Module: Assert::Assertions
- Included in:
- Context
- Defined in:
- lib/assert/assertions.rb
Defined Under Namespace
Classes: CheckException, NoRaisedException, RaisedException
Constant Summary collapse
- IGNORED_ASSERTION_HELPERS =
[ :assert_throws, :assert_nothing_thrown, :assert_operator, :refute_operator, :assert_in_epsilon, :refute_in_epsilon, :assert_in_delta, :refute_in_delta, :assert_send, ]
Instance Method Summary collapse
- #assert_block(desc = nil) ⇒ Object
- #assert_changes(ruby_string_to_eval, desc: nil, from: Assert::ActualValue.not_given, to: Assert::ActualValue.not_given, &block) ⇒ Object
- #assert_empty(collection, desc = nil) ⇒ Object
- #assert_equal(exp, act, desc = nil) ⇒ Object
- #assert_false(object, desc = nil) ⇒ Object
- #assert_file_exists(file_path, desc = nil) ⇒ Object
- #assert_includes(object, collection, desc = nil) ⇒ Object (also: #assert_included)
- #assert_instance_of(klass, instance, desc = nil) ⇒ Object
- #assert_is_a(klass, instance, desc = nil) ⇒ Object (also: #assert_kind_of)
- #assert_is_not_a(klass, instance, desc = nil) ⇒ Object (also: #assert_not_a, #assert_not_kind_of, #refute_is_a, #refute_kind_of)
- #assert_match(exp, act, desc = nil) ⇒ Object
- #assert_nil(object, desc = nil) ⇒ Object
- #assert_not_block(desc = nil) ⇒ Object (also: #refute_block)
- #assert_not_changes(ruby_string_to_eval, desc: nil, from: Assert::ActualValue.not_given, &block) ⇒ Object (also: #refute_changes)
- #assert_not_empty(collection, desc = nil) ⇒ Object (also: #refute_empty)
- #assert_not_equal(exp, act, desc = nil) ⇒ Object (also: #refute_equal)
- #assert_not_false(object, desc = nil) ⇒ Object (also: #refute_false)
- #assert_not_file_exists(file_path, desc = nil) ⇒ Object (also: #refute_file_exists)
- #assert_not_includes(object, collection, desc = nil) ⇒ Object (also: #assert_not_included, #refute_includes, #refute_included)
- #assert_not_instance_of(klass, instance, desc = nil) ⇒ Object (also: #refute_instance_of)
- #assert_not_match(exp, act, desc = nil) ⇒ Object (also: #refute_match, #assert_no_match)
- #assert_not_nil(object, desc = nil) ⇒ Object (also: #refute_nil)
- #assert_not_respond_to(method, object, desc = nil) ⇒ Object (also: #assert_not_responds_to, #refute_respond_to, #refute_responds_to)
- #assert_not_same(exp, act, desc = nil) ⇒ Object (also: #refute_same)
- #assert_not_true(object, desc = nil) ⇒ Object (also: #refute_true)
- #assert_nothing_raised(*exceptions, &block) ⇒ Object (also: #assert_not_raises, #assert_not_raise)
- #assert_raises(*exceptions, &block) ⇒ Object (also: #assert_raise)
- #assert_respond_to(method, object, desc = nil) ⇒ Object (also: #assert_responds_to)
- #assert_same(exp, act, desc = nil) ⇒ Object
- #assert_true(object, desc = nil) ⇒ Object
Instance Method Details
#assert_block(desc = nil) ⇒ Object
20 21 22 |
# File 'lib/assert/assertions.rb', line 20 def assert_block(desc = nil) assert(yield, desc){ "Expected block to return a true value." } end |
#assert_changes(ruby_string_to_eval, desc: nil, from: Assert::ActualValue.not_given, to: Assert::ActualValue.not_given, &block) ⇒ Object
216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 |
# File 'lib/assert/assertions.rb', line 216 def assert_changes( ruby_string_to_eval, desc: nil, from: Assert::ActualValue.not_given, to: Assert::ActualValue.not_given, &block) desc_msg = desc ? "#{desc}\n" : "" from_eval = instance_eval(ruby_string_to_eval) if Assert::ActualValue.given?(from) assert_equal( from, from_eval, "#{desc_msg}Expected `#{ruby_string_to_eval}` to "\ "change from `#{from.inspect}`.", ) end block.call to_eval = instance_eval(ruby_string_to_eval) if Assert::ActualValue.given?(to) assert_equal( to, to_eval, "#{desc_msg}Expected `#{ruby_string_to_eval}` to "\ "change to `#{to.inspect}`.", ) end if ( Assert::ActualValue.not_given?(from) && Assert::ActualValue.not_given?(to) ) assert_not_equal( from_eval, to_eval, "#{desc_msg}Expected `#{ruby_string_to_eval}` to change; "\ "it was `#{from_eval.inspect}` and didn't change.", ) end end |
#assert_empty(collection, desc = nil) ⇒ Object
