Adds log rotation, config file support, and refactoring. Colorschemes are self-registered. Merge remote-tracking branch 'jrswab/configFile111' into config_file; drastically refactored, and am not sure how much original code from the patch was used.

1 files changed, 87 insertions, 0 deletions

diff --git a/config_test.go b/config_test.go
new file mode 100644
index 0000000..329ef75
--- /dev/null
+++ b/config_test.go
@@ -0,0 +1,87 @@
+package gotop
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/xxxserxxx/gotop/widgets"
+)
+
+func TestParse(t *testing.T) {
+	tests := []struct {
+		i string
+		f func(c Config, e error)
+	}{
+		{
+			i: "logdir",
+			f: func(c Config, e error) {
+				assert.Error(t, e, "invalid config syntax")
+			},
+		},
+		{
+			i: "logdir=foo=bar",
+			f: func(c Config, e error) {
+				assert.NotNil(t, e)
+			},
+		},
+		{
+			i: "foo=bar",
+			f: func(c Config, e error) {
+				assert.NotNil(t, e)
+			},
+		},
+		{
+			i: "configdir=abc\nlogdir=bar\nlogfile=errors",
+			f: func(c Config, e error) {
+				assert.Nil(t, e, "unexpected error")
+				assert.Equal(t, "abc", c.ConfigDir)
+				assert.Equal(t, "bar", c.LogDir)
+				assert.Equal(t, "errors", c.LogFile)
+			},
+		},
+		{
+			i: "CONFIGDIR=abc\nloGdir=bar\nlogFILe=errors",
+			f: func(c Config, e error) {
+				assert.Nil(t, e, "unexpected error")
+				assert.Equal(t, "abc", c.ConfigDir)
+				assert.Equal(t, "bar", c.LogDir)
+				assert.Equal(t, "errors", c.LogFile)
+			},
+		},
+		{
+			i: "graphhorizontalscale=a",
+			f: func(c Config, e error) {
+				assert.Error(t, e, "expected invalid value for graphhorizontalscale")
+			},
+		},
+		{
+			i: "helpvisible=a",
+			f: func(c Config, e error) {
+				assert.Error(t, e, "expected invalid value for helpvisible")
+			},
+		},
+		{
+			i: "helpvisible=true\nupdateinterval=30\naveragecpu=true\nPerCPULoad=true\ntempscale=100\nstatusbar=true\nnetinterface=eth0\nlayout=minimal\nmaxlogsize=200",
+			f: func(c Config, e error) {
+				assert.Nil(t, e, "unexpected error")
+				assert.Equal(t, true, c.HelpVisible)
+				assert.Equal(t, time.Duration(30), c.UpdateInterval)
+				assert.Equal(t, true, c.AverageLoad)
+				assert.Equal(t, true, c.PercpuLoad)
+				assert.Equal(t, widgets.TempScale(100), c.TempScale)
+				assert.Equal(t, true, c.Statusbar)
+				assert.Equal(t, "eth0", c.NetInterface)
+				assert.Equal(t, "minimal", c.Layout)
+				assert.Equal(t, int64(200), c.MaxLogSize)
+			},
+		},
+	}
+	for _, tc := range tests {
+		in := strings.NewReader(tc.i)
+		c := Config{}
+		e := Parse(in, &c)
+		tc.f(c, e)
+	}
+}