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require 'helper'
class TestConfiguration < Test::Unit::TestCase
context "#stringify_keys" do
setup do
@mixed_keys = Configuration[{
'markdown' => 'kramdown',
:permalink => 'date',
'baseurl' => '/',
:include => ['.htaccess'],
:source => './'
}]
@string_keys = Configuration[{
'markdown' => 'kramdown',
'permalink' => 'date',
'baseurl' => '/',
'include' => ['.htaccess'],
'source' => './'
}]
end
should "stringify symbol keys" do
assert_equal @string_keys, @mixed_keys.stringify_keys
end
should "not mess with keys already strings" do
assert_equal @string_keys, @string_keys.stringify_keys
end
end
context "#config_files" do
setup do
@config = Configuration[{"source" => source_dir}]
@no_override = {}
@one_config_file = {"config" => "config.yml"}
@multiple_files = {"config" => %w[config/site.yml config/deploy.toml configuration.yml]}
end
should "always return an array" do
assert @config.config_files(@no_override).is_a?(Array)
assert @config.config_files(@one_config_file).is_a?(Array)
assert @config.config_files(@multiple_files).is_a?(Array)
end
should "return the default config path if no config files are specified" do
assert_equal [source_dir("_config.yml")], @config.config_files(@no_override)
end
should "return .yaml if it exists but .yml does not" do
mock(File).exists?(source_dir("_config.yml")) { false }
mock(File).exists?(source_dir("_config.yaml")) { true }
assert_equal [source_dir("_config.yaml")], @config.config_files(@no_override)
end
should "return .yml if both .yml and .yaml exist" do
mock(File).exists?(source_dir("_config.yml")) { true }
assert_equal [source_dir("_config.yml")], @config.config_files(@no_override)
end
should "return the config if given one config file" do
assert_equal %w[config.yml], @config.config_files(@one_config_file)
end
should "return an array of the config files if given many config files" do
assert_equal %w[config/site.yml config/deploy.toml configuration.yml], @config.config_files(@multiple_files)
end
end
context "#backwards_compatibilize" do
setup do
@config = Configuration[{
"auto" => true,
"watch" => true,
"server" => true,
"exclude" => "READ-ME.md, Gemfile,CONTRIBUTING.hello.markdown",
"include" => "STOP_THE_PRESSES.txt,.heloses, .git",
"pygments" => true,
}]
end
should "unset 'auto' and 'watch'" do
assert @config.has_key?("auto")
assert @config.has_key?("watch")
assert !@config.backwards_compatibilize.has_key?("auto")
assert !@config.backwards_compatibilize.has_key?("watch")
end
should "unset 'server'" do
assert @config.has_key?("server")
assert !@config.backwards_compatibilize.has_key?("server")
end
should "transform string exclude into an array" do
assert @config.has_key?("exclude")
assert @config.backwards_compatibilize.has_key?("exclude")
assert_equal @config.backwards_compatibilize["exclude"], %w[READ-ME.md Gemfile CONTRIBUTING.hello.markdown]
end
should "transform string include into an array" do
assert @config.has_key?("include")
assert @config.backwards_compatibilize.has_key?("include")
assert_equal @config.backwards_compatibilize["include"], %w[STOP_THE_PRESSES.txt .heloses .git]
end
should "set highlighter to pygments" do
assert @config.has_key?("pygments")
assert !@config.backwards_compatibilize.has_key?("pygments")
assert_equal @config.backwards_compatibilize["highlighter"], "pygments"
end
end
context "#fix_common_issues" do
setup do
@config = Proc.new do |val|
Configuration[{
'paginate' => val
}]
end
end
should "sets an invalid 'paginate' value to nil" do
assert_nil @config.call(0).fix_common_issues['paginate']
assert_nil @config.call(-1).fix_common_issues['paginate']
assert_nil @config.call(true).fix_common_issues['paginate']
end
end
context "loading configuration" do
setup do
@path = File.join(Dir.pwd, '_config.yml')
@user_config = File.join(Dir.pwd, "my_config_file.yml")
end
should "fire warning with no _config.yml" do
