commands/cli: Added simple option parser test

commands/cli/parse_test.go

+package cli
+
+import (
+  //"fmt"
+  "testing"
+)
+
+func TestOptionParsing(t *testing.T) {
+  opts, input, err := options([]string{ "test", "--beep", "--boop=\"5", "lol\"", "test2", "-cV" }, nil)
+  /*for k, v := range opts {
+    fmt.Printf("%s: %s\n", k, v)
+  }
+  fmt.Printf("%s\n", input)*/
+  if err != nil {
+    t.Error("Should have passed")
+  }
+  if len(opts) != 4 || opts["c"] != "" || opts["V"] != "" || opts["beep"] != "" || opts["boop"] != "5 lol" {
+    t.Error("Returned options were defferent than expected: %v", opts)
+  }
+  if len(input) != 2 || input[0] != "test" || input[1] != "test2" {
+    t.Error("Returned input was different than expected: %v", input)
+  }
+}