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test_viewer.rb
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test_viewer.rb
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require_relative '../../test_helper'
require 'rack'
require 'logster/redis_store'
require 'logster/middleware/viewer'
class TestViewer < Minitest::Test
class BrokenApp
def call(env)
[500, {}, ["broken"]]
end
end
def setup
Logster.config.subdirectory = "/logsie"
Logster.store = Logster::RedisStore.new
Logster.store.clear_all
end
def teardown
Logster.config.subdirectory = nil
Logster.store.clear_all
Logster.store = nil
end
def viewer
@viewer ||= Logster::Middleware::Viewer.new(nil)
end
def request
@request ||= Rack::MockRequest.new(Rack::Lint.new(viewer))
end
def test_path_resolution
assert_nil(viewer.send(:resolve_path, "/logs"))
assert_nil(viewer.send(:resolve_path, "/admin/logsie"))
assert_nil(viewer.send(:resolve_path, "/admin/logsie/bla"))
assert_equal("/", viewer.send(:resolve_path, "/logsie"))
assert_equal("/", viewer.send(:resolve_path, "/logsie/"))
assert_equal("/hello/world", viewer.send(:resolve_path, "/logsie/hello/world"))
end
def test_search_raceguard_s
response = request.get('/logsie/messages.json?search=searchkey')
result = JSON.parse(response.body)
assert_equal('searchkey', result['search'])
end
def test_search_raceguard_sr
response = request.get('/logsie/messages.json?search=/regex/®ex_search=true')
result = JSON.parse(response.body)
assert_equal('/regex/', result['search'])
end
def test_search_raceguard_f
response = request.get("/logsie/messages.json?filter=0_1_2_3_4")
result = JSON.parse(response.body)
assert_equal([0, 1, 2, 3, 4], result['filter'])
end
def test_regex_parse
assert_equal(/hello/i, viewer.send(:parse_regex, '/hello/i'))
end
def test_settings_page_responds_with_json
Logster.store.ignore = [/somepattern/, /anotherpattern/]
record = Logster::SuppressionPattern.new("custompattern")
record.save
Logster.store.report(Logger::INFO, "test", "somepattern")
response = request.get("/logsie/settings.json")
assert_equal(200, response.status)
assert_includes(response.content_type, "application/json")
json = JSON.parse(response.body)
suppression = json["suppression"]
custom_patterns = suppression.reject { |p| p["hard"] }.map { |p| p["value"] }
coded_patterns = suppression.select { |p| p["hard"] }.map { |p| p["value"] }
assert_includes(custom_patterns, "/custompattern/")
assert_includes(coded_patterns, "/somepattern/")
assert_includes(coded_patterns, "/anotherpattern/")
Logster.store.ignore = nil
record.destroy
response = request.get("/logsie/settings.json")
assert_equal(200, response.status)
json = JSON.parse(response.body)
assert_equal([], json["suppression"])
ensure
Logster.store.ignore = nil
end
def test_settings_page_responds_with_html
response = request.get("/logsie/settings")
assert_equal(200, response.status)
assert_includes(response.content_type, "text/html")
end
def test_patterns_endpoint_doesnt_accept_GETs
Logster.config.enable_custom_patterns_via_ui = true
response = request.get("/logsie/patterns/suppression.json",
params: { pattern: "patternfromuser" }
)
assert_equal(405, response.status)
assert_equal(0, Logster::SuppressionPattern.find_all.size)
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_patterns_endpoint_doesnt_work_when_its_disabled_from_config
Logster.config.enable_custom_patterns_via_ui = false
response = request.post("/logsie/patterns/suppression.json",
params: { pattern: "patternfromuser" }
)
assert_equal(403, response.status)
assert_equal(0, Logster::SuppressionPattern.find_all.size)
end
def test_patterns_endpoint_doesnt_work_with_undefined_set
Logster.config.enable_custom_patterns_via_ui = true
response = request.post("/logsie/patterns/weirdset.json",
params: { pattern: "disallowedpattern" }
)
