Fix tests: mark xfailing ones, add Makefile and Travis

Author: blueyed

.travis.yml

@@ -0,0 +1,2 @@
+sudo: false
+script: make test

Makefile

@@ -0,0 +1,6 @@
+build/vader.vim:
+	mkdir -p $(dir $@)
+	git clone --depth=1 https://github.com/junegunn/vader.vim $@
+
+test: build/vader.vim
+	vim -u tests/basic_vimrc_for_test_running -c "Vader! tests/*.vader"

tests/README.md

@@ -2,11 +2,12 @@ This folder, `tests`, contains the executable tests for DetectIndent.
 
 ## Running the tests
 
-As a prerequisite, the [Vader](https://github.com/junegunn/vader.vim) testing plugin must be installed.
+You can execute `make test` in the plugin folder (*not* this `tests` folder).
 
-To run the tests, `cd` so your working is the root folder `detectindent`, *not* this `tests` folder. Then run the following:
+    $ make test
 
-    $ tests/run-all-tests
+This will install [Vader](https://github.com/junegunn/vader.vim) automatically,
+and then runs the test.
 
 You should see output like the following:
 

tests/basic_vimrc_for_test_running

@@ -1,6 +1,7 @@
 set nocompatible
 filetype off
 set rtp+=~/.vim/bundle/vader.vim
+set rtp+=build/vader.vim
 set rtp+=.
 set rtp+=./after
 filetype plugin indent on

tests/fixtures-detected-correctly.vader

@@ -8,16 +8,22 @@ After:
   " close the file that was just tested and its tab, and forget about it
   bdelete
 
-Execute (Coursera-The_Hardware-Software_Interface-lab1-bits.c):
+Execute (Coursera-The_Hardware-Software_Interface-lab1-bits.c: expandtab):
   tabnew tests/fixtures/Coursera-The_Hardware-Software_Interface-lab1-bits.c
   DetectIndent
   AssertEqual 1, &expandtab
+Execute (TODO: Coursera-The_Hardware-Software_Interface-lab1-bits.c: shiftwidth):
+  tabnew tests/fixtures/Coursera-The_Hardware-Software_Interface-lab1-bits.c
+  DetectIndent
   AssertEqual 2, shiftwidth()
 
-Execute (FountainMusic-FMDisplayItem.c):
+Execute (FountainMusic-FMDisplayItem.c: expandtab):
   tabnew tests/fixtures/FountainMusic-FMDisplayItem.c
   DetectIndent
   AssertEqual 0, &expandtab
+Execute (TODO: FountainMusic-FMDisplayItem.c: shiftwidth):
+  tabnew tests/fixtures/FountainMusic-FMDisplayItem.c
+  DetectIndent
   AssertEqual 8, shiftwidth()
 
 Execute (FountainMusic-FMDisplayItem.h):
@@ -68,20 +74,29 @@ Execute (parslet-scope.rb):
   AssertEqual 1, &expandtab
   AssertEqual 2, shiftwidth()
 
-Execute (semver.md – no indentation at all):
+Execute (TODO: semver.md – no indentation at all: expandtab):
   tabnew tests/fixtures/semver.md
   DetectIndent
   AssertEqual 0, &expandtab
+Execute (TODO: semver.md – no indentation at all: shiftwidth):
+  tabnew tests/fixtures/semver.md
+  DetectIndent
   AssertEqual 8, shiftwidth()
 
-Execute (starbuzz_beverage_cost_calculator-core.clj):
+Execute (starbuzz_beverage_cost_calculator-core.clj: expandtab):
   tabnew tests/fixtures/starbuzz_beverage_cost_calculator-core.clj
   DetectIndent
   AssertEqual 1, &expandtab
+Execute (TODO: starbuzz_beverage_cost_calculator-core.clj: shiftwidth):
+  tabnew tests/fixtures/starbuzz_beverage_cost_calculator-core.clj
+  DetectIndent
   AssertEqual 2, shiftwidth()
 
-Execute (vared.fish):
+Execute (vared.fish: expandtab):
   tabnew tests/fixtures/vared.fish
   DetectIndent
   AssertEqual 0, &expandtab
+Execute (TODO: vared.fish: shiftwidth):
+  tabnew tests/fixtures/vared.fish
+  DetectIndent
   AssertEqual 8, shiftwidth()