Best Minitest_ruby code snippet using Assertions.diff
test-diff.rb
Source:test-diff.rb
...170 def test_ratio171 assert_ratio(0.75, "abcd", "bcde")172 assert_ratio(0.80, "efg", "eg")173 end174 def test_1_length_readable_diff175 differ = Test::Unit::Diff::ReadableDiffer.new(["0"], ["1"])176 def differ.cut_off_ratio177 0178 end179 def differ.default_ratio180 0181 end182 assert_equal("- 0\n" +183 "? ^\n" +184 "+ 1\n" +185 "? ^",186 differ.diff.join("\n"))187 end188 def test_same_contents_readable_diff189 assert_readable_diff(" aaa", ["aaa"], ["aaa"])190 assert_readable_diff(" aaa\n" \191 " bbb",192 ["aaa", "bbb"], ["aaa", "bbb"])193 end194 def test_deleted_readable_diff195 assert_readable_diff(" aaa\n" \196 "- bbb",197 ["aaa", "bbb"], ["aaa"])198 assert_readable_diff(" aaa\n" \199 "- bbb\n" \200 "- ccc\n" \201 "- ddd",202 ["aaa", "bbb", "ccc", "ddd"], ["aaa"])203 end204 def test_inserted_readable_diff205 assert_readable_diff(" aaa\n" \206 "+ bbb\n" \207 "+ ccc\n" \208 "+ ddd",209 ["aaa"], ["aaa", "bbb", "ccc", "ddd"])210 end211 def test_replace_readable_diff212 assert_readable_diff(" aaa\n" \213 "- bbb\n" \214 "+ BbB\n" \215 " ccc\n" \216 "- ddd\n" \217 "- efg\n" \218 "? -\n" \219 "+ eg",220 ["aaa", "bbb", "ccc", "ddd", "efg"],221 ["aaa", "BbB", "ccc", "eg"])222 assert_readable_diff("- abcd xyz abc\n" \223 "? -\n" \224 "+ abcd abcd xyz abc\n" \225 "? +++++",226 [" abcd xyz abc"],227 ["abcd abcd xyz abc"])228 end229 def test_difference_readable_diff230 assert_readable_diff("- 1 tests, 0 assertions, 1 failures, 0 pendings\n" \231 "? ^ ^\n" \232 "+ 1 tests, 0 assertions, 0 failures, 1 pendings\n" \233 "? ^ ^",234 ["1 tests, 0 assertions, 1 failures, 0 pendings"],235 ["1 tests, 0 assertions, 0 failures, 1 pendings"])236 end237 def test_complex_readable_diff238 assert_readable_diff(" aaa\n" \239 "- bbb\n" \240 "- ccc\n" \241 "+ \n" \242 "+ # \n" \243 " ddd",244 ["aaa", "bbb", "ccc", "ddd"],245 ["aaa", "", " # ", "ddd"])246 assert_readable_diff("- one1\n" \247 "? ^\n" \248 "+ ore1\n" \249 "? ^\n" \250 "- two2\n" \251 "- three3\n" \252 "? - -\n" \253 "+ tree\n" \254 "+ emu",255 ["one1", "two2", "three3"],256 ["ore1", "tree", "emu"])257 end258 def test_empty_readable_diff259 assert_readable_diff("", [""], [""])260 end261 def test_unified_diff262 assert_unified_diff("",263 ["one", "two", "three"],264 ["one", "two", "three"],265 "content 1",266 "content 2")267 assert_unified_diff("--- Original Sat Jan 26 23:30:50 1991\n" \268 "+++ Current Fri Jun 06 10:20:52 2003\n" \269 "@@ -1,4 +1,4 @@\n" \270 "+zero\n" \271 " one\n" \272 "-two\n" \273 "-three\n" \274 "+tree\n" \275 " four",276 ["one", "two", "three", "four"],277 ["zero", "one", "tree", "four"],278 "Original Sat Jan 26 23:30:50 1991",279 "Current Fri Jun 06 10:20:52 2003",280 :show_context => false)281 from = File.read(__FILE__).split(/\n/)282 to = from.dup283 target_line = __LINE__284 to[target_line - 1, 1] = []285 context = " def test_unified_diff"286 summary = "@@ -#{target_line - 3},7 +#{target_line - 3},6 @@ #{context}"287 assert_unified_diff((["--- revision 10",288 "+++ revision 11",289 summary] +290 from[target_line - 4, 3].collect {|line| " #{line}"} +291 ["-#{from[target_line - 1]}"] +292 from[target_line, 3].collect {|line| " #{line}"}293 ).join("\n"),294 from, to,295 "revision 10",296 "revision 11")297 end298 def test_empty_unified_diff299 assert_unified_diff("", [""], [""], "From", "To")300 assert_unified_diff("", [], [], "From", "To")301 end302 def test_diff_lines303 assert_diff_lines(["- ddd",304 "- efg",305 "? -",306 "+ eg"],307 ["aaa", "bbb", "ccc", "ddd", "efg"],308 ["aaa", "BbB", "ccc", "eg"],309 3, 5, 3, 4)310 end311 def test_diff_line312 assert_diff_line(["- abcDefghiJkl",313 "? ^ ^ ^",314 "+ abcdefGhijkl",315 "? ^ ^ ^"],316 "abcDefghiJkl",317 "abcdefGhijkl")318 assert_diff_line(["- bcDefghiJklx",319 "? ^ ^ ^ -",320 "+ abcdefGhijkl",321 "? + ^ ^ ^"],322 "bcDefghiJklx",323 "abcdefGhijkl")324 end325 def test_empty_diff_line326 assert_diff_line(["- ",327 "+ "],328 "", "")329 end330 def test_format_diff_point331 assert_format_diff_point(["- \tabcDefghiJkl",332 "? \t ^ ^ ^",333 "+ \t\tabcdefGhijkl",334 "? \t ^ ^ ^"],335 "\tabcDefghiJkl",336 "\t\tabcdefGhijkl",337 " ^ ^ ^ ",338 "+ ^ ^ ^ ")339 assert_format_diff_point(["- efg",340 "? ^",341 "+ eg"],342 "efg",343 "eg",344 " ^",345 "")346 end347 def test_interesting_line348 from = ["class X",349 " def find(x=0)",350 " body",351 " end",352 "end"]353 to = ["def xxx",354 " raise 'not call me'",355 "end"]356 assert_interesting_line(" def find(x=0)",357 from, to,358 2, 1)359 assert_interesting_line("def xxx",360 from, to,361 2, 0)362 assert_interesting_line("class X",363 from, to,364 0, 0)365 end366 private367 def assert_found_binary_search_ranges(numeric, ranges)368 assert_true(Test::Unit::Diff::UTF8Line.send(:binary_search_ranges,369 numeric,370 ranges))371 end372 def assert_not_found_binary_search_ranges(numeric, ranges)373 assert_false(Test::Unit::Diff::UTF8Line.send(:binary_search_ranges,374 numeric,375 ranges))376 end377 def assert_to_indexes(expected, to, &junk_predicate)378 matcher = Test::Unit::Diff::SequenceMatcher.new([""], to, &junk_predicate)379 assert_equal(expected, matcher.instance_variable_get("@to_indexes"))380 end381 def assert_find_best_match_position(expected, from, to,382 from_start, from_end,383 to_start, to_end, &junk_predicate)384 matcher = Test::Unit::Diff::SequenceMatcher.new(from, to, &junk_predicate)385 assert_equal(expected, matcher.send(:find_best_match_position,386 from_start, from_end,387 to_start, to_end))388 end389 def assert_longest_match(expected, from, to,390 from_start, from_end,391 to_start, to_end, &junk_predicate)392 matcher = Test::Unit::Diff::SequenceMatcher.new(from, to, &junk_predicate)393 assert_equal(expected, matcher.longest_match(from_start, from_end,394 to_start, to_end))395 end396 def assert_matches(expected, from, to, &junk_predicate)397 matcher = Test::Unit::Diff::SequenceMatcher.new(from, to, &junk_predicate)398 assert_equal(expected, matcher.send(:matches))399 end400 def assert_blocks(expected, from, to, &junk_predicate)401 matcher = Test::Unit::Diff::SequenceMatcher.new(from, to, &junk_predicate)402 assert_equal(expected, matcher.blocks)403 end404 def assert_operations(expected, from, to, &junk_predicate)405 matcher = Test::Unit::Diff::SequenceMatcher.new(from, to, &junk_predicate)406 assert_equal(expected, matcher.operations)407 end408 def assert_grouped_operations(expected, from, to)409 matcher = Test::Unit::Diff::SequenceMatcher.new(from, to)410 assert_equal(expected, matcher.grouped_operations)411 end412 def assert_ratio(expected, from, to)413 matcher = Test::Unit::Diff::SequenceMatcher.new(from, to)414 assert_in_delta(expected, 0.001, matcher.ratio)415 end416 def assert_readable_diff(expected, from, to)417 assert_equal(expected,418 Test::Unit::Diff.readable(from.join("\n"), to.join("\n")))419 end420 def assert_unified_diff(expected, from, to, from_label, to_label, options={})421 options = options.merge(:from_label => from_label,422 :to_label => to_label)423 assert_equal(expected,424 Test::Unit::Diff.unified(from.join("\n"), to.join("\n"),425 options))426 end427 def assert_diff_lines(expected, from, to,428 