Add info table tests (#985)

* Add info table tests

* Fix lint error about initialization

view/info_table_test.go

@@ -0,0 +1,44 @@
+package view
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func makeMap() map[string]string {
+	m := make(map[string]string)
+	m["foo"] = "val1"
+	m["bar"] = "val2"
+	m["baz"] = "val3"
+
+	return m
+}
+
+func newTestTable(height int) *InfoTable {
+	var headers [2]string
+
+	headers[0] = "hdr0"
+	headers[1] = "hdr1"
+
+	table := NewInfoTable(
+		headers[:],
+		makeMap(),
+		1,
+		1,
+		height,
+	)
+	return table
+}
+
+func Test_RenderSimpleInfoTable(t *testing.T) {
+	table := newTestTable(4).Render()
+
+	assert.Equal(t, " ----- ------ \n  HDR0   HDR1  \n ----- ------ \n  bar   val2  \n  baz   val3  \n  foo   val1  \n ----- ------ \n", table)
+}
+
+func Test_RenderPaddedInfoTable(t *testing.T) {
+	table := newTestTable(6).Render()
+
+	assert.Equal(t, " ----- ------ \n  HDR0   HDR1  \n ----- ------ \n  bar   val2  \n  baz   val3  \n  foo   val1  \n              \n              \n ----- ------ \n", table)
+}