Functional tests

.merlin

@@ -1,8 +1,12 @@
 S src
+S test
 B _build/src
+B _build/test
 PKG cmdliner
 PKG lwt
 PKG lwt.ppx
 PKG cohttp.lwt
 PKG yojson
 PKG ppx_deriving_yojson
+PKG ppx_deriving.std
+PKG oUnit

.travis.yml

@@ -1,14 +1,22 @@
 language: c
 sudo: required
-install: wget https://raw.githubusercontent.com/ocaml/ocaml-ci-scripts/master/.travis-opam.sh
+install:
+  - wget https://raw.githubusercontent.com/ocaml/ocaml-ci-scripts/master/.travis-opam.sh
+  - if [ -n "$COVERAGE" ]; then wget https://raw.githubusercontent.com/simonjbeaumont/ocaml-travis-coveralls/master/travis-coveralls.sh; fi
 script: bash -ex .travis-opam.sh
+after_success: |
+  if [ -n "$COVERAGE" ]; then
+    opam install slacko --deps-only --yes --build-test
+    bash -ex travis-coveralls.sh
+  fi
 env:
   global:
     - PACKAGE=slacko
     - EXTRA_DEPS="oasis"
     - PRE_INSTALL_HOOK="oasis setup"
-    - TESTS=false
+    - TESTS=true
+    - COV_CONF="./configure --enable-tests"
   matrix:
-    - OCAML_VERSION=4.02
+    - OCAML_VERSION=4.02 COVERAGE=YES
     - OCAML_VERSION=4.03
     - OCAML_VERSION=4.04

_oasis

@@ -27,6 +27,23 @@ Executable "slack-notify"
   NativeOpt:      -safe-string
   CompiledObject: best
 
+Executable "test_slacko"
+  Path:           test
+  BuildDepends:   oUnit, slacko, ppx_deriving.std
+  MainIs:         test_slacko.ml
+  ByteOpt:        -safe-string
+  NativeOpt:      -safe-string
+  CompiledObject: best
+  Build$:         flag(tests)
+  Install:        false
+
+Test "test_slacko"
+  Run$:             flag(tests)
+  # We need the "-runner sequential" for lwt-based tests.
+  # https://forge.ocamlcore.org/tracker/?func=detail&aid=1363&group_id=162&atid=730
+  Command:          $test_slacko -runner sequential
+  WorkingDirectory: test
+
 SourceRepository head
   Type:     git
   Location: https://github.com/Leonidas-from-XIV/slacko.git

opam

@@ -10,6 +10,7 @@ build: [
   ["ocaml" "setup.ml" "-configure" "--prefix" prefix]
   ["ocaml" "setup.ml" "-build"]
 ]
+build-test: [make "test"]
 install: [
   ["ocaml" "setup.ml" "-install"]
 ]
@@ -22,10 +23,11 @@ depends: [
   "yojson"
   "lwt" {>= "2.4.7"}
   "tls" | "ssl"
-  "cohttp" {>= "0.13.0"}
+  "cohttp" {>= "0.21.1"}
   "ppx_deriving_yojson" {>= "3.0"}
   # for development. Not to be included in opam-repository
   "oasis" {build & >= "0.4.0"}
+  "ounit" {test}
   # /development
 ]
 conflicts: [

src/slacko.mli

@@ -23,7 +23,7 @@
 
     To use the API you first need to either apply for a {!token} from Slack,
     or get one via the OAuth2 API. This string can then be converted into
-    a {!session} by means of {!make_session}. With this {!session} most other
+    a {!session} by means of {!start_session}. With this {!session} most other
     methods from the binding can be called. The result of each API call is
     a variant type containing either the JSON result or an error type
     describing what kind of error occured.