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|
Feature: receive counts
Scenario: expect a message once
Given a file named "spec/account_spec.rb" with:
"""ruby
class Account
attr_accessor :logger
def open
logger.account_opened
end
end
describe Account do
context "when opened" do
it "logger#account_opened was called once" do
logger = double("logger")
account = Account.new
account.logger = logger
logger.should_receive(:account_opened).once
account.open
end
end
end
"""
When I run `rspec spec/account_spec.rb`
Then the output should contain "1 example, 0 failures"
Scenario: expect a message twice
Given a file named "spec/account_spec.rb" with:
"""ruby
class Account
attr_accessor :logger
def open
logger.account_opened
end
end
describe Account do
context "when opened" do
it "logger#account_opened was called once" do
logger = double("logger")
account = Account.new
account.logger = logger
logger.should_receive(:account_opened).twice
account.open
account.open
end
end
end
"""
When I run `rspec spec/account_spec.rb`
Then the output should contain "1 example, 0 failures"
Scenario: expect a message 3 times
Given a file named "spec/account_spec.rb" with:
"""ruby
class Account
attr_accessor :logger
def open
logger.account_opened
end
end
describe Account do
context "when opened" do
it "logger#account_opened was called once" do
logger = double("logger")
account = Account.new
account.logger = logger
logger.should_receive(:account_opened).exactly(3).times
account.open
account.open
account.open
end
end
end
"""
When I run `rspec spec/account_spec.rb`
Then the output should contain "1 example, 0 failures"
Scenario: expect a message at least (:once)
Given a file named "spec/account_spec.rb" with:
"""ruby
class Account
attr_accessor :logger
def open
logger.account_opened
end
end
describe Account do
context "when opened" do
it "logger#account_opened was called once" do
logger = double("logger")
account = Account.new
account.logger = logger
logger.should_receive(:account_opened).at_least(:once)
account.open
end
end
end
"""
When I run `rspec spec/account_spec.rb`
Then the output should contain "1 example, 0 failures"
Scenario: expect a message at least (n) times
Given a file named "spec/account_spec.rb" with:
"""ruby
class Account
attr_accessor :logger
def open
logger.account_opened
end
end
describe Account do
context "when opened" do
it "logger#account_opened was called once" do
logger = double("logger")
account = Account.new
account.logger = logger
logger.should_receive(:account_opened).at_least(3).times
# Note that I am calling method under test 4 times
# and I specified it to be called at least 3 times
account.open
account.open
account.open
account.open
end
end
end
"""
When I run `rspec spec/account_spec.rb`
Then the output should contain "1 example, 0 failures"
Scenario: expect a message at most (:once)
Given a file named "spec/account_spec.rb" with:
"""ruby
class Account
attr_accessor :logger
def open
logger.account_opened
end
end
describe Account do
context "when opened" do
it "logger#account_opened was called once" do
logger = double("logger")
account = Account.new
account.logger = logger
logger.should_receive(:account_opened).at_most(:once)
account.open
account.open
end
end
end
"""
When I run `rspec spec/account_spec.rb`
Then the output should contain "expected: at most 1 time"
And the output should contain "received: 2 times"
Scenario: expect a message at most (n) times
Given a file named "spec/account_spec.rb" with:
"""ruby
class Account
attr_accessor :logger
def open
logger.account_opened
end
end
describe Account do
context "when opened" do
it "logger#account_opened was called once" do
logger = double("logger")
account = Account.new
account.logger = logger
logger.should_receive(:account_opened).at_most(2).times
account.open
account.open
end
end
end
"""
When I run `rspec spec/account_spec.rb`
Then the output should contain "1 example, 0 failures"
|
