95 lines
2.4 KiB
Go
95 lines
2.4 KiB
Go
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package english
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import (
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"testing"
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)
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func TestPluralWord(t *testing.T) {
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tests := []struct {
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n int
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singular, plural string
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want string
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}{
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{0, "object", "", "objects"},
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{1, "object", "", "object"},
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{-1, "object", "", "objects"},
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{42, "object", "", "objects"},
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{2, "vax", "vaxen", "vaxen"},
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// special cases
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{2, "index", "", "indices"},
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// ending in a sibilant sound
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{2, "bus", "", "buses"},
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{2, "bush", "", "bushes"},
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{2, "watch", "", "watches"},
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{2, "box", "", "boxes"},
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// ending with 'o' preceded by a consonant
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{2, "hero", "", "heroes"},
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// ending with 'y' preceded by a consonant
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{2, "lady", "", "ladies"},
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{2, "day", "", "days"},
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}
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for _, tt := range tests {
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if got := PluralWord(tt.n, tt.singular, tt.plural); got != tt.want {
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t.Errorf("PluralWord(%d, %q, %q)=%q; want: %q", tt.n, tt.singular, tt.plural, got, tt.want)
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}
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}
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}
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func TestPlural(t *testing.T) {
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tests := []struct {
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n int
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singular, plural string
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want string
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}{
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{1, "object", "", "1 object"},
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{42, "object", "", "42 objects"},
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}
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for _, tt := range tests {
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if got := Plural(tt.n, tt.singular, tt.plural); got != tt.want {
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t.Errorf("Plural(%d, %q, %q)=%q; want: %q", tt.n, tt.singular, tt.plural, got, tt.want)
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}
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}
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}
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func TestWordSeries(t *testing.T) {
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tests := []struct {
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words []string
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conjunction string
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want string
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}{
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{[]string{}, "and", ""},
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{[]string{"foo"}, "and", "foo"},
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{[]string{"foo", "bar"}, "and", "foo and bar"},
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{[]string{"foo", "bar", "baz"}, "and", "foo, bar and baz"},
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{[]string{"foo", "bar", "baz"}, "or", "foo, bar or baz"},
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}
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for _, tt := range tests {
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if got := WordSeries(tt.words, tt.conjunction); got != tt.want {
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t.Errorf("WordSeries(%q, %q)=%q; want: %q", tt.words, tt.conjunction, got, tt.want)
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}
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}
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}
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func TestOxfordWordSeries(t *testing.T) {
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tests := []struct {
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words []string
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conjunction string
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want string
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}{
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{[]string{}, "and", ""},
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{[]string{"foo"}, "and", "foo"},
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{[]string{"foo", "bar"}, "and", "foo and bar"},
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{[]string{"foo", "bar", "baz"}, "and", "foo, bar, and baz"},
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{[]string{"foo", "bar", "baz"}, "or", "foo, bar, or baz"},
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}
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for _, tt := range tests {
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if got := OxfordWordSeries(tt.words, tt.conjunction); got != tt.want {
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t.Errorf("OxfordWordSeries(%q, %q)=%q; want: %q", tt.words, tt.conjunction, got, tt.want)
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}
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}
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}
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