Enable testing recipe

.travis.yml

@@ -69,11 +69,11 @@ install:
   - rm -fv cabal.project cabal.project.local
   - "if [ $HCNUMVER -ge 70800 ]; then sed -i.bak 's/-- ghc-options:.*/ghc-options: -j2/' ${HOME}/.cabal/config; fi"
   - grep -Ev -- '^\s*--' ${HOME}/.cabal/config | grep -Ev '^\s*$'
-  - "printf 'packages: \"servant\" \"servant-client\" \"servant-client-core\" \"servant-docs\" \"servant-foreign\" \"servant-server\" \"doc/tutorial\" \"doc/cookbook/basic-auth\" \"doc/cookbook/curl-mock\" \"doc/cookbook/db-postgres-pool\" \"doc/cookbook/db-sqlite-simple\" \"doc/cookbook/file-upload\" \"doc/cookbook/generic\" \"doc/cookbook/https\" \"doc/cookbook/sentry\" \"doc/cookbook/structuring-apis\" \"doc/cookbook/using-custom-monad\" \"doc/cookbook/using-free-client\"\\n' > cabal.project"
+  - "printf 'packages: \"servant\" \"servant-client\" \"servant-client-core\" \"servant-docs\" \"servant-foreign\" \"servant-server\" \"doc/tutorial\" \"doc/cookbook/basic-auth\" \"doc/cookbook/curl-mock\" \"doc/cookbook/db-postgres-pool\" \"doc/cookbook/db-sqlite-simple\" \"doc/cookbook/file-upload\" \"doc/cookbook/generic\" \"doc/cookbook/https\" \"doc/cookbook/sentry\" \"doc/cookbook/testing\" \"doc/cookbook/structuring-apis\" \"doc/cookbook/using-custom-monad\" \"doc/cookbook/using-free-client\"\\n' > cabal.project"
   - "echo 'constraints: foundation >=0.0.14,memory <0.14.12 || >0.14.12' >> cabal.project"
   - "echo 'allow-newer: servant-auth-server:http-types,servant-auth-server:servant-server,servant-js:base, servant-pagination:servant,servant-pagination:servant-server' >> cabal.project"
   - touch cabal.project.local
-  - "if ! $NOINSTALLEDCONSTRAINTS; then for pkg in $($HCPKG list --simple-output); do echo $pkg  | grep -vw -- servant | grep -vw -- servant-client | grep -vw -- servant-client-core | grep -vw -- servant-docs | grep -vw -- servant-foreign | grep -vw -- servant-server | grep -vw -- tutorial | grep -vw -- cookbook-basic-auth | grep -vw -- cookbook-curl-mock | grep -vw -- cookbook-db-postgres-pool | grep -vw -- cookbook-db-sqlite-simple | grep -vw -- cookbook-file-upload | grep -vw -- cookbook-generic | grep -vw -- cookbook-https | grep -vw -- cookbook-sentry | grep -vw -- cookbook-structuring-apis | grep -vw -- cookbook-using-custom-monad | grep -vw -- cookbook-using-free-client | sed 's/^/constraints: /' | sed 's/-[^-]*$/ installed/' >> cabal.project.local; done; fi"
+  - "if ! $NOINSTALLEDCONSTRAINTS; then for pkg in $($HCPKG list --simple-output); do echo $pkg  | grep -vw -- servant | grep -vw -- servant-client | grep -vw -- servant-client-core | grep -vw -- servant-docs | grep -vw -- servant-foreign | grep -vw -- servant-server | grep -vw -- tutorial | grep -vw -- cookbook-basic-auth | grep -vw -- cookbook-curl-mock | grep -vw -- cookbook-db-postgres-pool | grep -vw -- cookbook-db-sqlite-simple | grep -vw -- cookbook-file-upload | grep -vw -- cookbook-generic | grep -vw -- cookbook-https | grep -vw -- cookbook-sentry | grep -vw -- cookbook-testing | grep -vw -- cookbook-structuring-apis | grep -vw -- cookbook-using-custom-monad | grep -vw -- cookbook-using-free-client | sed 's/^/constraints: /' | sed 's/-[^-]*$/ installed/' >> cabal.project.local; done; fi"
   - cat cabal.project || true
   - cat cabal.project.local || true
   - if [ -f "servant/configure.ac" ]; then
@@ -121,6 +121,9 @@ install:
   - if [ -f "doc/cookbook/sentry/configure.ac" ]; then
       (cd "doc/cookbook/sentry" && autoreconf -i);
     fi
+  - if [ -f "doc/cookbook/testing/configure.ac" ]; then
+      (cd "doc/cookbook/testing" && autoreconf -i);
+    fi
   - if [ -f "doc/cookbook/structuring-apis/configure.ac" ]; then
       (cd "doc/cookbook/structuring-apis" && autoreconf -i);
     fi
@@ -131,7 +134,7 @@ install:
       (cd "doc/cookbook/using-free-client" && autoreconf -i);
     fi
   - rm -f cabal.project.freeze
-  - rm -rf .ghc.environment.* "servant"/dist "servant-client"/dist "servant-client-core"/dist "servant-docs"/dist "servant-foreign"/dist "servant-server"/dist "doc/tutorial"/dist "doc/cookbook/basic-auth"/dist "doc/cookbook/curl-mock"/dist "doc/cookbook/db-postgres-pool"/dist "doc/cookbook/db-sqlite-simple"/dist "doc/cookbook/file-upload"/dist "doc/cookbook/generic"/dist "doc/cookbook/https"/dist "doc/cookbook/sentry"/dist "doc/cookbook/structuring-apis"/dist "doc/cookbook/using-custom-monad"/dist "doc/cookbook/using-free-client"/dist
+  - rm -rf .ghc.environment.* "servant"/dist "servant-client"/dist "servant-client-core"/dist "servant-docs"/dist "servant-foreign"/dist "servant-server"/dist "doc/tutorial"/dist "doc/cookbook/basic-auth"/dist "doc/cookbook/curl-mock"/dist "doc/cookbook/db-postgres-pool"/dist "doc/cookbook/db-sqlite-simple"/dist "doc/cookbook/file-upload"/dist "doc/cookbook/generic"/dist "doc/cookbook/https"/dist "doc/cookbook/sentry"/dist "doc/cookbook/testing"/dist "doc/cookbook/structuring-apis"/dist "doc/cookbook/using-custom-monad"/dist "doc/cookbook/using-free-client"/dist
   - DISTDIR=$(mktemp -d /tmp/dist-test.XXXX)
 