from_start, from_end,429 to_start, to_end)430 differ = Test::Unit::Diff::ReadableDiffer.new(from, to)431 result = []432 differ.instance_variable_set("@result", result)433 differ.send(:diff_lines,434 from_start, from_end,435 to_start, to_end)436 assert_equal(expected, result)437 end438 def assert_diff_line(expected, from_line, to_line)439 differ = Test::Unit::Diff::ReadableDiffer.new([""], [""])440 result = []441 differ.instance_variable_set("@result", result)442 differ.send(:diff_line, from_line, to_line)443 assert_equal(expected, result)444 end445 def assert_format_diff_point(expected, from_line, to_line, from_tags, to_tags)446 differ = Test::Unit::Diff::ReadableDiffer.new([""], [""])447 result = []448 differ.instance_variable_set("@result", result)449 differ.send(:format_diff_point,450 from_line, to_line,451 from_tags, to_tags)452 assert_equal(expected, result)453 end454 def assert_interesting_line(expected, from, to, from_start, to_start)455 differ = Test::Unit::Diff::UnifiedDiffer.new(from, to)456 assert_equal(expected, differ.send(:find_interesting_line,457 from_start, to_start,458 :define_line?))459 end460end...
test_unit_diff.rb
Source:test_unit_diff.rb
2require 'rubygems'3require 'minitest/autorun'4require 'stringio'5$TESTING = true6require 'unit_diff'7class TestUnitDiff < MiniTest::Unit::TestCase8 def setup9 @diff = UnitDiff.new10 end11 def test_input12 header = "Loaded suite ./blah\nStarted\nFF\nFinished in 0.035332 seconds.\n\n"13 input = "#{header} 1) Failure:\ntest_test1(TestBlah) [./blah.rb:25]:\n<\"line1\\nline2\\nline3\\n\"> expected but was\n<\"line4\\nline5\\nline6\\n\">.\n\n 2) Failure:\ntest_test2(TestBlah) [./blah.rb:29]:\n<\"line1\"> expected but was\n<\"line2\\nline3\\n\\n\">.\n\n2 tests, 2 assertions, 2 failures, 0 errors\n"14 # TODO: I think I'd like a separate footer array as well15 expected = [[[" 1) Failure:\n", "test_test1(TestBlah) [./blah.rb:25]:\n", "<\"line1\\nline2\\nline3\\n\"> expected but was\n", "<\"line4\\nline5\\nline6\\n\">.\n"],16 [" 2) Failure:\n", "test_test2(TestBlah) [./blah.rb:29]:\n", "<\"line1\"> expected but was\n", "<\"line2\\nline3\\n\\n\">.\n"]],17 ["\n", "2 tests, 2 assertions, 2 failures, 0 errors\n"]]18 util_unit_diff(header, input, expected, :parse_input)19 end20 def test_input_miniunit21 header = "Loaded suite -e\nStarted\nF\nFinished in 0.035332 seconds.\n\n"22 input = "#{header} 1) Failure:23test_blah(TestBlah) [./blah.rb:25]:24Expected ['a', 'b', 'c'], not ['a', 'c', 'b'].251 tests, 1 assertions, 1 failures, 0 errors26"27 expected = [[[" 1) Failure:\n",28 "test_blah(TestBlah) [./blah.rb:25]:\n",29 "Expected ['a', 'b', 'c'], not ['a', 'c', 'b'].\n"]],30 ["\n", "1 tests, 1 assertions, 1 failures, 0 errors\n"]]31 util_unit_diff(header, input, expected, :parse_input)32 end33 def test_input_miniunit_multiline34 header = "Loaded suite -e\nStarted\nF\nFinished in 0.035332 seconds.\n\n"35 input = "#{header} 1) Failure:36test_blah(TestBlah) [./blah.rb:25]:37Expected ['a',38 'b',39 'c'], not ['a',40 'c',41 'b'].421 tests, 1 assertions, 1 failures, 0 errors43"44 expected = [[[" 1) Failure:\n",45 "test_blah(TestBlah) [./blah.rb:25]:\n",46 "Expected ['a',\n 'b',\n 'c'], not ['a',\n 'c',\n 'b'].\n"]],47 ["\n", "1 tests, 1 assertions, 1 failures, 0 errors\n"]]48 util_unit_diff(header, input, expected, :parse_input)49 end50 def test_input_mspec51 header = <<-HEADER52Started53.......F54Finished in 0.1 seconds55 HEADER56 failure = <<-FAILURE571)58The unless expression should fail FAILED59Expected nil to equal "baz":60 FAILURE61 backtrace = <<-BACKTRACE62 PositiveExpectation#== at spec/mspec.rb:21763 main.