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include_matcher_spec.rb
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include_matcher_spec.rb
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require "spec_helper"
RSpec.describe "Integration with RSpec's #include matcher",
type: :integration do
context "when used against an array" do
context "that is small" do
it "produces the correct failure message when used in the positive" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = ["Marty", "Jennifer", "Doc"]
expected = ["Marty", "Einie"]
expect(actual).to include(*expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).to include(*expected)",
expectation:
proc do
line do
plain "Expected "
actual %|["Marty", "Jennifer", "Doc"]|
plain " to include "
expected %|"Einie"|
plain "."
end
end,
diff:
proc do
plain_line " ["
plain_line %| "Marty",|
plain_line %| "Jennifer",|
# plain_line %| "Doc",| # FIXME
plain_line %| "Doc"|
expected_line %|- "Einie"|
plain_line " ]"
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
it "produces the correct failure message when used in the negative" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
values = ["Marty", "Einie"]
expect(values).not_to include(*values)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(values).not_to include(*values)",
expectation:
proc do
line do
plain "Expected "
actual %|["Marty", "Einie"]|
plain " not to include "
expected %|"Marty" and "Einie"|
plain "."
end
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
end
context "that is large" do
it "produces the correct failure message when used in the positive" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = [
"Marty McFly",
"Doc Brown",
"Einie",
"Lorraine McFly"
]
expected = [
"Marty McFly",
"Doc Brown",
"Einie",
"Biff Tannen",
"George McFly",
"Lorraine McFly"
]
expect(actual).to include(*expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).to include(*expected)",
expectation:
proc do
line do
plain " Expected "
actual %|["Marty McFly", "Doc Brown", "Einie", "Lorraine McFly"]|
end
line do
plain "to include "
expected %|"Biff Tannen" and "George McFly"|
end
end,
diff:
proc do
plain_line " ["
plain_line %| "Marty McFly",|
plain_line %| "Doc Brown",|
plain_line %| "Einie",|
# plain_line %| "Lorraine McFly",| # FIXME
plain_line %| "Lorraine McFly"|
expected_line %|- "Biff Tannen",|
expected_line %|- "George McFly"|
plain_line " ]"
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
it "produces the correct failure message when used in the negative" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = [
"Marty McFly",
"Doc Brown",
"Einie",
"Biff Tannen",
"George McFly",
"Lorraine McFly"
]
expected = [
"Marty McFly",
"Doc Brown",
"Einie",
"Lorraine McFly"
]
expect(actual).not_to include(*expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).not_to include(*expected)",
newline_before_expectation: true,
expectation:
proc do
line do
plain " Expected "
actual %|["Marty McFly", "Doc Brown", "Einie", "Biff Tannen", "George McFly", "Lorraine McFly"]|
end
line do
plain "not to include "
expected %|"Marty McFly", "Doc Brown", "Einie", and "Lorraine McFly"|
end
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
end
end
context "when used against a hash" do
context "that is small" do
it "produces the correct failure message when used in the positive" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = { city: "Burbank", zip: "90210" }
expected = { city: "Hill Valley", state: "CA" }
expect(actual).to include(expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).to include(expected)",
expectation:
proc do
line do
plain "Expected "
actual %|{ city: "Burbank", zip: "90210" }|
plain " to include "
expected %|(city: "Hill Valley", state: "CA")|
plain "."
end
end,
diff:
proc do
plain_line " {"
expected_line %|- city: "Hill Valley",|
actual_line %|+ city: "Burbank",|
# FIXME
# expected_line %|- state: "CA",|
expected_line %|- state: "CA"|
plain_line %| zip: "90210"|
plain_line " }"
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
it "produces the correct failure message when used in the negative" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = { city: "Burbank", zip: "90210" }
expected = { city: "Burbank" }
expect(actual).not_to include(expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).not_to include(expected)",
expectation:
proc do
line do
plain "Expected "
actual %|{ city: "Burbank", zip: "90210" }|
plain " not to include "
expected %|(city: "Burbank")|
plain "."
end
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
it "produces the correct failure message when fuzzy matching" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = { number: 42, city: "Burbank", zip: "90210" }
expected = { number: a_kind_of(Numeric), city: /burb/i, state: "CA" }
expect(actual).to include(expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).to include(expected)",
expectation:
proc do
line do
plain "Expected "
actual %|{ number: 42, city: "Burbank", zip: "90210" }|
plain " to include "
expected %|(state: "CA")|
plain "."
end
end,
diff:
proc do
plain_line " {"
plain_line " number: 42,"
plain_line %| city: "Burbank",|
plain_line %| zip: "90210"|
expected_line %|- state: "CA"|
plain_line " }"
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
end
context "that is large" do
it "produces the correct failure message when used in the positive" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = {
city: "Burbank",
state: "CA",
zip: "90210"
}
expected = {
city: "Hill Valley",
zip: "90382"
}
expect(actual).to include(expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).to include(expected)",
expectation:
proc do
line do
plain " Expected "
actual %|{ city: "Burbank", state: "CA", zip: "90210" }|
end
line do
plain "to include "
expected %|(city: "Hill Valley", zip: "90382")|
end
end,
diff:
proc do
plain_line " {"
expected_line %|- city: "Hill Valley",|
actual_line %|+ city: "Burbank",|
plain_line %| state: "CA",|
expected_line %|- zip: "90382"|
actual_line %|+ zip: "90210"|
plain_line " }"
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
it "produces the correct failure message when used in the negative" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = { city: "Hill Valley", state: "CA", zip: "90210" }
expected = { city: "Hill Valley", state: "CA" }
expect(actual).not_to include(expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).not_to include(expected)",
newline_before_expectation: true,
expectation:
proc do
line do
plain " Expected "
actual %|{ city: "Hill Valley", state: "CA", zip: "90210" }|
end
line do
plain "not to include "
expected %|(city: "Hill Valley", state: "CA")|
end
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
it "produces the correct failure message when fuzzy matching" do
as_both_colored_and_uncolored do |color_enabled|
snippet = <<~TEST.strip
actual = {
number: 42,
street: "Yoshie Circles",
city: "Burbank",
state: "CA",
zip: "90210"
}
expected = {
number: a_kind_of(Numeric),
street: "Yoshie Circles",
city: /burb/i,
zip: "90382"
}
expect(actual).to include(expected)
TEST
program =
make_plain_test_program(snippet, color_enabled: color_enabled)
expected_output =
build_expected_output(
color_enabled: color_enabled,
snippet: "expect(actual).to include(expected)",
expectation:
proc do
line do
plain " Expected "
actual %|{ number: 42, street: "Yoshie Circles", city: "Burbank", state: "CA", zip: "90210" }|
end
line do
plain "to include "
expected %|(zip: "90382")|
end
end,
diff:
proc do
plain_line " {"
plain_line " number: 42,"
plain_line %| street: "Yoshie Circles",|
plain_line %| city: "Burbank",|
plain_line %| state: "CA",|
expected_line %|- zip: "90382"|
actual_line %|+ zip: "90210"|
plain_line " }"
end
)
expect(program).to produce_output_when_run(expected_output).in_color(
color_enabled
)
end
end
end
end
end