photoprism/internal/search/photos_filter_focal_length_test.go

package search

import (
	"testing"

	"github.com/photoprism/photoprism/internal/form"
	"github.com/stretchr/testify/assert"
)

func TestPhotosFilterFocalLength(t *testing.T) {
	t.Run("28", func(t *testing.T) {
		var f form.SearchPhotos

		f.Mm = "28"
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		for _, r := range photos {
			assert.GreaterOrEqual(t, 28, r.PhotoFocalLength)
			assert.LessOrEqual(t, 28, r.PhotoFocalLength)
		}
		assert.Equal(t, len(photos), 1)
	})
	t.Run("28-50", func(t *testing.T) {
		var f form.SearchPhotos

		f.Mm = "28-50"
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		for _, r := range photos {
			assert.GreaterOrEqual(t, 50, r.PhotoFocalLength)
			assert.LessOrEqual(t, 28, r.PhotoFocalLength)
		}

		assert.Equal(t, len(photos), 3)
	})
	t.Run("1-400", func(t *testing.T) {
		var f form.SearchPhotos

		f.Mm = "1-400"
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		for _, r := range photos {
			assert.GreaterOrEqual(t, 400, r.PhotoFocalLength)
			assert.LessOrEqual(t, 1, r.PhotoFocalLength)
		}

		assert.Equal(t, len(photos), 5)
	})
	t.Run("22", func(t *testing.T) {
		var f form.SearchPhotos

		f.Mm = "22"
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		assert.Equal(t, len(photos), 0)
	})
	t.Run("-100", func(t *testing.T) {
		var f form.SearchPhotos

		f.Mm = "-100"
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		assert.GreaterOrEqual(t, len(photos), 40)
	})
	t.Run("invalid", func(t *testing.T) {
		var f form.SearchPhotos

		f.Mm = "%gold"
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}
		assert.GreaterOrEqual(t, len(photos), 40)
	})
}

func TestPhotosQueryFocalLength(t *testing.T) {
	t.Run("28", func(t *testing.T) {
		var f form.SearchPhotos

		f.Query = "mm:\"28\""
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		for _, r := range photos {
			assert.GreaterOrEqual(t, 28, r.PhotoFocalLength)
			assert.LessOrEqual(t, 28, r.PhotoFocalLength)
		}

		assert.Equal(t, len(photos), 1)
	})
	t.Run("28-30", func(t *testing.T) {
		var f form.SearchPhotos

		f.Query = "mm:\"28-30\""
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		for _, r := range photos {
			assert.GreaterOrEqual(t, 30, r.PhotoFocalLength)
			assert.LessOrEqual(t, 28, r.PhotoFocalLength)
		}

		assert.Equal(t, len(photos), 2)
	})
	t.Run("1-400", func(t *testing.T) {
		var f form.SearchPhotos

		f.Query = "mm:\"1-400\""
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}

		for _, r := range photos {
			assert.GreaterOrEqual(t, 400, r.PhotoFocalLength)
			assert.LessOrEqual(t, 1, r.PhotoFocalLength)
		}

		assert.Equal(t, len(photos), 5)
	})
	t.Run("18", func(t *testing.T) {
		var f form.SearchPhotos

		f.Query = "mm:\"18\""
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}
		assert.Equal(t, len(photos), 0)
	})
	t.Run("-100", func(t *testing.T) {
		var f form.SearchPhotos

		f.Query = "mm:\"-100\""
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}
		assert.GreaterOrEqual(t, len(photos), 40)
	})
	t.Run("invalid", func(t *testing.T) {
		var f form.SearchPhotos

		f.Query = "mm:\"%gold\""
		f.Merged = true

		photos, _, err := Photos(f)

		if err != nil {
			t.Fatal(err)
		}
		assert.GreaterOrEqual(t, len(photos), 40)
	})
}