29 30 31 32 33 34 |
# File 'lib/assert/assertions.rb', line 29 def assert_empty(collection, desc = nil) assert(collection.empty?, desc) do "Expected #{Assert::U.show(collection, __assert_config__)} to "\ "be empty." end end |
#assert_equal(exp, act, desc = nil) ⇒ Object
44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 |
# File 'lib/assert/assertions.rb', line 44 def assert_equal(exp, act, desc = nil) assert(act == exp, desc) do c = __assert_config__ exp_show = Assert::U.show_for_diff(exp, c) act_show = Assert::U.show_for_diff(act, c) if c.use_diff_proc.call(exp_show, act_show) "Expected does not equal actual, diff:\n"\ "#{c.run_diff_proc.call(exp_show, act_show)}" else "Expected #{Assert::U.show(act, c)} to "\ "be equal to #{Assert::U.show(exp, c)}." end end end |
#assert_false(object, desc = nil) ⇒ Object
187 188 189 190 191 |
# File 'lib/assert/assertions.rb', line 187 def assert_false(object, desc = nil) assert(object == false, desc) do "Expected #{Assert::U.show(object, __assert_config__)} to be false." end end |
#assert_file_exists(file_path, desc = nil) ⇒ Object
77 78 79 80 81 |
# File 'lib/assert/assertions.rb', line 77 def assert_file_exists(file_path, desc = nil) assert(File.exist?(File.(file_path)), desc) do "Expected #{Assert::U.show(file_path, __assert_config__)} to exist." end end |
#assert_includes(object, collection, desc = nil) ⇒ Object Also known as: assert_included
90 91 92 93 94 95 |
# File 'lib/assert/assertions.rb', line 90 def assert_includes(object, collection, desc = nil) assert(collection.include?(object), desc) do "Expected #{Assert::U.show(collection, __assert_config__)}"\ " to include #{Assert::U.show(object, __assert_config__)}." end end |
#assert_instance_of(klass, instance, desc = nil) ⇒ Object
108 109 110 111 112 113 |
# File 'lib/assert/assertions.rb', line 108 def assert_instance_of(klass, instance, desc = nil) assert(instance.instance_of?(klass), desc) do "Expected #{Assert::U.show(instance, __assert_config__)} "\ "(#{instance.class}) to be an instance of #{klass}." end end |
#assert_is_a(klass, instance, desc = nil) ⇒ Object Also known as: assert_kind_of
123 124 125 126 127 128 |
# File 'lib/assert/assertions.rb', line 123 def assert_is_a(klass, instance, desc = nil) assert(instance.is_a?(klass), desc) do "Expected #{Assert::U.show(instance, __assert_config__)} "\ "(#{instance.class}) to be a `#{klass}`." end end |
#assert_is_not_a(klass, instance, desc = nil) ⇒ Object Also known as: assert_not_a, assert_not_kind_of, refute_is_a, refute_kind_of
131 132 133 134 135 136 |
# File 'lib/assert/assertions.rb', line 131 def assert_is_not_a(klass, instance, desc = nil) assert(!instance.is_a?(klass), desc) do "Expected #{Assert::U.show(instance, __assert_config__)} "\ "(#{instance.class}) to not be a `#{klass}`." end end |
#assert_match(exp, act, desc = nil) ⇒ Object
142 143 144 145 146 147 148 149 |
# File 'lib/assert/assertions.rb', line 142 def assert_match(exp, act, desc = nil) exp_regex = String === exp && String === act ? /#{Regexp.escape(exp)}/ : exp assert(act =~ exp_regex, desc) do "Expected #{Assert::U.show(act, __assert_config__)}"\ " to match #{Assert::U.show(exp, __assert_config__)}." end end |
#assert_nil(object, desc = nil) ⇒ Object
161 162 163 164 165 |
# File 'lib/assert/assertions.rb', line 161 def assert_nil(object, desc = nil) assert(object.nil?, desc) do "Expected #{Assert::U.show(object, __assert_config__)} to be nil." end end |
#assert_not_block(desc = nil) ⇒ Object Also known as: refute_block