mock(SafeYAML).load_file(@path) { raise SystemCallError, "No such file or directory - #{@path}" }
mock($stderr).puts("Configuration file: none".yellow)
assert_equal Jekyll::Configuration::DEFAULTS, Jekyll.configuration({})
end
should "load configuration as hash" do
mock(SafeYAML).load_file(@path) { Hash.new }
mock($stdout).puts("Configuration file: #{@path}")
assert_equal Jekyll::Configuration::DEFAULTS, Jekyll.configuration({})
end
should "fire warning with bad config" do
mock(SafeYAML).load_file(@path) { Array.new }
mock($stderr).puts(("WARNING: ".rjust(20) + "Error reading configuration. Using defaults (and options).").yellow)
mock($stderr).puts("Configuration file: (INVALID) #{@path}".yellow)
assert_equal Jekyll::Configuration::DEFAULTS, Jekyll.configuration({})
end
should "fire warning when user-specified config file isn't there" do
mock(SafeYAML).load_file(@user_config) { raise SystemCallError, "No such file or directory - #{@user_config}" }
mock($stderr).puts(("Fatal: ".rjust(20) + "The configuration file '#{@user_config}' could not be found.").red)
assert_raises LoadError do
Jekyll.configuration({'config' => [@user_config]})
end
end
should "not clobber YAML.load to the dismay of other libraries" do
assert_equal :foo, YAML.load(':foo')
# as opposed to: assert_equal ':foo', SafeYAML.load(':foo')
end
end
context "loading config from external file" do
setup do
@paths = {
:default => File.join(Dir.pwd, '_config.yml'),
:other => File.join(Dir.pwd, '_config.live.yml'),
:toml => source_dir('_config.dev.toml'),
:empty => ""
}
end
should "load default config if no config_file is set" do
mock(SafeYAML).load_file(@paths[:default]) { Hash.new }
mock($stdout).puts("Configuration file: #{@paths[:default]}")
assert_equal Jekyll::Configuration::DEFAULTS, Jekyll.configuration({})
end
should "load different config if specified" do
mock(SafeYAML).load_file(@paths[:other]) { {"baseurl" => "http://wahoo.dev"} }
mock($stdout).puts("Configuration file: #{@paths[:other]}")
assert_equal Utils.deep_merge_hashes(Jekyll::Configuration::DEFAULTS, { "baseurl" => "http://wahoo.dev" }), Jekyll.configuration({ "config" => @paths[:other] })
end
should "load default config if path passed is empty" do
mock(SafeYAML).load_file(@paths[:default]) { Hash.new }
mock($stdout).puts("Configuration file: #{@paths[:default]}")
assert_equal Jekyll::Configuration::DEFAULTS, Jekyll.configuration({ "config" => @paths[:empty] })
end
should "successfully load a TOML file" do
Jekyll.logger.log_level = :warn
assert_equal Jekyll::Configuration::DEFAULTS.merge({ "baseurl" => "/you-beautiful-blog-you", "title" => "My magnificent site, wut" }), Jekyll.configuration({ "config" => [@paths[:toml]] })
Jekyll.logger.log_level = :info
end
should "load multiple config files" do
mock(SafeYAML).load_file(@paths[:default]) { Hash.new }
mock(SafeYAML).load_file(@paths[:other]) { Hash.new }
mock(TOML).load_file(@paths[:toml]) { Hash.new }
mock($stdout).puts("Configuration file: #{@paths[:default]}")
mock($stdout).puts("Configuration file: #{@paths[:other]}")
mock($stdout).puts("Configuration file: #{@paths[:toml]}")
assert_equal Jekyll::Configuration::DEFAULTS, Jekyll.configuration({ "config" => [@paths[:default], @paths[:other], @paths[:toml]] })
end
should "load multiple config files and last config should win" do
mock(SafeYAML).load_file(@paths[:default]) { {"baseurl" => "http://example.dev"} }
mock(SafeYAML).load_file(@paths[:other]) { {"baseurl" => "http://wahoo.dev"} }
mock($stdout).puts("Configuration file: #{@paths[:default]}")
mock($stdout).puts("Configuration file: #{@paths[:other]}")
assert_equal Utils.deep_merge_hashes(Jekyll::Configuration::DEFAULTS, { "baseurl" => "http://wahoo.dev" }), Jekyll.configuration({ "config" => [@paths[:default], @paths[:other]] })
end
end
end
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