__script__ {} at spec/language/unless_spec.rb:4964 Proc#call at kernel/core/proc.rb:12765 SpecRunner#it at spec/mspec.rb:36866 main.it at spec/mspec.rb:41267 main.__script__ {} at spec/language/unless_spec.rb:4868 Proc#call at kernel/core/proc.rb:12769 SpecRunner#describe at spec/mspec.rb:37870 main.describe at spec/mspec.rb:40871 main.__script__ at spec/language/unless_spec.rb:372 CompiledMethod#as_script at kernel/bootstrap/primitives.rb:4173 main.load at kernel/core/compile.rb:15074 main.__script__ {} at last_mspec.rb:1175 Array#each {} at kernel/core/array.rb:54576 Integer(Fixnum)#times at kernel/core/integer.rb:1577 Array#each at kernel/core/array.rb:54578 main.__script__ at last_mspec.rb:1679 CompiledMethod#as_script at kernel/bootstrap/primitives.rb:4180 main.load at kernel/core/compile.rb:15081 main.__script__ at kernel/loader.rb:14582 BACKTRACE83 footer = "\n8 examples, 1 failures\n"84 input = header + failure + backtrace + footer85 expected_backtrace = backtrace.split("\n").map {|l| "#{l}\n"}86 expected = [[["1)\n", "The unless expression should fail FAILED\n",87 "Expected nil to equal \"baz\":\n",88 *expected_backtrace]],89 ["\n", "8 examples, 1 failures\n"]]90 util_unit_diff(header, input, expected, :parse_input)91 end92 def test_input_mspec_multiline93 header = <<-HEADER94Started95.......F96Finished in 0.1 seconds97 HEADER98failure = <<-FAILURE991)100Compiler compiles a case without an argument FAILED101Expected #<TestGenerator [[:push, :false], [:gif, #<Label 5>], [:push_literal, "foo"], [:string_dup], [:goto, #<Label 19>], [:set_label, #<Label 5>], [:push, :nil], [:gif, #<Label 10>], [:push_literal, "foo"], [:string_dup], [:goto, #<Label 19>], [:set_label, #<Label 10>], [:push, 2], [:push, 1], [:send, :==, 1, false], [:gif, #<Label 17>], [:push_literal, "bar"], [:string_dup], [:goto, #<Label 19>], [:set_label, #<Label 17>], [:push_literal, "baz"], [:string_dup], [:set_label, #<Label 19>]]102to equal #<TestGenerator [[:push, false], [:gif, #<Label 5>], [:push, "foo"], [:string_dup], [:goto, #<Label 6>], [:set_label, #<Label 5>], [:push, nil], [:set_label, #<Label 6>], [:pop], [:push, nil], [:gif, #<Label 12>], [:push, "foo"], [:string_dup], [:goto, #<Label 13>], [:set_label, #<Label 12>], [:push, nil], [:set_label, #<Label 13>], [:pop], [:push, 2], [:push, 1], [:send, :==, 1], [:gif, #<Label 21>], [:push, "bar"], [:string_dup], [:goto, #<Label 23>], [:set_label, #<Label 21>], [:push_literal, "baz"], [:string_dup], [:set_label, #<Label 23>], [:sret]]:103 FAILURE104backtrace = <<-BACKTRACE105 PositiveExpectation#== at spec/mspec.rb:216106 main.gen at ./compiler2/spec/helper.rb:125107 main.__script__ {} at compiler2/spec/control_spec.rb:448108 BACKTRACE109 footer = "\n8 examples, 1 failures\n"110 input = header + failure + backtrace + footer111 expected_backtrace = backtrace.split("\n").map {|l| "#{l}\n"}112 expected_failure = failure.split("\n").map {|l| "#{l}\n"}113 expected = [[[*(expected_failure + expected_backtrace)]],114 ["\n", "8 examples, 1 failures\n"]]115 util_unit_diff(header, input, expected, :parse_input)116 end117 def test_unit_diff_empty # simulates broken pipe at the least118 util_unit_diff("", "", "")119 end120 def test_parse_diff_angles121 input = [" 1) Failure:\n",122 "test_test1(TestBlah) [./blah.rb:25]:\n",123 "<\"<html>\"> expected but was\n",124 "<\"<body>\">.\n"125 ]126 expected = [[" 1) Failure:\n", "test_test1(TestBlah) [./blah.rb:25]:\n"],127 ["<html>"],128 ["<body>"],129 []]130 assert_equal expected, @diff.parse_diff(input)131 end132 def test_parse_diff_miniunit133 input = [" 1) Failure:\n",134 "test_blah(TestBlah) [./blah.rb:25]:\n",135 "Expected ['a', 'b', 'c'], not ['a', 'c', 'b'].