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parse_test: test command with optional arg

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License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
This commit is contained in:
Christian Couder
2015-05-20 22:47:14 +02:00
parent 8d6bfec890
commit be3b7e13e3
1 changed files with 12 additions and 0 deletions
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12
commands/cli/parse_test.go
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@ -144,6 +144,12 @@ func TestArgumentParsing(t *testing.T) {
commands.StringArg("b", false, true, "another arg"),
},
},
"optionalsecond": {
Arguments: []commands.Argument{
commands.StringArg("a", true, false, "some arg"),
commands.StringArg("b", false, false, "another arg"),
},
},
"reversedoptional": {
Arguments: []commands.Argument{
commands.StringArg("a", false, false, "some arg"),
@ -213,6 +219,12 @@ func TestArgumentParsing(t *testing.T) {
test([]string{"optional", "value!"}, nil, []string{"value!"})
test([]string{"optional"}, nil, []string{})
test([]string{"optional", "value1", "value2"}, nil, []string{"value1", "value2"})
test([]string{"optionalsecond", "value!"}, nil, []string{"value!"})
test([]string{"optionalsecond", "value1", "value2"}, nil, []string{"value1", "value2"})
testFail([]string{"optionalsecond"}, "didn't provide any args, 1 required")
testFail([]string{"optionalsecond", "value1", "value2", "value3"}, "provided too many args, takes 2 maximum")
test([]string{"reversedoptional", "value1", "value2"}, nil, []string{"value1", "value2"})
test([]string{"reversedoptional", "value!"}, nil, []string{"value!"})