require 'spec_helper'

describe String do

  describe "#camelize" do
    it "to be ExampleString" do
      expect("example_string".camelize).to eq("ExampleString")
    end

    it "to be exampleString" do
      expect("example_string".camelize(:lower)).to eq("exampleString")
    end
  end

  describe "#camelize!" do
    it "to be ExampleString" do
      expect("example_string".camelize!).to eq("ExampleString")
    end

    it "to be exampleString" do
      expect("example_string".camelize!(:lower)).to eq("exampleString")
    end
  end

  describe "#ends_with?" do
    it "to be true" do
      expect("".ends_with?("")).to eq(true)
      expect(" ".ends_with?(" ")).to eq(true)
      expect(" ".ends_with?("")).to eq(true)
      expect("example string".ends_with?("g")).to eq(true)
      expect("example string".ends_with?("ng")).to eq(true)
    end

    it "to be false" do
      expect("".ends_with?(" ")).to eq(false)
      expect("e ".ends_with?("e")).to eq(false)
      expect("example string".ends_with?("x")).to eq(false)
    end
  end

  describe "#humanize" do
    it "to be Example string test" do
      expect("example_string_test".humanize).to eq("Example string test")
      expect("exampleStringTest".humanize).to eq("Example string test")
      expect("ExampleStringTest".humanize).to eq("Example string test")
    end
  end

  describe "#humanize!" do
    it "to be Example string test" do
      expect("example_string_test".humanize!).to eq("Example string test")
      expect("exampleStringTest".humanize!).to eq("Example string test")
      expect("ExampleStringTest".humanize!).to eq("Example string test")
    end
  end

  describe "#starts_with?" do
    it "to be true" do
      expect("".starts_with?("")).to eq(true)
      expect(" ".starts_with?(" ")).to eq(true)
      expect(" ".starts_with?("")).to eq(true)
      expect("example string".starts_with?("e")).to eq(true)
      expect("example string".starts_with?("ex")).to eq(true)
    end

    it "to be false" do
      expect("".starts_with?(" ")).to eq(false)
      expect(" e".starts_with?("e")).to eq(false)
      expect("example string".starts_with?("x")).to eq(false)
    end
  end

  describe "#titleize" do
    it "to be Example String Test" do
      expect("example string test".titleize).to eq("Example String Test")
      expect("Example string Test".titleize).to eq("Example String Test")
      expect("ExampleStringTest".titleize).to eq("Example String Test")
      expect("Example_string_test".titleize).to eq("Example String Test")
    end
  end

  describe "#titleize!" do
    it "to be Example String Test" do
      expect("example string test".titleize!).to eq("Example String Test")
      expect("Example string Test".titleize!).to eq("Example String Test")
      expect("ExampleStringTest".titleize!).to eq("Example String Test")
      expect("Example_string_test".titleize!).to eq("Example String Test")
    end
  end

  describe "#underscore" do
    it "to be example_string" do
      expect("ExampleString".underscore).to eq("example_string")
      expect("exampleString".underscore).to eq("example_string")
      expect("example_string".underscore).to eq("example_string")
      expect("example_String".underscore).to eq("example_string")
    end
  end

  describe "#underscore!" do
    it "to be example_string" do
      expect("ExampleString".underscore!).to eq("example_string")
      expect("exampleString".underscore!).to eq("example_string")
      expect("example_string".underscore!).to eq("example_string")
      expect("example_String".underscore!).to eq("example_string")
    end
  end

  describe "#domain" do
    it "to be test" do
      expect("".domain).to eq("")
      expect(" ".domain).to eq(" ")
      expect("example string".domain).to eq("example string")
      expect("http://www.example.com".domain).to eq("www.example.com")
      expect("http://www.example.com/fake-page".domain).to eq("www.example.com")
    end
  end

  describe "#downcase?" do
    it "to be true" do
      expect("downcase".downcase?).to eq(true)
      expect("downcase string".downcase?).to eq(true)
    end

    it "to be false" do
      expect("Mixedcase".downcase?).to eq(false)
      expect("UPCASE".downcase?).to eq(false)
      expect("Mixedcase string".downcase?).to eq(false)
    end
  end

  describe "#ellipsize" do
    it "to be example string" do
      expect("example string".ellipsize).to eq("example string")
    end

    it "to be 0123...WXYZ" do
      expect("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".ellipsize).to eq("0123...WXYZ")
    end

    it "to be 012...XYZ" do
      expect("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".ellipsize(length: 50)).to eq("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")
    end

    it "to be 012...XYZ" do
      expect("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".ellipsize(offset: 3)).to eq("012...XYZ")
    end

    it "to be 0123+++WXYZ" do
      expect("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".ellipsize(separator: "+++")).to eq("0123+++WXYZ")
    end
  end

  describe "#gnix" do
    it "to be this  that " do
      expect("this thing that thing".gnix("thing")).to eq("this  that ")
    end
  end

  describe "#gnix!" do
    it "to be this  that " do
      expect("this thing that thing".gnix!("thing")).to eq("this  that ")
    end
  end