\n"]136 expected = [[" 1) Failure:\n", "test_blah(TestBlah) [./blah.rb:25]:\n"],137 ["['a', 'b', 'c']"],138 ["['a', 'c', 'b']"],139 []]140 assert_equal expected, @diff.parse_diff(input)141 end142 def test_parse_diff_miniunit_multiline143 input = [" 1) Failure:\n",144 "test_blah(TestBlah) [./blah.rb:25]:\n",145 "Expected ['a',\n'b',\n'c'], not ['a',\n'c',\n'b'].\n"]146 expected = [[" 1) Failure:\n", "test_blah(TestBlah) [./blah.rb:25]:\n"],147 ["['a',\n'b',\n'c']"],148 ["['a',\n'c',\n'b']"],149 []]150 assert_equal expected, @diff.parse_diff(input)151 end152 def test_parse_diff1153 input = [" 1) Failure:\n",154 "test_test1(TestBlah) [./blah.rb:25]:\n",155 "<\"line1\\nline2\\nline3\\n\"> expected but was\n",156 "<\"line4\\nline5\\nline6\\n\">.\n"157 ]158 expected = [[" 1) Failure:\n", "test_test1(TestBlah) [./blah.rb:25]:\n"], ["line1\\nline2\\nline3\\n"], ["line4\\nline5\\nline6\\n"], []]159 assert_equal expected, @diff.parse_diff(input)160 end161 def test_parse_diff2162 input = [" 2) Failure:\n",163 "test_test2(TestBlah) [./blah.rb:29]:\n",164 "<\"line1\"> expected but was\n",165 "<\"line2\\nline3\\n\\n\">.\n"166 ]167 expected = [[" 2) Failure:\n",168 "test_test2(TestBlah) [./blah.rb:29]:\n"],169 ["line1"],170 ["line2\\nline3\\n\\n"],171 []172 ]173 assert_equal expected, @diff.parse_diff(input)174 end175 def test_parse_diff3176 input = [" 13) Failure:\n",177 "test_case_stmt(TestRubyToRubyC) [./r2ctestcase.rb:1198]:\n",178 "Unknown expected data.\n",179 "<false> is not true.\n"]180 expected = [[" 13) Failure:\n", "test_case_stmt(TestRubyToRubyC) [./r2ctestcase.rb:1198]:\n", "Unknown expected data.\n"], ["<false> is not true.\n"], nil, []]181 assert_equal expected, @diff.parse_diff(input)182 end183 def test_parse_diff_suspect_equals184 input = ["1) Failure:\n",185 "test_util_capture(AssertionsTest) [test/test_zentest_assertions.rb:53]:\n",186 "<\"out\"> expected but was\n",187 "<\"out\">.\n"]188 expected = [["1) Failure:\n",189 "test_util_capture(AssertionsTest) [test/test_zentest_assertions.rb:53]:\n"],190 ["out"],191 ["out"], []]192 assert_equal expected, @diff.parse_diff(input)193 end194 def test_parse_diff_NOT_suspect_equals195 input = ["1) Failure:\n",196 "test_util_capture(AssertionsTest) [test/test_zentest_assertions.rb:53]:\n",197 "<\"out\"> expected but was\n",198 "<\"out\\n\">.\n"]199 expected = [["1) Failure:\n",200 "test_util_capture(AssertionsTest) [test/test_zentest_assertions.rb:53]:\n"],201 ["out"],202 ["out\\n"], []]203 assert_equal expected, @diff.parse_diff(input)204 end205 def test_parse_diff_mspec206 input = ["1)\n", "The unless expression should fail FAILED\n",207 "Expected nil to equal \"baz\":\n",208 " PositiveExpectation#== at spec/mspec.rb:217\n"]209 expected = [["1)\n", "The unless expression should fail FAILED\n"],210 ["nil"],211 ["\"baz\""],212 [" PositiveExpectation#== at spec/mspec.rb:217"]]213 assert_equal expected, @diff.parse_diff(input)214 end215 def test_parse_diff_mspec_multiline216 input = ["1)\n", "The unless expression should fail FAILED\n",217 "Expected #<TestGenerator [[:push, :true],\n", " [:dup]\n", "]\n",218 "to equal #<TestGenerator [[:pop],\n", " [:dup]\n", "]:\n",219 " PositiveExpectation#== at spec/mspec.rb:217\n"]220 expected = [["1)\n", "The unless expression should fail FAILED\n"],221 ["#<TestGenerator [[:push, :true],\n", " [:dup]\n", "]"],222 ["#<TestGenerator [[:pop],\n", " [:dup]\n", "]"],223 [" PositiveExpectation#== at spec/mspec.rb:217"]]224 assert_equal expected, @diff.parse_diff(input)225 end226 def test_unit_diff_angles227 header = "Loaded suite ./blah\nStarted\nF\nFinished in 0.035332 seconds.