+++ /dev/null
-require File.dirname(__FILE__) + '/../../spec_helper.rb'
-
-module Spec
- module Runner
- describe Options do
- before(:each) do
- @err = StringIO.new('')
- @out = StringIO.new('')
- @options = Options.new(@err, @out)
- end
-
- after(:each) do
- Spec::Expectations.differ = nil
- end
-
- describe "#examples" do
- it "should default to empty array" do
- @options.examples.should == []
- end
- end
-
- describe "#backtrace_tweaker" do
- it "should default to QuietBacktraceTweaker" do
- @options.backtrace_tweaker.class.should == QuietBacktraceTweaker
- end
- end
-
- describe "#dry_run" do
- it "should default to false" do
- @options.dry_run.should == false
- end
- end
-
- describe "#context_lines" do
- it "should default to 3" do
- @options.context_lines.should == 3
- end
- end
-
- describe "#parse_diff with nil" do
- before(:each) do
- @options.parse_diff nil
- end
-
- it "should make diff_format unified" do
- @options.diff_format.should == :unified
- end
-
- it "should set Spec::Expectations.differ to be a default differ" do
- Spec::Expectations.differ.class.should ==
- ::Spec::Expectations::Differs::Default
- end
- end
-
- describe "#parse_diff with 'unified'" do
- before(:each) do
- @options.parse_diff 'unified'
- end
-
- it "should make diff_format unified and uses default differ_class" do
- @options.diff_format.should == :unified
- @options.differ_class.should equal(Spec::Expectations::Differs::Default)
- end
-
- it "should set Spec::Expectations.differ to be a default differ" do
- Spec::Expectations.differ.class.should ==
- ::Spec::Expectations::Differs::Default
- end
- end
-
- describe "#parse_diff with 'context'" do
- before(:each) do
- @options.parse_diff 'context'
- end
-
- it "should make diff_format context and uses default differ_class" do
- @options.diff_format.should == :context
- @options.differ_class.should == Spec::Expectations::Differs::Default
- end
-
- it "should set Spec::Expectations.differ to be a default differ" do
- Spec::Expectations.differ.class.should ==
- ::Spec::Expectations::Differs::Default
- end
- end
-
- describe "#parse_diff with Custom::Differ" do
- before(:each) do
- @options.parse_diff 'Custom::Differ'
- end
-
- it "should use custom differ_class" do
- @options.diff_format.should == :custom
- @options.differ_class.should == Custom::Differ
- Spec::Expectations.differ.should be_instance_of(Custom::Differ)
- end
-
- it "should set Spec::Expectations.differ to be a default differ" do
- Spec::Expectations.differ.class.should ==
- ::Custom::Differ
- end
- end
-
- describe "#parse_diff with missing class name" do
- it "should raise error" do
- lambda { @options.parse_diff "Custom::MissingDiffer" }.should raise_error(NameError)
- @err.string.should match(/Couldn't find differ class Custom::MissingDiffer/n)
- end
- end
-
- describe "#parse_example" do
- it "with argument thats not a file path, sets argument as the example" do
- example = "something or other"
- File.file?(example).should == false
- @options.parse_example example
- @options.examples.should eql(["something or other"])
- end
-
- it "with argument that is a file path, sets examples to contents of the file" do
- example = "#{File.dirname(__FILE__)}/examples.txt"
- File.should_receive(:file?).with(example).and_return(true)
- file = StringIO.new("Sir, if you were my husband, I would poison your drink.\nMadam, if you were my wife, I would drink it.")
- File.should_receive(:open).with(example).and_return(file)
-
- @options.parse_example example
- @options.examples.should eql([
- "Sir, if you were my husband, I would poison your drink.",
- "Madam, if you were my wife, I would drink it."
