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358 lines
14 KiB
Crystal
358 lines
14 KiB
Crystal
require "../spec_helper"
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describe Spectator::Matchers::AttributesMatcher do
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describe "#match" do
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it "uses ===" do
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array = %i[a b c]
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spy = SpySUT.new
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new({first: spy})
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matcher.match(partial)
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spy.case_eq_call_count.should be > 0
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end
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context "returned MatchData" do
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describe "#matched?" do
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context "one argument" do
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context "against an equal value" do
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it "is true" do
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array = %i[a b c]
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attributes = {first: :a}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_true
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end
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end
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context "against a different value" do
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it "is false" do
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array = %i[a b c]
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attributes = {first: :z}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against a matching type" do
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it "is true" do
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array = %i[a b c]
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attributes = {first: Symbol}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_true
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end
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end
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context "against a non-matching type" do
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it "is false" do
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array = %i[a b c]
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attributes = {first: Int32}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against a matching regex" do
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it "is true" do
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array = %w[FOO BAR BAZ]
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attributes = {first: /foo/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_true
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end
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end
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context "against a non-matching regex" do
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it "is false" do
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array = %w[FOO BAR BAZ]
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attributes = {first: /qux/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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end
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context "multiple attributes" do
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context "against equal values" do
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it "is true" do
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array = %i[a b c]
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attributes = {first: :a, last: :c}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_true
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end
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context "matching type" do
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context "matching regex" do
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it "is true" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: /foo/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_true
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end
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end
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context "non-matching regex" do
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it "is false" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: /bar/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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end
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context "non-matching type" do
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context "matching regex" do
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it "is false" do
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array = [:a, 42, "FOO"]
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attributes = {first: Float32, last: /foo/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "non-matching regex" do
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it "is false" do
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array = [:a, 42, "FOO"]
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attributes = {first: Float32, last: /bar/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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end
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end
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context "against one equal value" do
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it "is false" do
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array = %i[a b c]
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attributes = {first: :a, last: :d}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against no equal values" do
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it "is false" do
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array = %i[a b c]
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attributes = {first: :d, last: :e}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against matching types" do
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it "is true" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: String}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_true
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end
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end
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context "against one matching type" do
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it "is false" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: Float32}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against no matching types" do
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it "is false" do
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array = [:a, 42, "FOO"]
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attributes = {first: Float32, last: Bytes}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against matching regexes" do
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it "is true" do
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array = %w[FOO BAR BAZ]
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attributes = {first: /foo/i, last: /baz/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_true
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end
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end
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context "against one matching regex" do
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it "is false" do
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array = %w[FOO BAR BAZ]
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attributes = {first: /foo/i, last: /qux/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against no matching regexes" do
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it "is false" do
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array = %w[FOO BAR]
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attributes = {first: /baz/i, last: /qux/i}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.should be_false
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end
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end
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context "against equal and matching type and regex" do
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it "is true" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: /foo/i, size: 3}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.matched?.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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describe "#values" do
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it "contains a key for each expected attribute" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: /foo/i, size: 3}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data_has_key?(match_data.values, :"expected first").should be_true
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match_data_has_key?(match_data.values, :"expected last").should be_true
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match_data_has_key?(match_data.values, :"expected size").should be_true
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end
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it "contains a key for each actual value" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: /foo/i, size: 3}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data_has_key?(match_data.values, :"actual first").should be_true
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match_data_has_key?(match_data.values, :"actual last").should be_true
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match_data_has_key?(match_data.values, :"actual size").should be_true
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end
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it "has the expected values" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: /foo/i, size: 3}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data_value_sans_prefix(match_data.values, :"expected first")[:value].should eq(attributes[:first])
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match_data_value_sans_prefix(match_data.values, :"expected last")[:value].should eq(attributes[:last])
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match_data_value_sans_prefix(match_data.values, :"expected size")[:value].should eq(attributes[:size])
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end
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it "has the actual values" do
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array = [:a, 42, "FOO"]
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attributes = {first: Symbol, last: /foo/i, size: 3}
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partial = new_partial(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data_value_sans_prefix(match_data.values, :"actual first")[:value].should eq(array.first)
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match_data_value_sans_prefix(match_data.values, :"actual last")[:value].should eq(array.last)
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match_data_value_sans_prefix(match_data.values, :"actual size")[:value].should eq(array.size)
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end
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end
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describe "#message" do
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it "contains the actual label" do
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value = "foobar"
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attributes = {size: 6}
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label = "everything"
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partial = new_partial(value, label)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.message.should contain(label)
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end
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it "contains the expected label" do
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value = "foobar"
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attributes = {size: 6}
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label = "everything"
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partial = new_partial(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes, label)
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match_data = matcher.match(partial)
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match_data.message.should contain(label)
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end
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context "when expected label is omitted" do
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it "contains stringified form of expected value" do
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value = "foobar"
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attributes = {size: 6}
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partial = new_partial(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.message.should contain(attributes.to_s)
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end
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end
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end
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describe "#negated_message" do
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it "contains the actual label" do
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value = "foobar"
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attributes = {size: 6}
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label = "everything"
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partial = new_partial(value, label)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.negated_message.should contain(label)
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end
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it "contains the expected label" do
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value = "foobar"
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attributes = {size: 6}
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label = "everything"
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partial = new_partial(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes, label)
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match_data = matcher.match(partial)
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match_data.negated_message.should contain(label)
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end
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context "when expected label is omitted" do
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it "contains stringified form of expected value" do
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value = "foobar"
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attributes = {size: 6}
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partial = new_partial(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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match_data = matcher.match(partial)
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match_data.negated_message.should contain(attributes.to_s)
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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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end
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