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Add spec for range modifier methods

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Michael Miller 2019-01-25 13:52:41 -07:00
parent 90c5364946
commit 12864492b7
1 changed files with 529 additions and 18 deletions
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547
spec/matchers/range_matcher_spec.cr
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@ -137,56 +137,567 @@ describe Spectator::Matchers::RangeMatcher do
describe "#message" do
it "contains the actual label" do
value = 42
range = 1..10
value = 5
label = "everything"
partial = Spectator::Expectations::ValueExpectationPartial.new(label, value)
matcher = Spectator::Matchers::RangeMatcher.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range)
matcher.message(partial).should contain(label)
end
it "contains the expected label" do
value = 42
range = 1..10
value = 5
label = "everything"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range)
matcher.message(partial).should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected value" do
value1 = 42
value2 = 777
partial = Spectator::Expectations::ValueExpectationPartial.new(value1)
matcher = Spectator::Matchers::RangeMatcher.new(value2)
matcher.message(partial).should contain(value2.to_s)
range = 1..10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range)
matcher.message(partial).should contain(range.to_s)
end
end
end
describe "#negated_message" do
it "contains the actual label" do
value = 42
range = 1..10
value = 5
label = "everything"
partial = Spectator::Expectations::ValueExpectationPartial.new(label, value)
matcher = Spectator::Matchers::RangeMatcher.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range)
matcher.negated_message(partial).should contain(label)
end
it "contains the expected label" do
value = 42
range = 1..10
value = 5
label = "everything"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range)
matcher.negated_message(partial).should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected value" do
value1 = 42
value2 = 777
partial = Spectator::Expectations::ValueExpectationPartial.new(value1)
matcher = Spectator::Matchers::RangeMatcher.new(value2)
matcher.negated_message(partial).should contain(value2.to_s)
range = 1..10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range)
matcher.negated_message(partial).should contain(range.to_s)
end
end
end
describe "#of" do
it "is true for lower-bound" do
center = 5
diff = 4
lower = center - diff
value = lower
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.match?(partial).should be_true
end
it "is false for lower-bound minus 1" do
center = 5
diff = 4
lower = center - diff
value = lower - 1
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.match?(partial).should be_false
end
it "is true for mid-range" do
center = 5
diff = 4
value = center
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.match?(partial).should be_true
end
it "is true for upper-bound" do
center = 5
diff = 4
upper = center + diff
value = upper
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.match?(partial).should be_true
end
it "is false for upper-bound plus 1" do
center = 5
diff = 4
upper = center + diff
value = upper + 1
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.match?(partial).should be_false
end
describe "#message" do
it "contains the original label" do
center = 5
diff = 4
value = 3
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, diff).of(center)
matcher.message(partial).should contain(label)
end
it "contains the center" do
center = 5
diff = 4
value = 3
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.message(partial).should contain(center.to_s)
end
it "contains the diff" do
center = 5
diff = 4
value = 3
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.message(partial).should contain(diff.to_s)
end
end
describe "#negated_message" do
it "contains the original label" do
center = 5
diff = 4
value = 3
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, diff).of(center)
matcher.negated_message(partial).should contain(label)
end
it "contains the center" do
center = 5
diff = 4
value = 3
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.negated_message(partial).should contain(center.to_s)
end
it "contains the diff" do
center = 5
diff = 4
value = 3
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(diff).of(center)
matcher.negated_message(partial).should contain(diff.to_s)
end
end
end
describe "#inclusive" do
context "initially exclusive" do
it "is true for lower-bound" do
lower = 3
upper = 9
value = lower
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_true
end
it "is false for lower-bound minus 1" do
lower = 3
upper = 9
value = lower - 1
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_false
end
it "is true for mid-range" do
lower = 3
upper = 9
value = 5
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_true
end
it "is true for upper-bound" do
lower = 3
upper = 9
value = upper
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_true
end
it "is false for upper-bound plus 1" do
lower = 3
upper = 9
value = upper + 1
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_false
end
describe "#message" do
it "mentions inclusive" do
range = 1...10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.message(partial).should contain("inclusive")
end
it "does not mention exclusive" do
range = 1...10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.message(partial).should_not contain("exclusive")
end
