Add missing getter tests (#709)

internal/cli/arguments_test.go

@@ -0,0 +1,41 @@
+package cli
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestArgumentGetters(t *testing.T) {
+	t.Run("returns the name", func(t *testing.T) {
+		argument := Argument{Name: "Foo"}
+		want := "Foo"
+		got := argument.GetName()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns the label", func(t *testing.T) {
+		argument := Argument{Name: "Foo"}
+		want := "Foo:"
+		got := argument.GetLabel()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns the help", func(t *testing.T) {
+		argument := Argument{Help: "Foo"}
+		want := "Foo"
+		got := argument.GetHelp()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns that the argument is required", func(t *testing.T) {
+		argument := Argument{}
+		want := true
+		got := argument.GetIsRequired()
+
+		assert.Equal(t, want, got)
+	})
+}

internal/cli/flags_test.go

@@ -0,0 +1,49 @@
+package cli
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestFlagGetters(t *testing.T) {
+	t.Run("returns the name", func(t *testing.T) {
+		flag := Flag{Name: "Foo"}
+		want := "Foo"
+		got := flag.GetName()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns the label", func(t *testing.T) {
+		flag := Flag{Name: "Foo"}
+		want := "Foo:"
+		got := flag.GetLabel()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns the help", func(t *testing.T) {
+		flag := Flag{Help: "Foo"}
+		want := "Foo"
+		got := flag.GetHelp()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns that the flag is required", func(t *testing.T) {
+		flag := Flag{IsRequired: true}
+		want := true
+		got := flag.GetIsRequired()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns that the flag is not required", func(t *testing.T) {
+		flag := Flag{IsRequired: false}
+		want := false
+		got := flag.GetIsRequired()
+
+		assert.Equal(t, want, got)
+	})
+}

internal/cli/picker_option_test.go

@@ -0,0 +1,49 @@
+package cli
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPickerOptions(t *testing.T) {
+	t.Run("returns the labels", func(t *testing.T) {
+		options := pickerOptions{pickerOption{label: "Foo"}, pickerOption{label: "Bar"}}
+		want := []string{"Foo", "Bar"}
+		got := options.labels()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns the default label", func(t *testing.T) {
+		options := pickerOptions{pickerOption{label: "Foo"}, pickerOption{label: "Bar"}}
+		want := "Foo"
+		got := options.defaultLabel()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns an empty label when there are no options", func(t *testing.T) {
+		options := pickerOptions{}
+		want := ""
+		got := options.defaultLabel()
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns the value for a given label", func(t *testing.T) {
+		options := pickerOptions{pickerOption{label: "Foo", value: "0"}, pickerOption{label: "Bar", value: "1"}}
+		want := "1"
+		got := options.getValue("Bar")
+
+		assert.Equal(t, want, got)
+	})
+
+	t.Run("returns an empty value given a non-existent label", func(t *testing.T) {
+		options := pickerOptions{pickerOption{label: "Foo"}}
+		want := ""
+		got := options.getValue("Bar")
+
+		assert.Equal(t, want, got)
+	})
+}