2009-07-07 ObjectClub 2009 Summer
( ) | Rails @
k-morohashi@esm.co.jp
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http://d.hatena.ne.jp/moro/
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✓ http://ruby.agile.esm.co.jp/
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http://amazon.jp/gp/product/4797336625
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http://rspec.info
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Test/
RSpec
Unit
Ruby
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What?
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http://cukes.info
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Test/
RSpec Cucumber
Unit
Ruby
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What?
!"Cucumber executes plain text
documentation of code against
that code."
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Cucumber
RSpec Ruby
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Test/
RSpec Cucumber
Unit
Ruby
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Cucumber
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Cucumber
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RSpec
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describe ProjectSpecificLanguage, "for depelopper" do
before do
@psl = ProjectSpecificLanguage.new
@psl.use_grammar :rspec
@psl.defualt_vocabulary :rspec
end
describe "add more vocabraries" do
Spec::Mathers.define :drive_development_than do |other|
match do |actual|
actual.communication_cost < other.communication_cost &&
actual.readability > other.readability
end
end
before do
@previous = @psl.dup
@psl.add_vocabularies MyCustomMatcher.new
end
subject{ @psl }
it{ @psl.should_not be_nil }
it{ should drive_development_than(@previous) }
end
end
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✓acutal == other
✓ be_xxx
✓object.xxx?
✓ have(n).bars
✓object.bars.size == n
✓ raise_error
✓ Proc
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: subject
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CustomMatcher
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CustomMatcher
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RSpec
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you.any?{|u|
u.question?
}
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FAQ. Cuke
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FAQ. Cuke
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FAQ. CustomMatcher
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