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# frozen_string_literal: true
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require 'rubygems/test_case'
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require 'rubygems/commands/install_command'
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require 'rubygems/request_set'
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require 'rubygems/rdoc'
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class TestGemCommandsInstallCommand < Gem :: TestCase
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def setup
super
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common_installer_setup
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@cmd = Gem :: Commands :: InstallCommand . new
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@cmd . options [ :document ] = [ ]
@gemdeps = " tmp_install_gemdeps "
@orig_args = Gem :: Command . build_args
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common_installer_setup
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end
def teardown
super
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common_installer_teardown
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Gem :: Command . build_args = @orig_args
File . unlink @gemdeps if File . file? @gemdeps
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File . unlink " #{ @gemdeps } .lock " if File . file? " #{ @gemdeps } .lock "
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end
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def test_execute_exclude_prerelease
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spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
fetcher . gem 'a' , '2.pre'
end
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
end
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assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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end
def test_execute_explicit_version_includes_prerelease
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specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
fetcher . gem 'a' , '2.a'
end
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a2_pre = specs [ 'a-2.a' ]
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@cmd . handle_options [ a2_pre . name , '--version' , a2_pre . version . to_s ,
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" --no-document " ]
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assert @cmd . options [ :prerelease ]
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assert @cmd . options [ :version ] . satisfied_by? ( a2_pre . version )
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use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
end
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assert_equal %w[ a-2.a ] , @cmd . installed_specs . map { | spec | spec . full_name }
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end
def test_execute_local
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specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
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@cmd . options [ :domain ] = :local
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FileUtils . mv specs [ 'a-2' ] . cache_file , @tempdir
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir @tempdir
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
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ensure
Dir . chdir orig_dir
end
end
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assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_match " 1 gem installed " , @ui . output
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end
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def test_execute_local_dependency_nonexistent
specs = spec_fetcher do | fetcher |
fetcher . gem 'foo' , 2 , 'bar' = > '0.5'
end
@cmd . options [ :domain ] = :local
FileUtils . mv specs [ 'foo-2' ] . cache_file , @tempdir
@cmd . options [ :args ] = [ 'foo' ]
use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir @tempdir
e = assert_raises Gem :: MockGemUi :: TermError do
@cmd . execute
end
assert_equal 2 , e . exit_code
ensure
Dir . chdir orig_dir
end
end
expected = <<-EXPECTED
ERROR : Could not find a valid gem 'bar' ( = 0 . 5 ) ( required by 'foo' ( > = 0 ) ) in any repository
EXPECTED
assert_equal expected , @ui . error
end
def test_execute_local_dependency_nonexistent_ignore_dependencies
specs = spec_fetcher do | fetcher |
fetcher . gem 'foo' , 2 , 'bar' = > '0.5'
end
@cmd . options [ :domain ] = :local
@cmd . options [ :ignore_dependencies ] = true
FileUtils . mv specs [ 'foo-2' ] . cache_file , @tempdir
@cmd . options [ :args ] = [ 'foo' ]
use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir orig_dir
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
ensure
Dir . chdir orig_dir
end
end
assert_match " 1 gem installed " , @ui . output
end
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def test_execute_local_transitive_prerelease
specs = spec_fetcher do | fetcher |
fetcher . download 'a' , 2 , 'b' = > " 2.a " , 'c' = > '3'
fetcher . download 'b' , '2.a'
fetcher . download 'c' , '3'
end
@cmd . options [ :domain ] = :local
FileUtils . mv specs [ 'a-2' ] . cache_file , @tempdir
FileUtils . mv specs [ 'b-2.a' ] . cache_file , @tempdir
FileUtils . mv specs [ 'c-3' ] . cache_file , @tempdir
@cmd . options [ :args ] = %w[ a ]
use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir @tempdir
FileUtils . rm_r [ @gemhome , " gems " ]
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
ensure
Dir . chdir orig_dir
end
end
assert_equal %w[ a-2 b-2.a c-3 ] , @cmd . installed_specs . map { | spec | spec . full_name } . sort
assert_match " 3 gems installed " , @ui . output
end
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def test_execute_no_user_install
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skip 'skipped on MS Windows (chmod has no effect)' if win_platform?
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skip 'skipped in root privilege' if Process . uid . zero?
