func TestNotOK(t *testing.T) {
t.Run("should not end testing if the given error is not nil", func(t *testing.T) {
tester := new(mockTester)
assert.NotOK(tester, errors.New("Testing"))
if tester.errorfCalls != 0 {
t.Errorf(
"Expected Errorf not to have been called, it had been called %d times.",
tester.errorfCalls,
)
}
})
t.Run("should end testing if the given error is nil", func(t *testing.T) {
tester := new(mockTester)
assert.NotOK(tester, nil)
if tester.errorfCalls != 1 {
t.Errorf(
"Expected Errorf to have been called once, it had been called %d times.",
tester.errorfCalls,
)
}
})
}
func TestParseArgumentSpecification(t *testing.T) {
t.Run("should set the name", func(t *testing.T) {
argument, err := specification.ParseArgumentSpecification("GALAXY_QUEST")
assert.OK(t, err)
assert.Equal(t, "GALAXY_QUEST", argument.Name)
})
t.Run("should set whether or not the argument is required", func(t *testing.T) {
argument, err := specification.ParseArgumentSpecification("GALAXY_QUEST")
assert.OK(t, err)
assert.Equal(t, true, argument.Required)
argument, err = specification.ParseArgumentSpecification("[MEMENTO]")
assert.OK(t, err)
assert.Equal(t, false, argument.Required)
})
t.Run("should expect a close bracket if an opening one is given", func(t *testing.T) {
_, err := specification.ParseArgumentSpecification("[MEMENTO")
assert.NotOK(t, err)
})
t.Run("should not expect any whitespace", func(t *testing.T) {
_, err := specification.ParseArgumentSpecification("GALAXY QUEST")
assert.NotOK(t, err)
})
t.Run("should always expect an identifier", func(t *testing.T) {
_, err := specification.ParseArgumentSpecification("")
assert.NotOK(t, err)
_, err = specification.ParseArgumentSpecification("[]")
assert.NotOK(t, err)
})
}
func TestParseOptionSpecification(t *testing.T) {
t.Run("should set the name(s)", func(t *testing.T) {
option, err := specification.ParseOptionSpecification("--galaxy-quest")
assert.OK(t, err)
assert.True(t, len(option.Names) == 1, "Expected an option name")
name := option.Names[0]
assert.Equal(t, "galaxy-quest", name)
option, err = specification.ParseOptionSpecification("-g, --galaxy-quest")
assert.OK(t, err)
assert.True(t, len(option.Names) == 2, "Expected 2 option names")
shortName := option.Names[0]
longName := option.Names[1]
assert.Equal(t, "g", shortName)
assert.Equal(t, "galaxy-quest", longName)
option, err = specification.ParseOptionSpecification("-a, -b, -c, --dee, --ee, --eff")
assert.OK(t, err)
assert.True(t, len(option.Names) == 6, "Expected 6 option names")
})
t.Run("should allow no value mode to be set", func(t *testing.T) {
option, err := specification.ParseOptionSpecification("--galaxy-quest")
assert.OK(t, err)
assert.Equal(t, parameters.OptionValueNone, option.ValueMode)
})
t.Run("should allow option values", func(t *testing.T) {
option, err := specification.ParseOptionSpecification("--galaxy-quest-2[=ALAN_RICKMAN]")
assert.OK(t, err)
assert.Equal(t, parameters.OptionValueOptional, option.ValueMode)
})
t.Run("should allow required values", func(t *testing.T) {
option, err := specification.ParseOptionSpecification("--galaxy-quest=ALAN_RICKMAN")
assert.OK(t, err)
assert.Equal(t, parameters.OptionValueRequired, option.ValueMode)
})
t.Run("should error when given an invalid long option name", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("--$$$")
assert.NotOK(t, err)
})
t.Run("should error when given an invalid short option name", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("-$")
assert.NotOK(t, err)
})
t.Run("should error when given an short option name that's too long", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("-abc")
assert.NotOK(t, err)
})
t.Run("should error when given an invalid specification", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("abc")
assert.NotOK(t, err)
})
t.Run("should error if no identifier is given for the value name", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("--galaxy-quest=")
assert.NotOK(t, err)
_, err = specification.ParseOptionSpecification("--galaxy-quest[=]")
