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94 lines
4.1 KiB
Elm
94 lines
4.1 KiB
Elm
module NoTestValuesInProductionCodeTest exposing (all)
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import NoTestValuesInProductionCode exposing (rule)
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import Review.Test
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import Test exposing (Test, describe, test)
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all : Test
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all =
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describe "NoTestValuesInProductionCode"
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[ endsWithTest
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, startsWithTest
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]
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endsWithTest : Test
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endsWithTest =
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describe "endsWith"
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[ test "should report an error when using a function or value that ends with the specified suffix" <|
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\() ->
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"""module A exposing (..)
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listTESTS_ONLY = []
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value = List.map foo listTESTS_ONLY
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"""
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|> Review.Test.run (rule (NoTestValuesInProductionCode.endsWith "TESTS_ONLY"))
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|> Review.Test.expectErrors
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[ Review.Test.error
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{ message = "Forbidden use of test-only value `listTESTS_ONLY` in production source code"
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, details =
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[ "This value was marked as being meant to only be used in test-related code, but I found it being used in code that will go to production."
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, "You should either stop using it or rename it to not end with `TESTS_ONLY`."
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]
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, under = "listTESTS_ONLY"
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}
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|> Review.Test.atExactly { start = { row = 3, column = 22 }, end = { row = 3, column = 36 } }
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]
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, test "should not report an error when using a function or value that does not end with the specified suffix" <|
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\() ->
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"""module A exposing (..)
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list = []
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value = List.map foo list
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"""
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|> Review.Test.run (rule (NoTestValuesInProductionCode.endsWith "TESTS_ONLY"))
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|> Review.Test.expectNoErrors
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, test "should not report an error when using a test value inside another test value" <|
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\() ->
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"""module A exposing (..)
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listTESTS_ONLY = []
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valueTESTS_ONLY = List.map foo listTESTS_ONLY
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"""
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|> Review.Test.run (rule (NoTestValuesInProductionCode.endsWith "TESTS_ONLY"))
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|> Review.Test.expectNoErrors
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]
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startsWithTest : Test
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startsWithTest =
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describe "startsWith"
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[ test "should report an error when using a function or value that starts with the specified suffix" <|
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\() ->
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"""module A exposing (..)
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tests__list = []
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value = List.map foo tests__list
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"""
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|> Review.Test.run (rule (NoTestValuesInProductionCode.startsWith "tests__"))
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|> Review.Test.expectErrors
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[ Review.Test.error
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{ message = "Forbidden use of test-only value `tests__list` in production source code"
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, details =
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[ "This value was marked as being meant to only be used in test-related code, but I found it being used in code that will go to production."
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, "You should either stop using it or rename it to not start with `tests__`."
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]
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, under = "tests__list"
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}
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|> Review.Test.atExactly { start = { row = 3, column = 22 }, end = { row = 3, column = 33 } }
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]
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, test "should not report an error when using a function or value that does not start with the specified suffix" <|
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\() ->
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"""module A exposing (..)
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list = []
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value = List.map foo list
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"""
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|> Review.Test.run (rule (NoTestValuesInProductionCode.startsWith "tests__"))
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|> Review.Test.expectNoErrors
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, test "should not report an error when using a test value inside another test value" <|
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\() ->
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"""module A exposing (..)
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tests__list = []
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tests__value = List.map foo tests__list
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"""
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|> Review.Test.run (rule (NoTestValuesInProductionCode.startsWith "TESTS_ONLY"))
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|> Review.Test.expectNoErrors
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]
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