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specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
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@cmd . options [ :user_install ] = false
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FileUtils . mv specs [ 'a-2' ] . cache_file , @tempdir
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
orig_dir = Dir . pwd
begin
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FileUtils . chmod 0755 , @userhome
FileUtils . chmod 0555 , @gemhome
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Dir . chdir @tempdir
assert_raises Gem :: FilePermissionError do
@cmd . execute
end
ensure
Dir . chdir orig_dir
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FileUtils . chmod 0755 , @gemhome
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end
end
end
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def test_execute_local_missing
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spec_fetcher
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@cmd . options [ :domain ] = :local
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@cmd . options [ :args ] = %w[ no_such_gem ]
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use_ui @ui do
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e = assert_raises Gem :: MockGemUi :: TermError do
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@cmd . execute
end
assert_equal 2 , e . exit_code
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end
# HACK no repository was checked
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assert_match ( / ould not find a valid gem 'no_such_gem' / , @ui . error )
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end
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def test_execute_local_missing_ignore_dependencies
spec_fetcher
@cmd . options [ :domain ] = :local
@cmd . options [ :ignore_dependencies ] = true
@cmd . options [ :args ] = %w[ no_such_gem ]
use_ui @ui do
e = assert_raises Gem :: MockGemUi :: TermError do
@cmd . execute
end
assert_equal 2 , e . exit_code
end
# HACK no repository was checked
assert_match ( / ould not find a valid gem 'no_such_gem' / , @ui . error )
end
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def test_execute_no_gem
@cmd . options [ :args ] = %w[ ]
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assert_raises Gem :: CommandLineError do
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@cmd . execute
end
end
def test_execute_nonexistent
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spec_fetcher
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@cmd . options [ :args ] = %w[ nonexistent ]
use_ui @ui do
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e = assert_raises Gem :: MockGemUi :: TermError do
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@cmd . execute
end
assert_equal 2 , e . exit_code
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end
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assert_match ( / ould not find a valid gem 'nonexistent' / , @ui . error )
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end
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def test_execute_dependency_nonexistent
spec_fetcher do | fetcher |
fetcher . spec 'foo' , 2 , 'bar' = > '0.5'
end
@cmd . options [ :args ] = [ 'foo' ]
use_ui @ui do
e = assert_raises Gem :: MockGemUi :: TermError do
@cmd . execute
end
assert_equal 2 , e . exit_code
end
expected = <<-EXPECTED
ERROR : Could not find a valid gem 'bar' ( = 0 . 5 ) ( required by 'foo' ( > = 0 ) ) in any repository
EXPECTED
assert_equal expected , @ui . error
end
def test_execute_http_proxy
use_ui @ui do
e = assert_raises ArgumentError , @ui . error do
@cmd . handle_options %w[ -p=foo.bar.com ]
end
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assert_match " Invalid uri scheme for =foo.bar.com \n Preface URLs with one of [ \" http:// \" , \" https:// \" , \" file:// \" , \" s3:// \" ] " , e . message
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end
end
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def test_execute_bad_source
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spec_fetcher
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# This is needed because we need to exercise the cache path
# within SpecFetcher
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path = File . join Gem . spec_cache_dir , " not-there.nothing%80 " , " latest_specs.4.8 "
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FileUtils . mkdir_p File . dirname ( path )
File . open path , " w " do | f |
f . write Marshal . dump ( [ ] )
end
Gem . sources . replace [ " http://not-there.nothing " ]
@cmd . options [ :args ] = %w[ nonexistent ]
use_ui @ui do
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e = assert_raises Gem :: MockGemUi :: TermError do
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@cmd . execute
end
assert_equal 2 , e . exit_code
end
errs = @ui . error . split ( " \n " )
assert_match ( / ould not find a valid gem 'nonexistent' / , errs . shift )
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assert_match ( %r{ Unable to download data from http://not-there.nothing } , errs . shift )
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end
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def test_execute_nonexistent_hint_disabled
misspelled = " nonexistent_with_hint "
correctly_spelled = " non_existent_with_hint "
spec_fetcher do | fetcher |
fetcher . spec correctly_spelled , 2
end
@cmd . options [ :args ] = [ misspelled ]
@cmd . options [ :suggest_alternate ] = false
use_ui @ui do
e = assert_raises Gem :: MockGemUi :: TermError do
@cmd . execute
end
assert_equal 2 , e . exit_code
end
expected = <<-EXPECTED