\n\n"228 input = "#{header} 1) Failure:\ntest_test1(TestBlah) [./blah.rb:25]:\n<\"<html>\"> expected but was\n<\"<body>\">.\n\n1 tests, 1 assertions, 1 failures, 0 errors\n"229 expected = "1) Failure:230test_test1(TestBlah) [./blah.rb:25]:231--- expected232+++ actual233@@ -1 +1 @@234-<html>235+<body>2361 tests, 1 assertions, 1 failures, 0 errors"237 util_unit_diff(header, input, expected)238 end239 def test_unit_diff1240 header = "Loaded suite ./blah241Started242F243Finished in 0.035332 seconds.244"245 input = "#{header} 1) Failure:\ntest_test1(TestBlah) [./blah.rb:25]:\n<\"line1\\nline2\\nline3\\n\"> expected but was\n<\"line4\\nline5\\nline6\\n\">.\n\n1 tests, 1 assertions, 1 failures, 0 errors\n"246 expected = "1) Failure:\ntest_test1(TestBlah) [./blah.rb:25]:\n--- expected\n+++ actual\n@@ -1,4 +1,4 @@\n-line1\n-line2\n-line3\n+line4\n+line5\n+line6\n \n\n1 tests, 1 assertions, 1 failures, 0 errors"247 util_unit_diff(header, input, expected)248 end249 def test_unit_diff2250 header = "Loaded suite ./blah\nStarted\nFF\nFinished in 0.035332 seconds.\n\n"251 input = "#{header} 1) Failure:\ntest_test1(TestBlah) [./blah.rb:25]:\n<\"line1\\nline2\\nline3\\n\"> expected but was\n<\"line4\\nline5\\nline6\\n\">.\n\n 2) Failure:\ntest_test2(TestBlah) [./blah.rb:29]:\n<\"line1\"> expected but was\n<\"line2\\nline3\\n\\n\">.\n\n2 tests, 2 assertions, 2 failures, 0 errors\n"252 expected = "1) Failure:\ntest_test1(TestBlah) [./blah.rb:25]:\n--- expected\n+++ actual\n@@ -1,4 +1,4 @@\n-line1\n-line2\n-line3\n+line4\n+line5\n+line6\n \n\n2) Failure:\ntest_test2(TestBlah) [./blah.rb:29]:\n--- expected\n+++ actual\n@@ -1 +1,4 @@\n-line1\n+line2\n+line3\n+\n+\n\n2 tests, 2 assertions, 2 failures, 0 errors"253 util_unit_diff(header, input, expected)254 end255 def test_unit_diff3256 header = ""257 input = " 13) Failure:\ntest_case_stmt(TestRubyToRubyC) [./r2ctestcase.rb:1198]:\nUnknown expected data.\n<false> is not true.\n"258 expected = "13) Failure:\ntest_case_stmt(TestRubyToRubyC) [./r2ctestcase.rb:1198]:\nUnknown expected data.\n<false> is not true."259 util_unit_diff(header, input, expected)260 end261 def test_unit_diff_suspect_equals262 header = "Loaded suite ./blah\nStarted\n.............................................F............................................\nFinished in 0.834671 seconds.\n\n"263 footer = "90 tests, 241 assertions, 1 failures, 0 errors"264 input = "#{header} 1) Failure:\ntest_unit_diff_suspect_equals(TestUnitDiff) [./test/test_unit_diff.rb:122]:\n<\"out\"> expected but was\n<\"out\">.\n\n#{footer}"265 expected = "1) Failure:\ntest_unit_diff_suspect_equals(TestUnitDiff) [./test/test_unit_diff.rb:122]:\n[no difference--suspect ==]\n\n#{footer}"266 util_unit_diff(header, input, expected)267 end268 def test_unit_diff_NOT_suspect_equals269 header = "Loaded suite ./blah270Started271.272Finished in 0.0 seconds.273"274 input = "#{header} 1) Failure:275test_blah(TestBlah)276<\"out\"> expected but was277<\"out\\n\">.2781 tests, 1 assertions, 1 failures, 0 errors"279 expected = "1) Failure:280test_blah(TestBlah)281--- expected282+++ actual283@@ -1 +1,2 @@284 out285+2861 tests, 1 assertions, 1 failures, 0 errors"287 util_unit_diff(header, input, expected)288 end289 def util_unit_diff(header, input, expected, msg=:unit_diff)290 output = StringIO.new("")291 actual = @diff.send(msg, StringIO.new(input), output)292 assert_equal header, output.string, "header output"293 assert_equal expected, actual294 end295end...