 # Here starts the actual work to be performed for the package under test;
@@ -145,11 +148,11 @@ script:
   - mv dist-newstyle/sdist/*.tar.gz ${DISTDIR}/
   - cd ${DISTDIR} || false
   - find . -maxdepth 1 -name '*.tar.gz' -exec tar -xvf '{}' \;
-  - "printf 'packages: servant-*/*.cabal servant-client-*/*.cabal servant-client-core-*/*.cabal servant-docs-*/*.cabal servant-foreign-*/*.cabal servant-server-*/*.cabal tutorial-*/*.cabal cookbook-basic-auth-*/*.cabal cookbook-curl-mock-*/*.cabal cookbook-db-postgres-pool-*/*.cabal cookbook-db-sqlite-simple-*/*.cabal cookbook-file-upload-*/*.cabal cookbook-generic-*/*.cabal cookbook-https-*/*.cabal cookbook-sentry-*/*.cabal cookbook-structuring-apis-*/*.cabal cookbook-using-custom-monad-*/*.cabal cookbook-using-free-client-*/*.cabal\\n' > cabal.project"
+  - "printf 'packages: servant-*/*.cabal servant-client-*/*.cabal servant-client-core-*/*.cabal servant-docs-*/*.cabal servant-foreign-*/*.cabal servant-server-*/*.cabal tutorial-*/*.cabal cookbook-basic-auth-*/*.cabal cookbook-curl-mock-*/*.cabal cookbook-db-postgres-pool-*/*.cabal cookbook-db-sqlite-simple-*/*.cabal cookbook-file-upload-*/*.cabal cookbook-generic-*/*.cabal cookbook-https-*/*.cabal cookbook-sentry-*/*.cabal cookbook-testing-*/*.cabal cookbook-structuring-apis-*/*.cabal cookbook-using-custom-monad-*/*.cabal cookbook-using-free-client-*/*.cabal\\n' > cabal.project"
   - "echo 'constraints: foundation >=0.0.14,memory <0.14.12 || >0.14.12' >> cabal.project"
   - "echo 'allow-newer: servant-auth-server:http-types,servant-auth-server:servant-server,servant-js:base, servant-pagination:servant,servant-pagination:servant-server' >> cabal.project"
   - touch cabal.project.local
-  - "if ! $NOINSTALLEDCONSTRAINTS; then for pkg in $($HCPKG list --simple-output); do echo $pkg  | grep -vw -- servant | grep -vw -- servant-client | grep -vw -- servant-client-core | grep -vw -- servant-docs | grep -vw -- servant-foreign | grep -vw -- servant-server | grep -vw -- tutorial | grep -vw -- cookbook-basic-auth | grep -vw -- cookbook-curl-mock | grep -vw -- cookbook-db-postgres-pool | grep -vw -- cookbook-db-sqlite-simple | grep -vw -- cookbook-file-upload | grep -vw -- cookbook-generic | grep -vw -- cookbook-https | grep -vw -- cookbook-sentry | grep -vw -- cookbook-structuring-apis | grep -vw -- cookbook-using-custom-monad | grep -vw -- cookbook-using-free-client | sed 's/^/constraints: /' | sed 's/-[^-]*$/ installed/' >> cabal.project.local; done; fi"
+  - "if ! $NOINSTALLEDCONSTRAINTS; then for pkg in $($HCPKG list --simple-output); do echo $pkg  | grep -vw -- servant | grep -vw -- servant-client | grep -vw -- servant-client-core | grep -vw -- servant-docs | grep -vw -- servant-foreign | grep -vw -- servant-server | grep -vw -- tutorial | grep -vw -- cookbook-basic-auth | grep -vw -- cookbook-curl-mock | grep -vw -- cookbook-db-postgres-pool | grep -vw -- cookbook-db-sqlite-simple | grep -vw -- cookbook-file-upload | grep -vw -- cookbook-generic | grep -vw -- cookbook-https | grep -vw -- cookbook-sentry | grep -vw -- cookbook-testing | grep -vw -- cookbook-structuring-apis | grep -vw -- cookbook-using-custom-monad | grep -vw -- cookbook-using-free-client | sed 's/^/constraints: /' | sed 's/-[^-]*$/ installed/' >> cabal.project.local; done; fi"
   - cat cabal.project || true
   - cat cabal.project.local || true
   - echo -en 'travis_fold:end:unpack\\r'