assert_equal(404, response.status)
Logster::PATTERNS.each do |klass|
assert_equal(0, klass.find_all.size)
end
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_creating_patterns_works
Logster.config.enable_custom_patterns_via_ui = true
response = request.post("/logsie/patterns/suppression.json",
params: { pattern: "newpattern" }
)
assert_equal(200, response.status)
assert_equal(/newpattern/, Logster::SuppressionPattern.find_all.first)
json = JSON.parse(response.body)
assert_equal("/newpattern/", json["pattern"])
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_suppression_patterns_have_optional_retroactive_effect
Logster.config.enable_custom_patterns_via_ui = true
Logster.store.report(Logger::INFO, "test", "non-matching message")
Logster.store.report(Logger::INFO, "test", "apple orange")
Logster.store.report(Logger::INFO, "test", "apples oranges")
request.post("/logsie/patterns/suppression.json",
params: { pattern: "apple" }
)
messages = Logster.store.latest
assert_includes(messages.map(&:message), "apple orange")
assert_includes(messages.map(&:message), "apples oranges")
assert_includes(messages.map(&:message), "non-matching message")
request.post("/logsie/patterns/suppression.json",
params: { pattern: "orange", retroactive: true }
)
messages = Logster.store.latest
assert_equal(1, messages.size)
assert_equal("non-matching message", messages.first.message)
response = request.post("/logsie/patterns/suppression.json",
params: { pattern: "doesntmatchanything", retroactive: true }
)
# assert no error occures if it doesn't delete anything retroactively
assert_equal(200, response.status)
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_modifying_patterns_returns_404_for_non_existing_patterns
Logster.config.enable_custom_patterns_via_ui = true
response = request.put("/logsie/patterns/suppression.json",
params: { new_pattern: "doesntexists", pattern: "doesntexisttoo" }
)
assert_equal(404, response.status)
assert_equal(0, Logster::SuppressionPattern.find_all.size)
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_modifying_doesnt_accept_empty_regexp
Logster.config.enable_custom_patterns_via_ui = true
Logster::SuppressionPattern.new("goodcitizen").save
response = request.put("/logsie/patterns/suppression.json",
params: { new_pattern: "", pattern: "goodcitizen" }
)
assert_equal(400, response.status)
patterns = Logster::SuppressionPattern.find_all
assert_equal(1, patterns.size)
assert_equal(/goodcitizen/, patterns.first)
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_modifying_patterns_works
Logster.config.enable_custom_patterns_via_ui = true
Logster::SuppressionPattern.new("oldpattern").save
Logster::SuppressionPattern.new("notgoinganywhere").save
response = request.put("/logsie/patterns/suppression.json",
params: { pattern: "oldpattern", new_pattern: "brandnewpattern" }
)
assert_equal(200, response.status)
patterns = Logster::SuppressionPattern.find_all
assert_equal(2, patterns.size)
assert_includes(patterns, /brandnewpattern/)
assert_includes(patterns, /notgoinganywhere/)
json = JSON.parse(response.body)
assert_equal("/brandnewpattern/", json["pattern"])
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_removing_patterns_works
Logster.config.enable_custom_patterns_via_ui = true
Logster::SuppressionPattern.new("tobedeleted").save
Logster::SuppressionPattern.new("notgoinganywhere").save
response = request.delete("/logsie/patterns/suppression.json",
params: { pattern: "tobedeleted" }
)
assert_equal(200, response.status)
response = request.delete("/logsie/patterns/suppression.json",
params: { pattern: "doesntexistanymore" }
)
assert_equal(404, response.status)
patterns = Logster::SuppressionPattern.find_all
assert_equal(1, patterns.size)
assert_includes(patterns, /notgoinganywhere/)
ensure
Logster.config.enable_custom_patterns_via_ui = false
