Contents

# encoding: utf-8
require 'spec_helper'

describe Ffprober::FfprobeVersion do
  VERSION_CHECKS = [
    { version: "0.9.0", pass: true },
    { version: "1.0.0", pass: true },
    { version: "1.1.0", pass: true },
    { version: "2.9.0", pass: false },
    { version: "1.2.1", pass: true },
    { version: "2.0", 	pass: true},
    { version: "2.0.1", pass: true },
    { version: "2.0.2", pass: true },
    { version: "2.1.1", pass: true },
    { version: "2.1.2", pass: true },
    { version: "2.1.4", pass: true },
    { version: "2.2",   pass: true }
  ]

  subject(:ffprobe_version) { Ffprober::FfprobeVersion.new }

  context 'validates the ffprobe version' do
    VERSION_CHECKS.each do |check|
      it "detects version #{check[:version]}" do
        allow(ffprobe_version).to receive(:version).and_return(Gem::Version.new(check[:version]))
        expect(ffprobe_version.valid?).to be(check[:pass])
      end
    end
  end

  describe 'detects the version of ffprobe' do
    Dir.new("spec/assets/version_outputs").each do |entry|
      next if [".", "..", ".DS_Store"].include?(entry)
      os, expected_version = entry.split("-")

      it "on #{os} from #{expected_version}" do
        version_output = File.read("spec/assets/version_outputs/" + entry)

        allow(ffprobe_version).to receive(:version_output).and_return(version_output)

        if expected_version == "nightly"
          expect(ffprobe_version.nightly?).to eq(true)
          expect(ffprobe_version.valid?).to eq(true)
        else
          expect(ffprobe_version.version).to eq(Gem::Version.new(expected_version.gsub("_", ".")))
        end
      end
    end

    it "should not be valid if no ffprobe could be found in PATH" do
      allow(Ffprober).to receive(:path).and_return(nil)
      expect(ffprobe_version.version.to_s).to eq("0.0.0")
      expect(Ffprober::FfprobeVersion.valid?).to eq(false)
    end

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ffprober-0.3.7	spec/ffprober/ffprobe_version_spec.rb