cabal.project

@@ -19,7 +19,7 @@ packages: servant/
   -- doc/cookbook/jwt-and-basic-auth/
   -- doc/cookbook/pagination
   doc/cookbook/sentry
-  -- doc/cookbook/testing
+  doc/cookbook/testing
   doc/cookbook/structuring-apis
   doc/cookbook/using-custom-monad
   doc/cookbook/using-free-client

doc/cookbook/testing/Testing.lhs

@@ -41,6 +41,9 @@ This recipe starts with the following ingredients:
 ```haskell
 {-# LANGUAGE OverloadedStrings, TypeFamilies, DataKinds,
   DeriveGeneric, TypeOperators #-}
+import           Prelude ()
+import           Prelude.Compat
+
 import qualified Control.Concurrent               as C
 import           Control.Concurrent.MVar
 import           Control.Exception                (bracket)
@@ -48,7 +51,7 @@ import           Control.Lens              hiding (Context)
 import           Data.Aeson
 import           Data.Aeson.Lens
 import qualified Data.HashMap.Strict              as HM
-import           Data.Text
+import           Data.Text                        (Text, unpack)
 import           GHC.Generics
 import           Network.HTTP.Client       hiding (Proxy)
 import           Network.HTTP.Types
@@ -407,7 +410,7 @@ server :: IO (Server API)
 server = do
     mvar <- newMVar ""
     return $ (\x -> liftIO $ swapMVar mvar x)
-        :<|> (liftIO $ readMVar mvar >>= return . Prelude.length)
+        :<|> (liftIO $ readMVar mvar >>= return . length)
         :<|> (const $ return ())
 ```
 

