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169 lines
5.8 KiB
Crystal
169 lines
5.8 KiB
Crystal
require "../spec_helper"
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describe Spectator::Expectations::BlockExpectationPartial do
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describe "#actual" do
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context "with a label" do
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it "contains the value passed to the constructor" do
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actual = ->{ 777 }
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, actual.to_s, __FILE__, __LINE__)
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partial.actual.should eq(actual.call)
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end
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end
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context "without a label" do
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it "contains the value passed to the constructor" do
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actual = ->{ 777 }
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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partial.actual.should eq(actual.call)
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end
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end
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end
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describe "#label" do
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context "when provided" do
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it "contains the value passed to the constructor" do
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actual = ->{ 777 }
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label = "lucky"
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, label, __FILE__, __LINE__)
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partial.label.should eq(label)
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end
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end
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context "when omitted" do
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it "contains a stringified version of #actual" do
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actual = ->{ 777 }
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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partial.label.should eq(actual.to_s)
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end
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end
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end
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describe "#source_file" do
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it "is the expected value" do
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block = ->{ 42 }
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file = __FILE__
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partial = Spectator::Expectations::BlockExpectationPartial.new(block, file, __LINE__)
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partial.source_file.should eq(file)
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end
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end
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describe "#source_line" do
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it "is the expected value" do
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block = ->{ 42 }
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line = __LINE__
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partial = Spectator::Expectations::BlockExpectationPartial.new(block, __FILE__, line)
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partial.source_line.should eq(line)
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end
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end
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describe "#to" do
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it "reports an expectation" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 777
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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partial.to(matcher)
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.size.should eq(1)
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end
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it "reports multiple expectations" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 777
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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5.times { partial.to(matcher) }
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.size.should eq(5)
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end
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context "with a met condition" do
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it "reports a satisifed expectation" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 777
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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partial.to(matcher)
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.first.satisfied?.should be_true
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end
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end
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context "with an unmet condition" do
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it "reports an unsatisfied expectation" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 42
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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partial.to(matcher)
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.first.satisfied?.should be_false
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end
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end
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end
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{% for method in %i[to_not not_to] %}
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describe "#" + {{method.id.stringify}} do
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it "reports an expectation" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 777
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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partial.{{method.id}}(matcher)
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.size.should eq(1)
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end
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it "reports multiple expectations" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 42
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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5.times { partial.{{method.id}}(matcher) }
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.size.should eq(5)
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end
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context "with a met condition" do
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it "reports an unsatisifed expectation" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 777
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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partial.{{method.id}}(matcher)
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.first.satisfied?.should be_false
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end
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end
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context "with an unmet condition" do
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it "reports an satisfied expectation" do
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spy = SpyExample.create do
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actual = ->{ 777 }
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expected = 42
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partial = Spectator::Expectations::BlockExpectationPartial.new(actual, __FILE__, __LINE__)
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matcher = Spectator::Matchers::EqualityMatcher.new(expected)
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partial.{{method.id}}(matcher)
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end
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Spectator::Internals::Harness.run(spy)
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spy.harness.expectations.first.satisfied?.should be_true
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end
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end
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end
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{% end %}
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end
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