term: header()

vlib/term/term_test.v

@@ -0,0 +1,57 @@
+import term
+
+fn test_get_terminal_size() {
+	cols,_ := term.get_terminal_size()
+	assert cols > 0
+}
+
+fn test_h_divider() {
+	divider := term.h_divider('-')
+	assert divider.len > 0
+	assert divider[0] == `-`
+	assert divider[divider.len - 1] == `-`
+}
+
+fn test_h_divider_multiple_characters() {
+	xdivider := term.h_divider('abc')
+	assert xdivider.len > 0
+	assert xdivider.contains('abcabc')
+}
+
+fn test_header() {
+	divider := term.h_divider('-')
+	term_width := divider.len
+	assert term_width > 0
+	empty_header := term.header('', '-')
+	short_header := term.header('reasonable header', '-')
+	very_long_header := term.header(['abc'].repeat(500).join(' '), '-')
+	very_long_header_2 := term.header(['abcd'].repeat(500).join(' '), '-')
+	/*
+	eprintln(divider)
+	eprintln(empty_header)
+	eprintln(short_header)
+	eprintln(term.header('another longer header', '_-/\\'))
+	eprintln(term.header('another longer header', '-'))
+	eprintln(term.header('short', '-'))
+	eprintln(term.header('12345', '-'))
+	eprintln(term.header('1234', '-'))
+	eprintln(term.header('123', '-'))
+	eprintln(term.header('12', '-'))
+	eprintln(term.header('1', '-'))
+	eprintln(very_long_header)
+	eprintln(divider)
+	eprintln(very_long_header_2)
+	eprintln(term.header(['abcd'].repeat(500).join(' '), '_-/\\'))
+	eprintln(term.header(['abcd'].repeat(500).join(' '), '_-//'))
+	eprintln(term.header('1', '_-/\\\/'))
+	eprintln(term.header('12', '_-/\\\/'))
+	eprintln(term.header('123', '_-/\\\/'))
+	eprintln(term.header('1234', '_-/\\/\\'))
+	eprintln(term.header('', '-'))
+    */
+	assert term_width == empty_header.len
+	assert term_width == short_header.len
+	assert term_width == very_long_header.len
+	assert term_width == very_long_header_2.len
+	assert term_width == term.header('1234', '_-/\\/\\').len
+}