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package options
import (
. "github.com/smartystreets/goconvey/convey"
"testing"
)
func TestVerbosityFlag(t *testing.T) {
Convey("With a new ToolOptions", t, func() {
enabled := EnabledOptions{false, false, false}
optPtr := New("", "", enabled)
So(optPtr, ShouldNotBeNil)
So(optPtr.parser, ShouldNotBeNil)
Convey("no verbosity flags, Level should be 0", func() {
_, err := optPtr.parser.ParseArgs([]string{})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 0)
})
Convey("one short verbosity flag, Level should be 1", func() {
_, err := optPtr.parser.ParseArgs([]string{"-v"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 1)
})
Convey("three short verbosity flags (consecutive), Level should be 3", func() {
_, err := optPtr.parser.ParseArgs([]string{"-vvv"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 3)
})
Convey("three short verbosity flags (dispersed), Level should be 3", func() {
_, err := optPtr.parser.ParseArgs([]string{"-v", "-v", "-v"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 3)
})
Convey("short verbosity flag assigned to 3, Level should be 3", func() {
_, err := optPtr.parser.ParseArgs([]string{"-v=3"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 3)
})
Convey("consecutive short flags with assignment, only assignment holds", func() {
_, err := optPtr.parser.ParseArgs([]string{"-vv=3"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 3)
})
Convey("one long verbose flag, Level should be 1", func() {
_, err := optPtr.parser.ParseArgs([]string{"--verbose"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 1)
})
Convey("three long verbosity flags, Level should be 3", func() {
_, err := optPtr.parser.ParseArgs([]string{"--verbose", "--verbose", "--verbose"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 3)
})
Convey("long verbosity flag assigned to 3, Level should be 3", func() {
_, err := optPtr.parser.ParseArgs([]string{"--verbose=3"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 3)
})
Convey("mixed assignment and bare flag, total is sum", func() {
_, err := optPtr.parser.ParseArgs([]string{"--verbose", "--verbose=3"})
So(err, ShouldBeNil)
So(optPtr.Level(), ShouldEqual, 4)
})
})
}
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