feat: longest consecutive sequence

pkg/longest_consecutive_sequence/main_test.go

@@ -0,0 +1,32 @@
+package longest_consecutive_sequence_test
+
+import (
+	"testing"
+
+	"git.maximhutz.com/practice/pkg/longest_consecutive_sequence"
+	"github.com/stretchr/testify/assert"
+)
+
+func Test1(t *testing.T) {
+	assert.Equal(t, 4, longest_consecutive_sequence.LongestConsecutive([]int{100, 4, 200, 1, 3, 2}))
+}
+
+func Test2(t *testing.T) {
+	assert.Equal(t, 9, longest_consecutive_sequence.LongestConsecutive([]int{0, 3, 7, 2, 5, 8, 4, 6, 0, 1}))
+}
+
+func Test3(t *testing.T) {
+	assert.Equal(t, 3, longest_consecutive_sequence.LongestConsecutive([]int{1, 0, 1, 2}))
+}
+
+func Test4(t *testing.T) {
+	assert.Equal(t, 0, longest_consecutive_sequence.LongestConsecutive([]int{}))
+}
+
+func Test5(t *testing.T) {
+	assert.Equal(t, 7, longest_consecutive_sequence.LongestConsecutive([]int{1, 3, 5, 7, 2, 6, 4}))
+}
+
+func Test6(t *testing.T) {
+	assert.Equal(t, 7, longest_consecutive_sequence.LongestConsecutive([]int{1, 3, 5, 7, 2, 6, 4}))
+}