ERROR : Could not find a valid gem 'nonexistent_with_hint' ( > = 0 ) in any repository
EXPECTED
assert_equal expected , @ui . error
end
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def test_execute_nonexistent_with_hint
misspelled = " nonexistent_with_hint "
correctly_spelled = " non_existent_with_hint "
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spec_fetcher do | fetcher |
fetcher . spec correctly_spelled , 2
end
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@cmd . options [ :args ] = [ misspelled ]
use_ui @ui do
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e = assert_raises Gem :: MockGemUi :: TermError do
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@cmd . execute
end
assert_equal 2 , e . exit_code
end
expected = " ERROR: Could not find a valid gem 'nonexistent_with_hint' (>= 0) in any repository
ERROR : Possible alternatives : non_existent_with_hint
"
assert_equal expected , @ui . error
end
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def test_execute_nonexistent_with_dashes
misspelled = " non-existent_with-hint "
correctly_spelled = " nonexistent-with_hint "
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spec_fetcher do | fetcher |
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fetcher . download correctly_spelled , 2
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end
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@cmd . options [ :args ] = [ misspelled ]
use_ui @ui do
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e = assert_raises Gem :: MockGemUi :: TermError do
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@cmd . execute
end
assert_equal 2 , e . exit_code
end
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expected = [
" ERROR: Could not find a valid gem 'non-existent_with-hint' (>= 0) in any repository " ,
" ERROR: Possible alternatives: nonexistent-with_hint "
]
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output = @ui . error . split " \n "
assert_equal expected , output
end
def test_execute_conflicting_install_options
@cmd . options [ :user_install ] = true
@cmd . options [ :install_dir ] = " whatever "
use_ui @ui do
assert_raises Gem :: MockGemUi :: TermError do
@cmd . execute
end
end
expected = " ERROR: Use --install-dir or --user-install but not both \n "
assert_equal expected , @ui . error
end
def test_execute_prerelease_skipped_when_no_flag_set
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spec_fetcher do | fetcher |
fetcher . gem 'a' , 1
fetcher . gem 'a' , '3.a'
end
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@cmd . options [ :prerelease ] = false
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
end
assert_equal %w[ a-1 ] , @cmd . installed_specs . map { | spec | spec . full_name }
end
def test_execute_prerelease_wins_over_previous_ver
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spec_fetcher do | fetcher |
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fetcher . download 'a' , 1
fetcher . download 'a' , '2.a'
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end
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@cmd . options [ :prerelease ] = true
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
end
assert_equal %w[ a-2.a ] , @cmd . installed_specs . map { | spec | spec . full_name }
end
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def test_execute_with_version_specified_by_colon
spec_fetcher do | fetcher |
fetcher . download 'a' , 1
fetcher . download 'a' , 2
end
@cmd . options [ :args ] = %w[ a:1 ]
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
assert_equal %w[ a-1 ] , @cmd . installed_specs . map { | spec | spec . full_name }
end
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def test_execute_prerelease_skipped_when_non_pre_available
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spec_fetcher do | fetcher |
fetcher . gem 'a' , '2.pre'
fetcher . gem 'a' , 2
end
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@cmd . options [ :prerelease ] = true
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
end
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assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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end
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def test_execute_rdoc
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specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
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Gem . done_installing ( & Gem :: RDoc . method ( :generation_hook ) )
@cmd . options [ :document ] = %w[ rdoc ri ]
@cmd . options [ :domain ] = :local
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a2 = specs [ 'a-2' ]
FileUtils . mv a2 . cache_file , @tempdir
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
# Don't use Dir.chdir with a block, it warnings a lot because
# of a downstream Dir.chdir with a block
old = Dir . getwd
begin
Dir . chdir @tempdir
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
ensure
Dir . chdir old
end
end
wait_for_child_process_to_exit
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assert_path_exists File . join ( a2 . doc_dir , 'ri' )
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assert_path_exists File . join ( a2 . doc_dir , 'rdoc' )
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end
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def test_execute_rdoc_with_path
specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
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Gem . done_installing ( & Gem :: RDoc . method ( :generation_hook ) )
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@cmd . options [ :document ] = %w[ rdoc ri ]
@cmd . options [ :domain ] = :local
