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require File.dirname(__FILE__) + '/../../spec_helper'
require 'mspec/runner/formatters/method'
require 'mspec/runner/mspec'
require 'mspec/runner/example'
require 'mspec/utils/script'
describe MethodFormatter, "#method_type" do
before :each do
@formatter = MethodFormatter.new
end
it "returns 'class' if the separator is '.' or '::'" do
@formatter.method_type('.').should == "class"
@formatter.method_type('::').should == "class"
end
it "returns 'instance' if the separator is '#'" do
@formatter.method_type('#').should == "instance"
end
it "returns 'unknown' for all other cases" do
@formatter.method_type(nil).should == "unknown"
end
end
describe MethodFormatter, "#before" do
before :each do
@formatter = MethodFormatter.new
MSpec.stub(:register)
@formatter.register
end
it "resets the tally counters to 0" do
@formatter.tally.counter.examples = 3
@formatter.tally.counter.expectations = 4
@formatter.tally.counter.failures = 2
@formatter.tally.counter.errors = 1
state = ExampleState.new ContextState.new("describe"), "it"
@formatter.before state
@formatter.tally.counter.examples.should == 0
@formatter.tally.counter.expectations.should == 0
@formatter.tally.counter.failures.should == 0
@formatter.tally.counter.errors.should == 0
end
it "records the class, method if available" do
state = ExampleState.new ContextState.new("Some#method"), "it"
@formatter.before state
key = "Some#method"
@formatter.methods.keys.should include(key)
h = @formatter.methods[key]
h[:class].should == "Some"
h[:method].should == "method"
h[:description].should == "Some#method it"
end
it "does not record class, method unless both are available" do
state = ExampleState.new ContextState.new("Some method"), "it"
@formatter.before state
key = "Some method"
@formatter.methods.keys.should include(key)
h = @formatter.methods[key]
h[:class].should == ""
h[:method].should == ""
h[:description].should == "Some method it"
end
it "sets the method type to unknown if class and method are not available" do
state = ExampleState.new ContextState.new("Some method"), "it"
@formatter.before state
key = "Some method"
h = @formatter.methods[key]
h[:type].should == "unknown"
end
it "sets the method type based on the class, method separator" do
[["C#m", "instance"], ["C.m", "class"], ["C::m", "class"]].each do |k, t|
state = ExampleState.new ContextState.new(k), "it"
@formatter.before state
h = @formatter.methods[k]
h[:type].should == t
end
end
it "clears the list of exceptions" do
state = ExampleState.new ContextState.new("describe"), "it"
@formatter.exceptions << "stuff"
@formatter.before state
@formatter.exceptions.should be_empty
end
end
describe MethodFormatter, "#after" do
before :each do
@formatter = MethodFormatter.new
MSpec.stub(:register)
@formatter.register
end
it "sets the tally counts" do
state = ExampleState.new ContextState.new("Some#method"), "it"
@formatter.before state
@formatter.tally.counter.examples = 3
@formatter.tally.counter.expectations = 4
@formatter.tally.counter.failures = 2
@formatter.tally.counter.errors = 1
@formatter.after state
h = @formatter.methods["Some#method"]
h[:examples].should == 3
h[:expectations].should == 4
h[:failures].should == 2
h[:errors].should == 1
end
it "renders the list of exceptions" do
state = ExampleState.new ContextState.new("Some#method"), "it"
@formatter.before state
exc = SpecExpectationNotMetError.new "failed"
@formatter.exception ExceptionState.new(state, nil, exc)
@formatter.exception ExceptionState.new(state, nil, exc)
@formatter.after state
h = @formatter.methods["Some#method"]
h[:exceptions].should == [
%[failed\n\n],
%[failed\n\n]
]
end
end
describe MethodFormatter, "#after" do
before :each do
$stdout = IOStub.new
context = ContextState.new "Class#method"
@state = ExampleState.new(context, "runs")
@formatter = MethodFormatter.new
MSpec.stub(:register)
@formatter.register
end
after :each do
$stdout = STDOUT
end
it "prints a summary of the results of an example in YAML format" do
@formatter.before @state
@formatter.tally.counter.examples = 3
@formatter.tally.counter.expectations = 4
@formatter.tally.counter.failures = 2
@formatter.tally.counter.errors = 1
exc = SpecExpectationNotMetError.new "failed"
@formatter.exception ExceptionState.new(@state, nil, exc)
@formatter.exception ExceptionState.new(@state, nil, exc)
@formatter.after @state
@formatter.finish
$stdout.should ==
%[---
"Class#method":
class: "Class"
method: "method"
type: instance
description: "Class#method runs"
examples: 3
expectations: 4
failures: 2
errors: 1
exceptions:
- "failed\\n\\n"
- "failed\\n\\n"
]
end
end
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