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Add unordered array matcher

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Michael Miller 2019-06-12 15:35:33 -06:00
parent 3ff5b2ac5e
commit 19d52ff02b
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23
spec/matchers/array_matcher_spec.cr
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require "../spec_helper"
describe Spectator::Matchers::ArrayMatcher do
describe "#in_any_order" do
it "returns an unordered matcher" do
array = %i[x y z]
matcher = Spectator::Matchers::ArrayMatcher.new(array)
matcher.in_any_order.should be_a(Spectator::Matchers::UnorderedArrayMatcher(Symbol))
end
it "maintains the expected array" do
array = %i[x y z]
matcher = Spectator::Matchers::ArrayMatcher.new(array)
unordered_matcher = matcher.in_any_order
unordered_matcher.expected.should eq(array)
end
it "maintains the expected label" do
array = %i[x y z]
label = "some_array"
matcher = Spectator::Matchers::ArrayMatcher.new(array, label)
unordered_matcher = matcher.in_any_order
unordered_matcher.label.should eq(label)
end
end
describe "#match" do
context "returned MatchData" do
context "with identical arrays" do

474
spec/matchers/unordered_array_matcher_spec.cr Normal file
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require "../spec_helper"
describe Spectator::Matchers::UnorderedArrayMatcher do
describe "#match" do
context "returned MatchData" do
context "with identical arrays" do
describe "#matched?" do
it "is true" do
array = %i[a b c]
partial = new_partial(array)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array)
match_data = matcher.match(partial)
match_data.matched?.should be_true
end
end
describe "#values" do
context "expected" do
it "is the expected array" do
array = %i[a b c]
partial = new_partial(array)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :expected)[:value].should eq(array)
end
end
context "actual" do
it "is the actual array" do
array = %i[a b c]
partial = new_partial(array)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :actual)[:value].should eq(array)
end
end
end
describe "#message" do
it "contains the actual label" do
array = %i[a b c]
label = "everything"
partial = new_partial(array, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
it "contains the expected label" do
array = %i[a b c]
label = "everything"
partial = new_partial(array)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array, label)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c]
array2 = [1, 2, 3]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.message.should contain(array2.to_s)
end
end
end
describe "#negated_message" do
it "contains the actual label" do
array = %i[a b c]
label = "everything"
partial = new_partial(array, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
it "contains the expected label" do
array = %i[a b c]
label = "everything"
partial = new_partial(array)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array, label)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c]
array2 = [1, 2, 3]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain(array2.to_s)
end
end
end
end
context "with identical unordered arrays" do
describe "#matched?" do
it "is true" do
array1 = %i[a b c]
array2 = %i[c a b]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.matched?.should be_true
end
end
describe "#values" do
context "expected" do
it "is the expected array" do
array1 = %i[a b c]
array2 = %i[c a b]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :expected)[:value].should eq(array2)
end
end
context "actual" do
it "is the actual array" do
array1 = %i[a b c]
array2 = %i[c a b]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :actual)[:value].should eq(array1)
end
end
end
describe "#message" do
it "contains the actual label" do
array1 = %i[a b c]
array2 = %i[c a b]
label = "everything"
partial = new_partial(array1, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
it "contains the expected label" do
array1 = %i[a b c]
array2 = %i[c a b]
label = "everything"
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2, label)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c]
array2 = %i[c a b]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.message.should contain(array2.to_s)
end
end
end
describe "#negated_message" do
it "contains the actual label" do
array1 = %i[a b c]
array2 = %i[c a b]
label = "everything"
partial = new_partial(array1, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
it "contains the expected label" do
array1 = %i[a b c]
array2 = %i[c a b]
label = "everything"
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2, label)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c]
array2 = %i[c a b]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain(array2.to_s)
end
end
end
end
context "with arrays differing in size" do
describe "#matched?" do
it "is false" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.matched?.should be_false
end
end
describe "#values" do
context "expected" do
it "is the expected array" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :expected)[:value].should eq(array2)
end
end
context "actual" do
it "is the actual array" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :actual)[:value].should eq(array1)
end
end
context "missing" do
it "is the missing items" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
missing = match_data_value_sans_prefix(match_data.values, :missing)[:value].as(typeof(array2))
missing.should contain(:f)
end
end
context "extra" do
it "is the extra items" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
extra = match_data_value_sans_prefix(match_data.values, :extra)[:value].as(typeof(array1))
extra.should contain(:b)
extra.should contain(:d)
end
end
end
describe "#message" do
it "contains the actual label" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
label = "everything"
partial = new_partial(array1, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
it "contains the expected label" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
label = "everything"
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2, label)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.message.should contain(array2.to_s)
end
end
end
describe "#negated_message" do
it "contains the actual label" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
label = "everything"
partial = new_partial(array1, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
it "contains the expected label" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
label = "everything"
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2, label)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c d e]
array2 = %i[a c e f]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain(array2.to_s)
end
end
end
end
context "with arrays differing in content" do
describe "#matched?" do
it "is false" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.matched?.should be_false
end
end
describe "#values" do
context "expected" do
it "is the expected array" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :expected)[:value].should eq(array2)
end
end
context "actual" do
it "is the actual array" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data_value_sans_prefix(match_data.values, :actual)[:value].should eq(array1)
end
end
context "missing" do
it "is the missing items" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
missing = match_data_value_sans_prefix(match_data.values, :missing)[:value].as(typeof(array2))
missing.should contain(:x)
missing.should contain(:y)
missing.should contain(:z)
end
end
context "extra" do
it "is the extra items" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
extra = match_data_value_sans_prefix(match_data.values, :extra)[:value].as(typeof(array1))
extra.should contain(:a)
extra.should contain(:b)
extra.should contain(:c)
end
end
end
describe "#message" do
it "contains the actual label" do
array1 = %i[a b c]
array2 = %i[x y z]
label = "everything"
partial = new_partial(array1, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
it "contains the expected label" do
array1 = %i[a b c]
array2 = %i[x y z]
label = "everything"
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2, label)
match_data = matcher.match(partial)
match_data.message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.message.should contain(array2.to_s)
end
end
end
describe "#negated_message" do
it "mentions content" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain("content")
end
it "contains the actual label" do
array1 = %i[a b c]
array2 = %i[x y z]
label = "everything"
partial = new_partial(array1, label)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
it "contains the expected label" do
array1 = %i[a b c]
array2 = %i[x y z]
label = "everything"
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2, label)
match_data = matcher.match(partial)
match_data.negated_message.should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected array" do
array1 = %i[a b c]
array2 = %i[x y z]
partial = new_partial(array1)
matcher = Spectator::Matchers::UnorderedArrayMatcher.new(array2)
match_data = matcher.match(partial)
match_data.negated_message.should contain(array2.to_s)
end
end
end
end
end
end
end