@cmd . options [ :install_dir ] = 'whatever'
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a2 = specs [ 'a-2' ]
FileUtils . mv a2 . cache_file , @tempdir
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
# Don't use Dir.chdir with a block, it warnings a lot because
# of a downstream Dir.chdir with a block
old = Dir . getwd
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begin
Dir . chdir @tempdir
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
ensure
Dir . chdir old
end
end
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wait_for_child_process_to_exit
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assert_path_exists 'whatever/doc/a-2' , 'documentation not installed'
end
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def test_execute_saves_build_args
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specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
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args = %w[ --with-awesome=true --more-awesome=yes ]
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Gem :: Command . build_args = args
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a2 = specs [ 'a-2' ]
FileUtils . mv a2 . cache_file , @tempdir
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@cmd . options [ :domain ] = :local
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
# Don't use Dir.chdir with a block, it warnings a lot because
# of a downstream Dir.chdir with a block
old = Dir . getwd
begin
Dir . chdir @tempdir
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
ensure
Dir . chdir old
end
end
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path = a2 . build_info_file
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assert_path_exists path
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assert_equal args , a2 . build_args
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end
def test_execute_remote
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spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
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end
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assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_match " 1 gem installed " , @ui . output
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end
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def test_execute_with_invalid_gem_file
FileUtils . touch ( " a.gem " )
spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
@cmd . options [ :args ] = %w[ a ]
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
assert_match " 1 gem installed " , @ui . output
end
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def test_execute_remote_ignores_files
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specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 1
fetcher . gem 'a' , 2
end
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@cmd . options [ :domain ] = :remote
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a1 = specs [ 'a-1' ]
a2 = specs [ 'a-2' ]
FileUtils . mv a2 . cache_file , @tempdir
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@fetcher . data [ " #{ @gem_repo } gems/ #{ a2 . file_name } " ] =
read_binary ( a1 . cache_file )
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@cmd . options [ :args ] = [ a2 . name ]
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gemdir = File . join @gemhome , 'specifications'
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a2_gemspec = File . join ( gemdir , " a-2.gemspec " )
a1_gemspec = File . join ( gemdir , " a-1.gemspec " )
FileUtils . rm_rf a1_gemspec
FileUtils . rm_rf a2_gemspec
start = Dir [ " #{ gemdir } /* " ]
use_ui @ui do
Dir . chdir @tempdir do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
end
end
assert_equal %w[ a-1 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_match " 1 gem installed " , @ui . output
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fin = Dir [ " #{ gemdir } /* " ]
assert_equal [ a1_gemspec ] , fin - start
end
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def test_execute_two
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specs = spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
fetcher . gem 'b' , 2
end
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FileUtils . mv specs [ 'a-2' ] . cache_file , @tempdir
FileUtils . mv specs [ 'b-2' ] . cache_file , @tempdir
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@cmd . options [ :domain ] = :local
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@cmd . options [ :args ] = %w[ a b ]
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use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir @tempdir
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
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@cmd . execute
end
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ensure
Dir . chdir orig_dir
end
end
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assert_equal %w[ a-2 b-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_match " 2 gems installed " , @ui . output
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end
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def test_execute_two_version
@cmd . options [ :args ] = %w[ a b ]
@cmd . options [ :version ] = Gem :: Requirement . new ( " > 1 " )
use_ui @ui do
e = assert_raises Gem :: MockGemUi :: TermError do
@cmd . execute
end
assert_equal 1 , e . exit_code
end
assert_empty @cmd . installed_specs
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msg = " ERROR: Can't use --version with multiple gems. You can specify multiple gems with " \
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" version requirements using `gem install 'my_gem:1.0.0' 'my_other_gem:~>2.0.0'` "
