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require 'spec_helper'
# Tests parsing of individual, out of context, line types using #parse_line.
describe 'Parsing a line' do
it 'should strip leading whitespace and set the :indent option' do
expect(IniParse::Parser.parse_line(' [section]')).to \
be_section_tuple(:any, {:indent => ' '})
end
it 'should raise an error if the line could not be matched' do
expect { IniParse::Parser.parse_line('invalid line') }.to \
raise_error(IniParse::ParseError)
end
it 'should parse using the types set in IniParse::Parser.parse_types' do
begin
# Remove last type.
type = IniParse::Parser.parse_types.pop
expect(type).not_to receive(:parse)
IniParse::Parser.parse_line('[section]')
ensure
IniParse::Parser.parse_types << type
end
end
# --
# ==========================================================================
# Option lines.
# ==========================================================================
# ++
describe 'with "k = v"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('k = v')
end
it 'should return an option tuple' do
expect(@tuple).to be_option_tuple('k', 'v')
end
it 'should set no indent, comment, offset or separator' do
expect(@tuple.last[:indent]).to be_nil
expect(@tuple.last[:comment]).to be_nil
expect(@tuple.last[:comment_offset]).to be_nil
expect(@tuple.last[:comment_sep]).to be_nil
end
end
describe 'with "k = a value with spaces"' do
it 'should return an option tuple' do
expect(IniParse::Parser.parse_line('k = a value with spaces')).to \
be_option_tuple('k', 'a value with spaces')
end
end
describe 'with "k = v ; a comment "' do
before(:all) do
@tuple = IniParse::Parser.parse_line('k = v ; a comment')
end
it 'should return an option tuple' do
expect(@tuple).to be_option_tuple('k', 'v')
end
it 'should set the comment to "a comment"' do
expect(@tuple).to be_option_tuple(:any, :any, :comment => 'a comment')
end
it 'should set the comment separator to ";"' do
expect(@tuple).to be_option_tuple(:any, :any, :comment_sep => ';')
end
it 'should set the comment offset to 6' do
expect(@tuple).to be_option_tuple(:any, :any, :comment_offset => 6)
end
end
describe 'with "k = v;w;x y;z"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('k = v;w;x y;z')
end
it 'should return an option tuple with the correct value' do
expect(@tuple).to be_option_tuple(:any, 'v;w;x y;z')
end
it 'should not set a comment' do
expect(@tuple.last[:comment]).to be_nil
expect(@tuple.last[:comment_offset]).to be_nil
expect(@tuple.last[:comment_sep]).to be_nil
end
end
describe 'with "k = v;w ; a comment"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('k = v;w ; a comment')
end
it 'should return an option tuple with the correct value' do
expect(@tuple).to be_option_tuple(:any, 'v;w')
end
it 'should set the comment to "a comment"' do
expect(@tuple).to be_option_tuple(:any, :any, :comment => 'a comment')
end
it 'should set the comment separator to ";"' do
expect(@tuple).to be_option_tuple(:any, :any, :comment_sep => ';')
end
it 'should set the comment offset to 8' do
expect(@tuple).to be_option_tuple(:any, :any, :comment_offset => 8)
end
end
describe 'with "key=value"' do
it 'should return an option tuple with the correct key and value' do
expect(IniParse::Parser.parse_line('key=value')).to \
be_option_tuple('key', 'value')
end
end
describe 'with "key= value"' do
it 'should return an option tuple with the correct key and value' do
expect(IniParse::Parser.parse_line('key= value')).to \
be_option_tuple('key', 'value')
end
end
describe 'with "key =value"' do
it 'should return an option tuple with the correct key and value' do
expect(IniParse::Parser.parse_line('key =value')).to \
be_option_tuple('key', 'value')
end
end
describe 'with "key = value"' do
it 'should return an option tuple with the correct key and value' do
expect(IniParse::Parser.parse_line('key = value')).to \
be_option_tuple('key', 'value')
end
end
describe 'with "key ="' do
it 'should return an option tuple with the correct key' do
expect(IniParse::Parser.parse_line('key =')).to \
be_option_tuple('key')
end
it 'should set the option value to nil' do
expect(IniParse::Parser.parse_line('key =')).to \
be_option_tuple(:any, nil)
end
end
describe 'with "key = EEjDDJJjDJDJD233232=="' do
it 'should include the "equals" in the option value' do
expect(IniParse::Parser.parse_line('key = EEjDDJJjDJDJD233232==')).to \
be_option_tuple('key', 'EEjDDJJjDJDJD233232==')
end
end
describe 'with "key = ==EEjDDJJjDJDJD233232"' do
it 'should include the "equals" in the option value' do
expect(IniParse::Parser.parse_line('key = ==EEjDDJJjDJDJD233232')).to \
be_option_tuple('key', '==EEjDDJJjDJDJD233232')
end
end
describe 'with "key.two = value"' do
it 'should return an option tuple with the correct key' do
expect(IniParse::Parser.parse_line('key.two = value')).to \
be_option_tuple('key.two')
end
end
describe 'with "key/with/slashes = value"' do
it 'should return an option tuple with the correct key' do
expect(IniParse::Parser.parse_line('key/with/slashes = value')).to \
be_option_tuple('key/with/slashes', 'value')
end
end
describe 'with "key_with_underscores = value"' do
it 'should return an option tuple with the correct key' do
expect(IniParse::Parser.parse_line('key_with_underscores = value')).to \
be_option_tuple('key_with_underscores', 'value')
end
end
describe 'with "key-with-dashes = value"' do
it 'should return an option tuple with the correct key' do
expect(IniParse::Parser.parse_line('key-with-dashes = value')).to \
be_option_tuple('key-with-dashes', 'value')
end
end
describe 'with "key with spaces = value"' do
it 'should return an option tuple with the correct key' do
expect(IniParse::Parser.parse_line('key with spaces = value')).to \
be_option_tuple('key with spaces', 'value')
