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tests(commands/option) test the OptionValue methods

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TODO add tests for remaning, untested methods.
This commit is contained in:
Brian Tiger Chow
2014-11-11 23:32:47 -08:00
committed by Juan Batiz-Benet
parent 69374b30be
commit 3c4f628493
1 changed files with 36 additions and 0 deletions
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36
commands/option_test.go Normal file
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package commands
import "testing"
func TestOptionValueExtractBoolNotFound(t *testing.T) {
t.Log("ensure that no error is returned when value is not found")
optval := &OptionValue{found: false}
_, _, err := optval.Bool()
if err != nil {
t.Fatal("Found was false. Err should have been nil")
}
t.Log("ensure that no error is returned when value is not found (even if value exists)")
optval = &OptionValue{value: "wrong type: a string", found: false}
_, _, err = optval.Bool()
if err != nil {
t.Fatal("Found was false. Err should have been nil")
}
}
func TestOptionValueExtractWrongType(t *testing.T) {
t.Log("ensure that error is returned when value if of wrong type")
optval := &OptionValue{value: "wrong type: a string", found: true}
_, _, err := optval.Bool()
if err == nil {
t.Fatal("No error returned. Failure.")
}
optval = &OptionValue{value: "wrong type: a string", found: true}
_, _, err = optval.Int()
if err == nil {
t.Fatal("No error returned. Failure.")
}
}