24 25 26 |
# File 'lib/assert/assertions.rb', line 24 def assert_not_block(desc = nil) assert(!yield, desc){ "Expected block to not return a true value." } end |
#assert_not_changes(ruby_string_to_eval, desc: nil, from: Assert::ActualValue.not_given, &block) ⇒ Object Also known as: refute_changes
258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 |
# File 'lib/assert/assertions.rb', line 258 def assert_not_changes( ruby_string_to_eval, desc: nil, from: Assert::ActualValue.not_given, &block) desc_msg = desc ? "#{desc}\n" : "" from_eval = instance_eval(ruby_string_to_eval) if Assert::ActualValue.given?(from) assert_equal( from, from_eval, "#{desc_msg}Expected `#{ruby_string_to_eval}` to "\ "not change from `#{from.inspect}`.", ) end block.call to_eval = instance_eval(ruby_string_to_eval) assert_equal( from_eval, to_eval, "#{desc_msg}Expected `#{ruby_string_to_eval}` to not change; "\ "it was `#{from_eval.inspect}` and changed to `#{to_eval.inspect}`.", ) end |
#assert_not_empty(collection, desc = nil) ⇒ Object Also known as: refute_empty
36 37 38 39 40 41 |
# File 'lib/assert/assertions.rb', line 36 def assert_not_empty(collection, desc = nil) assert(!collection.empty?, desc) do "Expected #{Assert::U.show(collection, __assert_config__)} to "\ "not be empty." end end |
#assert_not_equal(exp, act, desc = nil) ⇒ Object Also known as: refute_equal
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
# File 'lib/assert/assertions.rb', line 60 def assert_not_equal(exp, act, desc = nil) assert(act != exp, desc) do c = __assert_config__ exp_show = Assert::U.show_for_diff(exp, c) act_show = Assert::U.show_for_diff(act, c) if c.use_diff_proc.call(exp_show, act_show) "Expected equals actual, diff:\n"\ "#{c.run_diff_proc.call(exp_show, act_show)}" else "Expected #{Assert::U.show(act, c)} to "\ "not be equal to #{Assert::U.show(exp, c)}." end end end |
#assert_not_false(object, desc = nil) ⇒ Object Also known as: refute_false
193 194 195 196 197 |
# File 'lib/assert/assertions.rb', line 193 def assert_not_false(object, desc = nil) assert(object != false, desc) do "Expected #{Assert::U.show(object, __assert_config__)} to not be false." end end |
#assert_not_file_exists(file_path, desc = nil) ⇒ Object Also known as: refute_file_exists
83 84 85 86 87 |
# File 'lib/assert/assertions.rb', line 83 def assert_not_file_exists(file_path, desc = nil) assert(!File.exist?(File.(file_path)), desc) do "Expected #{Assert::U.show(file_path, __assert_config__)} to not exist." end end |
#assert_not_includes(object, collection, desc = nil) ⇒ Object Also known as: assert_not_included, refute_includes, refute_included
98 99 100 101 102 103 |
# File 'lib/assert/assertions.rb', line 98 def assert_not_includes(object, collection, desc = nil) assert(!collection.include?(object), desc) do "Expected #{Assert::U.show(collection, __assert_config__)}"\ " to not include #{Assert::U.show(object, __assert_config__)}." end end |
#assert_not_instance_of(klass, instance, desc = nil) ⇒ Object Also known as: refute_instance_of
115 116 117 118 119 120 |
# File 'lib/assert/assertions.rb', line 115 def assert_not_instance_of(klass, instance, desc = nil) assert(!instance.instance_of?(klass), desc) do "Expected #{Assert::U.show(instance, __assert_config__)} "\ "(#{instance.class}) to not be an instance of #{klass}." end end |
#assert_not_match(exp, act, desc = nil) ⇒ Object Also known as: refute_match, assert_no_match
151 152 153 154 155 156 157 |