end
def test_clear_all_button_shouldnt_clear_custom_patterns
Logster::SuppressionPattern.new("testpattern").save
Logster.store.report(Logger::INFO, "test", "mysmalltest")
Logster.store.report(Logger::INFO, "test", "another test")
response = request.post("/logsie/clear")
assert_equal(200, response.status)
assert_equal(0, Logster.store.latest.size)
records = Logster::SuppressionPattern.find_all
assert_equal(1, records.size)
assert_equal(/testpattern/, records.first)
end
def test_reset_ignore_count_works
Logster.store.ignore = [/whatever store/]
Logster.store.allow_custom_patterns = true
Logster::SuppressionPattern.new(/custom pattern/).save
Logster.store.report(Logger::INFO, "test", "something whatever store")
Logster.store.report(Logger::INFO, "test", "this is for custom pattern")
response = request.get("/logsie/settings.json")
assert_equal(200, response.status)
json = JSON.parse(response.body)
suppression = json["suppression"]
assert_equal("1", suppression.find { |p| p["value"] == "/whatever store/" }["count"])
assert_equal("1", suppression.find { |p| p["value"] == "/custom pattern/" }["count"])
response = request.put("/logsie/reset-count.json",
params: { pattern: "/whatever store/", hard: true }
)
assert_equal(200, response.status)
response = request.put("/logsie/reset-count.json",
params: { pattern: "/custom pattern/", hard: false }
)
assert_equal(200, response.status)
hash = Logster.store.get_all_ignore_count
assert_equal({}, hash)
end
def test_linking_to_a_valid_js_files
%w(
/logsie/javascript/client-app.js
/logsie/javascript/vendor.js
).each do |path|
response = request.get(path)
assert_equal(200, response.status)
assert_equal('application/javascript', response.headers['Content-Type'])
end
end
def test_linking_to_a_valid_css_files
%w(
/logsie/stylesheets/client-app.css
/logsie/stylesheets/vendor.css
).each do |path|
response = request.get(path)
assert_equal(200, response.status)
assert_equal('text/css', response.headers['Content-Type'])
end
end
def test_linking_to_an_invalid_ember_component_or_template
%w(
/logsie/javascript/templates/application.hbs
/logsie/javascript/templates/does_not_exist.js
/logsie/javascript/components/does_not_exist.js
/logsie/javascript/templates/../../app.js
).each do |path|
response = request.get(path)
assert_equal(404, response.status, "#{path} should have 404'ed")
end
end
def test_messages_endpoint_doesnt_include_envs_when_search_term_absent
Logster.store.clear_all
env = { "b" => 1, "c" => 2 }
msg = Logster.store.report(Logger::INFO, "test", "something hello", env: env)
response = request.get("/logsie/messages.json")
assert_equal(200, response.status)
messages = JSON.parse(response.body)["messages"]
assert_equal(1, messages.size)
msg = messages.first
assert_equal("something hello", msg["message"])
assert_nil(msg["env"])
end
def test_messages_endpoint_includes_env_when_there_is_search_term
Logster.store.clear_all
env = { "b" => 1, "c" => 2 }
msg = Logster.store.report(Logger::INFO, "test", "something hello", env: env)
response = request.get("/logsie/messages.json?search=something")
assert_equal(200, response.status)
messages = JSON.parse(response.body)["messages"]
assert_equal(1, messages.size)
msg = messages.first
assert_equal("something hello", msg["message"])
assert_includes(msg["env"].values, 1, 2)
end
def test_fetch_env_returns_env_associated_with_message
env = { "b" => 1, "c" => 2 }
msg = Logster.store.report(Logger::INFO, "test", "something whatever store", env: env)
response = request.get("/logsie/fetch-env/#{msg.key}.json")
assert_equal(200, response.status)
res = JSON.parse(response.body)
assert_includes(res.values, 1, 2)
end
def test_fetch_env_returns_404_when_invalid_key
response = request.get("/logsie/fetch-env/123456abc.json")
assert_equal(404, response.status)
end
end