PLT-1035: Remove last data point in graphs on #statistics page

1 files changed, 50 insertions, 0 deletions

diff --git a/utils/time_test.go b/utils/time_test.go
new file mode 100644
index 000000000..7d65046bf
--- /dev/null
+++ b/utils/time_test.go
@@ -0,0 +1,50 @@
+// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package utils
+
+import (
+	"testing"
+	"time"
+)
+
+var format = "2006-01-02 15:04:05.000000000"
+
+func TestMillisFromTime(t *testing.T) {
+	input, _ := time.Parse(format, "2015-01-01 12:34:00.000000000")
+	actual := MillisFromTime(input)
+	expected := int64(1420115640000)
+
+	if actual != expected {
+		t.Fatalf("TestMillisFromTime failed, %v=%v", expected, actual)
+	}
+}
+
+func TestYesterday(t *testing.T) {
+	actual := Yesterday()
+	expected := time.Now().AddDate(0, 0, -1)
+
+	if actual.Year() != expected.Year() || actual.Day() != expected.Day() || actual.Month() != expected.Month() {
+		t.Fatalf("TestYesterday failed, %v=%v", expected, actual)
+	}
+}
+
+func TestStartOfDay(t *testing.T) {
+	input, _ := time.Parse(format, "2015-01-01 12:34:00.000000000")
+	actual := StartOfDay(input)
+	expected, _ := time.Parse(format, "2015-01-01 00:00:00.000000000")
+
+	if actual != expected {
+		t.Fatalf("TestStartOfDay failed, %v=%v", expected, actual)
+	}
+}
+
+func TestEndOfDay(t *testing.T) {
+	input, _ := time.Parse(format, "2015-01-01 12:34:00.000000000")
+	actual := EndOfDay(input)
+	expected, _ := time.Parse(format, "2015-01-01 23:59:59.999999999")
+
+	if actual != expected {
+		t.Fatalf("TestEndOfDay failed, %v=%v", expected, actual)
+	}
+}