- ])
- end
- end
-
- describe "#examples_should_not_be_run" do
- it "should cause #run_examples to return true and do nothing" do
- @options.examples_should_not_be_run
- ExampleGroupRunner.should_not_receive(:new)
-
- @options.run_examples.should be_true
- end
- end
-
- describe "#load_class" do
- it "should raise error when not class name" do
- lambda do
- @options.send(:load_class, 'foo', 'fruit', '--food')
- end.should raise_error('"foo" is not a valid class name')
- end
- end
-
- describe "#reporter" do
- it "returns a Reporter" do
- @options.reporter.should be_instance_of(Reporter)
- @options.reporter.options.should === @options
- end
- end
-
- describe "#add_example_group affecting passed in example_group" do
- it "runs all examples when options.examples is nil" do
- example_1_has_run = false
- example_2_has_run = false
- @example_group = Class.new(::Spec::Example::ExampleGroup).describe("Some Examples") do
- it "runs 1" do
- example_1_has_run = true
- end
- it "runs 2" do
- example_2_has_run = true
- end
- end
-
- @options.examples = nil
-
- @options.add_example_group @example_group
- @options.run_examples
- example_1_has_run.should be_true
- example_2_has_run.should be_true
- end
-
- it "keeps all example_definitions when options.examples is empty" do
- example_1_has_run = false
- example_2_has_run = false
- @example_group = Class.new(::Spec::Example::ExampleGroup).describe("Some Examples") do
- it "runs 1" do
- example_1_has_run = true
- end
- it "runs 2" do
- example_2_has_run = true
- end
- end
-
- @options.examples = []
-
- @options.add_example_group @example_group
- @options.run_examples
- example_1_has_run.should be_true
- example_2_has_run.should be_true
- end
- end
-
- describe "#add_example_group affecting example_group" do
- it "adds example_group when example_group has example_definitions and is not shared" do
- @example_group = Class.new(::Spec::Example::ExampleGroup).describe("Some Examples") do
- it "uses this example_group" do
- end
- end
-
- @options.number_of_examples.should == 0
- @options.add_example_group @example_group
- @options.number_of_examples.should == 1
- @options.example_groups.length.should == 1
- end
- end
-
- describe "#remove_example_group" do
- it "should remove the ExampleGroup from the list of ExampleGroups" do
- @example_group = Class.new(::Spec::Example::ExampleGroup).describe("Some Examples") do
- end
- @options.add_example_group @example_group
- @options.example_groups.should include(@example_group)
-
- @options.remove_example_group @example_group
- @options.example_groups.should_not include(@example_group)
- end
- end
-
- describe "#run_examples" do
- it "should use the standard runner by default" do
- runner = ::Spec::Runner::ExampleGroupRunner.new(@options)
- ::Spec::Runner::ExampleGroupRunner.should_receive(:new).
- with(@options).
- and_return(runner)
- @options.user_input_for_runner = nil
-
- @options.run_examples
- end
-
- it "should use a custom runner when given" do
- runner = Custom::ExampleGroupRunner.new(@options, nil)
- Custom::ExampleGroupRunner.should_receive(:new).
- with(@options, nil).
- and_return(runner)
- @options.user_input_for_runner = "Custom::ExampleGroupRunner"
-
- @options.run_examples
- end
-
- it "should use a custom runner with extra options" do
- runner = Custom::ExampleGroupRunner.new(@options, 'something')
- Custom::ExampleGroupRunner.should_receive(:new).
- with(@options, 'something').
- and_return(runner)
- @options.user_input_for_runner = "Custom::ExampleGroupRunner:something"
-
- @options.run_examples
- end
-
- describe "#run_examples when there are example_group" do
- before(:each) do
- @options.add_example_group Class.new(::Spec::Example::ExampleGroup)
- @options.formatters << Formatter::BaseTextFormatter.new(@options, @out)
- end
-
- it "runs the Examples and outputs the result" do
- @options.run_examples
- @out.string.should include("0 examples, 0 failures")
- end
-
- it "sets #examples_run? to true" do
- @options.examples_run?.should be_false
- @options.run_examples
- @options.examples_run?.should be_true
- end
- end
-
- describe "#run_examples when there are no example_group" do
- before(:each) do
- @options.formatters << Formatter::BaseTextFormatter.new(@options, @out)
- end
-
- it "does not run Examples and does not output a result" do
- @options.run_examples
- @out.string.should_not include("examples")
- @out.string.should_not include("failures")
- end
-
- it "sets #examples_run? to false" do
- @options.examples_run?.should be_false
- @options.run_examples
- @options.examples_run?.should be_false
- end
- end
- end
- end
- end
-end
projects / rails.git / blobdiff