100 lines
2.7 KiB
Ruby
100 lines
2.7 KiB
Ruby
require 'spec_helper'
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# mute UI
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module Guard::UI
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class << self
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def info(message, options = {})
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end
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def error(message)
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end
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def debug(message)
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end
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end
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end
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describe Guard do
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describe "Class Methods" do
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describe ".init" do
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subject { ::Guard.init }
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it "should retrieve itself for chaining" do
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subject.should be_kind_of(Module)
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end
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it "should init guards array" do
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::Guard.guards.should be_kind_of(Array)
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end
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it "should init options" do
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opts = { :my_opts => true }
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::Guard.init(opts).options.should include(:my_opts)
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end
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it "should init listener" do
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::Guard.listener.should be_kind_of(Guard::Listener)
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end
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end
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end
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describe ".get_guard_class" do
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it "should return Guard::RSpec" do
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Guard.get_guard_class('rspec').should == Guard::RSpec
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end
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end
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describe ".supervised_task" do
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subject { ::Guard.init }
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before(:each) do
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@g = mock(Guard::Guard)
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subject.guards.push(@g)
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end
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describe "tasks that succeed" do
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before(:each) do
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@g.stub!(:regular) { true }
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@g.stub!(:regular_with_arg).with("given_path") { "i'm a success" }
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end
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it "should not fire the guard with a supervised method without argument" do
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lambda { subject.supervised_task(@g, :regular) }.should_not change(subject.guards, :size)
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end
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it "should not fire the guard with a supervised method with argument" do
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lambda { subject.supervised_task(@g, :regular_with_arg, "given_path") }.should_not change(subject.guards, :size)
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end
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it "should return the result of the supervised method" do
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::Guard.supervised_task(@g, :regular).should be_true
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::Guard.supervised_task(@g, :regular_with_arg, "given_path").should == "i'm a success"
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end
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end
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describe "tasks that raise an exception" do
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before(:each) { @g.stub!(:failing) { raise "I break your system" } }
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it "should fire the guard" do
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lambda { subject.supervised_task(@g, :failing) }.should change(subject.guards, :size).by(-1)
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subject.guards.should_not include(@g)
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end
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it "should return the exception object" do
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failing_result = ::Guard.supervised_task(@g, :failing)
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failing_result.should be_kind_of(Exception)
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failing_result.message.should == 'I break your system'
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end
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end
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end
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describe ".locate_guard" do
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it "should return guard-rspec gem path" do
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guard_path = Guard.locate_guard('rspec')
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guard_path.should match(/^.*\/guard-rspec-.*$/)
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guard_path.should == guard_path.chomp
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end
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end
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end
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