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// SPDX-FileCopyrightText: 2025 Stefan Majewsky <majewsky@gmx.net>
// SPDX-License-Identifier: Apache-2.0
package is_test
import (
"testing"
"time"
. "go.xyrillian.de/gg/internal/test"
"go.xyrillian.de/gg/is"
. "go.xyrillian.de/gg/option"
)
func TestComparable(t *testing.T) {
AssertEqual(t, Some("foo").IsSomeAnd(is.EqualTo("foo")), true)
AssertEqual(t, Some("bar").IsSomeAnd(is.EqualTo("foo")), false)
AssertEqual(t, Some("foo").IsSomeAnd(is.DifferentFrom("foo")), false)
AssertEqual(t, Some("bar").IsSomeAnd(is.DifferentFrom("foo")), true)
}
func TestOrdered(t *testing.T) {
AssertEqual(t, Some(3).IsSomeAnd(is.Above(4)), false)
AssertEqual(t, Some(4).IsSomeAnd(is.Above(4)), false)
AssertEqual(t, Some(5).IsSomeAnd(is.Above(4)), true)
AssertEqual(t, Some(3).IsSomeAnd(is.Below(4)), true)
AssertEqual(t, Some(4).IsSomeAnd(is.Below(4)), false)
AssertEqual(t, Some(5).IsSomeAnd(is.Below(4)), false)
AssertEqual(t, Some(3).IsSomeAnd(is.NotAbove(4)), true)
AssertEqual(t, Some(4).IsSomeAnd(is.NotAbove(4)), true)
AssertEqual(t, Some(5).IsSomeAnd(is.NotAbove(4)), false)
AssertEqual(t, Some(3).IsSomeAnd(is.NotBelow(4)), false)
AssertEqual(t, Some(4).IsSomeAnd(is.NotBelow(4)), true)
AssertEqual(t, Some(5).IsSomeAnd(is.NotBelow(4)), true)
}
func TestTime(t *testing.T) {
t1 := time.Now()
t2 := t1.Add(time.Second)
t3 := t2.Add(time.Second)
AssertEqual(t, Some(t1).IsSomeAnd(is.After(t2)), false)
AssertEqual(t, Some(t2).IsSomeAnd(is.After(t2)), false)
AssertEqual(t, Some(t3).IsSomeAnd(is.After(t2)), true)
AssertEqual(t, Some(t1).IsSomeAnd(is.Before(t2)), true)
AssertEqual(t, Some(t2).IsSomeAnd(is.Before(t2)), false)
AssertEqual(t, Some(t3).IsSomeAnd(is.Before(t2)), false)
AssertEqual(t, Some(t1).IsSomeAnd(is.NotAfter(t2)), true)
AssertEqual(t, Some(t2).IsSomeAnd(is.NotAfter(t2)), true)
AssertEqual(t, Some(t3).IsSomeAnd(is.NotAfter(t2)), false)
AssertEqual(t, Some(t1).IsSomeAnd(is.NotBefore(t2)), false)
AssertEqual(t, Some(t2).IsSomeAnd(is.NotBefore(t2)), true)
AssertEqual(t, Some(t3).IsSomeAnd(is.NotBefore(t2)), true)
}
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