doc/cookbook/testing/testing.cabal

@@ -15,6 +15,7 @@ tested-with:         GHC==8.0.2, GHC==8.2.2, GHC==8.4.4, GHC==8.6.1
 executable cookbook-testing
   main-is:             Testing.lhs
   build-depends:       base == 4.*
+                     , base-compat
                      , text >= 1.2
                      , aeson >= 1.2
                      , lens-aeson

servant-client-core/servant-client-core.cabal

@@ -66,7 +66,7 @@ library
     , base64-bytestring     >= 1.0.0.1  && < 1.1
     , exceptions            >= 0.10.0   && < 0.11
     , free                  >= 5.0.2    && < 5.2
-    , generics-sop          >= 0.3.2.0  && < 0.4
+    , generics-sop          >= 0.4.0.1  && < 0.5
     , http-api-data         >= 0.3.8.1  && < 0.4
     , http-media            >= 0.7.1.2  && < 0.8
     , http-types            >= 0.12.1   && < 0.13
@@ -94,9 +94,9 @@ test-suite spec
 
   -- Additonal dependencies
   build-depends:
-      deepseq    >= 1.3.0.2 && <1.5
+      deepseq    >= 1.3.0.2  && < 1.5
-    , hspec      >= 2.4.1   && <2.6
+    , hspec      >= 2.4.1    && < 2.6
-    , QuickCheck >= 2.11.3  && < 2.12
+    , QuickCheck >= 2.12.6.1 && < 2.13
 
   build-tool-depends:
     hspec-discover:hspec-discover >= 2.5.1 && <2.6

servant-client/servant-client.cabal

@@ -100,11 +100,11 @@ test-suite spec
 
   -- Additonal dependencies
   build-depends:
-      generics-sop      >= 0.3.2.0 && < 0.4
+      generics-sop      >= 0.4.0.1  && < 0.5
     , hspec             >= 2.5.1    && < 2.6
     , HUnit             >= 1.6      && < 1.7
-    , network           >= 2.6.3.2 && < 2.8
+    , network           >= 2.8.0.0  && < 2.9
-    , QuickCheck        >= 2.10.1  && < 2.12
+    , QuickCheck        >= 2.12.6.1 && < 2.13
     , servant           == 0.14.*
     , servant-server    == 0.14.*
 

servant-server/servant-server.cabal

@@ -164,7 +164,7 @@ test-suite spec
     , directory            >= 1.2.1.0  && < 1.4
     , hspec                >= 2.5.1    && < 2.6
     , hspec-wai            >= 0.9.0    && < 0.10
-    , QuickCheck           >= 2.11.3   && < 2.12
+    , QuickCheck           >= 2.12.6.1 && < 2.13
     , should-not-typecheck >= 2.1.0    && < 2.2
     , temporary            >= 1.3      && < 1.4
     , wai-extra            >= 3.0.21.0 && < 3.1

servant/servant.cabal

@@ -148,8 +148,8 @@ test-suite spec
   build-depends:
       aeson-compat         >= 0.3.8    && < 0.4
     , hspec                >= 2.5.4    && < 2.6
-    , QuickCheck           >= 2.11.3  && < 2.12
+    , QuickCheck           >= 2.12.6.1 && < 2.13
-    , quickcheck-instances >= 0.3.18  && < 0.4
+    , quickcheck-instances >= 0.3.19   && < 0.4
 
   build-tool-depends:
     hspec-discover:hspec-discover >= 2.5.4 && < 2.6

stack.yaml

@@ -1,5 +1,5 @@
 # Let's try to keep resolver at the first day of the month
-resolver: nightly-2018-07-08
+resolver: nightly-2018-09-28 # Last nightly with GHC-8.4.3
 packages:
 - servant-client/
 - servant-client-core/
@@ -10,3 +10,7 @@ packages:
 
 # allow-newer: true # ignores all bounds, that's a sledgehammer
 # - doc/tutorial/
+
+extra-deps:
+- generics-sop-0.4.0.1
+- sop-core-0.4.0.0