end
end
# --
# ==========================================================================
# Section lines.
# ==========================================================================
# ++
describe 'with "[section]"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('[section]')
end
it 'should return a section tuple' do
expect(@tuple).to be_section_tuple('section')
end
it 'should set no indent, comment, offset or separator' do
expect(@tuple.last[:indent]).to be_nil
expect(@tuple.last[:comment]).to be_nil
expect(@tuple.last[:comment_offset]).to be_nil
expect(@tuple.last[:comment_sep]).to be_nil
end
end
describe 'with "[section with whitespace]"' do
it 'should return a section tuple with the correct key' do
expect(IniParse::Parser.parse_line('[section with whitespace]')).to \
be_section_tuple('section with whitespace')
end
end
describe 'with "[ section with surounding whitespace ]"' do
it 'should return a section tuple with the correct key' do
expect(IniParse::Parser.parse_line('[ section with surounding whitespace ]')).to \
be_section_tuple(' section with surounding whitespace ')
end
end
describe 'with "[section] ; a comment"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('[section] ; a comment')
end
it 'should return a section tuple' do
expect(@tuple).to be_section_tuple('section')
end
it 'should set the comment to "a comment"' do
expect(@tuple).to be_section_tuple(:any, :comment => 'a comment')
end
it 'should set the comment separator to ";"' do
expect(@tuple).to be_section_tuple(:any, :comment_sep => ';')
end
it 'should set the comment offset to 10' do
expect(@tuple).to be_section_tuple(:any, :comment_offset => 10)
end
end
describe 'with "[section;with#comment;chars]"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('[section;with#comment;chars]')
end
it 'should return a section tuple with the correct key' do
expect(@tuple).to be_section_tuple('section;with#comment;chars')
end
it 'should not set a comment' do
expect(@tuple.last[:indent]).to be_nil
expect(@tuple.last[:comment]).to be_nil
expect(@tuple.last[:comment_offset]).to be_nil
expect(@tuple.last[:comment_sep]).to be_nil
end
end
describe 'with "[section;with#comment;chars] ; a comment"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('[section;with#comment;chars] ; a comment')
end
it 'should return a section tuple with the correct key' do
expect(@tuple).to be_section_tuple('section;with#comment;chars')
end
it 'should set the comment to "a comment"' do
expect(@tuple).to be_section_tuple(:any, :comment => 'a comment')
end
it 'should set the comment separator to ";"' do
expect(@tuple).to be_section_tuple(:any, :comment_sep => ';')
end
it 'should set the comment offset to 29' do
expect(@tuple).to be_section_tuple(:any, :comment_offset => 29)
end
end
# --
# ==========================================================================
# Comment lines.
# ==========================================================================
# ++
describe 'with "; a comment"' do
before(:all) do
@tuple = IniParse::Parser.parse_line('; a comment')
end
it 'should return a comment tuple with the correct comment' do
expect(@tuple).to be_comment_tuple('a comment')
end
it 'should set the comment separator to ";"' do
expect(@tuple).to be_comment_tuple(:any, :comment_sep => ';')
end
it 'should set the comment offset to 0' do
expect(@tuple).to be_comment_tuple(:any, :comment_offset => 0)
end
end
describe 'with " ; a comment"' do
before(:all) do
@tuple = IniParse::Parser.parse_line(' ; a comment')
end
it 'should return a comment tuple with the correct comment' do
expect(@tuple).to be_comment_tuple('a comment')
end
it 'should set the comment separator to ";"' do
expect(@tuple).to be_comment_tuple(:any, :comment_sep => ';')
end
it 'should set the comment offset to 1' do
expect(@tuple).to be_comment_tuple(:any, :comment_offset => 1)
end
end
describe 'with ";"' do
before(:all) do
@tuple = IniParse::Parser.parse_line(';')
end
it 'should return a comment tuple with an empty value' do
expect(@tuple).to be_comment_tuple('')
end
it 'should set the comment separator to ";"' do
expect(@tuple).to be_comment_tuple(:any, :comment_sep => ';')
end
it 'should set the comment offset to 0' do
expect(@tuple).to be_comment_tuple(:any, :comment_offset => 0)
end
end
# --
# ==========================================================================
# Blank lines.
# ==========================================================================
# ++
describe 'with ""' do
it 'should return a blank tuple' do
expect(IniParse::Parser.parse_line('')).to be_blank_tuple
end
end
describe 'with " "' do
it 'should return a blank tuple' do
expect(IniParse::Parser.parse_line(' ')).to be_blank_tuple
end
end
end
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