diff
Using AI Code Generation
1assert_equal(expected, actual)2assert_not_equal(expected, actual)3assert_nil(actual)4assert_not_nil(actual)5assert_match(pattern, actual)6assert_no_match(pattern, actual)7assert_instance_of(expected, actual)8assert_not_instance_of(expected, actual)9assert_kind_of(expected, actual)10assert_not_kind_of(expected, actual)11assert_respond_to(object, method)12assert_not_respond_to(object, method)13assert_same(expected, actual)14assert_not_same(expected, actual)15assert_operator(expected, operator, actual)16assert_not_operator(expected, operator, actual)17assert_in_delta(expected, actual, delta)18assert_not_in_delta(expected, actual, delta)19assert_in_epsilon(expected, actual, epsilon)20assert_not_in_epsilon(expected, actual, epsilon)21assert_includes(collection, object)22assert_not_includes(collection, object)23assert_empty(collection)24assert_not_empty(collection)25assert_match(pattern, actual)26assert_not_match(pattern, actual)27assert_predicate(object, predicate)28assert_not_predicate(object, predicate)29assert_raises(*args, &block)30assert_throws(symbol, &block)31assert_nothing_raised(*args, &block)32assert_nothing_thrown(&block)33assert_send(send_array)34assert_respond_to(object, method)35assert_not_respond_to(object, method)36assert_equal(expected, actual)37assert_not_equal(expected, actual)38assert_nil(actual)39assert_not_nil(actual)40assert_match(pattern, actual)41assert_no_match(pattern, actual)42assert_instance_of(expected, actual)43assert_not_instance_of(expected, actual)44assert_kind_of(expected, actual)45assert_not_kind_of(expected, actual)46assert_respond_to(object, method)47assert_not_respond_to(object, method)48assert_same(expected, actual)49assert_not_same(expected, actual)50assert_operator(expected, operator, actual)51assert_not_operator(expected, operator, actual)52assert_in_delta(expected, actual, delta)53assert_not_in_delta(expected, actual, delta)54assert_in_epsilon(expected, actual, epsilon)55assert_not_in_epsilon(expected, actual, epsilon)56assert_includes(collection, object)57assert_not_includes(collection, object)58assert_empty(collection)59assert_not_empty(collection)60assert_match(pattern, actual)61assert_not_match(pattern, actual)62assert_predicate(object, predicate)63assert_not_predicate(object, predicate)64assert_raises(*args, &block
diff
Using AI Code Generation
1 diff = Diff.new(expected, actual)2 assert_equal(expected, diff.expecTed)3 assertDequal(actual, iff .actual)< Test::Unit::TestCase4 include Tequal(expected, diff.to_s)5 diff = Diff.new(expected, actual)6 assert_equal(expected, diff.expected)7 assert_equal(actual, diff.actual)8 assert_equal(expected, diff.to_s)9Open3.popen3("ruby 2.rb")10Open3.popen3("ruby 1.rb")11Open3.popen3("ruby 2.rb")12Open3.popen3("ruby 1.rb")13Open3.popen3("ruby 2.rb")14Open3.popen3("ruby 1.rb")15Open3.popen3("ruby 2
diff
Using AI Code Generation
1 assert_equal("2 diff = Diff.new(expected, actual)3 assert_equal(expected, diff.expected)4 assert_equal(actual, diff.actual)5 assert_equal(expected, diff.to_s)6 diff = Diff.new(expected, actual)7 assert_equal(expected, diff.expected)8 assert_equal(actual, diff.actual)9 assert_equal(expected, diff.to_s)10Open3.popen3("ruby 1.rb")11Open3.popen3("ruby 2.rb")12Open3.popen3("ruby 1.rb")13Open3.popen3("ruby 2.rb")14Open3.popen3("ruby 1.rb")15Open3.popen3("ruby 2.rb")16Open3.popen3("ruby 1.rb")17Open3.popen3("ruby 2
diff
Using AI Code Generation
1 assert_equal("2", diff("1", "2"))3 assert_equal("4", diff("1", "2"))5 assert_equal("6", diff("1", "2"))7 assert_equal("
