From be34a9a809042618cf06903de971b5fabcab365d Mon Sep 17 00:00:00 2001
From: asdf <asdf@rawtext.club>
Date: Thu, 5 Sep 2019 21:52:12 +1000
Subject: [PATCH] identified more issues, added tests

---
 cui/cui_test.go | 73 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 70 insertions(+), 3 deletions(-)

diff --git a/cui/cui_test.go b/cui/cui_test.go
index 0c3f198..dc719ae 100644
--- a/cui/cui_test.go
+++ b/cui/cui_test.go
@@ -13,17 +13,84 @@ func Test_wrapLines_doesnt_break_indents(t *testing.T) {
 		linelength     int
 	}{
 		{
-			//20 character input - should not wrap
+			//indented long word - 20 characters - should not wrap
 			[]string{indent + "012345678"},
 			[]string{indent + "012345678"},
 			20,
 		},
 		{
-			//21 character input - should wrap
-			[]string{indent + "0123456789"},
+			//indented long word - 21 characters - should wrap
 			[]string{indent + "0123456789"},
+			[]string{indent + "012345678", indent + "9"},
 			20,
 		},
+		{
+			//indented really long word - should wrap
+			[]string{indent + "0123456789zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"},
+			[]string{
+				indent + "012345678",
+				indent + "9zzzzzzzz",
+				indent + "zzzzzzzzz",
+				indent + "zzzzzzzzz",
+				indent + "zzzzz"},
+			20,
+		}, {
+			//non-indented long word - 20 characters - should not wrap
+			[]string{"01234567890123456789"},
+			[]string{"01234567890123456789"},
+			20,
+		},
+		{
+			//non-indented long word - 21 characters - should wrap
+			[]string{"01234567890123456789a"},
+			[]string{"01234567890123456789", "a"},
+			20,
+		},
+		{
+			//non-indented really long word - should wrap
+			[]string{"01234567890123456789zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"},
+			[]string{
+				"01234567890123456789",
+				"zzzzzzzzzzzzzzzzzzzz",
+				"zzzzzzzzzzzzzzzzzzzz",
+				"zzzzzzzzzzzzzzzzzzzz",
+				"zzzz"},
+			20,
+		},
+		{
+			//indented normal sentence - 20 characters - should not wrap
+			[]string{indent + "it is her"},
+			[]string{indent + "it is her"},
+			20,
+		},
+		{
+			//indented normal sentence - more than 20 characters - should wrap
+			[]string{indent + "it is her favourite thing in the world"},
+			[]string{
+				indent + "it is her",
+				indent + "favourite",
+				indent + "thing in",
+				indent + "the world",
+			},
+			20,
+		},
+		{
+			//non-indented normal sentence - 20 characters - should not wrap
+			[]string{"it is her fav thingy"},
+			[]string{"it is her fav thingy"},
+			20,
+		},
+		{
+			//non-indented normal sentence - more than 20 characters - should wrap
+			[]string{"it is her favourite thing in the world"},
+			[]string{
+				"it is her favourite",
+				"thing in the world",
+			},
+			20,
+		},
+		//TODO further tests
+		//lines that are just spaces don't get misidentified as indents and then mangled
 	}
 
 	for _, table := range tables {