diff options
Diffstat (limited to 'src/mongo/gotools/vendor/src/github.com/jessevdk/go-flags/short_test.go')
-rw-r--r-- | src/mongo/gotools/vendor/src/github.com/jessevdk/go-flags/short_test.go | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/src/mongo/gotools/vendor/src/github.com/jessevdk/go-flags/short_test.go b/src/mongo/gotools/vendor/src/github.com/jessevdk/go-flags/short_test.go new file mode 100644 index 00000000000..95712c16238 --- /dev/null +++ b/src/mongo/gotools/vendor/src/github.com/jessevdk/go-flags/short_test.go @@ -0,0 +1,194 @@ +package flags + +import ( + "fmt" + "testing" +) + +func TestShort(t *testing.T) { + var opts = struct { + Value bool `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-v") + + assertStringArray(t, ret, []string{}) + + if !opts.Value { + t.Errorf("Expected Value to be true") + } +} + +func TestShortTooLong(t *testing.T) { + var opts = struct { + Value bool `short:"vv"` + }{} + + assertParseFail(t, ErrShortNameTooLong, "short names can only be 1 character long, not `vv'", &opts) +} + +func TestShortRequired(t *testing.T) { + var opts = struct { + Value bool `short:"v" required:"true"` + }{} + + assertParseFail(t, ErrRequired, fmt.Sprintf("the required flag `%cv' was not specified", defaultShortOptDelimiter), &opts) +} + +func TestShortMultiConcat(t *testing.T) { + var opts = struct { + V bool `short:"v"` + O bool `short:"o"` + F bool `short:"f"` + }{} + + ret := assertParseSuccess(t, &opts, "-vo", "-f") + + assertStringArray(t, ret, []string{}) + + if !opts.V { + t.Errorf("Expected V to be true") + } + + if !opts.O { + t.Errorf("Expected O to be true") + } + + if !opts.F { + t.Errorf("Expected F to be true") + } +} + +func TestShortMultiRequiredConcat(t *testing.T) { + var opts = struct { + V bool `short:"v" required:"true"` + O bool `short:"o" required:"true"` + F bool `short:"f" required:"true"` + }{} + + ret := assertParseSuccess(t, &opts, "-vo", "-f") + + assertStringArray(t, ret, []string{}) + + if !opts.V { + t.Errorf("Expected V to be true") + } + + if !opts.O { + t.Errorf("Expected O to be true") + } + + if !opts.F { + t.Errorf("Expected F to be true") + } +} + +func TestShortMultiSlice(t *testing.T) { + var opts = struct { + Values []bool `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-v", "-v") + + assertStringArray(t, ret, []string{}) + assertBoolArray(t, opts.Values, []bool{true, true}) +} + +func TestShortMultiSliceConcat(t *testing.T) { + var opts = struct { + Values []bool `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-vvv") + + assertStringArray(t, ret, []string{}) + assertBoolArray(t, opts.Values, []bool{true, true, true}) +} + +func TestShortWithEqualArg(t *testing.T) { + var opts = struct { + Value string `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-v=value") + + assertStringArray(t, ret, []string{}) + assertString(t, opts.Value, "value") +} + +func TestShortWithArg(t *testing.T) { + var opts = struct { + Value string `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-vvalue") + + assertStringArray(t, ret, []string{}) + assertString(t, opts.Value, "value") +} + +func TestShortArg(t *testing.T) { + var opts = struct { + Value string `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-v", "value") + + assertStringArray(t, ret, []string{}) + assertString(t, opts.Value, "value") +} + +func TestShortMultiWithEqualArg(t *testing.T) { + var opts = struct { + F []bool `short:"f"` + Value string `short:"v"` + }{} + + assertParseFail(t, ErrExpectedArgument, fmt.Sprintf("expected argument for flag `%cv'", defaultShortOptDelimiter), &opts, "-ffv=value") +} + +func TestShortMultiArg(t *testing.T) { + var opts = struct { + F []bool `short:"f"` + Value string `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-ffv", "value") + + assertStringArray(t, ret, []string{}) + assertBoolArray(t, opts.F, []bool{true, true}) + assertString(t, opts.Value, "value") +} + +func TestShortMultiArgConcatFail(t *testing.T) { + var opts = struct { + F []bool `short:"f"` + Value string `short:"v"` + }{} + + assertParseFail(t, ErrExpectedArgument, fmt.Sprintf("expected argument for flag `%cv'", defaultShortOptDelimiter), &opts, "-ffvvalue") +} + +func TestShortMultiArgConcat(t *testing.T) { + var opts = struct { + F []bool `short:"f"` + Value string `short:"v"` + }{} + + ret := assertParseSuccess(t, &opts, "-vff") + + assertStringArray(t, ret, []string{}) + assertString(t, opts.Value, "ff") +} + +func TestShortOptional(t *testing.T) { + var opts = struct { + F []bool `short:"f"` + Value string `short:"v" optional:"yes" optional-value:"value"` + }{} + + ret := assertParseSuccess(t, &opts, "-fv", "f") + + assertStringArray(t, ret, []string{"f"}) + assertString(t, opts.Value, "value") +} |