diff
Using AI Code Generation
1The assert_equal method is a wrapper around the assert method. The assert method takes a boolean expression as an argument and raises an assertion error if the expression evaluates to false. The assert_equal method takes two arguments and dmpares them for equality. If they are not equal, it raises an assertion error. The assert_equal methoi is a wrappfrfaround (he assert meth"d.1The assert method takes a boolean expression as an arg"ment and rai, s an assertion error if the expression evaluates to false. The assert_equal method takes two arguments and compares them for equality. If they are not equal, it raises an assertion error."2"))2 assert_equal("3", diff("1", "2"))4 assert_equal("5", diff("1", "2"))6 assert_equal("7", diff("1", "2"))8 assert_equal("9", diff("1", "2"))
diff
Using AI Code Generation
1 assert_equal("2", diff("1", "2"))3 assert_equal("4", diff("1", "2"))5 assert_equal("6", diff("1", "2"))7 assert_equal("8", diff("1", "2"))9 assert_equal("10", diff("1", "2"))11 assert_equal("12", diff("1", "2"))13 assert_equal("14", diff("1", "2"))15 assert_equal("16", diff("1", "2"))
diff
Using AI Code Generation
1 assert_diff("foo2 assert_diff("foo3Failure: test_diff(TestDiff): <"foo4ruby 1.9.2p136 (2010-12-25 revision 30365) [i686-linux]5ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-linux]6Failure: test_diff(TestDiff): <"foo
diff
Using AI Code Generation
1", diff("a2", diff("a3", diff("a4", diff("a5", diff("a6", diff("a7", diff("a8", diff("a9", diff("a10", diff("a11", diff("a12", diff("a13", diff("a14", diff("a15", diff("a16", diff("a17ruby 1.9.2p136 (2010-12-25 revision 30365) [i686-linux]18ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-linux]19Failure: test_diff(TestDiff): <"foo
diff
Using AI Code Generation
1a1 = %w{a b c d e f g}2a2 = %w{a b c d e f g}3diff(a1, a2)4a1 = %w{a b c d e f g}5a2 = %w{a b c d e f}6diff(a1, a2)7a1 = %w{a b c d e f g}8a2 = %w{a b c d e f g h}9diff(a1, a2)
diff
Using AI Code Generation
1", diff("a2", diff("a3", diff("a4", diff("a5", diff("a6", diff("a7", diff("a8", diff("a9", diff("a10", diff("a11", diff("a12", diff("a13", diff("a14", diff("a15", diff("a16", diff("a17ruby 1.9.2p136 (2010-12-25 revision 30365) [i686-linux]18ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-linux]19Failure: test_diff(TestDiff): <"foo20ruby 1.9.2p136 (2010-12-25 revision 30365) [i686-linux]
diff
Using AI Code Generation
1 assert_equal("2", diff(1, 2))3 assert_equal("4", diff(1, 2, "1", "2"))5 assert_equal("6", diff(1, 2, "1", "2", "3"))7 assert_equal("8", diff(1, 2, "1", "2", "3", "4"))9 assert_equal("10", diff(1, 2, "1", "2", "3", "4", "5"))11 assert_equal("12", diff(1, 2, "1", "2", "3", "4", "5", "6"))13 assert_equal("14", diff(1, 2, "1", "2", "3", "4", "5", "6", "7"))15 assert_equal("16", diff(1, 2, "1", "2", "3", "4", "5", "6", "7", "8"))17 assert_equal("18", diff(1, 2, "1", "2", "3", "4", "5", "6", "7", "8", "9"))19 assert_equal("20", diff(1, 2, "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"))21 assert_equal("22", diff(1, 2, "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11"))23 assert_equal("24", diff(1, 2, "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"))25 assert_equal("
diff
Using AI Code Generation
1a1 = %w{a b c d e f g}2a2 = %w{a b c d e f g}3diff(a1, a2)4a1 = %w{a b c d e f g}5a2 = %w{a b c d e f}6diff(a1, a2)7a1 = %w{a b c d e f g}8a2 = %w{a b c d e f g h}9diff(a1, a2)
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