Initial commit

Author: obalunenko

.idea/leetcode_problems.iml

@@ -0,0 +1 @@
+leetcode_problems

.idea/misc.xml

@@ -0,0 +1,76 @@
+package jewels_and_stones
+
+import (
+	"fmt"
+	"testing"
+)
+
+type TestCase struct {
+	id             int
+	description    string
+	input          Input
+	expectedResult int
+}
+
+type Input struct {
+	jewels string
+	stones string
+}
+
+type TestSuite []TestCase
+
+var ts = TestSuite{
+	TestCase{
+		id:          1,
+		description: "One Jewel - lowercase",
+		input: Input{
+			jewels: "a",
+			stones: "AzalkK",
+		},
+		expectedResult: 1,
+	},
+	TestCase{
+		id:          2,
+		description: "3 Jewels - lowercase + uppercase",
+		input: Input{
+			jewels: "aA",
+			stones: "aAAbbbb",
+		},
+		expectedResult: 3,
+	},
+	TestCase{
+		id:          3,
+		description: "Empty Jewels",
+		input: Input{
+			jewels: "",
+			stones: "aAAsdsdaK",
+		},
+		expectedResult: 0,
+	},
+	TestCase{
+		id:          4,
+		description: "Empty stones",
+		input: Input{
+			jewels: "aA",
+			stones: "",
+		},
+		expectedResult: 0,
+	},
+}
+
+func TestJewels(t *testing.T) {
+
+	for _, tc := range ts {
+		t.Run(fmt.Sprintf("Test%d", tc.id), func(t *testing.T) {
+
+			actualResult := numJewelsInStones(tc.input.jewels, tc.input.stones)
+
+			if actualResult != tc.expectedResult {
+				fmt.Printf(" - Got: %d\n - Expected: %d\n", actualResult, tc.expectedResult)
+				t.Fail()
+			}
+
+		})
+	}
+
+}