assert.NotOK(t, err)
})
t.Run("should expect EQUALS if an LBRACK is found", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("--galaxy-quest[]")
assert.NotOK(t, err)
_, err = specification.ParseOptionSpecification("--galaxy-quest[")
assert.NotOK(t, err)
})
t.Run("should expect an RBRACK if an LBRACK is given", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("--galaxy-quest-2[=ALAN_RICKMAN")
assert.NotOK(t, err)
})
t.Run("should expect EOF after value identifier is no LBRACK is given", func(t *testing.T) {
_, err := specification.ParseOptionSpecification("--galaxy-quest-2=ALAN_RICKMAN]")
assert.NotOK(t, err)
})
}
func TestMapInput(t *testing.T) {
createInput := func(params []string) *console.Input {
return console.ParseInput(params)
}
t.Run("should map arguments to their reference values", func(t *testing.T) {
var s1 string
var s2 string
assert.Equal(t, "", s1)
assert.Equal(t, "", s2)
input := createInput([]string{"hello", "world"})
definition := console.NewDefinition()
definition.AddArgument(parameters.NewStringValue(&s1), "S1", "")
definition.AddArgument(parameters.NewStringValue(&s2), "S2", "")
err := console.MapInput(definition, input)
assert.OK(t, err)
assert.Equal(t, "hello", s1)
assert.Equal(t, "world", s2)
})
t.Run("should error parsing arguments with invalid values", func(t *testing.T) {
var i1 int
assert.Equal(t, 0, i1)
input := createInput([]string{"foo"})
definition := console.NewDefinition()
definition.AddArgument(parameters.NewIntValue(&i1), "I1", "")
err := console.MapInput(definition, input)
assert.NotOK(t, err)
})
t.Run("should error when required arguments are missing from input", func(t *testing.T) {
var s1 string
var s2 string
assert.Equal(t, "", s1)
assert.Equal(t, "", s2)
input := createInput([]string{"foo"})
definition := console.NewDefinition()
definition.AddArgument(parameters.NewStringValue(&s1), "S1", "")
definition.AddArgument(parameters.NewStringValue(&s1), "S2", "")
err := console.MapInput(definition, input)
assert.NotOK(t, err)
})
t.Run("should not error when optional arguments are missing from input", func(t *testing.T) {
var s1 string
var s2 string
assert.Equal(t, "", s1)
assert.Equal(t, "", s2)
input := createInput([]string{"foo"})
definition := console.NewDefinition()
definition.AddArgument(parameters.NewStringValue(&s1), "S1", "")
definition.AddArgument(parameters.NewStringValue(&s1), "[S2]", "")
err := console.MapInput(definition, input)
assert.OK(t, err)
assert.Equal(t, "foo", s1)
assert.Equal(t, "", s2)
})
t.Run("should map short options to their reference values", func(t *testing.T) {
var s1 string
var s2 string
assert.Equal(t, "", s1)
assert.Equal(t, "", s2)
input := createInput([]string{"-a=foo", "-b=bar"})
definition := console.NewDefinition()
definition.AddOption(parameters.NewStringValue(&s1), "-a=S1", "")
definition.AddOption(parameters.NewStringValue(&s2), "-b=S2", "")
err := console.MapInput(definition, input)
assert.OK(t, err)
assert.Equal(t, "foo", s1)
assert.Equal(t, "bar", s2)
})
t.Run("should map long options to their reference values", func(t *testing.T) {
var s1 string
var s2 string
assert.Equal(t, "", s1)
assert.Equal(t, "", s2)
input := createInput([]string{"--foo=bar", "--baz=qux"})
definition := console.NewDefinition()
definition.AddOption(parameters.NewStringValue(&s1), "--foo=S1", "")
definition.AddOption(parameters.NewStringValue(&s2), "--baz=S2", "")
err := console.MapInput(definition, input)
assert.OK(t, err)
assert.Equal(t, "bar", s1)
assert.Equal(t, "qux", s2)
})
t.Run("should ignore options that don't exist in the definition", func(t *testing.T) {
var s2 string
input := createInput([]string{"--foo=bar"})
definition := console.NewDefinition()
definition.AddOption(parameters.NewStringValue(&s2), "--baz=S2", "")
err := console.MapInput(definition, input)
assert.OK(t, err)
})
t.Run("should error parsing an option that requires a value with no value", func(t *testing.T) {
var s1 string
input := createInput([]string{"--foo"})