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assert_empty @ui . output
assert_equal msg , @ui . error . chomp
end
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def test_execute_two_version_specified_by_colon
spec_fetcher do | fetcher |
fetcher . gem 'a' , 1
fetcher . gem 'a' , 2
fetcher . gem 'b' , 1
fetcher . gem 'b' , 2
end
@cmd . options [ :args ] = %w[ a:1 b:1 ]
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
assert_equal %w[ a-1 b-1 ] , @cmd . installed_specs . map { | spec | spec . full_name }
end
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def test_execute_conservative
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spec_fetcher do | fetcher |
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fetcher . download 'b' , 2
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fetcher . gem 'a' , 2
end
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@cmd . options [ :conservative ] = true
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@cmd . options [ :args ] = %w[ a b ]
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use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir @tempdir
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assert_raises Gem :: MockGemUi :: SystemExitException do
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@cmd . execute
end
ensure
Dir . chdir orig_dir
end
end
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assert_equal %w[ b-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_equal " " , @ui . error
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assert_match " 1 gem installed " , @ui . output
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end
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def test_install_gem_ignore_dependencies_both
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done_installing = false
Gem . done_installing do
done_installing = true
end
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spec = util_spec 'a' , 2
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util_build_gem spec
FileUtils . mv spec . cache_file , @tempdir
@cmd . options [ :ignore_dependencies ] = true
@cmd . install_gem 'a' , '>= 0'
assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | s | s . full_name }
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assert done_installing , 'documentation was not generated'
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end
def test_install_gem_ignore_dependencies_remote
spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
@cmd . options [ :ignore_dependencies ] = true
@cmd . install_gem 'a' , '>= 0'
assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
end
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def test_install_gem_ignore_dependencies_remote_platform_local
local = Gem :: Platform . local
spec_fetcher do | fetcher |
fetcher . gem 'a' , 3
fetcher . gem 'a' , 3 do | s |
s . platform = local
end
end
@cmd . options [ :ignore_dependencies ] = true
@cmd . install_gem 'a' , '>= 0'
assert_equal %W[ a-3- #{ local } ] , @cmd . installed_specs . map { | spec | spec . full_name }
end
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def test_install_gem_ignore_dependencies_specific_file
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spec = util_spec 'a' , 2
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util_build_gem spec
FileUtils . mv spec . cache_file , @tempdir
@cmd . options [ :ignore_dependencies ] = true
@cmd . install_gem File . join ( @tempdir , spec . file_name ) , nil
assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | s | s . full_name }
end
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def test_parses_requirement_from_gemname
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spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
fetcher . gem 'b' , 2
end
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@cmd . options [ :domain ] = :local
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req = " a:10.0 "
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@cmd . options [ :args ] = [ req ]
e = nil
use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir @tempdir
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e = assert_raises Gem :: MockGemUi :: TermError do
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@cmd . execute
end
ensure
Dir . chdir orig_dir
end
end
assert_equal 2 , e . exit_code
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assert_match %r{ Could not find a valid gem 'a' \ (= 10.0 \ ) } , @ui . error
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end
def test_show_errors_on_failure
Gem . sources . replace [ " http://not-there.nothing " ]
@cmd . options [ :args ] = [ " blah " ]
e = nil
use_ui @ui do
orig_dir = Dir . pwd
begin
Dir . chdir @tempdir
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e = assert_raises Gem :: MockGemUi :: TermError do
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@cmd . execute
end
ensure
Dir . chdir orig_dir
end
end
assert_equal 2 , e . exit_code
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assert_match 'Unable to download data' , @ui . error
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end
def test_show_source_problems_even_on_success
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spec_fetcher do | fetcher |
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fetcher . download 'a' , 2
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end
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Gem . sources << " http://nonexistent.example "
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@cmd . options [ :args ] = %w[ a ]
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use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_match " 1 gem installed " , @ui . output
