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
|
# frozen_string_literal: true
require "abstract_unit"
require "rails/test_unit/reporter"
require "minitest/mock"
class TestUnitReporterTest < ActiveSupport::TestCase
class ExampleTest < Minitest::Test
def woot; end
end
setup do
@output = StringIO.new
@reporter = Rails::TestUnitReporter.new @output, output_inline: true
end
test "prints rerun snippet to run a single failed test" do
@reporter.record(failed_test)
@reporter.report
assert_match %r{^bin/rails test .*test/test_unit/reporter_test\.rb:\d+$}, @output.string
assert_rerun_snippet_count 1
end
test "prints rerun snippet for every failed test" do
@reporter.record(failed_test)
@reporter.record(failed_test)
@reporter.record(failed_test)
@reporter.report
assert_rerun_snippet_count 3
end
test "does not print snippet for successful and skipped tests" do
@reporter.record(passing_test)
@reporter.record(skipped_test)
@reporter.report
assert_no_match "Failed tests:", @output.string
assert_rerun_snippet_count 0
end
test "prints rerun snippet for skipped tests if run in verbose mode" do
verbose = Rails::TestUnitReporter.new @output, verbose: true
verbose.record(skipped_test)
verbose.report
assert_rerun_snippet_count 1
end
test "allows to customize the executable in the rerun snippet" do
original_executable = Rails::TestUnitReporter.executable
begin
Rails::TestUnitReporter.executable = "bin/test"
@reporter.record(failed_test)
@reporter.report
assert_match %r{^bin/test .*test/test_unit/reporter_test\.rb:\d+$}, @output.string
ensure
Rails::TestUnitReporter.executable = original_executable
end
end
test "outputs failures inline" do
@reporter.record(failed_test)
@reporter.report
expect = %r{\AF\n\nFailure:\nTestUnitReporterTest::ExampleTest#woot \[[^\]]+\]:\nboo\n\nbin/rails test test/test_unit/reporter_test\.rb:\d+\n\n\z}
assert_match expect, @output.string
end
test "outputs errors inline" do
@reporter.record(errored_test)
@reporter.report
expect = %r{\AE\n\nError:\nTestUnitReporterTest::ExampleTest#woot:\nArgumentError: wups\n \n\nbin/rails test .*test/test_unit/reporter_test\.rb:\d+\n\n\z}
assert_match expect, @output.string
end
test "outputs skipped tests inline if verbose" do
verbose = Rails::TestUnitReporter.new @output, verbose: true, output_inline: true
verbose.record(skipped_test)
verbose.report
expect = %r{\ATestUnitReporterTest::ExampleTest#woot = 10\.00 s = S\n\n\nSkipped:\nTestUnitReporterTest::ExampleTest#woot \[[^\]]+\]:\nskipchurches, misstemples\n\nbin/rails test test/test_unit/reporter_test\.rb:\d+\n\n\z}
assert_match expect, @output.string
end
test "does not output rerun snippets after run" do
@reporter.record(failed_test)
@reporter.report
assert_no_match "Failed tests:", @output.string
end
test "fail fast interrupts run on failure" do
fail_fast = Rails::TestUnitReporter.new @output, fail_fast: true
interrupt_raised = false
# Minitest passes through Interrupt, catch it manually.
begin
fail_fast.record(failed_test)
rescue Interrupt
interrupt_raised = true
ensure
assert interrupt_raised, "Expected Interrupt to be raised."
end
end
test "fail fast interrupts run on error" do
fail_fast = Rails::TestUnitReporter.new @output, fail_fast: true
interrupt_raised = false
# Minitest passes through Interrupt, catch it manually.
begin
fail_fast.record(errored_test)
rescue Interrupt
interrupt_raised = true
ensure
assert interrupt_raised, "Expected Interrupt to be raised."
end
end
test "fail fast does not interrupt run skips" do
fail_fast = Rails::TestUnitReporter.new @output, fail_fast: true
fail_fast.record(skipped_test)
assert_no_match "Failed tests:", @output.string
end
test "outputs colored passing results" do
@output.stub(:tty?, true) do
colored = Rails::TestUnitReporter.new @output, color: true, output_inline: true
colored.record(passing_test)
expect = %r{\e\[32m\.\e\[0m}
assert_match expect, @output.string
end
end
test "outputs colored skipped results" do
@output.stub(:tty?, true) do
colored = Rails::TestUnitReporter.new @output, color: true, output_inline: true
colored.record(skipped_test)
expect = %r{\e\[33mS\e\[0m}
assert_match expect, @output.string
end
end
test "outputs colored failed results" do
@output.stub(:tty?, true) do
colored = Rails::TestUnitReporter.new @output, color: true, output_inline: true
colored.record(errored_test)
expected = %r{\e\[31mE\e\[0m\n\n\e\[31mError:\nTestUnitReporterTest::ExampleTest#woot:\nArgumentError: wups\n \n\e\[0m}
assert_match expected, @output.string
end
end
private
def assert_rerun_snippet_count(snippet_count)
assert_equal snippet_count, @output.string.scan(%r{^bin/rails test }).size
end
def failed_test
ft = Minitest::Result.from(ExampleTest.new(:woot))
ft.failures << begin
raise Minitest::Assertion, "boo"
rescue Minitest::Assertion => e
e
end
ft
end
def errored_test
error = ArgumentError.new("wups")
error.set_backtrace([ "some_test.rb:4" ])
et = Minitest::Result.from(ExampleTest.new(:woot))
et.failures << Minitest::UnexpectedError.new(error)
et
end
def passing_test
Minitest::Result.from(ExampleTest.new(:woot))
end
def skipped_test
st = Minitest::Result.from(ExampleTest.new(:woot))
st.failures << begin
raise Minitest::Skip, "skipchurches, misstemples"
rescue Minitest::Assertion => e
e
end
st.time = 10
st
end
end
|
