Use testify/assert for all tests in tool_test.go

modules/base/tool_test.go

 )
 
 func TestEncodeMD5(t *testing.T) {
-	if checksum := EncodeMD5("foobar"); checksum != "3858f62230ac3c915f300c664312c63f" {
-		t.Errorf("got the wrong md5sum for string foobar: %s", checksum)
-	}
-
+	assert.Equal(t, "3858f62230ac3c915f300c664312c63f", EncodeMD5("foobar"))
 }
 
 func TestEncodeSha1(t *testing.T) {
-	if checksum := EncodeSha1("foobar"); checksum != "8843d7f92416211de9ebb963ff4ce28125932878" {
-		t.Errorf("got the wrong sha1sum for string foobar: %s", checksum)
-	}
+	assert.Equal(t, "8843d7f92416211de9ebb963ff4ce28125932878", EncodeSha1("foobar"))
 }
 
 func TestShortSha(t *testing.T) {
-	if result := ShortSha("veryverylong"); result != "veryverylo" {
-		t.Errorf("got the wrong sha1sum for string foobar: %s", result)
-	}
+	assert.Equal(t, "veryverylo", ShortSha("veryverylong"))
 }
 
 // TODO: Test DetectEncoding()
 
 func TestBasicAuthDecode(t *testing.T) {
-	if _, _, err := BasicAuthDecode("?"); err.Error() != "illegal base64 data at input byte 0" {
-		t.Errorf("BasicAuthDecode should fail due to illeagl data: %v", err)
-	}
+	_, _, err := BasicAuthDecode("?")
+	assert.Equal(t, "illegal base64 data at input byte 0", err.Error())
 
 	user, pass, err := BasicAuthDecode("Zm9vOmJhcg==")
-	if err != nil {
-		t.Errorf("err should be nil but is: %v", err)
-	}
-	if user != "foo" {
-		t.Errorf("user should be foo but is: %s", user)
-	}
-	if pass != "bar" {
-		t.Errorf("pass should be foo but is: %s", pass)
-	}
+	assert.NoError(t, err)
+	assert.Equal(t, "foo", user)
+	assert.Equal(t, "bar", pass)
 }
 
 func TestBasicAuthEncode(t *testing.T) {
-	if auth := BasicAuthEncode("foo", "bar"); auth != "Zm9vOmJhcg==" {
-		t.Errorf("auth should be Zm9vOmJhcg== but is: %s", auth)
-	}
+	assert.Equal(t, "Zm9vOmJhcg==", BasicAuthEncode("foo", "bar"))
 }
 
 func TestGetRandomString(t *testing.T) {
-	if len(GetRandomString(4)) != 4 {
-		t.Error("expected GetRandomString to be of len 4")
-	}
+	assert.Len(t, GetRandomString(4), 4)
 }
 
 // TODO: Test PBKDF2()
 // TODO: Test CreateTimeLimitCode()
 
 func TestHashEmail(t *testing.T) {
-	if hash := HashEmail("lunny@gitea.io"); hash != "1b6d0c0e124d47ded12cd7115addeb11" {
-		t.Errorf("unexpected email hash: %s", hash)
-	}
+	assert.Equal(t, "d41d8cd98f00b204e9800998ecf8427e", HashEmail(""))
+	assert.Equal(t, "353cbad9b58e69c96154ad99f92bedc7", HashEmail("gitea@example.com"))
 }
 
 // TODO: AvatarLink()