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e = @ui . error
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x = " WARNING: Unable to pull data from 'http://nonexistent.example': no data for http://nonexistent.example/specs.4.8.gz (http://nonexistent.example/specs.4.8.gz) \n "
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assert_equal x , e
end
def test_execute_uses_from_a_gemdeps
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spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
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File . open @gemdeps , " w " do | f |
f << " gem 'a' "
end
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
assert_equal %w[ ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_match " Using a (2) " , @ui . output
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assert File . exist? ( " #{ @gemdeps } .lock " )
end
def test_execute_uses_from_a_gemdeps_with_no_lock
spec_fetcher do | fetcher |
fetcher . gem 'a' , 2
end
File . open @gemdeps , " w " do | f |
f << " gem 'a' "
end
@cmd . handle_options %w[ --no-lock ]
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
assert_equal %w[ ] , @cmd . installed_specs . map { | spec | spec . full_name }
assert_match " Using a (2) " , @ui . output
assert ! File . exist? ( " #{ @gemdeps } .lock " )
end
def test_execute_installs_from_a_gemdeps_with_conservative
spec_fetcher do | fetcher |
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fetcher . download 'a' , 2
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fetcher . gem 'a' , 1
end
File . open @gemdeps , " w " do | f |
f << " gem 'a' "
end
@cmd . handle_options %w[ --conservative ]
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
assert_equal %w[ ] , @cmd . installed_specs . map { | spec | spec . full_name }
assert_match " Using a (1) " , @ui . output
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end
def test_execute_installs_from_a_gemdeps
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spec_fetcher do | fetcher |
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fetcher . download 'a' , 2
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end
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File . open @gemdeps , " w " do | f |
f << " gem 'a' "
end
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
assert_equal %w[ a-2 ] , @cmd . installed_specs . map { | spec | spec . full_name }
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assert_match " Installing a (2) " , @ui . output
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end
def test_execute_installs_deps_a_gemdeps
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spec_fetcher do | fetcher |
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fetcher . download 'q' , '1.0'
fetcher . download 'r' , '2.0' , 'q' = > nil
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end
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File . open @gemdeps , " w " do | f |
f << " gem 'r' "
end
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
names = @cmd . installed_specs . map { | spec | spec . full_name }
assert_equal %w[ q-1.0 r-2.0 ] , names
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assert_match " Installing q (1.0) " , @ui . output
assert_match " Installing r (2.0) " , @ui . output
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end
def test_execute_uses_deps_a_gemdeps
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spec_fetcher do | fetcher |
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fetcher . download 'r' , '2.0' , 'q' = > nil
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fetcher . spec 'q' , '1.0'
end
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File . open @gemdeps , " w " do | f |
f << " gem 'r' "
end
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
names = @cmd . installed_specs . map { | spec | spec . full_name }
assert_equal %w[ r-2.0 ] , names
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assert_match " Using q (1.0) " , @ui . output
assert_match " Installing r (2.0) " , @ui . output
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end
def test_execute_installs_deps_a_gemdeps_into_a_path
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spec_fetcher do | fetcher |
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fetcher . download 'q' , '1.0'
fetcher . download 'r' , '2.0' , 'q' = > nil
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end
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File . open @gemdeps , " w " do | f |
f << " gem 'r' "
end
@cmd . options [ :install_dir ] = " gf-path "
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
names = @cmd . installed_specs . map { | spec | spec . full_name }
assert_equal %w[ q-1.0 r-2.0 ] , names
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assert_match " Installing q (1.0) " , @ui . output
assert_match " Installing r (2.0) " , @ui . output
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assert File . file? ( " gf-path/specifications/q-1.0.gemspec " ) , " not installed "
assert File . file? ( " gf-path/specifications/r-2.0.gemspec " ) , " not installed "
end
def test_execute_with_gemdeps_path_ignores_system
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specs = spec_fetcher do | fetcher |
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fetcher . download 'q' , '1.0'
fetcher . download 'r' , '2.0' , 'q' = > nil
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end
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install_specs specs [ 'q-1.0' ]
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File . open @gemdeps , " w " do | f |
f << " gem 'r' "
end
@cmd . options [ :install_dir ] = " gf-path "
