From e852fb388f7002f57b066404569c58a29b23e47d Mon Sep 17 00:00:00 2001
From: Bailey Ling <bling@live.ca>
Date: Fri, 30 Aug 2013 21:42:42 -0400
Subject: [PATCH] test util functions

---
 t/util.vim | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 t/util.vim

diff --git a/t/util.vim b/t/util.vim
new file mode 100644
index 0000000..511c7fd
--- /dev/null
+++ b/t/util.vim
@@ -0,0 +1,41 @@
+call airline#init#bootstrap()
+
+function! Util1()
+  let g:count += 1
+endfunction
+function! Util2()
+  let g:count += 2
+endfunction
+function! Util3(...)
+  let g:count = a:0
+endfunction
+
+describe 'util'
+  before
+    let g:count = 0
+  end
+
+  it 'has append wrapper function'
+    Expect airline#util#append('') == ''
+    Expect airline#util#append('1') == '  > 1'
+  end
+
+  it 'has prepend wrapper function'
+    Expect airline#util#prepend('') == ''
+    Expect airline#util#prepend('1') == '1 < '
+  end
+
+  it 'has getwinvar function'
+    Expect airline#util#getwinvar(1, '&statusline', 'foo') == getwinvar(1, '&statusline')
+    Expect airline#util#getwinvar(1, 'asdf', '123') == '123'
+  end
+
+  it 'has exec funcrefs helper functions'
+    call airline#util#exec_funcrefs([function('Util1'), function('Util2')])
+    Expect g:count == 3
+
+    call airline#util#exec_funcrefs([function('Util3')], 1, 2, 3, 4)
+    Expect g:count == 4
+  end
+end
+