# File 'lib/assert/assertions.rb', line 151 def assert_not_match(exp, act, desc = nil) exp = String === exp && String === act ? /#{Regexp.escape(exp)}/ : exp assert(act !~ exp, desc) do "Expected #{Assert::U.show(act, __assert_config__)}"\ " to not match #{Assert::U.show(exp, __assert_config__)}." end end |
#assert_not_nil(object, desc = nil) ⇒ Object Also known as: refute_nil
167 168 169 170 171 |
# File 'lib/assert/assertions.rb', line 167 def assert_not_nil(object, desc = nil) assert(!object.nil?, desc) do "Expected #{Assert::U.show(object, __assert_config__)} to not be nil." end end |
#assert_not_respond_to(method, object, desc = nil) ⇒ Object Also known as: assert_not_responds_to, refute_respond_to, refute_responds_to
294 295 296 297 298 299 |
# File 'lib/assert/assertions.rb', line 294 def assert_not_respond_to(method, object, desc = nil) assert(!object.respond_to?(method), desc) do "Expected #{Assert::U.show(object, __assert_config__)} "\ "(#{object.class}) to not respond to `#{method}`." end end |
#assert_not_same(exp, act, desc = nil) ⇒ Object Also known as: refute_same
322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 |
# File 'lib/assert/assertions.rb', line 322 def assert_not_same(exp, act, desc = nil) assert(!act.equal?(exp), desc) do c = __assert_config__ exp_show = Assert::U.show_for_diff(exp, c) act_show = Assert::U.show_for_diff(act, c) exp_id = "#<#{exp.class}:#{"0x0%x" % (exp.object_id << 1)}>" act_id = "#<#{act.class}:#{"0x0%x" % (act.object_id << 1)}>" if c.use_diff_proc.call(exp_show, act_show) "Expected #{act_id} to not be the same as #{exp_id}, diff:\n"\ "#{c.run_diff_proc.call(exp_show, act_show)}" else "Expected #{Assert::U.show(act, c)} (#{act_id}) to "\ "not be the same as #{Assert::U.show(exp, c)} (#{exp_id})." end end end |
#assert_not_true(object, desc = nil) ⇒ Object Also known as: refute_true
180 181 182 183 184 |
# File 'lib/assert/assertions.rb', line 180 def assert_not_true(object, desc = nil) assert(object != true, desc) do "Expected #{Assert::U.show(object, __assert_config__)} to not be true." end end |
#assert_nothing_raised(*exceptions, &block) ⇒ Object Also known as: assert_not_raises, assert_not_raise
208 209 210 211 212 |
# File 'lib/assert/assertions.rb', line 208 def assert_nothing_raised(*exceptions, &block) desc = exceptions.last.is_a?(String) ? exceptions.pop : nil err = NoRaisedException.new(exceptions, &block) assert(!err.raised?, desc){ err.msg } end |
#assert_raises(*exceptions, &block) ⇒ Object Also known as: assert_raise
200 201 202 203 204 205 |
# File 'lib/assert/assertions.rb', line 200 def assert_raises(*exceptions, &block) desc = exceptions.last.is_a?(String) ? exceptions.pop : nil err = RaisedException.new(exceptions, &block) assert(err.raised?, desc){ err.msg } err.exception end |
#assert_respond_to(method, object, desc = nil) ⇒ Object Also known as: assert_responds_to
286 287 288 289 290 291 |
# File 'lib/assert/assertions.rb', line 286 def assert_respond_to(method, object, desc = nil) assert(object.respond_to?(method), desc) do "Expected #{Assert::U.show(object, __assert_config__)} "\ "(#{object.class}) to respond to `#{method}`." end end |
#assert_same(exp, act, desc = nil) ⇒ Object
304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 |
# File 'lib/assert/assertions.rb', line 304 def assert_same(exp, act, desc = nil) assert(act.equal?(exp), desc) do c = __assert_config__ exp_show = Assert::U.show_for_diff(exp, c) act_show = Assert::U.show_for_diff(act, c) exp_id = "#<#{exp.class}:#{"0x0%x" % (exp.object_id << 1)}>" act_id = "#<#{act.class}:#{"0x0%x" % (act.object_id << 1)}>" if c.use_diff_proc.call(exp_show, act_show) "Expected #{act_id} to be the same as #{exp_id}, diff:\n"\ "#{c.run_diff_proc.call(exp_show, act_show)}" else "Expected #{Assert::U.show(act, c)} (#{act_id}) to "\ "be the same as #{Assert::U.show(exp, c)} (#{exp_id})." end end end |