definition := console.NewDefinition()
definition.AddOption(parameters.NewStringValue(&s1), "--foo=s1", "")
err := console.MapInput(definition, input)
assert.NotOK(t, err)
})
t.Run("should not error parsing an option that doesn't require a value", func(t *testing.T) {
var s1 string
input := createInput([]string{"--foo"})
definition := console.NewDefinition()
definition.AddOption(parameters.NewStringValue(&s1), "--foo=s1", "")
err := console.MapInput(definition, input)
assert.NotOK(t, err)
})
t.Run("should set flag option values where applicable", func(t *testing.T) {
var b1 bool
assert.Equal(t, false, b1)
input := createInput([]string{"--foo"})
definition := console.NewDefinition()
definition.AddOption(parameters.NewBoolValue(&b1), "--foo", "")
err := console.MapInput(definition, input)
assert.OK(t, err)
assert.Equal(t, true, b1)
})
t.Run("should error parsing options with invalid values", func(t *testing.T) {
var i1 int
assert.Equal(t, 0, i1)
input := createInput([]string{"--foo=hello"})
definition := console.NewDefinition()
definition.AddOption(parameters.NewIntValue(&i1), "--foo=I1", "")
err := console.MapInput(definition, input)
assert.NotOK(t, err)
})
}
func TestIPValue(t *testing.T) {
t.Run("NewIPValue()", func(t *testing.T) {
ipRef := net.ParseIP("127.0.0.1")
ipValue := parameters.NewIPValue(&ipRef)
assert.Equal(t, "127.0.0.1", ipValue.String())
})
t.Run("Set()", func(t *testing.T) {
t.Run("should not error for valid values", func(t *testing.T) {
var value parameters.IPValue
valid := []string{
"127.0.0.1",
"192.168.0.1",
"10.0.0.1",
"255.255.255.0",
"8.8.8.8",
"8.8.4.4",
}
for _, item := range valid {
err := value.Set(item)
assert.OK(t, err)
}
})
t.Run("should error for invalid values", func(t *testing.T) {
var value parameters.IPValue
invalid := []string{
"",
"Not an IP adddress",
"Hello, World!",
"123 Fake Street",
"127 0 0 1",
}
for _, item := range invalid {
err := value.Set(item)
assert.NotOK(t, err)
}
})
t.Run("should modify the IP that it references", func(t *testing.T) {
ref := net.ParseIP("127.0.0.1")
value := parameters.NewIPValue(&ref)
assert.Equal(t, value.String(), ref.String())
value.Set("192.168.0.1")
assert.Equal(t, value.String(), ref.String())
value.Set("10.0.0.1")
assert.Equal(t, value.String(), ref.String())
})
})
t.Run("String()", func(t *testing.T) {
inOut := map[string]string{
"127.0.0.1": "127.0.0.1",
"192.168.0.1": "192.168.0.1",
"10.0.0.1": "10.0.0.1",
}
for in, expected := range inOut {
value := new(parameters.IPValue)
value.Set(in)
actual := value.String()
assert.Equal(t, expected, actual)
}
})
}
func TestIntValue(t *testing.T) {
t.Run("NewIntValue()", func(t *testing.T) {
intRef := 3
intValue := parameters.NewIntValue(&intRef)
assert.Equal(t, "3", intValue.String())
})
t.Run("Set()", func(t *testing.T) {
t.Run("should not error for valid values", func(t *testing.T) {
var value parameters.Float64Value
valid := []string{
"3",
"10",
"25",
"100000",
}
for _, item := range valid {
err := value.Set(item)
assert.OK(t, err)
}
})
t.Run("should error for invalid values", func(t *testing.T) {
var value parameters.IntValue
invalid := []string{
"",
"Hello, World!",
"Three point one four",
"92233720368547758070",
}
for _, item := range invalid {
err := value.Set(item)
assert.NotOK(t, err)
}
})
t.Run("should modify the int that it references", func(t *testing.T) {
ref := 5
value := parameters.NewIntValue(&ref)
assert.Equal(t, 5, ref)
value.Set("10")
assert.Equal(t, 10, ref)
value.Set("25")
assert.Equal(t, 25, ref)
})
})
t.Run("String()", func(t *testing.T) {
inOut := map[string]string{
"3": "3",
"10": "10",
"1000": "1000",
}
for in, expected := range inOut {
value := new(parameters.IntValue)
value.Set(in)
actual := value.String()
assert.Equal(t, expected, actual)
}
})
}
func TestFloat64Value(t *testing.T) {
t.Run("NewFloat64Value()", func(t *testing.T) {
float := float64(3.14)
floatValue := parameters.NewFloat64Value(&float)
assert.Equal(t, "3.14", floatValue.String())
})
t.Run("Set()", func(t *testing.T) {
