From 2a60edcd52df0c913ea8a93efec4027b9a758a5b Mon Sep 17 00:00:00 2001
From: Hiroki Konishi <relastle@gmail.com>
Date: Mon, 17 Feb 2020 10:19:03 +0900
Subject: Make pointer and multi-select marker customizable (#1844)

Add --pointer and --marker option which can provide additional context to the user
---
 src/options_test.go | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'src/options_test.go')

diff --git a/src/options_test.go b/src/options_test.go
index 66d7c8f5..b312be11 100644
--- a/src/options_test.go
+++ b/src/options_test.go
@@ -422,3 +422,29 @@ func TestAdditiveExpect(t *testing.T) {
 		t.Error(opts.Expect)
 	}
 }
+
+func TestValidateSign(t *testing.T) {
+	testCases := []struct {
+		inputSign string
+		isValid   bool
+	}{
+		{"> ", true},
+		{"아", true},
+		{"😀", true},
+		{"", false},
+		{">>>", false},
+		{"\n", false},
+		{"\t", false},
+	}
+
+	for _, testCase := range testCases {
+		err := validateSign(testCase.inputSign, "")
+		if testCase.isValid && err != nil {
+			t.Errorf("Input sign `%s` caused error", testCase.inputSign)
+		}
+
+		if !testCase.isValid && err == nil {
+			t.Errorf("Input sign `%s` did not cause error", testCase.inputSign)
+		}
+	}
+}
-- 
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