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Versions: 32
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Stored size: 1.72 KB
Contents
require "spec"
require "../src/*"
describe "RunLengthEncoding" do
it "encode empty string" do
RunLengthEncoding.encode("").should eq("")
end
pending "encode single characters only are encoded without count" do
RunLengthEncoding.encode("XYZ").should eq("XYZ")
end
pending "encode string with no single characters" do
RunLengthEncoding.encode("AABBBCCCC").should eq("2A3B4C")
end
pending "encode single characters mixed with repeated characters" do
RunLengthEncoding.encode("WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWB").should eq("12WB12W3B24WB")
end
pending "encode multiple whitespace mixed in string" do
RunLengthEncoding.encode(" hsqq qww ").should eq("2 hs2q q2w2 ")
end
pending "encode lowercase characters" do
RunLengthEncoding.encode("aabbbcccc").should eq("2a3b4c")
end
pending "decode empty string" do
RunLengthEncoding.decode("").should eq("")
end
pending "decode single characters only" do
RunLengthEncoding.decode("XYZ").should eq("XYZ")
end
pending "decode string with no single characters" do
RunLengthEncoding.decode("2A3B4C").should eq("AABBBCCCC")
end
pending "decode single characters with repeated characters" do
RunLengthEncoding.decode("12WB12W3B24WB").should eq("WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWB")
end
pending "decode multiple whitespace mixed in string" do
RunLengthEncoding.decode("2 hs2q q2w2 ").should eq(" hsqq qww ")
end
pending "decode lower case string" do
RunLengthEncoding.decode("2a3b4c").should eq("aabbbcccc")
end
pending "encode followed by decode gives original string" do
RunLengthEncoding.decode(RunLengthEncoding.encode("zzz ZZ zZ")).should eq("zzz ZZ zZ")
end
end
Version data entries
32 entries across 32 versions & 1 rubygems