dati

commit 514c02e9a0510f7912ef79225215d64b03ee8eb8
parent fdd4844ed2ce30662a427a90d623284e95697ae4
Author: gearsix <gearsix@tuta.io>
Date:   Sun, 14 Feb 2021 16:02:37 +0000

added tests for data.go funcs

Diffstat:
A
src/data_test.go
 | 
83
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 83 insertions(+), 0 deletions(-)
diff --git a/src/data_test.go b/src/data_test.go
@@ -0,0 +1,83 @@
+package main
+
+import (
+	"strings"
+	"testing"
+	"os"
+)
+
+const goodJson = `{"example": 1}`
+const badJson = `{"example":2:]}}`
+
+func writeTestFile(path string, data string) (e error) {
+	var f *os.File
+	
+	if f, e = os.Create(path); e != nil {
+		return
+	}
+	if _, e = f.WriteString(data); e != nil {
+		return
+	}
+	f.Close()
+	
+	return
+}
+
+func TestLoadDataFiles(t *testing.T) {
+	var e error
+	var p []string
+	var d map[string]data
+	tdir := t.TempDir()
+	
+	p = append(p, tdir+"/good.json")
+	if e = writeTestFile(p[0], goodJson); e != nil {
+		t.Skip("setup failure:", e)
+	}
+	p = append(p, tdir+"/bad.json")
+	if e = writeTestFile(p[1], badJson); e != nil {
+		t.Skip("setup failure:", e)
+	}
+	
+	d = LoadDataFiles(tdir)
+	if len(d) == len(p) {
+		t.Error("bad.json passed")
+	}
+	d = LoadDataFiles(p...)
+	if len(d) == len(p) {
+		t.Error("bad.json passed")
+	}
+}
+
+func TestLoadDataFile(t *testing.T) {
+	var e error
+	tdir := t.TempDir()
+	
+	if e = writeTestFile(tdir+"good.json", goodJson); e != nil {
+		t.Skip("setup failure:", e)
+	}
+	if e = writeTestFile(tdir+"bad.json", badJson); e != nil {
+		t.Skip("setup failure:", e)
+	}
+	
+	if _, e = LoadDataFile(tdir+"good.json"); e != nil {
+		t.Error(e)
+	}
+	if _, e = LoadDataFile(tdir+"bad.json"); e == nil {
+		t.Error("bad.json passed")
+	}
+	
+	return
+}
+
+func TestLoadData(t *testing.T) {
+	var e error
+	
+	if _, e = LoadData("json", strings.NewReader(goodJson)); e != nil {
+		t.Error(e)
+	}
+	if _, e = LoadData("json", strings.NewReader(badJson)); e == nil {
+		t.Error("bad.json passed")
+	}
+	
+	return
+}