day1 and 2 done & setup for day3

2021/day1/main_test.go

@@ -0,0 +1,20 @@
+package main
+
+import "testing"
+
+func TestCountIncreasesTestData(t *testing.T) {
+	data := LoadData("./test-data")
+	count := 7
+	if c := CountIncreases(&data); c != count {
+		t.Fatalf("Testnumber: %d Result: %d", count, c)
+	}
+}
+
+func TestMutateDataPart2(t *testing.T) {
+	data := LoadData("./test-data")
+	data = MutateDataPart2(data)
+	count := 5
+	if c := CountIncreases(&data); c != count {
+		t.Fatalf("Testnumber: %d Result: %d", count, c)
+	}
+}