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Hackish fix for block short-hand syntax

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Dunno when this broke or how it ever worked. 😐
This commit is contained in:
Michael Miller 2019-08-11 13:16:18 -06:00
parent 27436b4e09
commit 2666f80653
1 changed files with 7 additions and 7 deletions
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14
src/spectator/dsl/example_dsl.cr
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@ -55,9 +55,6 @@ module Spectator::DSL
{% raise "Argument or block must be provided to expect" %}
{% end %}
# Create a proc to capture the block.
%proc = ->({{block.args.splat}}) {{block}}
# Check if the short-hand method syntax is used.
# This is a hack, since macros don't get this as a "literal" or something similar.
# The Crystal compiler will translate:
@ -73,12 +70,15 @@ module Spectator::DSL
# Extract the method name to make it clear to the user what is tested.
# The raw block can't be used because it's not clear to the user.
{% method_name = block.body.id.split('.')[1..-1].join('.') %}
%partial = %proc.partial(subject)
%test_block = ::Spectator::TestBlock.create(%partial, {{"#" + method_name}})
{% else %}
%proc = ->{ subject.{{method_name.id}} }
%test_block = ::Spectator::TestBlock.create(%proc, {{"#" + method_name}})
{% elsif block.args.empty? %}
# In this case, it looks like the short-hand method syntax wasn't used.
# Just drop in the proc as-is.
# Capture the block as a proc and pass along.
%proc = ->{{block}}
%test_block = ::Spectator::TestBlock.create(%proc, {{"`" + block.body.stringify + "`"}})
{% else %}
{% raise "Unexpected block arguments in expect call" %}
{% end %}
%source = ::Spectator::Source.new({{_source_file}}, {{_source_line}})