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Add spec for have_attributes matcher
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Michael Miller
parent
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commit
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1 changed files with 273 additions and 0 deletions
273
spec/matchers/have_attributes_matcher_spec.cr
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273
spec/matchers/have_attributes_matcher_spec.cr
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require "../spec_helper"
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describe Spectator::Matchers::AttributesMatcher do
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describe "#match?" 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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(array)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.match?(partial).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 "#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 = Spectator::Expectations::ValueExpectationPartial.new(label, value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.message(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(label, attributes)
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matcher.message(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.message(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(label, value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.negated_message(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(label, attributes)
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matcher.negated_message(partial).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 = Spectator::Expectations::ValueExpectationPartial.new(value)
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matcher = Spectator::Matchers::AttributesMatcher.new(attributes)
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matcher.negated_message(partial).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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