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vim-patch:7.4.1663

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Problem:    In tests it's often useful to check if a pattern matches.
Solution:   Add assert_match().

ea6553bec3
This commit is contained in:
James McCoy
2016-07-08 13:32:25 -04:00
parent 8c1fb99d2d
commit aece3ffa7d
4 changed files with 98 additions and 22 deletions
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19
test/functional/legacy/assert_spec.lua
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@@ -155,10 +155,29 @@ describe('assert function:', function()
end)
end)
-- assert_match({pat}, {text}[, {msg}])
describe('assert_match', function()
it('should not change v:errors when pat matches text', function()
call('assert_match', '^f.*b.*r$', 'foobar')
expected_empty()
end)
it('should change v:errors when pat does not match text', function()
call('assert_match', 'bar.*foo', 'foobar')
expected_errors({"Pattern 'bar.*foo' does not match 'foobar'"})
end)
it('should set v:errors to msg when given and match fails', function()
call('assert_match', 'bar.*foo', 'foobar', 'wrong')
expected_errors({"'wrong'"})
end)
end)
-- assert_fails({cmd}, [, {error}])
describe('assert_fails', function()
it('should change v:errors when error does not match v:errmsg', function()
execute([[call assert_fails('xxx', {})]])
execute([[call assert_match("Expected {} but got 'E731:", v:errors[0])]])
expected_errors({"Expected {} but got 'E731: using Dictionary as a String'"})
end)