bump coverage

colormapping_test.go

@@ -12,6 +12,8 @@ func TestNewMapping(t *testing.T) {
 	err := m.LoadDefaults()
 	assert.NoError(t, err)
 
+	assert.NotNil(t, m.GetColors())
+
 	c := m.GetColor("scifi_nodes:blacktile2", 0)
 	assert.NotNil(t, c)
 	assert.Equal(t, uint8(20), c.R)
@@ -25,3 +27,28 @@ func TestNewMapping(t *testing.T) {
 	assert.NotNil(t, c)
 
 }
+
+func TestNewMappingErrors(t *testing.T) {
+	m := colormapping.NewColorMapping()
+	count, err := m.LoadBytes([]byte("stuff"))
+	assert.Error(t, err)
+	assert.Equal(t, 0, count)
+
+	count, err = m.LoadBytes([]byte("my:node invalid_r 0 0"))
+	assert.Error(t, err)
+	assert.Equal(t, 0, count)
+
+	count, err = m.LoadBytes([]byte("my:node 0 invalid_g 0"))
+	assert.Error(t, err)
+	assert.Equal(t, 0, count)
+
+	count, err = m.LoadBytes([]byte("my:node 0 0 invalid_b"))
+	assert.Error(t, err)
+	assert.Equal(t, 0, count)
+}
+
+func TestLoadErrors(t *testing.T) {
+	m := colormapping.NewColorMapping()
+	_, err := m.LoadVFSColors("bogus.txt")
+	assert.Error(t, err)
+}