diff options
author | Nick Thomas <nick@bytemark.co.uk> | 2016-05-07 16:40:56 +0300 |
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committer | Nick Thomas <me@ur.gs> | 2016-09-09 01:57:16 +0300 |
commit | 411cab5081471655a6472ca5c750f51eb03dabcf (patch) | |
tree | 1fc8592406d3538141cf1e4153a2a09eb55adc65 /multi_string_flag_test.go | |
parent | e5d0aa9a1f8301b4e4359c0fd5cbc9d7d7ca3ffe (diff) |
Add a simple test for MultiStringFlag
Diffstat (limited to 'multi_string_flag_test.go')
-rw-r--r-- | multi_string_flag_test.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/multi_string_flag_test.go b/multi_string_flag_test.go new file mode 100644 index 00000000..bbbdea3d --- /dev/null +++ b/multi_string_flag_test.go @@ -0,0 +1,19 @@ +package main + +import ( + "flag" + "github.com/stretchr/testify/assert" + "testing" +) + +func TestMultiStringFlagAppendsOnSet(t *testing.T) { + var concrete MultiStringFlag + var iface flag.Value + + iface = &concrete + + assert.NoError(t, iface.Set("foo")) + assert.NoError(t, iface.Set("bar")) + + assert.Equal(t, MultiStringFlag{"foo", "bar"}, concrete) +} |