63 lines
2.3 KiB
Ruby
63 lines
2.3 KiB
Ruby
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require_relative "../parser_helper"
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class TestBasic < MiniTest::Test
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# include the magic (setup and parse -> test method translation), see there
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include ParserHelper
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def test_number
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@string_input = '42 '
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@parse_output = {:expression_list=>[{:integer=>"42"}]}
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@transform_output = Ast::ExpressionList.new( [Ast::IntegerExpression.new(42)])
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end
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def test_name
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@string_input = 'foo '
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@parse_output = {:expression_list=>[{:name=>"foo"}]}
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@transform_output = Ast::ExpressionList.new( [Ast::NameExpression.new(:foo)])
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end
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def test_name_underscode_start
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@string_input = '_bar '
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@parse_output = {:expression_list=>[{:name=>"_bar"}]}
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@transform_output = Ast::ExpressionList.new( [Ast::NameExpression.new(:_bar)])
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end
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def test_name_underscode_middle
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@string_input = 'foo_bar '
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@parse_output = {:expression_list=>[{:name=>"foo_bar"}]}
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@transform_output = Ast::ExpressionList.new( [Ast::NameExpression.new(:foo_bar)])
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end
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def test_instance_variable
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@string_input = '@foo_bar '
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@parse_output = {:expression_list=>[{:instance_variable=>{:name=>"foo_bar"}}]}
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@transform_output = Ast::ExpressionList.new( [Ast::VariableExpression.new(:foo_bar)])
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end
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def test_module_name
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@string_input = 'FooBar '
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@parse_output = {:expression_list=>[{:module_name=>"FooBar"}]}
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@transform_output = Ast::ExpressionList.new( [Ast::ModuleName.new(:FooBar)])
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end
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def ttest_comment
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out = "# i am a comment \n"
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@string_input = out.dup #NEEDS the return, which is what delimits the comment
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@parse_output = out
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@transform_output = @parse_output #dont transform
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end
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def test_string
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@string_input = "\"hello\""
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@parse_output = {:expression_list=>[{:string=>[{:char=>"h"}, {:char=>"e"}, {:char=>"l"}, {:char=>"l"}, {:char=>"o"}]}]}
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@transform_output = Ast::ExpressionList.new( [Ast::StringExpression.new("hello")])
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end
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def test_string_escapes
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out = 'hello \nyou'
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@string_input = '"' + out + '"'
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@parse_output = {:expression_list=>[{:string=>[{:char=>"h"}, {:char=>"e"}, {:char=>"l"}, {:char=>"l"}, {:char=>"o"}, {:char=>" "}, {:char=>" "}, {:esc=>"n"}, {:char=>"y"}, {:char=>"o"}, {:char=>"u"}]}]}
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@transform_output = Ast::ExpressionList.new( [Ast::StringExpression.new(out)])
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end
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end
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