Updated all the plugins. Removed powerline. Added vim-airline (replacement for powerline). Added vim-fugitive.

sources_non_forked/vim-airline/t/init.vim

@@ -0,0 +1,77 @@
+let s:sections = ['a', 'b', 'c', 'gutter', 'x', 'y', 'z', 'warning']
+
+function! s:clear()
+  for key in s:sections
+    unlet! g:airline_section_{key}
+  endfor
+endfunction
+
+call airline#init#bootstrap()
+
+describe 'init sections'
+  before
+    call s:clear()
+    call airline#init#sections()
+  end
+
+  after
+    call s:clear()
+  end
+
+  it 'section a should have mode, paste, iminsert'
+    Expect g:airline_section_a =~ 'mode'
+    Expect g:airline_section_a =~ 'paste'
+    Expect g:airline_section_a =~ 'iminsert'
+  end
+
+  it 'section b should be blank because no extensions are installed'
+    Expect g:airline_section_b == ''
+  end
+
+  it 'section c should be file'
+    Expect g:airline_section_c == '%<%f%m %#__accent_red#%{airline#util#wrap(airline#parts#readonly(),0)}%#__restore__#'
+  end
+
+  it 'section x should be filetype'
+    Expect g:airline_section_x == '%{airline#util#wrap(airline#parts#filetype(),0)}'
+  end
+
+  it 'section y should be fenc and ff'
+    Expect g:airline_section_y =~ 'ff'
+    Expect g:airline_section_y =~ 'fenc'
+  end
+
+  it 'section z should be line numbers'
+    Expect g:airline_section_z =~ '%3p%%'
+    Expect g:airline_section_z =~ '%4l'
+    Expect g:airline_section_z =~ '%3c'
+  end
+
+  it 'should not redefine sections already defined'
+    for s in s:sections
+      let g:airline_section_{s} = s
+    endfor
+    call airline#init#bootstrap()
+    for s in s:sections
+      Expect g:airline_section_{s} == s
+    endfor
+  end
+
+  it 'all default statusline extensions should be blank'
+    Expect airline#parts#get('hunks').raw == ''
+    Expect airline#parts#get('branch').raw == ''
+    Expect airline#parts#get('tagbar').raw == ''
+    Expect airline#parts#get('syntastic').raw == ''
+    Expect airline#parts#get('eclim').raw == ''
+    Expect airline#parts#get('whitespace').raw == ''
+  end
+end
+
+describe 'init parts'
+  it 'should not redefine parts already defined'
+    call airline#parts#define_raw('linenr', 'bar')
+    call airline#init#sections()
+    Expect g:airline_section_z =~ 'bar'
+  end
+end
+