tasty-th alternatives and similar packages
Based on the "tasty" category.
Alternatively, view tasty-th alternatives based on common mentions on social networks and blogs.
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tasty-ant-xml
A tasty ingredient to output test results in XML, using the Ant schema. This XML can be consumed by the Jenkins continuous integration framework. -
tasty-test-reporter
An ingredient for tasty that prints a summary and outputs junit xml that works with jenkins. -
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InfluxDB - Power Real-Time Data Analytics at Scale
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README
tasty-th
Automatically generate tasty TestTrees from functions of the current module, using TemplateHaskell. This is a fork the original test-framework-th package, modified to work with tasty instead of test-framework. Usage is exactly the same as for the original package.
Usage
To use this package, you need to enable TH and import the package plus the required tasty modules:
{-# LANGUAGE TemplateHaskell #-}
module Main where
import Test.Tasty
import Test.Tasty.TH
import Test.Tasty.QuickCheck
import Test.Tasty.HUnit
Then, write a few unit tests and QuickCheck properties:
prop_length_append :: [Int] -> [Int] -> Bool
prop_length_append as bs = length (as ++ bs) == length as + length bs
case_length_1 :: Assertion
case_length_1 = 1 @=? length [()]
tasty-th assumes that all QuickCheck properties are named prop_something and HUnit tests are named case_something. You can also group tests under a test tree and have them be discovered by tasty-th so they are added to the main test tree. In that case, you can define a test_something definition:
test_plus :: [TestTree]
test_plus =
[ testCase "3 + 4" (7 @=? (3 + 4))
-- ...
]
After you've defined all your tests in this way, you can now automatically generate a main function using the defaultMainGenerator TH macro provided by tasty-th:
main :: IO ()
main = $(defaultMainGenerator)
It is important that you place this at the end of the file, since GHC only sees the definitions prior to the TH call.
If you don't wish to generate a main function, but instead just want a TestTree, you can use the testGroupGenerator macro for that:
tests :: TestTree
tests = $(testGroupGenerator)
Running the example, we get the following output:
./example
Main
length append: OK (0.01s)
+++ OK, passed 100 tests.
length 1: OK
plus
3 + 4: OK
All 3 tests passed (0.01s)
You can find this whole example in the file example.hs at the root of the source code tree.
Contributing
If you have any questions or issues with the package, feel free to open an issue on the repo. Pull requests adding new features are also welcome if the features make sense. You can also find me in the #haskell IRC channel with the nick bennofs to ask a question about this package.