Create a task that runs a set of tests.
Example:
Rake::TestTask.new do |t| t.libs << "test" t.test_files = FileList['test/test*.rb'] t.verbose = true end
If rake is invoked with a “TEST=filename” command line option, then the list of test files will be overridden to include only the filename specified on the command line. This provides an easy way to run just one test.
If rake is invoked with a “TESTOPTS=options” command line option, then the given options are passed to the test process after a ’—’. This allows Test::Unit options to be passed to the test suite.
Examples:
rake test # run tests normally rake test TEST=just_one_file.rb # run just one test file. rake test TESTOPTS="-v" # run in verbose mode rake test TESTOPTS="--runner=fox" # use the fox test runner
Test options passed to the test suite. An explicit TESTOPTS=opts on the command line will override this. (default is NONE)
Request that the tests be run with the warning flag set. E.g. warning=true implies “ruby -w” used to run the tests.
Style of test loader to use. Options are:
:rake — Rake provided test loading script (default).
:testrb — Ruby provided test loading script.
:direct — Load tests using command line loader.
Create a testing task.
# File lib/rake/testtask.rb, line 81 81: def initialize(name=:test) 82: @name = name 83: @libs = ["lib"] 84: @pattern = nil 85: @options = nil 86: @test_files = nil 87: @verbose = false 88: @warning = false 89: @loader = :rake 90: @ruby_opts = [] 91: yield self if block_given? 92: @pattern = 'test/test*.rb' if @pattern.nil? && @test_files.nil? 93: define 94: end
Create the tasks defined by this task lib.
# File lib/rake/testtask.rb, line 97 97: def define 98: desc "Run tests" + (@name==:test ? "" : " for #{@name}") 99: task @name do 100: FileUtilsExt.verbose(@verbose) do 101: ruby "#{ruby_opts_string} #{run_code} #{file_list_string} #{option_list}" 102: end 103: end 104: self 105: end
# File lib/rake/testtask.rb, line 122 122: def file_list_string 123: file_list.collect { |fn| "\"#{fn}\"" }.join(' ') 124: end
# File lib/rake/testtask.rb, line 118 118: def lib_path 119: @libs.join(File::PATH_SEPARATOR) 120: end
# File lib/rake/testtask.rb, line 111 111: def ruby_opts_string 112: opts = @ruby_opts.dup 113: opts.unshift( "-I\"#{lib_path}\"" ) unless @libs.empty? 114: opts.unshift( "-w" ) if @warning 115: opts.join(" ") 116: end
# File lib/rake/testtask.rb, line 146 146: def ruby_version 147: RUBY_VERSION 148: end
# File lib/rake/testtask.rb, line 150 150: def run_code 151: case @loader 152: when :direct 153: "-e \"ARGV.each{|f| load f}\"" 154: when :testrb 155: "-S testrb #{fix}" 156: when :rake 157: "-I\"#{rake_lib_dir}\" \"#{rake_loader}\"" 158: end 159: end
Explicitly define the list of test files to be included in a test. list is expected to be an array of file names (a FileList is acceptable). If both pattern and test_files are used, then the list of test files is the union of the two.
# File lib/rake/testtask.rb, line 76 76: def test_files=(list) 77: @test_files = list 78: end
Disabled; run with --debug to generate this.
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