t.Run("should not error for valid values", func(t *testing.T) {
var value parameters.Float64Value
valid := []string{
"3",
"3.1",
"3.14",
"314.159e-2",
}
for _, item := range valid {
err := value.Set(item)
assert.OK(t, err)
}
})
t.Run("should error for invalid values", func(t *testing.T) {
var value parameters.Float64Value
invalid := []string{
"",
"Hello, World!",
"Three point one four",
}
for _, item := range invalid {
err := value.Set(item)
assert.NotOK(t, err)
}
})
t.Run("should modify the float64 that it references", func(t *testing.T) {
ref := float64(3.14)
value := parameters.NewFloat64Value(&ref)
assert.Equal(t, float64(3.14), ref)
value.Set("3.14159")
assert.Equal(t, float64(3.14159), ref)
value.Set("10")
assert.Equal(t, float64(10), ref)
})
})
t.Run("String()", func(t *testing.T) {
inOut := map[string]string{
"3": "3",
"3.14": "3.14",
"3.14159": "3.14159",
"314.159e-2": "3.14159",
}
for in, expected := range inOut {
value := new(parameters.Float64Value)
value.Set(in)
actual := value.String()
assert.Equal(t, expected, actual)
}
})
}
func TestBoolValue(t *testing.T) {
t.Run("NewBoolValue()", func(t *testing.T) {
truthy := true
falsey := false
truthyValue := parameters.NewBoolValue(&truthy)
falseyValue := parameters.NewBoolValue(&falsey)
assert.Equal(t, truthyValue.String(), "true")
assert.Equal(t, falseyValue.String(), "false")
})
t.Run("Set()", func(t *testing.T) {
t.Run("should not error for valid values", func(t *testing.T) {
var value parameters.BoolValue
valid := []string{
"1",
"t",
"T",
"TRUE",
"true",
"True",
"0",
"f",
"F",
"FALSE",
"false",
"False",
}
for _, item := range valid {
err := value.Set(item)
assert.OK(t, err)
}
})
t.Run("should error for invalid values", func(t *testing.T) {
var value parameters.BoolValue
invalid := []string{
"",
"yes",
"no",
"Y",
"N",
}
for _, item := range invalid {
err := value.Set(item)
assert.NotOK(t, err)
}
})
t.Run("should modify the bool that it references", func(t *testing.T) {
ref := true
value := parameters.NewBoolValue(&ref)
assert.Equal(t, true, ref)
value.Set("false")
assert.Equal(t, false, ref)
value.Set("true")
assert.Equal(t, true, ref)
})
})
t.Run("String()", func(t *testing.T) {
inOut := map[string]string{
"1": "true",
"t": "true",
"T": "true",
"TRUE": "true",
"true": "true",
"True": "true",
"0": "false",
"f": "false",
"F": "false",
"FALSE": "false",
"false": "false",
"False": "false",
}
for in, expected := range inOut {
value := new(parameters.BoolValue)
value.Set(in)
actual := value.String()
assert.Equal(t, expected, actual)
}
})
t.Run("FlagValue()", func(t *testing.T) {
var value parameters.BoolValue
assert.Equal(t, "true", value.FlagValue())
})
}
func TestDurationValue(t *testing.T) {
t.Run("NewDurationValue()", func(t *testing.T) {
duration := time.Second
durationValue := parameters.NewDurationValue(&duration)
assert.Equal(t, "1s", durationValue.String())
})
t.Run("Set()", func(t *testing.T) {
t.Run("should not error for valid values", func(t *testing.T) {
var value parameters.DurationValue
valid := []string{
"5us",
"999ns",
"1s",
"3m",
"1h33m2s",
"5h",
"365h",
}
for _, item := range valid {
err := value.Set(item)
assert.OK(t, err)
}
})
t.Run("should error for invalid values", func(t *testing.T) {
var value parameters.DurationValue
invalid := []string{
"",
"1d",
"20y",
"20 decades",
}
for _, item := range invalid {
err := value.Set(item)
assert.NotOK(t, err)
}
})
t.Run("should modify the bool that it references", func(t *testing.T) {
ref := time.Second
value := parameters.NewDurationValue(&ref)
assert.Equal(t, time.Second, ref)
value.Set("1m")
assert.Equal(t, time.Minute, ref)
value.Set("1h")
assert.Equal(t, ref, time.Hour)
})
})
t.Run("String()", func(t *testing.T) {
inOut := map[string]string{
"1us": "1µs",
"1ns": "1ns",
"1s": "1s",
"1m": "1m0s",
"1h": "1h0m0s",
"5s": "5s",
"10h": "10h0m0s",
}
for in, expected := range inOut {
value := new(parameters.DurationValue)
value.Set(in)
actual := value.String()
assert.Equal(t, expected, actual)
}
})
}