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
names = @cmd . installed_specs . map { | spec | spec . full_name }
assert_equal %w[ q-1.0 r-2.0 ] , names
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assert_match " Installing q (1.0) " , @ui . output
assert_match " Installing r (2.0) " , @ui . output
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assert File . file? ( " gf-path/specifications/q-1.0.gemspec " ) , " not installed "
assert File . file? ( " gf-path/specifications/r-2.0.gemspec " ) , " not installed "
end
def test_execute_uses_deps_a_gemdeps_with_a_path
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specs = spec_fetcher do | fetcher |
fetcher . gem 'q' , '1.0'
fetcher . gem 'r' , '2.0' , 'q' = > nil
end
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i = Gem :: Installer . at specs [ 'q-1.0' ] . cache_file , :install_dir = > " gf-path "
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i . install
assert File . file? ( " gf-path/specifications/q-1.0.gemspec " ) , " not installed "
File . open @gemdeps , " w " do | f |
f << " gem 'r' "
end
@cmd . options [ :install_dir ] = " gf-path "
@cmd . options [ :gemdeps ] = @gemdeps
use_ui @ui do
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assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
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end
end
names = @cmd . installed_specs . map { | spec | spec . full_name }
assert_equal %w[ r-2.0 ] , names
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assert_match " Using q (1.0) " , @ui . output
assert_match " Installing r (2.0) " , @ui . output
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end
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def test_handle_options_file
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FileUtils . touch 'Gemfile'
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@cmd . handle_options %w[ -g Gemfile ]
assert_equal 'Gemfile' , @cmd . options [ :gemdeps ]
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FileUtils . rm 'Gemfile'
FileUtils . touch 'gem.deps.rb'
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@cmd . handle_options %w[ --file gem.deps.rb ]
assert_equal 'gem.deps.rb' , @cmd . options [ :gemdeps ]
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FileUtils . rm 'gem.deps.rb'
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FileUtils . touch 'Isolate'
@cmd . handle_options %w[ -g ]
assert_equal 'Isolate' , @cmd . options [ :gemdeps ]
FileUtils . touch 'Gemfile'
@cmd . handle_options %w[ -g ]
assert_equal 'Gemfile' , @cmd . options [ :gemdeps ]
FileUtils . touch 'gem.deps.rb'
@cmd . handle_options %w[ -g ]
assert_equal 'gem.deps.rb' , @cmd . options [ :gemdeps ]
end
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def test_handle_options_suggest
assert @cmd . options [ :suggest_alternate ]
@cmd . handle_options %w[ --no-suggestions ]
refute @cmd . options [ :suggest_alternate ]
@cmd . handle_options %w[ --suggestions ]
assert @cmd . options [ :suggest_alternate ]
end
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def test_handle_options_without
@cmd . handle_options %w[ --without test ]
assert_equal [ :test ] , @cmd . options [ :without_groups ]
@cmd . handle_options %w[ --without test,development ]
assert_equal [ :test , :development ] , @cmd . options [ :without_groups ]
end
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def test_explain_platform_local
local = Gem :: Platform . local
spec_fetcher do | fetcher |
fetcher . spec 'a' , 2
fetcher . spec 'a' , 2 do | s |
s . platform = local
end
end
@cmd . options [ :explain ] = true
@cmd . options [ :args ] = %w[ a ]
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
out = @ui . output . split " \n "
assert_equal " Gems to install: " , out . shift
assert_equal " a-2- #{ local } " , out . shift
assert_empty out
end
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def test_explain_platform_local_ignore_dependencies
local = Gem :: Platform . local
spec_fetcher do | fetcher |
fetcher . spec 'a' , 3
fetcher . spec 'a' , 3 do | s |
s . platform = local
end
end
@cmd . options [ :ignore_dependencies ] = true
@cmd . options [ :explain ] = true
@cmd . options [ :args ] = %w[ a ]
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
out = @ui . output . split " \n "
assert_equal " Gems to install: " , out . shift
assert_equal " a-3- #{ local } " , out . shift
assert_empty out
end
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def test_explain_platform_ruby
local = Gem :: Platform . local
spec_fetcher do | fetcher |
fetcher . spec 'a' , 2
fetcher . spec 'a' , 2 do | s |
s . platform = local
end
end
# equivalent to --platform=ruby
Gem . platforms = [ Gem :: Platform :: RUBY ]
@cmd . options [ :explain ] = true
@cmd . options [ :args ] = %w[ a ]
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
out = @ui . output . split " \n "
assert_equal " Gems to install: " , out . shift
assert_equal " a-2 " , out . shift
assert_empty out
end
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def test_explain_platform_ruby_ignore_dependencies
local = Gem :: Platform . local
spec_fetcher do | fetcher |
fetcher . spec 'a' , 3
fetcher . spec 'a' , 3 do | s |
s . platform = local
end
end
# equivalent to --platform=ruby
Gem . platforms = [ Gem :: Platform :: RUBY ]
@cmd . options [ :ignore_dependencies ] = true
@cmd . options [ :explain ] = true
@cmd . options [ :args ] = %w[ a ]
use_ui @ui do
assert_raises Gem :: MockGemUi :: SystemExitException , @ui . error do
@cmd . execute
end
end
out = @ui . output . split " \n "
assert_equal " Gems to install: " , out . shift
assert_equal " a-3 " , out . shift
assert_empty out
end
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end