initial commit

spec/codewriter_spec.lua

@@ -0,0 +1,29 @@
+local CodeWriter = require 'tt.codewriter'
+
+describe('CodeWriter', function()
+  it('should write with indentation', function()
+    local cw = CodeWriter.new()
+    cw:write '{'
+    cw:indent(function(cw2) cw2:write 'x: 123' end)
+    cw:write '}'
+
+    assert.are.same(cw.lines, { '{', '  x: 123', '}' })
+  end)
+
+  it('should keep relative indentation', function()
+    local cw = CodeWriter.new()
+    cw:write '{'
+    cw:indent(function(cw2)
+      cw2:write 'x: 123'
+      cw2:write '  y: 123'
+    end)
+    cw:write '}'
+
+    assert.are.same(cw.lines, {
+      '{',
+      '  x: 123',
+      '    y: 123',
+      '}',
+    })
+  end)
+end)