shard-spectator/spec/expectations/expectation_results_spec.cr
2018-10-20 20:13:47 -06:00

207 lines
6.3 KiB
Crystal

require "../spec_helper"
describe Spectator::Expectations::ExpectationResults do
describe "#each" do
it "yields all results" do
tuple = generate_results(5, 5)
results = [] of Spectator::Expectations::Expectation::Result
tuple[:reporter].results.each { |result| results << result }
# Results might not be in the same order.
# Just check if if the arrays contain the same items.
results.size.should eq(tuple[:results].size)
(results - tuple[:results]).empty?.should be_true
end
end
describe "#successes" do
it "returns only successful results" do
tuple = generate_results(5, 5)
results = tuple[:reporter].results
results.successes.all?(&.successful?).should be_true
end
it "returns the correct results" do
tuple = generate_results(5, 5)
results = tuple[:reporter].results
successful = results.successes.to_a
successful.size.should eq(5)
(successful - tuple[:successful]).empty?.should be_true
end
context "with all successful results" do
it "returns all results" do
tuple = generate_results(5, 0)
results = tuple[:reporter].results
results.successes.size.should eq(tuple[:successful].size)
end
end
context "with all failure results" do
it "returns an empty collection" do
tuple = generate_results(0, 5)
results = tuple[:reporter].results
results.successes.size.should eq(0)
end
end
end
describe "#each_success" do
it "yields only successful results" do
tuple = generate_results(5, 5)
results = [] of Spectator::Expectations::Expectation::Result
tuple[:reporter].results.each_success { |result| results << result }
# Results might not be in the same order.
# Just check if if the arrays contain the same items.
results.size.should eq(tuple[:successful].size)
(results - tuple[:successful]).empty?.should be_true
end
context "with all successful results" do
it "yields all results" do
tuple = generate_results(0, 5)
results = [] of Spectator::Expectations::Expectation::Result
tuple[:reporter].results.each_success { |result| results << result }
results.size.should eq(tuple[:successful].size)
end
end
context "with all failure results" do
it "yields nothing" do
tuple = generate_results(0, 5)
results = [] of Spectator::Expectations::Expectation::Result
tuple[:reporter].results.each_success { |result| results << result }
results.empty?.should be_true
end
end
end
describe "#failures" do
it "returns only failed results" do
tuple = generate_results(5, 5)
results = tuple[:reporter].results
results.failures.all?(&.failure?).should be_true
end
it "returns the correct results" do
tuple = generate_results(5, 5)
results = tuple[:reporter].results
failures = results.failures.to_a
failures.size.should eq(5)
(failures - tuple[:failures]).empty?.should be_true
end
context "with all successful results" do
it "returns an empty collection" do
tuple = generate_results(5, 0)
results = tuple[:reporter].results
results.failures.size.should eq(0)
end
end
context "with all failure results" do
it "returns all results" do
tuple = generate_results(0, 5)
results = tuple[:reporter].results
results.failures.size.should eq(tuple[:failures].size)
end
end
end
describe "#each_failure" do
it "yields only failed results" do
tuple = generate_results(5, 5)
results = [] of Spectator::Expectations::Expectation::Result
tuple[:reporter].results.each_failure { |result| results << result }
# Results might not be in the same order.
# Just check if if the arrays contain the same items.
results.size.should eq(tuple[:failures].size)
(results - tuple[:failures]).empty?.should be_true
end
context "with all successful results" do
it "yields nothing" do
tuple = generate_results(5, 0)
results = [] of Spectator::Expectations::Expectation::Result
tuple[:reporter].results.each_failure { |result| results << result }
results.empty?.should be_true
end
end
context "with all failure results" do
it "yields all results" do
tuple = generate_results(0, 5)
results = [] of Spectator::Expectations::Expectation::Result
tuple[:reporter].results.each_failure { |result| results << result }
results.size.should eq(tuple[:failures].size)
end
end
end
describe "#successful?" do
context "with all successful results" do
it "is true" do
tuple = generate_results(5, 0)
results = tuple[:reporter].results
results.successful?.should be_true
end
end
context "with one failure result" do
it "is false" do
tuple = generate_results(5, 1)
results = tuple[:reporter].results
results.successful?.should be_false
end
end
context "with one successful result" do
it "is false" do
tuple = generate_results(1, 5)
results = tuple[:reporter].results
results.successful?.should be_false
end
end
context "with all failure results" do
it "is false" do
tuple = generate_results(0, 5)
results = tuple[:reporter].results
results.successful?.should be_false
end
end
end
describe "#failed?" do
context "with all successful results" do
it "is false" do
tuple = generate_results(5, 0)
results = tuple[:reporter].results
results.failed?.should be_false
end
end
context "with one failure result" do
it "is true" do
tuple = generate_results(5, 1)
results = tuple[:reporter].results
results.failed?.should be_true
end
end
context "with one successful result" do
it "is true" do
tuple = generate_results(1, 5)
results = tuple[:reporter].results
results.failed?.should be_true
end
end
context "with all failure results" do
it "is true" do
tuple = generate_results(0, 5)
results = tuple[:reporter].results
results.failed?.should be_true
end
end
end
end