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# frozen_string_literal: true
require_relative "../spec_helper"
module SyntaxSuggest
RSpec.describe CodeBlock do
it "can detect if it's valid or not" do
code_lines = code_line_array(<<~EOM)
def foo
puts 'lol'
end
EOM
block = CodeBlock.new(lines: code_lines[1])
expect(block.valid?).to be_truthy
end
it "can be sorted in indentation order" do
code_lines = code_line_array(<<~EOM)
def foo
puts 'lol'
end
EOM
block_0 = CodeBlock.new(lines: code_lines[0])
block_1 = CodeBlock.new(lines: code_lines[1])
block_2 = CodeBlock.new(lines: code_lines[2])
expect(block_0 <=> block_0.dup).to eq(0)
expect(block_1 <=> block_0).to eq(1)
expect(block_1 <=> block_2).to eq(-1)
array = [block_2, block_1, block_0].sort
expect(array.last).to eq(block_2)
block = CodeBlock.new(lines: CodeLine.new(line: " " * 8 + "foo", index: 4, lex: []))
array.prepend(block)
expect(array.max).to eq(block)
end
it "knows it's current indentation level" do
code_lines = code_line_array(<<~EOM)
def foo
puts 'lol'
end
EOM
block = CodeBlock.new(lines: code_lines[1])
expect(block.current_indent).to eq(2)
block = CodeBlock.new(lines: code_lines[0])
expect(block.current_indent).to eq(0)
end
it "knows it's current indentation level when mismatched indents" do
code_lines = code_line_array(<<~EOM)
def foo
puts 'lol'
end
EOM
block = CodeBlock.new(lines: [code_lines[1], code_lines[2]])
expect(block.current_indent).to eq(1)
end
it "before lines and after lines" do
code_lines = code_line_array(<<~EOM)
def foo
bar; end
end
EOM
block = CodeBlock.new(lines: code_lines[1])
expect(block.valid?).to be_falsey
end
end
end
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