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dot_vim/plugged/vim-lsp/test/lsp/utils/buffer.vimspec

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+Describe lsp#utils#buffer
+
+    Before each
+        % delete _
+        0put ='foo'
+        1put ='bar'
+        3delete _
+    End
+
+    After all
+        % delete _
+    End
+
+    Describe lsp#utils#buffer#_get_lines
+        It adds a blank line when nobinary and fixendofline are set
+            if !exists('+fixendofline')
+                Skip This test requires 'fixendofline'
+            endif
+            setl nobinary
+            setl fixendofline
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar', ''])
+        End
+
+        It adds a blank line when nobinary, nofixendofline, and endofline are set
+            if !exists('+fixendofline')
+                Skip This test requires 'fixendofline'
+            endif
+            setl nobinary
+            setl nofixendofline
+            setl endofline
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar', ''])
+        End
+
+        It adds a blank line when binary and endofline are set
+            if !exists('+fixendofline')
+                Skip This test requires 'fixendofline'
+            endif
+            setl binary
+            setl endofline
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar', ''])
+        End
+
+        It does not add a blank line when nobinary, nofixendofline, and noendofline are set
+            if !exists('+fixendofline')
+                Skip This test requires 'fixendofline'
+            endif
+            setl nobinary
+            setl nofixendofline
+            setl noendofline
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar'])
+        End
+
+        It does not add a blank line when binary and noendofline are set
+            if !exists('+fixendofline')
+                Skip This test requires 'fixendofline'
+            endif
+            setl binary
+            setl noendofline
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar'])
+        End
+
+        It adds a blank line when nobinary is set
+            if exists('+fixendofline')
+                Skip This test is not for 'fixendofline'
+            endif
+            setl nobinary
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar', ''])
+        End
+
+        It adds a blank line when binary and endofline are set
+            if exists('+fixendofline')
+                Skip This test is not for 'fixendofline'
+            endif
+            setl binary
+            setl endofline
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar', ''])
+        End
+
+        It does not add a blank line when binary and noendofline are set
+            if exists('+fixendofline')
+                Skip This test is not for 'fixendofline'
+            endif
+            setl binary
+            setl noendofline
+            Assert Equals(lsp#utils#buffer#_get_lines(bufnr('$')), ['foo', 'bar'])
+        End
+    End
+
+    Describe lsp#utils#buffer#get_indent_size
+        It gets shiftwidth if set
+            setl shiftwidth=4
+            setl tabstop=8
+            Assert Equals(lsp#utils#buffer#get_indent_size(bufnr('$')), 4)
+        End
+        It gets tabstop if shiftwidth not set
+            setl shiftwidth=0
+            setl tabstop=12
+            Assert Equals(lsp#utils#buffer#get_indent_size(bufnr('$')), 12)
+        End
+    End
+End