it "contains the original label" do
range = 1...10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).inclusive
matcher.message(partial).should contain(label)
end
end
describe "#negated_message" do
it "mentions inclusive" do
range = 1...10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.negated_message(partial).should contain("inclusive")
end
it "does not mention exclusive" do
range = 1...10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.negated_message(partial).should_not contain("exclusive")
end
it "contains the original label" do
range = 1...10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).inclusive
matcher.negated_message(partial).should contain(label)
end
end
end
context "initially inclusive" do
it "is true for lower-bound" do
lower = 3
upper = 9
value = lower
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_true
end
it "is false for lower-bound minus 1" do
lower = 3
upper = 9
value = lower - 1
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_false
end
it "is true for mid-range" do
lower = 3
upper = 9
value = 5
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_true
end
it "is true for upper-bound" do
lower = 3
upper = 9
value = upper
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_true
end
it "is false for upper-bound plus 1" do
lower = 3
upper = 9
value = upper + 1
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.match?(partial).should be_false
end
describe "#message" do
it "mentions inclusive" do
range = 1...10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.message(partial).should contain("inclusive")
end
it "contains the original label" do
range = 1..10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).inclusive
matcher.message(partial).should contain(label)
end
end
describe "#negated_message" do
it "mentions inclusive" do
range = 1..10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).inclusive
matcher.negated_message(partial).should contain("inclusive")
end
it "contains the original label" do
range = 1...10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).inclusive
matcher.negated_message(partial).should contain(label)
end
end
end
end
describe "#exclusive" do
context "initially inclusive" do
it "is true for lower-bound" do
lower = 3
upper = 9
value = lower
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_true
end
it "is false for lower-bound minus 1" do
lower = 3
upper = 9
value = lower - 1
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_false
end
it "is true for mid-range" do
lower = 3
upper = 9
value = 5
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_true
end
it "is false for upper-bound" do
lower = 3
upper = 9
value = upper
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_false
end
it "is false for upper-bound plus 1" do
lower = 3
upper = 9
value = upper + 1
range = Range.new(lower, upper, exclusive: false)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_false
end
describe "#message" do
it "mentions exclusive" do
range = 1..10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.message(partial).should contain("exclusive")
end
it "does not mention inclusive" do
range = 1..10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.message(partial).should_not contain("inclusive")
end
it "contains the original label" do
range = 1..10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).exclusive
matcher.message(partial).should contain(label)
end
end
describe "#negated_message" do
it "mentions exclusive" do
range = 1..10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.negated_message(partial).should contain("exclusive")
end
it "does not mention inclusive" do
range = 1..10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.negated_message(partial).should_not contain("inclusive")
end
it "contains the original label" do
range = 1..10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).exclusive
matcher.negated_message(partial).should contain(label)
end
end
end
context "initially exclusive" do
it "is true for lower-bound" do
lower = 3
upper = 9
value = lower
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_true
end
it "is false for lower-bound minus 1" do
lower = 3
upper = 9
value = lower - 1
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_false
end
it "is true for mid-range" do
lower = 3
upper = 9
value = 5
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_true
end
it "is false for upper-bound" do
lower = 3
upper = 9
value = upper
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_false
end
it "is false for upper-bound plus 1" do
lower = 3
upper = 9
value = upper + 1
range = Range.new(lower, upper, exclusive: true)
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.match?(partial).should be_false
end
describe "#message" do
it "mentions exclusive" do
range = 1...10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.message(partial).should contain("exclusive")
end
it "contains the original label" do
range = 1...10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).exclusive
matcher.message(partial).should contain(label)
end
end
describe "#negated_message" do
it "mentions exclusive" do
range = 1...10
value = 5
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(range).exclusive
matcher.negated_message(partial).should contain("exclusive")
end
it "contains the original label" do
range = 1...10
value = 5
label = "foobar"
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RangeMatcher.new(label, range).exclusive
matcher.negated_message(partial).should contain(label)
end
end
end
end