-
-
Notifications
You must be signed in to change notification settings - Fork 197
/
should_test.rb
271 lines (217 loc) · 7.11 KB
/
should_test.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
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
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
require File.join(File.dirname(__FILE__), '..', 'test_helper')
class ShouldTest < ActiveSupport::TestCase # :nodoc:
should "be able to define a should statement outside of a context" do
assert true
end
should "see the name of my class as ShouldTest" do
assert_equal "ShouldTest", self.class.name
end
def self.should_see_class_methods
should "be able to see class methods" do
assert true
end
end
def self.should_be_able_to_setup_a_should_eventually_in_a_class_method
should "be able to setup a should eventually in a class method"
end
def self.should_see_a_context_block_like_a_Test_Unit_class
should "see a context block as a Test::Unit class" do
assert_equal "ShouldTest", self.class.name
end
end
def self.should_see_blah
should "see @blah through a macro" do
assert @blah
end
end
def self.should_not_see_blah
should "not see @blah through a macro" do
assert_nil @blah
end
end
def self.should_be_able_to_make_context_macros(prefix = nil)
context "a macro" do
should "have the tests named correctly" do
assert_match(/^test: #{prefix}a macro should have the tests named correctly/, self.to_s)
end
end
end
context "Context" do
should_see_class_methods
should_see_a_context_block_like_a_Test_Unit_class
should_be_able_to_make_context_macros("Context ")
should_be_able_to_setup_a_should_eventually_in_a_class_method
should "not define @blah" do
assert ! self.instance_variables.include?("@blah")
end
should_not_see_blah
should "be able to define a should statement" do
assert true
end
should "see the name of my class as ShouldTest" do
assert_equal "ShouldTest", self.class.name
end
context "with a subcontext" do
should_be_able_to_make_context_macros("Context with a subcontext ")
end
end
context "Context with setup block" do
setup do
@blah = "blah"
end
should "have @blah == 'blah'" do
assert_equal "blah", @blah
end
should_see_blah
should "have name set right" do
assert_match(/^test: Context with setup block/, self.to_s)
end
context "and a subcontext" do
setup do
@blah = "#{@blah} twice"
end
should "be named correctly" do
assert_match(/^test: Context with setup block and a subcontext should be named correctly/, self.to_s)
end
should "run the setup methods in order" do
assert_equal @blah, "blah twice"
end
should_see_blah
end
end
context "Another context with setup block" do
setup do
@blah = "foo"
end
should "have @blah == 'foo'" do
assert_equal "foo", @blah
end
should "have name set right" do
assert_match(/^test: Another context with setup block/, self.to_s)
end
should_see_blah
end
should_eventually "pass, since it's a should_eventually" do
flunk "what?"
end
# Context creation and naming
def test_should_create_a_new_context
assert_nothing_raised do
Shoulda::Context.new("context name", self) do; end
end
end
def test_should_create_a_nested_context
assert_nothing_raised do
parent = Shoulda::Context.new("Parent", self) do; end
child = Shoulda::Context.new("Child", parent) do; end
end
end
def test_should_name_a_contexts_correctly
parent = Shoulda::Context.new("Parent", self) do; end
child = Shoulda::Context.new("Child", parent) do; end
grandchild = Shoulda::Context.new("GrandChild", child) do; end
assert_equal "Parent", parent.full_name
assert_equal "Parent Child", child.full_name
assert_equal "Parent Child GrandChild", grandchild.full_name
end
# Should statements
def test_should_have_should_hashes_when_given_should_statements
context = Shoulda::Context.new("name", self) do
should "be good" do; end
should "another" do; end
end
names = context.shoulds.map {|s| s[:name]}
assert_equal ["another", "be good"], names.sort
end
# setup and teardown
def test_should_capture_setup_and_teardown_blocks
context = Shoulda::Context.new("name", self) do
setup do; "setup"; end
teardown do; "teardown"; end
end
assert_equal "setup", context.setup_blocks.first.call
assert_equal "teardown", context.teardown_blocks.first.call
end
# building
def test_should_create_shoulda_test_for_each_should_on_build
context = Shoulda::Context.new("name", self) do
should "one" do; end
should "two" do; end
end
context.expects(:create_test_from_should_hash).with(has_entry(:name => "one"))
context.expects(:create_test_from_should_hash).with(has_entry(:name => "two"))
context.build
end
def test_should_create_test_methods_on_build
tu_class = ActiveSupport::TestCase
context = Shoulda::Context.new("A Context", tu_class) do
should "define the test" do; end
end
tu_class.expects(:define_method).with(:"test: A Context should define the test. ")
context.build
end
def test_should_create_test_methods_on_build_when_subcontext
tu_class = ActiveSupport::TestCase
context = Shoulda::Context.new("A Context", tu_class) do
context "with a child" do
should "define the test" do; end
end
end
tu_class.expects(:define_method).with(:"test: A Context with a child should define the test. ")
context.build
end
# Test::Unit integration
def test_should_create_a_new_context_and_build_it_on_Test_Unit_context
c = mock("context")
c.expects(:build)
Shoulda::Context.expects(:new).with("foo", kind_of(Class)).returns(c)
self.class.context "foo" do; end
end
def test_should_create_a_one_off_context_and_build_it_on_Test_Unit_should
s = mock("test")
Shoulda::Context.any_instance.expects(:should).with("rock", {}).returns(s)
Shoulda::Context.any_instance.expects(:build)
self.class.should "rock" do; end
end
def test_should_create_a_one_off_context_and_build_it_on_Test_Unit_should_eventually
s = mock("test")
Shoulda::Context.any_instance.expects(:should_eventually).with("rock").returns(s)
Shoulda::Context.any_instance.expects(:build)
self.class.should_eventually "rock" do; end
end
should "run a :before proc", :before => lambda { @value = "before" } do
assert_equal "before", @value
end
context "A :before proc" do
setup do
assert_equal "before", @value
@value = "setup"
end
should "run before the current setup", :before => lambda { @value = "before" } do
assert_equal "setup", @value
end
end
context "a before statement" do
setup do
assert_equal "before", @value
@value = "setup"
end
before_should "run before the current setup" do
@value = "before"
end
end
context "A context" do
setup do
@value = "outer"
end
context "with a subcontext and a :before proc" do
before = lambda do
assert "outer", @value
@value = "before"
end
should "run after the parent setup", :before => before do
assert_equal "before", @value
end
end
end
end