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package com.rockymadden.stringmetric.cli
object PackageSpec extends org.specs2.mutable.SpecificationWithJUnit {
"OptionMap apply()" should {
"return populated Map with single valid double dashed option" in {
val opts = OptionMap("--help")
(opts('help): String) must beEqualTo("")
}
"return populated Map with multiple valid double dashed opts" in {
val opts = OptionMap("--help", "--test=test")
(opts('help): String) must beEqualTo("")
(opts('test): String) must beEqualTo("test")
}
"return empty Map with invalid double dashed opts" in {
val opts = OptionMap("--help#", "--test%=test")
opts.keysIterator.length must beEqualTo(0)
}
"return populated Map with single valid single dashed option" in {
val opts = OptionMap("-h")
(opts('h): String) must beEqualTo("")
}
"return populated Map multiple valid single dashed opts" in {
val opts = OptionMap("-h", "-i")
(opts('h): String) must beEqualTo("")
(opts('i): String) must beEqualTo("")
}
"return empty Map with invalid single dashed opts" in {
val opts = OptionMap("-h-i", "-i#gloo")
opts.keysIterator.length must beEqualTo(0)
}
"return single key populated Map with single nameless option" in {
val opts = OptionMap("filename0")
(opts('dashless): String).count(_ == ' ') must beEqualTo(0)
}
"return single key populated Map with multiple single nameless opts" in {
val opts = OptionMap("filename0", "filename1", "filename2")
(opts('dashless): String).count(_ == ' ') must beEqualTo(2)
}
"return populated Map with mixed opts" in {
val opts = OptionMap("-q", "--help", "--test=test", "-go", "filename0", "filename1", "filename2")
(opts('q): String) must beEqualTo("")
(opts('help): String) must beEqualTo("")
(opts('test): String) must beEqualTo("test")
(opts('go): String) must beEqualTo("")
(opts('dashless): String).count(_ == ' ') must beEqualTo(2)
}
}
}
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