}")
end
end
context 'compile:extension_one' do
it 'should define as task' do
Rake::Task.task_defined?('compile:extension_one').should be_true
end
it "should depend on 'compile:extension_one:{platform}'" do
pending 'needs fixing'
Rake::Task['compile:extension_one'].prerequisites.should include("compile:extension_one:#{@platform}")
end
end
context 'lib/extension_one.jar' do
it 'should define as task' do
pending 'needs fixing'
Rake::Task.task_defined?("lib/#{@ext_bin}").should be_true
end
it "should depend on 'copy:extension_one:{platform}'" do
pending 'needs fixing'
Rake::Task["lib/#{@ext_bin}"].prerequisites.should include("copy:extension_one:#{@platform}")
end
end
context 'tmp/{platform}/extension_one/extension_one.jar' do
it 'should define as task' do
Rake::Task.task_defined?("tmp/#{@platform}/extension_one/#{@ext_bin}").should be_true
end
it "should depend on checkpoint file" do
Rake::Task["tmp/#{@platform}/extension_one/#{@ext_bin}"].prerequisites.should include("tmp/#{@platform}/extension_one/.build")
end
end
context 'tmp/{platform}/extension_one/.build' do
it 'should define as task' do
Rake::Task.task_defined?("tmp/#{@platform}/extension_one/.build").should be_true
end
it 'should depend on source files' do
Rake::Task["tmp/#{@platform}/extension_one/.build"].prerequisites.should include("ext/extension_one/source.java")
end
end
context 'clean' do
it "should include 'tmp/{platform}/extension_one' in the pattern" do
CLEAN.should include("tmp/#{@platform}/extension_one")
end
end
context 'clobber' do
it "should include 'lib/extension_one.jar'" do
CLOBBER.should include("lib/#{@ext_bin}")
end
it "should include 'tmp'" do
CLOBBER.should include('tmp')
end
end
end
end
end
private
def ext_bin(extension_name)
"#{extension_name}.jar"
end
def mock_gem_spec(stubs = {})
mock(Gem::Specification,
{ :name => 'my_gem', :platform => 'ruby' }.merge(stubs)
)
end
end
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