  describe "#mixedcase?" do
    it "to be true" do
      expect("Mixedcase".mixedcase?).to eq(true)
      expect("Mixedcase STRING type".mixedcase?).to eq(true)
    end

    it "to be false" do
      expect("downcase".mixedcase?).to eq(false)
      expect("UPCASE".mixedcase?).to eq(false)
    end
  end

  describe "#nix" do
    it "to be this  that thing" do
      expect("this thing that thing".nix("thing")).to eq("this  that thing")
    end
  end

  describe "#nix!" do
    it "to be this  that thing" do
      expect("this thing that thing".nix!("thing")).to eq("this  that thing")
    end
  end

  describe "#pollute" do
    it "to be t^--^--^e^--^--^s^--^--^t^--^--^" do
      expect("test".pollute).to eq("t^--^--^e^--^--^s^--^--^t^--^--^")
    end

    it "to be t-e-s-t-" do
      expect("test".pollute("-")).to eq("t-e-s-t-")
    end
  end

  describe "#unpollute" do
    it "to be test" do
      expect("test".unpollute).to eq("test")
    end

    it "to be test" do
      expect("t-e-s-t-".unpollute("-")).to eq("test")
    end
  end

  describe "#pollute then #unpollute" do
    it "to be test" do
      expect("test".pollute.unpollute).to eq("test")
    end

    it "to be test" do
      expect("t-e-s-t-".pollute("-").unpollute("-")).to eq("test")
    end
  end

  describe "#slugify" do
    it "to be example" do
      expect("example".slugify).to eq("example")
    end

    it "to be example-string" do
      expect("example string".slugify).to eq("example-string")
    end

    it "to be example-string-test" do
      expect("Example string @@@ test!".slugify).to eq("example-string-test")
    end

    it "to be a-real-doozie" do
      expect(" A REal Doozi\"e?  \' ".slugify).to eq("a-real-doozie")
    end
  end

  describe "#slugify!" do
    it "to be example" do
      expect("example".slugify!).to eq("example")
    end

    it "to be example-string" do
      expect("example string".slugify!).to eq("example-string")
    end

    it "to be example-string-test" do
      expect("Example string @@@ test!".slugify!).to eq("example-string-test")
    end

    it "to be a-real-doozie" do
      expect(" A REal Doozi\"e?  \' ".slugify!).to eq("a-real-doozie")
    end
  end

  describe "#squish" do
    it "to be example test" do
      expect("example     test".squish).to eq("example test")
      expect("  example     test  ".squish).to eq("example test")
    end
  end

  describe "#squish!" do
    it "to be example test" do
      expect("example     test".squish!).to eq("example test")
      expect("  example     test  ".squish!).to eq("example test")
    end
  end

  describe "#strip_tags" do
    it "to be example" do
      expect("example".strip_tags).to eq("example")
    end

    it "to be click" do
      expect("<a href='http://example.com'>click</a>".strip_tags).to eq("click")
    end

    it "to be this is bold and emphatic" do
      expect("this is <b>bold</b> and <em>emphatic</em>".strip_tags).to eq("this is bold and emphatic")
    end
  end

  describe "#strip_tags!" do
    it "to be example" do
      expect("example".strip_tags!).to eq("example")
    end

    it "to be click" do
      expect("<a href='http://example.com'>click</a>".strip_tags!).to eq("click")
    end

    it "to be this is bold and emphatic" do
      expect("this is <b>bold</b> and <em>emphatic</em>".strip_tags!).to eq("this is bold and emphatic")
    end
  end

  describe "#strip_whitespace" do
    it "to be example" do
      expect("example   string      test".strip_whitespace).to eq("example string test")
      expect("  this \t is also a test  ".strip_whitespace).to eq("this is also a test")
    end
  end

  describe "#strip_whitespace!" do
    it "to be example" do
      expect("example   string      test".strip_whitespace!).to eq("example string test")
      expect("  this \t is also a test  ".strip_whitespace!).to eq("this is also a test")
    end
  end

  describe "#truncate_preserving_words" do
    it "to be example string" do
      expect("example string".truncate_preserving_words).to eq("example string")
      expect("example string".truncate_preserving_words(max_words: 10)).to eq("example string")
      expect("example string".truncate_preserving_words(:max_chars => 15, :end_string => "..")).to eq("example string")
    end

    it "to be example string" do
      expect("example string test another1 another2 another3".truncate_preserving_words).to eq("example string test another1 ...")
      expect("example string test".truncate_preserving_words(max_words: 2)).to eq("example string ...")
      expect("example string test".truncate_preserving_words(max_chars: 10, separator: "+++")).to eq("example +++")
    end
  end

  describe "#upcase?" do
    it "to be true" do
      expect("UPCASE".upcase?).to eq(true)
      expect("UPCASE STRING".upcase?).to eq(true)
    end

    it "to be false" do
      expect("downcase".upcase?).to eq(false)
      expect("Mixedcase".upcase?).to eq(false)
      expect("Mixedcase string".upcase?).to eq(false)
    end
  end

end