08973f4b54
This also revealed that the "test painter" has a missing interface, yellow/0. Fixed! [#144]
36 lines
1.1 KiB
Elixir
36 lines
1.1 KiB
Elixir
defmodule FailureTests do
|
|
use ExUnit.Case
|
|
alias Display.Failure
|
|
|
|
test "assertion failure with proper expression" do
|
|
error = error(%ExUnit.AssertionError{expr: "hi"})
|
|
|
|
assert Failure.format_failure(error) == "Assertion failed in some_file.ex:42\n\"hi\"\n"
|
|
end
|
|
|
|
test "assertion failure with message" do
|
|
error = error(%ExUnit.AssertionError{expr: :ex_unit_no_meaningful_value, message: "hola"})
|
|
|
|
assert Failure.format_failure(error) == "Assertion failed in some_file.ex:42\nhola\n"
|
|
end
|
|
|
|
test "equality failure" do
|
|
error = error(%ExUnit.AssertionError{expr: quote(do: :lol == :wat), left: :lol, right: :wat})
|
|
|
|
assert Failure.format_failure(error) == """
|
|
Assertion failed in some_file.ex:42
|
|
:lol == :wat
|
|
|
|
left: :lol
|
|
right: :wat
|
|
"""
|
|
end
|
|
defp error(error) do
|
|
%{
|
|
error: error,
|
|
file: "some_file.ex",
|
|
line: 42
|
|
}
|
|
end
|
|
end
|